baber/WOPTO huggingface dataset:
Patent KR-20000043856-A (KR)
Title: Method for fixing spacer of field emission display element
Inventor: MUN GWON JIN
IPC: H01J19/50
Filed: 1998-12-29
Abstract: PURPOSE: A method for fixing spacer of a field emission display element is provided to minimizing outgassing and improving driving property of the element by adhering and burning a preformed spacer on an upper board provided with a material for fixing the spacer and a field emission area. CONSTITUTION: A method for fixing spacer of a field emission display element includes the steps of forming a first fixture(100) provided with supporting dies(800) for fixing a bar type spacer, and a second fixture(200) formed with grooves of which width is larger than the width of the supporting dies of the first fixture, coupling the first and second fixtures together and inserting a spacer(300) between the fixtures to be protruded outside the second fixture, firmly fixing the spacer by moving the first and second fixtures in opposite directions, joining and adhering the protruded spacer with an upper board(500) by burning, and separating the first and second fixtures from the upper board to form an upper board fixed with the spacer, wherein the first and second fixtures are formed of photosensitive glass. and a flint glass(400) is provided outside a field emission area for adhering the spacer with the area.
Patent KR-20000044748-A (KR)
Title: Method for controlling brightness level of pdp television
Inventor: YOU SANG WOOK
IPC: H04N5/57
Filed: 1998-12-30
Abstract: PURPOSE: A method for controlling a brightness level of a PDP television is provided to control adaptively a brightness level according to an APL(Average Picture Level). CONSTITUTION: A method for controlling a brightness level of a PDP television comprises the steps of: producing a corresponding APL input voltage on the basis of a mean luminance level of an input video and comparing the corresponding APL input voltage with a predetermined APL threshold value; reducing the corresponding APL input voltage if the corresponding APL input voltage is more than the predetermined APL threshold value; repeating the reduction process until the corresponding APL input voltage is less than the predetermined APL threshold value; clearing a reduced level value and maintaining an input APL level if the corresponding APL input voltage less than the predetermined APL threshold value.
Patent KR-20000046429-A (KR)
Title: Pipe with abrasion resistance and producing method thereof
Inventor: KIM GI YEOL
IPC: B23K9/04
Filed: 1998-12-31
Abstract: PURPOSE: A pipe with abrasion resistance and a producing method thereof are provided to improve the processability of the pipe and to have excellent abrasion resistance against the friction and corrosion of gravel generated while transferring cement slurry. CONSTITUTION: A pipe(10) of a cast steel material is cast for satisfying processability and mechanical property. Then, a rearing welding layer(12) is formed on the inner surface for contacting with cement slurry by hardening rear welding or by fixing a hardening rear welded steel sheet. Herein, the pipe of cast steel material holds the inner rear welding layer while preventing the break of components. Therefore, the pipe of cast steel material does not require a cast steel material with high carbon, because the pipe of cast steel material does not have relation to the abrasion resistance. If the shape is not complicated, an ordinary pipe is used instead of the cast steel material.
Patent KR-19990036276-A (KR)
IPC: G05B19/05
Filed: 1996-07-24
Abstract: PCT No. PCT/DE96/01367 Sec. 371 Date Jun. 24, 1998 Sec. 102(e) Date Jun. 24, 1998 PCT Filed Jul. 24, 1996 PCT Pub. No. WO97/07442 PCT Pub. Date Feb. 27, 1997A buffer circuit of a decentralized peripheral module. The buffer circuit has three input and three output signal storage areas, which can be selectively connected to a bus interface or a module interface via a selection circuit. Thus the process signal transfer from an intelligent unit arranged on the module to a unit of a higher level than the module and vice-versa can be completely separated.
Patent KR-19990071907-A (KR)
Title: 필터코프로세서
IPC: H03M7/30
Filed: 1997-07-08
Abstract: 디지털 신호 처리기(DSP) 내의 필터 코프로세서(도 1의 103, 109)는 등화 프로세스 동안에 변조 신호의 직교 성질의 장점을 취한다.  수신 후, 수신된 신호(112)의 소정의 실수값/허수값만이 변조에 유용하기 때문에, 필터 코프로세서(도 1)는 이들 값만을 처리하여 전송된 신호를 추정한다.  변조에 유용한 이들 값만을 프로세싱함으로써, 필터 코프로세서는 주어진 시간에 더 많은 정보를 프로세스할 수 있어서, 종래에 비해 프로세싱이 증가된다.
Patent KR-19990077367-A (KR)
IPC: D21F7/08
Filed: 1997-01-16
Abstract: A papermaking belt comprising a reinforcing structure and a framework. The reinforcing structure has air permeability not less than 800 cfm and a Fiber Support Index not less than 75. The framework is joined to the reinforcing structure and extends outwardly not more than about 6.5 mils from the reinforcing structure. The framework has deflection conduits dispersed throughout, encompassed by, and isolated one from another by the framework. A paper-contacting surface of the framework comprises a paper-side network which encompasses paper-side openings of the deflection conduits. A substantial portion of each paper-side opening is not less than about 45 mils in each of its dimensions measured in the X-Y plane. A paper web having two regions: an essentially continuous and macroscopically monoplanar network region, and a dome region comprising a plurality of discrete domes encompassed by the network region. The domes are distributed in a non-random, repeating pattern. A substantial portion of each dome is greater than about 45 mils in each of its dimensions measured in the X-Y plane. The density of the network region is greater than the density of the dome region.
Patent KR-19990082216-A (KR)
Title: 계면활성제 조성물
IPC: C11D1/722
Filed: 1997-12-02
Abstract: 거품소멸속도가 빠르고, 높은 세정력을 가지며, 고농도 영역에서 취급성이 우수한 계면활성제 조성물을 제공하기 위하여 평균분자량 1200 이하의 화합물(1) 및 물을 함유하고, 물과 화합물(1)과의 합계량에 대한 화합물(1)의 배합비율이 50중량% 이상이고 또 25℃에 있어서의 점도가 1000cp이하인 계면활성제 조성물을 얻는다. 
     RO-(EO)x-(PO)y-(EO)x'-H           (1) 
     (상기 일반식(1) 중, R은 탄소수 12∼15의 알킬기 등, E0는 옥시에틸렌기, PO는 옥시프로필렌기, x,x'는 1이상의 수, y 는 0.5∼6.0의 수이다.  (EO)x, (PO)y, (EO)x'는 이 순서로 블록결합하고 있다)
Patent KR-19990087462-A (KR)
Title: 침목 상에 철도의 레일을 고정하는 장치
IPC: E01B9/30
Filed: 1997-12-23
Abstract: 침목 상에 철도의 레일을 고정하는 장치는, 침목(1)의 저면에 고정된 하부 분기부와, 클램프의 일부를 구성하며 관통공(3, 3')을 통해 침목을 횡단하고 레일(2)의 받침대(5)의 상면에서 활주하는 상부의 굴곡단(11, 11')을 갖는 한쌍의 힌지결합된 측면 분기부(7, 7')를 갖는 클램프(8)를 구비하고, 상기 관통공(3, 3') 내부에는 각각의 쐐기(12, 12')가 삽입되며, 선택적으로, 클램프의 2개의 측면 분기부(38)와 하부의 중간 분기부(36) 사이에는 착탈가능한 힌지결합된 결합부(40)가 설치되어, 상기한 측면 분기부(38)가 용이하게 설치 및 분해가능하도록 구성된다.
Patent KR-20000050492-A (KR)
Inventor: KIM SEUN DEUK
IPC: B42D15/00
Filed: 1999-01-11
Abstract: PURPOSE: An antibiotics coating printed matter is provided, which is heat-resistant, light-resistant and anticorrosive, prevents the printed matter of being damaged and blocks humans of being infected by germs through the printed matter. CONSTITUTION: A printed matter coated with antibiotics has a printed layer(30), an adhesive layer(20), a ground paper(10), a printing layer(40) and a coated layer(50). Ultraviolet type ink is used for the printing layer(40) to be dried in an instant and make the printed letters be transparent. The coated layer(50) containing antibiotics protects the printing layer and blocks living of a germ in the layer.
Patent KR-20000052026-A (KR)
Inventor: KIM WAN SOO
IPC: H04W8/12
Filed: 1999-01-29
Abstract: PURPOSE: A method of positioning in the mobile communication network is provided to save the communication channel and prevent the low quality of other mobile phones. CONSTITUTION: A method of positioning in the mobile communication network comprises the steps of: the mobile phone transmitting the location registration message including all the available pilot strength to the base station(S110); measuring the RTD during the reception, sending the RTD with the location registration information to the base station controller(S120); calculating the location of mobile phone by using all the information mentioned above(S130).
Patent KR-20000052155-A (KR)
Inventor: PAK MYEONG SIK
IPC: G06F13/00
Filed: 1999-01-30
Abstract: PURPOSE: A RAID system that supports Wide Ultra 2 LVD SCSI through stack structure is provided to improve the computer's input/output function and to secure the data's reliability. CONSTITUTION: A RAID system that supports Wide Ultra 2 LVD SCSI through stack structure is composed of reception, supervision, and connection. RAID controller connector(200) receives RAID controller's SCSI bus signal from host SCSI. SCSI input device(204) receives signals from RAID controller connector. SAF-TE controller(204) receives SCSI bus signal and supervises SCSI bus. Disk connector(203) receives SCSI bus signal from SAF-TE controller and connects it to the disk. Daisy chain or SCSI device connector(201) receives SCSI bus signal from disk connector and outputs the signal. I2C port(207) supervises SAF-TE controller through I2C bus and power supply connector(201) provides electric power. Four device channels (206a,206b,206c,206d) are enclosed and three disks can be used by each device channel, which means that 12 disks can be connected and total of 48 disks can be connected and used.
Patent KR-20000055228-A (KR)
Inventor: JOO SEON TEA
IPC: A23B4/02
Filed: 1999-02-04
Abstract: PURPOSE: A method for ripening meat is provided which reduces a loss of meat juice, and inhibits proliferation of a microbe and acidification of fat. CONSTITUTION: A method for ripening meat comprises: (1) packing the meat by the film at least two selected from polyethylene(PE), polypropylene(PP), polyvinyl chloride(PVC), polyvinylidene chloride(PVDC) being watertight; and (2) submerging by a cooling water of 0-4°C or a salt water using optionally at least one salt selected from sodium chloride(NaCl), potassium chloride(KCl), and sodium hydrogen carbonate(NaHCO3). The density of the salt water keeps up 0.1-5.0%(w/v).
Patent KR-20000055814-A (KR)
Inventor: PARK SUN JWA
IPC: B62D6/02
Filed: 1999-02-10
Abstract: PURPOSE: A power steering device of responding velocity is provided to achieve a simple structure, an excellent performance and a reduced manufacturing cost by modifying piston structure between a rack bar and a rack piston into variable type. CONSTITUTION: A power steering device of responding velocity comprises: a rotary valve which oil pressure from an oil pump is supplied to; a pinion valve(1)housing to contain rack/pinion; a hydraulic cylinder(2), in which a piston(3) in the middle of a rack bar(4) reciprocates and which oil pressure from the housing is supplied to. The piston is mounted in middle of a rack bar, an O-ring (44) of inner diameter is tangent to cylinder face of the rack bar, a piston ring(41) of outer diameter of the piston is tangent to inner diameter of an oil pressure cylinder(2), a couple of E-ring(43) at the both side of the piston is fixed on face of the rack bar, an elastic spring is mounted between the E-ring and the piston.
Patent KR-20000055844-A (KR)
Inventor: AHN DO HYUN
IPC: F01N1/00
Filed: 1999-02-10
Abstract: PURPOSE: A noise control apparatus for exhaust system of automotive vehicle is provided to reduce sensible noise for both riders and pedestrians by reproducing a control signal processed in an electronic control unit at a speaker adjacent to a noise source thus reducing the exhaust noise from the position of noise source. CONSTITUTION: An apparatus comprises a unit for detecting exhaust noise from an exhaust pipe(10) of an automotive vehicle and generating a noise control signal having a phase opposite to an exhaust noise signal, an enclosure(40) formed integrally with the exhaust pipe of the vehicle and which outputs a control signal having a phase opposite to that of the exhaust noise signal by the noise control signal, and a waveguide(50) arranged between the exhaust pipe(10) and the enclosure(40) as being separated from the exhaust pipe(10) by a predetermined spacing, the waveguide(50) serves to protect a speaker(30) from a high temperature heat from the exhaust pipe(10).
Patent KR-20000059669-A (KR)
Inventor: JE HWAN YEONG
IPC: H02K3/04
Filed: 1999-03-06
Abstract: PURPOSE: An induction motor is provided to obtain simple design and easy manufacturing by attaching a thin film coil in the inner wall of a stator instead of winding a coil around an iron core of a stator in the prior art. CONSTITUTION: A motor has a rotor and a stator made with iron core. The rotor has conductive material inserted into an iron core. The stator is attached in the inner wall with a thin film coil. The thin film coil is arranged in the middle between the stator and the rotor, so common distance is large and magnetic flux density is small, thereby preventing the magnetic flux density being saturated in the iron core. Thickness of a stator can be reduced in a cylinder shaped induction motor, and thickness of a stator and a rotor can be reduced also in a disc shaped induction motor, so that a disc shaped induction motor can be realized with small thickness.
Patent KR-19990046001-A (KR)
IPC: A61K33/26
Filed: 1999-03-09
Abstract: The present invention relates a composition promoting the growth, and increasing preservative capability of human body, animals and plants. The composition of the present invention maximizes physiological activity of human body, animals and plants. In addition, the present invention relates a producing method of the composition composed of the following steps: 1) preparing a composition containing kaoline (white soil) 30-40 wt %, potassium sulfate 15.0-20.0 wt %, sodium sulfate 13.0-17.0 wt %, feldspar 12.0-16.0 wt %, talc 12.0-16.0% and ferric oxide 0.5-1.5 wt %; and 2) mixing the above-mentioned composition using a compressed molding method; and 3) heating the mixed composition at 1000-1300° C.The composition of the present invention can be used in whole fields of industries, and will cause the original changes in the field of industrial matters, and promote the welfare of human beings such as improvement of health and life of human.
Patent KR-19990046441-A (KR)
Title: 비닐하우스의보온덮개개폐장치
IPC: A01G9/24
Filed: 1999-03-12
Abstract: 본 발명은 비닐하우스의 보온덮개 개폐장치에 관한 것이다. 
     비닐하우스의 보온덮개 개폐방법에 있어서, 모터(1)의 작동으로 모터(1)에 내장된 1차 변속기와 상기 모터(1)와 연결된 2차변속기(2)가 작동을 하고, 2차변속기 및 출력축1의 한쪽에 연결된 제1기어(3)와 다른 한쪽에 연결된 제2기어 (4)가 동시에 작동을 한다. 이때 제1기어(3)에 연결된 4각형으로 변형되는 신축사각크랭크축(5)과 상기 유동성의 신축4각 크랭크축(5)외부에 설치된 체인(6)과, 신축사각크랭크축(5) 말단에 형성된 롤라(7)가 작동을 한다. 상기 롤라(7)와 연결되고, 보온덮개의 한쪽 끝단과 연결된 보온덮개개폐봉(10)은 상기 롤러(7)의 작동으로 비닐하우스전면의 제1지지대(12)의 외각을 따라 우측에서 좌측으로 이동되며, 보온덮개를 말아 권취하면서 개방하기 시작하며, 이와 동시에 출력축2(2-2)제2기어(4)의 연결봉(8)과 연결봉(8)과 연결된 기어지지대(9)가 작동하여, 상기 기어지지대에 형성된 권취속도조절회전푸울리(12)는 보온덮개 개폐봉(10)에 연결된 줄 또는 로우프(11)가 연결되어있어 상기 줄 또는 로우프(11)가 우측에서 좌측으로 이동되며 보온덮개를 권취속도를 조절하여 보온덮개를 안전하고 신속하게 개방하고, 보온덮개를 닫을 때는 상기 모든 조작의 역순으로 하는 것을 특징으로 비닐하우스의 보온덮개를 개폐하는 방법과 1차 변속기가 내장된 모터(1)와, 상기 모터에 연결된 2차변속기(2)와, 상기 2차변속기와 연결된 두 개의 제1기어(3) 및 제2기어(4)와, 상기 제1기어(3)에 연결된 4각형으로 변형되는 사각크랭크축(5)과, 상기 유동성의 신축4각 크랭크축(5) 외부에 설치된 체인(6)과, 상기 신축사각크랭크축(5) 말단에 형성된 롤라(7)와, 상기 롤러(7)와 연결되어 형성된 비닐하우스의 지붕위에 설치된 보온덮개를 말아 올려 권취될 수 있는 보온덮개의 한쪽 끝단과 연결된 개폐1봉(10)과 상기 제2기어(4)에 연결된 연결봉(8)과, 상기 연결봉(8)과 연결된 기어지지대(9)와, 상기 기어지지대(9)에 형성된 권취속도조절회전푸울리(12)와 상기 권취속도조절회전푸울리(12)와 보온덮개개폐봉(10)에 연결된 줄 또는 로우프(11)와 비닐하우스전면의 제1지지대(12)와 일정간격으로 비닐을 지지하는(13)과, 보온덮개(14)를 포함하여 구성됨을 특징으로 하는 비닐하우스의 보온덮개 개폐장치
Patent KR-20000060880-A (KR)
Inventor: JANG YEONG BAE
IPC: G11C8/00
Filed: 1999-03-20
Abstract: PURPOSE: A protection circuit of memory block of specified address is provided to protect a program data selectively within a designated address shich a user doesn't want to expose to others by operating a port protection control unit. CONSTITUTION: The protection circuit of memory block of specified address includes several devices. A X-decoder unit(10) receives a plurality of row addresses and decodes a word line by a high voltage signal VPP for writing and an activated signal WLEN. A Y-decoder unit(20) receives a plurality of column addresses and decodes a bit line by the high voltage signal VPP and the activated signal WLEN. A sense amplification/output decoder unit(30) reads and writes each memory cell selected through the Y-decoder unit(20) according to the read and write signals. A memory array unit(40) stores real data. A control cell unit(50) stores whether each word line of the memory array unit(40) is protected or not. A port protection control unit(60) reads the specified word line of the memory array unit(40) and a control cell of the control cell unit(50) when doing a memory dump toward the outside of a chip, and then controls whether it outputs to a sense amplifier or not and a write of the control cell.
Patent KR-20000061251-A (KR)
Inventor: TAN HONG TOK
IPC: A44C5/00
Filed: 1999-03-24
Abstract: PURPOSE: A seamless wristwatch band is provided, which has a good appearance and is easy to wear and remove without bisection of the band. CONSTITUTION: The seamless wristwatch band is characterized in that hook plates(3) are fixed on both end parts(1',2') of an inner band(1) and an outer band(2), the hook plates(3) are connected to both rings of a wristwatch(7), and a connecting part(4) is formed between the inner band(1) and the outer band(2). An elastic pad(5) is attached on the bottom of the wristwatch(7) to elastically buff a gap between the wristwatch(7) and the wrist(6).
Patent KR-20000065690-A (KR)
Inventor: PARK JONG GU
IPC: A61P31/00
Filed: 1999-04-08
Abstract: PURPOSE: An antisense oligodeoxynucleotide(AS-oligo), antisense DNA having improved reaction specificity to target gene and stability against nuclease are provided. Also, a preparation method thereof and plasmid vector containing the same are provided. CONSTITUTION: AS-oligo and antisense DNA having improved stability against nuclease and reaction specificity to target gene are prepared by using a primer or covalently closing antisense molecules. They are characterized by comprising at least one nucleotide sequence selected from the nucleotide sequences of target gene especially not forming secondary structure. The expression of carcinogenic gene like c-myb is inhibited effectively by transferring a cationic liposome of AS-oligo and anti sense DNA into the cell.
Patent KR-20000066647-A (KR)
Inventor: SONG MIN SEOK
IPC: H04N7/08
Filed: 1999-04-20
Abstract: PURPOSE: A method for displaying whether a caption text exists is provided to display a message, "Can't display caption text", while there is no caption text for a selected program. CONSTITUTION: A method for displaying whether a caption text exists includes following steps. At first, whether a caption key is input is determined. When a caption key is input, whether the text is in Korean or in English is determined. Whether a Korean or English text source exists is determined. When there is Korean text source, the Korean text is displayed or a message, "Can't display caption text", is displayed when there is no Korean text source. The English text is display when there is English text source and the message, "Can't display caption text", is displayed when there is no English text source.
Patent KR-20000074268-A (KR)
Inventor: OH BYEONG TAEK
IPC: B60R1/00
Filed: 1999-05-19
Abstract: PURPOSE: An apparatus for automatically controlling mirror of vehicle and method therefor are provided to ensure wider rearward view field of a driver by controlling the position of a mirror such that the mirror follows a direction of a vehicle running along the shape of a road. CONSTITUTION: In an apparatus for automatically controlling mirror of vehicle and method therefor, the apparatus for automatically controlling mirror of vehicle comprises a conventional horizontal/vertical motor and further comprises a front/rear motor for moving mirrors frontward and rearward and a mirror control system. The mirror control system includes a speed sensor(4); an ECU(5) for receiving data from the sensor(4) and displaying signals input from a multi-functional switch and an external sensor (such as 7) on a cluster; an ETACS(7) connected to the ECU(5) through a main communication line, which controls a room mirror(6) with carrying out the functions related with an actuator drive for locking/unlocking doors, a timing control of lamps, burglarproof of a vehicle, remote starting, and the like; a drive door module(9) for controlling a left outside mirror(8), which is connected to the ETACS(7): and an assist door module(11) for controlling a right outside mirror(10).
Patent KR-20000074296-A (KR)
Inventor: PARK JANG HO
IPC: E02D27/34
Filed: 1999-05-19
Abstract: PURPOSE: A method and an apparatus for collapse prevention of building structure by earthquake are provided to prevent the collapse of building structure by vibration and torsion moment. CONSTITUTION: In apparatus for collapse prevention of building structure, an arriving earth surface(21) is constructed in the location where the building structure(1) is constructed. Numerous balance maintaining room(12) are constructed around the arriving earth surface, and a water tank room(2) is constructed in the bottom of building structure and then arrived safely on the arriving earth surface. And then in the floor of water tank, a balance weight(3) and sand(4) which disperses the vibration moment are equipped to keep the balance, while in the upper part of water tank, a buffer device(6) is equipped to prevent the transmission of vibration toward building structure through cable(11).
Patent KR-20010003312-A (KR)
Inventor: PARK SANG UK
IPC: H01L21/28
Filed: 1999-06-22
Abstract: PURPOSE: A method for manufacturing a semiconductor device of a tungsten polycide structure is provided to reduce sheet resistance and contact resistance of a bit line, by forming a tungsten nitride thin film on an interlayer dielectric of a flow characteristic in which the tungsten nitride thin film functions as a diffusion blocking layer regarding conductive ions, before a doped polysilicon layer of a bit line is deposited. CONSTITUTION: A planarized interlayer dielectric(130) having a flow characteristic is formed on a structure(100) having a gate electrode(110) of a tungsten polycide structure. A contact hole is formed in the interlayer dielectric. A tungsten niride thin film(140) for preventing conductive ions from diffusing to the interlayer dielectric and a dislocation of a surface is formed on the interlayer dielectric having the contact hole. A doped polysilicon layer and a tungsten silicide layer are sequentially deposited on the tungsten nitride thin film to form a semiconductor device.
Patent KR-20010005326-A (KR)
Inventor: LEE JAE CHEOL
IPC: B41J2/175
Filed: 1999-06-30
Abstract: PURPOSE: A maintenance release pump for an ink-jet printer is provided to simplify the structure to easily manufacture and assemble the respective parts for prohibiting introduction of air into a head when the head is maintained in an ink cap or a pumping operation is finished, thereby driving the head more stably improving the performance of the printers. CONSTITUTION: A maintenance release pump for an ink-jet printer includes a case(10) having space parts defined at both sides separated by a central partition wall(11) formed with an axial hole(12) in the center and supporting tubes(13) on each inner periphery of the space parts, a pair of shafts(20) having an end rotatably supported in both opened end parts of the case by brackets(21) and the other end protruded to be engaged together, pump gears(30) respectively coupled with an end part of the brackets and having axial pins(31) and first and second stoppers(32,33) protrudedly formed at a surface toward the space parts and a gear formed on an outer periphery for power transmission, and levers(40) respectively pin-coupled with a roller(41) at an end part for rotating with relation to the axial pins, wherein the power transmission is carried out via at least one of the pump gears for carrying out pumping operation.