baber/WOPTO huggingface dataset:
Patent KR-20030012539-A (KR)
Title: Apparatus for injection and reverse injection of high heat slab
Inventor: KIM YEONG BOK
IPC: C21D1/00
Filed: 2001-08-01
Abstract: PURPOSE: A device for extracting and reverse charging high heat slab is provided in which a reverse slab generated while a material extracted from a heating furnace is processed in a post-process rolling mill is properly reverse charged into a soaking zone of the heating furnace. CONSTITUTION: The device for extracting and reverse charging high heat slab is characterized in that traveling bodies(19) are installed at both sides inside an extractor for extracting and reverse charging a slab, body T grooves(47) and take-out racks(9) are assembled in the traveling bodies(19), springs(20) are installed at both sides of the traveling bodies(19), take-out chain and take-out motor(13) are connected to a take-out ring(10) in a take-out groove(11) inside the take-out racks(9), a high heat slab head(43) for pushing a high heat slab is installed at the tip part of the take-out racks(9), the take-out racks(9) that are installed by being assembled with the traveling bodies(19) are put together with take-out pinions(15), and a sprocket shaft(16) is connected to both take-out pinions(15) so that power is provided.
Patent KR-20030013216-A (KR)
Inventor: JUNG DAE KYUN
IPC: C12G3/02
Filed: 2001-08-06
Abstract: PURPOSE: Provided is a healthy alcoholic drink using unrefined glutinous rice wine and Acanthopanax as main ingredients, and medicinal herbs. The prepared healthy alcohol drink relieves fatigue, and has anti-aging and health tonic effects, increases immunity. CONSTITUTION: The healthy alcoholic drink is characterized by double-boiling 85% of Acanthopanax, 4% of Angelica sinensis (Oliv) Diels., 2% of Taraxacum Platycarpum H. dahlst., 3% of Ganoderma Lucidum(FR)Karst, and 3% of licorice root for 4 hours then extracting them; and adding the extract to the unrefined glutinous rice wine during maturation and fermentation process.
Patent KR-20030014558-A (KR)
Title: Raw-infrared drying machine by low freguency and high freguerey
Inventor: CHEON JI DEAK
IPC: F26B3/347
Filed: 2001-08-11
Abstract: PURPOSE: A far-infrared dryer by induction heat of low and high frequency is provided to maintain color to separate water from inside to outside drying product and to lower functioning rate stably. CONSTITUTION: A far-infrared dryer by induction heat of low and high frequency has an induction heat tube(1); a bio-stone block; a drying product supply tube(19); a screw drying furnace and a spiral feed screw(7). The induction heat tube is covered with a heat resisting outer shell(2) for induction heat to wind up an induction coil(3). The molded bio-stone block is installed to one-third position of the induction heat tube. The drying product supply tube is installed to a left end of the induction heat tube. A shaft bearing holder fixing body is installed to the left end of the screw drying furnace. An exhauster(17) and a semicircular tube(21) for exhausting the drying product are installed to a right end of the screw drying furnace. The screw drying furnace is rotated by a furnace driving roller(27) with a motor(26) when the screw drying furnace is installed to a bore of the induction heat tube. The left outer shell of the screw drying furnace has perforating holes, and the right outer shell is a planar plate. The spiral feed screw is installed inside the bore of the screw drying furnace. Therefore, drying product is transferred to an outlet by rotation of the screw drying furnace.
Patent KR-20030016854-A (KR)
Inventor: PARK BYEONG IL
IPC: B60G15/07
Filed: 2001-08-22
Abstract: PURPOSE: A strut assembly structure of a suspension is provided to maintain the combined state of a dust cover and a cylinder cap and to improve the protecting function of a shock absorber by preventing dust and other foreign matters from flowing into the shock absorber. CONSTITUTION: In a strut assembly structure of a suspension, an upper cap(36) of a cylinder is combined with a cylinder(32b) of a shock absorber(32). A dust cover fixing member(38) is coupled with the upper cap of the cylinder to cover the connected portion of the cylinder and a piston rod(32a). One end of a dust cover(37) is elastically coupled to the outer circumferential surface of the upper cap of the cylinder to be hooked on the lower face of the dust cover fixing member. The other end of the dust cover is elastically coupled to a piston rod bracket(35) installed on the upper outer circumferential surface of the piston rod. Thereby, when the shock absorber is bumped or rebounded, the dust cover is prevented from being dislocated from the upper cap of the cylinder. Further, the connected portion of the piston rod and the cylinder is not exposed and dust and other foreign matters are not flowed in the shock absorber.
Patent KR-20020015971-A (KR)
Inventor: GOGL DIETMAR
IPC: H01L43/08
Filed: 2001-08-23
Abstract: PURPOSE: An MRAM configuration is provided to overcome disadvantages of the prior art devices, in which the advantages of cross point construction are to the greatest possible extent present together with the advantages of transistor memory cells. CONSTITUTION: An MRAM configuration includes a bit line BL and word lines WL1 and WL2, which cross the bit line BL essentially perpendicularly, at a distance from one another. Tunnel magneto-resistance (TMR) memory cells(1-4) are located between the bit line BL and the word line WL1, and TMR memory cells(5-8) are located between the bit line BL and the word line WL2. The memory cells(1-8) are each constructed in the standard manner, from a soft magnetic layer, a tunnel resistance layer, and a hard magnetic layer.
Patent KR-20030017237-A (KR)
Title: Solar cell using ferroelectric material
Inventor: KIM DONG SEOP
IPC: H01L31/04
Filed: 2001-08-24
Abstract: PURPOSE: A solar battery using a ferroelectric material is provided to maximize a passivation effect and an anti-reflection effect of a surface by forming a ferroelectric layer. CONSTITUTION: The second conductive type semiconductor layer(11) is formed on a front face of a semiconductor substrate(10). A ferroelectric layer(13) is formed on the second conductive type semiconductor layer(11). A polling electrode(14) is formed on the ferroelectric layer(13). The second conductive type semiconductor layer(15) is formed on a rear face of the semiconductor substrate(10). A surface oxide layer(16) is formed on the second conductive type semiconductor layer(15). A plurality of grooves(17a,17b) are formed on the front and the rear faces of the semiconductor substrate(10). A plurality of heavy doped regions(18a,18b) are formed on each inner wall of the grooves(17a,17b). A front electrode(19a) and a rear electrode(19b) are formed by filling a conductive material into the grooves(17a,17b).
Patent KR-20020024775-A (KR)
Inventor: LEE JU HUI
IPC: C12G3/04
Filed: 2001-08-27
Abstract: PURPOSE: Provided is a manufacturing method of liqueur by using acanthopanax as a main ingredient, thereby manufacturing novel liqueur having aroma of medicinal herbs, and fresh and soft taste. CONSTITUTION: The novel liqueur is manufactured by leaching out it from medicinal herbs with a mixture of saccharide and citric acid. Particularly, the method comprises the steps of: mixing 120g of acanthopanax, 15g of Angelicae gigantis Radix, 20g of Cydonia Sinensis, 15g of Amomum Seed, and 180g of a mixture of dill, Crataegus pinnatifida Bunge, Pleuropterus multiflorus Turcz., Rubus tokkura Sieb, and Schisandra chinensis, in a mixed solution of 50-55% of saccharides, such as glucose, sugar and the like, and 2-3% of citric acid; and leaching out the mixture at room temperature for 20-30 days.
Patent KR-20030018236-A (KR)
Inventor: TAJIMA IKUO
IPC: D05B65/00
Filed: 2001-08-27
Abstract: PURPOSE: A thread cutting device in a sewing machine is provided, thereby selectively cutting both upper and lower threads or one of them. CONSTITUTION: A thread cutting device in a sewing machine comprises a fixed scalpel(22) and an operation scalpel(24); and a lower thread removing lever(50) which removes lower thread to the trace of the operation scalpel by movement of the lower thread removing lever(50) from the waiting position to the operating position, and selects the thread cutting between both cutting of upper and lower threads and upper thread cutting according to the position of the lower thread removing lever(50) when the operation scalpel(24) is operated.
Patent KR-20030019978-A (KR)
Title: Capply Cord Sheet for Wrapping Steel Cord near located by Belt Edge with Incresed durability for Tire
Inventor: CHO SEONG TAE
IPC: B60C9/18
Filed: 2001-08-28
Abstract: PURPOSE: A cap ply cord fabric for wrapping a steel cord of a belt edge of an air pressure tire is provided to prevent an end portion of the steel cord from moving back and forth by making up plural fabric cords in a weaving form. CONSTITUTION: A ply cord fabric for wrapping a steel cord of a belt edge is made up of plural fabric cords(8) in a weaving form. The ply cord fabric is topped by a rubber composition(9). Herein, the rubber composition is composed of 40 to 50 weight of carbon black of which nitrogen absorption surface area is 80 to 120m2/g and DBP absorption amount is 70 to 120 cc/100g and high intensity rubber composition of which JIS-A hardness is 70 to 85 by adding less than 10 weight of aromatic processing oil to 100 weight of raw rubber made up of natural rubber alone or mixed rubber with synthetic rubber. Thereby, the up/down and right/left movement of the belt edge is minimized and separation upon traveling at a high speed is prevented.
Patent KR-20030018746-A (KR)
Title: Method for forming metal wiring of semiconductor device
Inventor: KIM JIN HA
IPC: H01L21/28
Filed: 2001-08-31
Abstract: PURPOSE: A method for forming a metal wiring in a semiconductor device is provided to prevent electrical short between a contact plug and a metal line in single damascene processing. CONSTITUTION: After forming an interlayer dielectric(2) on a semiconductor substrate(1), a contact hole(3) is formed by selectively etching the interlayer dielectric. An etch stop layer(10) made of a nitride layer is formed at inner walls of the contact hole(3). Then, the contact hole(3) is cleaned by BOE solutions. A contact plug(4) is formed by filling tungsten into the contact hole(3). After forming an oxide layer(5) on the entire surface of the resultant structure, a trench(6) is formed to expose the contact plug(4) by selectively etching the oxide layer. A metal wiring(7) is formed by filling a metal film into the trench.
Patent KR-20030020083-A (KR)
Title: Antenna device for portable radiotelephone
Inventor: LEE JAE GAP
IPC: H01Q1/24
Filed: 2001-09-01
Abstract: PURPOSE: An antenna device for a personal digital assistant(PDA) is provided to allow for an ease of maintenance of a PDA by permitting the antenna bushing to be easily attachable/detachable to/from the main body of the PDA. CONSTITUTION: An antenna device comprises an antenna bushing(30) electrically connected to an RF board of a main body of a PDA; an antenna penetrating through the antenna bushing and which is arranged to be extendable/retractable into/from the PDA; and a stopper unit interposed between the antenna and the antenna bushing, in such a manner that the antenna bushing rotates in accordance with the rotation of the antenna at the state where the antenna is completely extendable into the PDA. The stopper unit includes a first protrusion(12) protruded from the outer bottom surface of the antenna, and a second protrusion(32) protruded from the top surface of the antenna bushing such that the protrusion gets caught at the first protrusion.
Patent KR-20030021649-A (KR)
Title: Source temperature controller having unit for measuring remainings amount
Inventor: CHO GYEONG OK
IPC: G01F23/20
Filed: 2001-09-07
Abstract: PURPOSE: A source temperature controller having a device for measuring remaining amount is provided to accurately measure an amount of POCL3 liquid remaining in a POCL3 container. CONSTITUTION: An aluminum housing(100) contains a POCL3 liquid container(110). The aluminum housing includes level sensors(120), a cooler(140), a heater(150), and a fan motor(160). An electronic scale(170) is installed at a bottom of the aluminum housing on which the POCL3 liquid container is put. The electronic scale accurately weighs the weight of POCL3 liquid contained in the POCL3 liquid container to transmit a measuring signal to display module electronics.
Patent KR-20020020656-A (KR)
Title: Driving apparatus for driving display panel
Inventor: IWAMI TAKASHI
IPC: G09G3/28
Filed: 2001-09-08
Abstract: PURPOSE: A driving apparatus for driving a display panel is provided to reduce power consumption upon writing pixel data. CONSTITUTION: A plasma display panel(10) includes a column electrode driving devices(30,40), a row electrode driving device(20) and a driving control device(50). The plasma display panel(10) reduces a resonance amplitude of the resonance pulse voltage source carrying the generation of the pixel data pulse while keeping a maximum potential level thereof, when at least two of the supplied pixel data neighboring each other in the column direction assume the same logic value as each other.
Patent KR-20010100077-A (KR)
Title: 비위생 매립장 정비·복원에 있어서 안정화·굴착·선별방법과 선별토 및 오염토양 정화 방법
Inventor: KIM HAK RHO
Filed: 2001-09-10
Abstract: 본 발명은 오염원으로 방치된 비위생 매립장을 정비ㆍ복원하여 유용한 토지(택지, 화회단지, 축사, 경작지, 공원, 체육시설, 주차장 등)로 재활용할 수 있다. 상기 비위생 매립장에서 유출되는 침출수로 토양 오염은 물론 지하수와 지표수 오염을 가중시키고 있다. 이러한 오염원을 근원적으로 제거하기 위하여 본 발명에서는 매립장 현장 조건에 따라 선택적으로 매립가스 포집관 및 공기 공급관을 설치하고 미생물과 공기를 주입하여 급속 안정화하는 공정과; 매립 쓰레기를 굴착하여 조대 입자 및 재활용 폐기물을 선별하는 공정과; 회전 스크린을 이용하여 토사를 선별하는 공정과; 다시 롤러 스크린에서 가연성과 불연성을 분리하고 후단에서 풍력으로 비닐류를 분리 압축 처리하는 공정과; 여기서 분리된 선별토사 및 지반 오염 토양을 오염 상태에 따라 열탈착 단계와; 생물반응기(drum bioreactor)를 이용하여 pH 및 수분을 조절하고 신균주 미생물(bacillus khr-10-mx 등)과 영양미네랄을 투입 반응하여 생물학적 토양정화 단계로부터; 비위생 매립장 정비ㆍ복원이 완성되고, 정화된 토양은 다시 매립하거나 복토재로 재활용 할 수 있다. 따라서 정비ㆍ복원된 매립장을 유용한 토지(택지, 화회단지, 축사, 경작지, 공원, 체육시설, 주차장 등)로 재활용 함과 동시 환경오염을 방지 할 수 있는 효과가 있게 되는 것이다.
Patent KR-20030028633-A (KR)
Title: Back beem fixing device of car front bumper
Inventor: PARK HUI BEOM
IPC: B60R19/24
Filed: 2001-09-20
Abstract: PURPOSE: A structure for fixing a back beam of a front bumper for a vehicle is provided to minimize the deformation caused by vibration by using a concave bracket and stably fixing the back beam on a bumper stay. CONSTITUTION: A back beam(4) is installed at a front beam and is fixed on a bumper stay(3), and has a circular sectional shape to increase torsional rigidity. A concave bracket(7) is adhered to both sides of the back beam to cover the back beam. Coupling holes(9) are formed at the upper/lower parts of the bracket. A coupling member coupled with the bumper stay is inserted into the coupling hole.
Patent KR-20030026402-A (KR)
Title: Storage Cabinet
Inventor: IGUCHI HARUNOBU
IPC: A47F3/04
Filed: 2001-09-25
Abstract: PURPOSE: Provided is a storage case for freely opening or closing a front opening of a storage chamber using sliding doors, which is capable of preventing the doors from rattling and effectively suppressing leakage of cold air in the storage chamber by reducing a gap between the doors. CONSTITUTION: The storage case comprises: an opening(15) freely opened or closed by sliding doors(8,9) installed between upper and lower rails(5,10) formed at upper and lower ends of the opening(15); chassis components(45/47, 46/48) formed at upper and lower edges of the doors(8,9); recessed grooves(11/12, 13/14) formed on the lower and upper rails(5,10), respectively, and projections movable inside the recessed grooves, wherein front-to-rear lengths of the recessed grooves are slightly longer than those of the projections and are slightly shorter than those of the doors(8,9).
Patent KR-20030026149-A (KR)
Title: Driving method for plasma display panel in case of long ITO gap
Inventor: SEO JEONG HYEON
IPC: G09G3/296
Filed: 2001-09-25
Abstract: PURPOSE: A method for driving a plasma display panel having a structure of a large gap between transparent electrodes is provided to form easily wall charges between a sustain electrode and a sustain electrode by generating sufficiently the discharge between the sustain electrode and the sustain electrode regardless of the large gap between transparent electrodes. CONSTITUTION: A frame memory(100) is used for storing digital data. A frame generator(200) is used for outputting the digital data from the frame memory(100). A scanning circuit(400) is used for generating an initialization signal for driving a panel(700), an address signal, a sustain signal, and an erase signal and synthesizing the generated signals as one signal. The scanning circuit(400) outputs the synthesized signal to a scan electrode driver(600) and a sustain electrode driver(500). A timing controller(300) is used for generating and outputting timing signals for operating the frame generator(200) and the scanning circuit(400). The scanning circuit(400) is formed with an erase pulse generator(410), an initialization pulse generator(420), an address pulse generator(430), a sustain pulse generator(440), and a synthesis circuit(450). The erase pulse generator(410) is used for generating a signal for erasing wall charges. The initialization pulse generator(420) is used for generating a signal for initializing each cell. The address pulse generator(430) is used for generating a signal for selecting and addressing the cell. The sustain pulse generator(440) is used for generating a signal for discharging the addressed cell. The synthesis circuit(450) is used for synthesizing output signals of the sustain pulse generator(440).
Patent KR-20030028956-A (KR)
Title: Novel chiral peraza-macrocycle compounds and method for manufacturing the same
Inventor: KIM BYUNG MOON
IPC: C07C309/03
Filed: 2001-10-04
Abstract: PURPOSE: Provided are a macrocyclic compound with excess chiral nitrogen which can be used for producing a ligand for separation of chiral material or selective asymmetric reaction, and a method for manufacturing a synthetic enzyme. CONSTITUTION: The macrocyclic compound is produced from triamine or tetramine compound obtained by the reaction of aziridine and amine or azide. The triamine(formula 1) or tetramine(formula 2) is reacted with suitable bifunctional, electrophilic compound to synthesize various macrocyclic compounds. The synthesized macrocyclic compounds can be used for producing a ligand for separation of chiral material or selective asymmetric reaction(aldol reaction, epoxy reaction, reduction, and so on), and manufacturing a synthetic enzyme.
Patent KR-20020028822-A (KR)
Title: Double chain stitch sewing machine
Inventor: INAI HIROYUKI
IPC: D05B1/10
Filed: 2001-10-10
Abstract: PURPOSE: A double chain stitch sewing machine is provided which easily removes a thread control cam even if a looper thread is cut and curled and then removes the curled thread while the thread control cam does not interfere with the operation of texture even during sewing. CONSTITUTION: The double chain stitch sewing machine has a bobbin thread delivery device comprising: a looper that reciprocates left and right at the lower portion of a throat plate in linking with the rotation of a spindle that is arranged at a sewing machine bed; a thread control cam where the amount of projection from a thread delivery stand changes in linking with the reciprocating movement of the looper; and a passage of reeling thread having a thread hole where the looper string is inserted. The double chain stitch sewing machine controls the amount of delivery of the looper string by sliding the looper string on the peripheral surface of the thread control cam. In the sewing machine, the strong control cam is fixed to the end section of a rotary shaft that is arranged next to the spindle, at least one end of a bearing for supporting the rotary shaft forms one portion of an inner wall in the sewing machine bed, and the spindle and the rotary shaft are connected by a timing belt.
Patent KR-20030030722-A (KR)
Title: Flat panel display device having reflective layer and manufacturing method of the reflective layer
Inventor: LEE SU JEONG
IPC: H01J1/30
Filed: 2001-10-12
Abstract: PURPOSE: A flat display device and a method for manufacturing a reflecting film are provided to achieve improved luminance of screen by permitting the reflecting film to smoothly pass electrons to the phosphor screen, while allowing for low voltage operation of the device. CONSTITUTION: A flat display device comprises a front substrate(2) serving as a transparent first substrate; a rear substrate(4) serving as a second substrate connected to the first substrate so as to form a vacuum closed container; an electron emitting source arranged on the second substrate so as to emit electrons; a phosphor screen(16) arranged at a surface of the first substrate opposed to the second substrate, and which receives electrons and emits light; and a metal reflecting film(20) disposed at the front surface of the first substrate in such a manner that the metal reflecting film covers the phosphor screen. The reflecting film has a plurality of fine holes(20a) for permitting electrons to smoothly pass to the phosphor screen.
Patent KR-20020083406-A (KR)
Inventor: KIM NAM JUNG
IPC: G07F9/00
Filed: 2001-10-17
Abstract: PURPOSE: Provided is a combined vending machine which connects the vending machine to a managers' terminal to get information about the vending machine from a remote place so that it helps the managers to control the vending machine conveniently. CONSTITUTION: In the vending machine which includes a selection tool(110) to select service menu, an advertisement tool(120) to display advertisements, a card settlement tool(130) to support card recognition and charging and a communication part(141) to support internet communication, the combined vending machine(100) is characterized by comprising a control tool(140) to control the advertisement tool, request settlement from the card settlement tool, provide an appropriate service after permission from a transaction authority(310) and transmit inventory, purchase and trouble information into the managers' terminal(300) to enable to control the vending machine remotely.
Patent KR-20030032716-A (KR)
Title: Aircon system for vehicle
Inventor: OH NEUNG SEOP
IPC: B60H1/32
Filed: 2001-10-19
Abstract: PURPOSE: A cooling system for an automobile is provided to make an air conditioner smoothly work even when a temperature sensor is out of order. CONSTITUTION: A system has a logic memorized in an ECU(Electronic Control Unit) to repeatedly turn on/off a compressor. The logic comprises the steps of: a step lighting on an indication lamp when a temperature sensor installed on a front side of an evaporator is out of order; a step actuating a timer and the compressor; a step resetting a compressor stop timer when time accumulated in the timer is larger than a first set time; a step keeping running the compressor when time accumulated in the timer is smaller than the first set time; a step resetting a compressor working timer if time accumulated in the timer is larger than a second set time when the timer is not working together with the timer; and a step stopping the compressor when time accumulated in the timer is smaller than the second set time.