baber/WOPTO huggingface dataset:
Patent KR-20080056594-A (KR)
Title: Controller using real-time clock and system comprising it
Inventor: PARK KYOUNG SIK
IPC: G06F1/14
Filed: 2006-12-18
Abstract: A controller using an RTC(Real Time Clock) and a system including the same are provided to support a power saving mode by generating a low frequency signal from the RTC without using a PLL(Phase Locked Loop) and providing the low frequency signal to a part of modules, which are operated by the low frequency signal, of the controller. A PLL(200) generates and outputs a first clock signal from a reference signal, and a first module unit(120) includes at least one module operated by the first clock signal output from the PLL. An RTC(140) generates and outputs a second clock signal. A second module unit(160) includes at least one module operated by the second clock signal output from the RTC. A frequency of the second clock signal is lower than the first clock signal. The second module unit includes at least one of a system timer(262) and a UART(Universal Asynchronous Receiver/Transmitter)(264). The RTC receives or generates needed power autonomously regardless of the power supplied from the controller.
Patent KR-20080061087-A (KR)
Title: Method for forming a via hole of the semiconductor device
Inventor: HAN MAN GHIL
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method for manufacturing a semiconductor device is provided to form a via hole having a good profile by preventing an edge portion of a through hole on a photoresist pattern from being damaged by an attack. A photoresist pattern(110) having a through hole(110a) is formed by a photolithography process. A via hole is formed by performing a dry etching to remove a metal line layer exposed by the through hole. At least one dummy pattern(110b) is formed to prevent damages to edge portions of the through hole by increasing the pattern aperture ratio during the dry etching, so that the dummy pattern can be penetrated or depressed from around the through hole at a uniform depth.
Patent KR-20060055517-A (KR)
Title: Vehicular diagnostic method, vehicular diagnostic system, vehicle and center
Inventor: TAKI NAOKI
IPC: H04W4/90
Filed: 2004-07-16
Abstract: When determining that a failure has occurred, a vehicle (10) transmits alarm lamp illumination information, vehicle ID information and user identification information to a center (20). The center (20) transmits the received alarm lamp illumination information to an automobile dealer computer (30) at an automobile dealer. The center (20) then obtains abnormality countermeasure information transmitted from the automobile dealer, prepares an abnormality notification, and transmits the abnormality notification to the vehicle (10). The vehicle (10) notifies a user of the abnormality notification, and reserves servicing at the automobile dealer through an operation of a reservation button performed by the user. With the reservation, the center (20) transmits an abnormality transmission request to the vehicle (10). The vehicle (10) collects failure information in response to the failure information transmission request, and transmits the failure information to the center (20). The center (20) transmits detailed abnormality countermeasure information transmitted from the automobile dealer to the vehicle (10).
Patent KR-20060060661-A (KR)
Title: Electroconductive powder and method for production thereof
Inventor: CHIBA KATSUICHI
IPC: C01G23/00
Filed: 2004-07-22
Abstract: A method for producing a titanium dioxide powder having a well electroconductive layer containing substantially no antimony, which comprises providing a titanium dioxide powder containing specific amounts or less of alkali metals, such as sodium and potassium, alkaline earth metals, such as magnesium and calcium, and metals having a valence of four or less, such as aluminum, zinc and iron, preparing an aqueous suspension of the titanium dioxide powder, adding an acidic aqueous solution containing a tin compound and a phosphorus compound and an alkaline solution to the above aqueous suspension so that the aqueous suspension has a pH in the range of 2 to 6 or 8 to 12, and firing the resulting product at a temperature of 600 to 925°C.
Patent KR-20060032216-A (KR)
Title: Inclination angle detection device and inclination angle detection method
Inventor: INOUE HIDEAKI
IPC: G01S17/87
Filed: 2004-08-09
Abstract: Each of a horizontal chart generating unit (26) and a vertical chart generating unit (27) generate eight charts #0 to #7, the bright/dark sections being placed sequentially in equal distances. Each pattern of each charts #0 to #7, is shifted little by little. Each chart #0 to #7 is sequentially projected on a ascreen (2), and each of the sensor controllers (32A, 32B) obtains an average phase difference, by obtaining the sensor data obtained by the result of measuring, from the distance-measuring sensors (31A, 31B), and obtains the angle between an ideal screen that is vertical to a center line of distance-measuring sensors(31A, 31B) and the screen (2), by obtaining the distance to the two distance-measuring points on the screen (2), based on the obtained average phase difference. A projector control unit (13) replaces the angles that each of the sensor controllers (32A, 32B) obtains, to inclination angles ThetaH and ThetaV of the screen (2), and supplies the angles to a trapezoidal correction unit (22).
Patent KR-20060126934-A (KR)
Title: Adjustment device for producing a two-sided rotational movement
Inventor: KLOPP MARCUS
IPC: B60N2/90
Filed: 2004-09-09
Abstract: An adjustment device for producing a two- sided rotational movement for window lifters and seat adjusters in motor vehicles, containing a drive element (1); an angle-shifting element with a hollow cylindrical bearing surface, driven by actuation of the drive element (1); a driven element; a coupling arranged in the power flux between the drive element (1) and the driven element (11), transmitting an adjustment movement of the drive element (1) exclusively to the driven element (11) when the drive element (1) is moved from a neutral initial position in one direction or another, in addition to a brake lock arranged between the driven element (11) and the output element, blocking torque introduced on the output side; in addition to a reset device which returns the drive element (1) to a neutral initial position. The coupling is provided with a reinforcing lever (5), which is actively connected to the drive element (1), and a wrap spring band (31,32) which is pretensed and is disposed at least partially adjacent to the hollow cylindrical bearing surface (110) of the driven element (11), whereby the ends (310, 311; 321 - 324) of the spring are actively connected to the reinforcing lever (5).
Patent KR-20060107519-A (KR)
Title: Retroviral vectors for delivery of interfering rna
Inventor: GRUENEBERG DORRE
IPC: C12N15/867
Filed: 2004-10-21
Abstract: The present application relates to retroviral and lentiviral vectors comprising a promoter for RNA polymerase, a polylinker and a nucleic acid encoding a small hairpin RNA (shRNA) specific for a target gene. Upon introduction of said shRNA into cells, degradation of target gene messenger RNA is induced by RNA interference.
Patent KR-20060123239-A (KR)
Title: Low temperature deposition of silicon nitride
Inventor: SENZAKI YOSHIHIDE
IPC: H01L/
Filed: 2004-10-29
Abstract: A novel class of volatile liquid precursors based on amino substituted disilane compounds is used to form silicon nitride dielectric materials on the surface of substrates. This class of precursors overcomes the issues of high deposition temperatures and the formation of undesirable by-products that are inherent in the present art. In another aspect, methods of depositing silicon nitride films on substrates are provided.
Patent KR-20060120217-A (KR)
Title: Biodegradable triblock copolymers as solubilizing agents for drugs and method of use thereof
Inventor: SHIH CHUNG
IPC: A61K47/34
Filed: 2004-12-08
Abstract: Biodegradable ABA-type or BAB-type triblock copolymers are disclosed that, at functional concentrations, are capable of solubilizing drugs, especially hydrophobic drugs, in a hydrophilic environment to form a solution at temperatures relevant for parenteral and particularly for intravenous administration as well as all other routes of administration benefiting from an aqueous drug solution. The copolymers are comprised of about 50.1 to 65 % by weight of biodegradable hydrophobic A polymer block(s) comprising a biodegradable polyester, and about 35 to 49.9% by weight of a biodegradable hydrophilic B polymer block comprising a polyethylene glycol (PEG), and wherein the triblock copolymer has a weight-averaged molecular weight of between about 1500 to 3099 Daltons.
Patent KR-20060113984-A (KR)
Title: Steel sheet for use in containers and manufacturing method therefor
Inventor: MURAKAMI HEDEKUNI
IPC: C21D9/46
Filed: 2005-01-17
Abstract: In the manufacturing method of steel sheets for use in containers, steel (which may contain less than or equal to 0.0800% C, 0.600% N, 2.0% Si, 2.0% Mn;, 0.10% P, 0.05% S, 2.0% Al and residual amounts of Fe), after cold-rolling, may undergo a recrystallization annealing process. By adjusting the environment, temperature and duration of the heat treatment which follows, it is possible to control the area ratio of nitrides on the surface to be greater than or equal to 1.0%. Furthermore, it is possible to control the greater of the density of the individual nitrified area of 0.1 mum or greater and the individual steel base material to be greater than or equal to 0.001 units/mum2.
Patent KR-20070015186-A (KR)
Title: Follicular extraction method and device
Inventor: HARRIS M D JAMES
IPC: A61B17/32
Filed: 2005-04-08
Abstract: A method and device for the extraction of follicular units from a donor area on a patient. The method includes scoring the outer skin layers with a sharp punch, and then inserting a blunt punch into the incision to separate the hair follicle from the surrounding tissue and fatty layer. The method and device will significantly decrease the amount of follicular transection and increase the rate at which follicular units can be extracted. ® KIPO & WIPO 2007
Patent KR-20070005005-A (KR)
Title: Sensor arrangement and method for producing a sensor arrangement
Inventor: SKARPIL HARRY
IPC: G01L19/14
Filed: 2005-04-25
Abstract: The invention relates to a sensor arrangement (8), comprising a flange component (9), for external fixing of the sensor arrangement (8) and a sleeve (1), for housing electrical components, which is firmly secured to the flange component (9). The invention also relates to a method for producing a sensor arrangement. The aim of said invention is to simplify the manufacturing of said sensor arrangement (8). Said aim is achieved, whereby the sleeve (1) is arranged in a recess (10) of the flange component (9) and secured to the flange component (9), by means of a friction weld (11). Moreover, the inventive method comprises the steps of inserting a flange component into a welding housing, introducing a cylindrical sleeve with clearance into a recess of the flange component, inserting a plunger into the sleeve such as to expand said sleeve in the area of the inner wall of the recess, which results in a radial compression of the sleeve and flange component and offsetting the sleeve and flange component in relation to each other by a relative rotation, whereby the sleeve and flange component are friction welded. ® KIPO & WIPO 2007
Patent KR-20080064286-A (KR)
Title: Hot cathode light source device and backlight unit and method for manufacturing the same
Inventor: KANG WOO SEOK
IPC: H01J61/30
Filed: 2007-01-04
Abstract: A hot cathode light source apparatus, a backlight unit having the same, and a method for manufacturing the backlight unit are provided to implement excellent light emitting efficiency by optical-designing the hot cathode light source apparatus considering a characteristic diffusion length. A light source body(110) has a discharge space(120) on which discharge gas is injected. A hot cathode electrode(150) is exposed to the light source body to apply a discharge voltage to the discharge gas. An aspect ratio of width/height in the discharge space is 2.5 to 4. An upper plate and a lower plate of the light source body are faced each other to have a discharge space therein. The light source body has a barrier rib(130) for dividing an inner space of the faced upper and lower plates. A reflector is formed on the lower portion of the light source body to be separated from the light source body. An inverter applies a discharge voltage to the hot cathode electrode.
Patent KR-20080068273-A (KR)
Title: Apparatus and method for managing flash memory
Inventor: KIM SANG WOOK
IPC: G06F12/02
Filed: 2007-01-18
Abstract: An apparatus and a method for managing a flash memory are provided to correct or delete a record directly in a flash memory by using a overwrite operation to reduce allocation of a new page, thereby improving the performance of the flash memory and decreasing the number of erase operations. An apparatus for managing a flash memory includes a data reading unit(210), a data processor(240), and a status information processor(250). The data reading unit reads a to-be-accessed page from the flash memory. The data processor selects a to-be-recorded slot in a first state corresponding to an initial state from slots which construct the to-be-accessed page and records the record of a to-be-corrected slot, which has been corrected. The status information processor corrects the status information of the to-be-recorded slot from the first state to a second state which represents that a record is stored, corrects the status information of the to-be-corrected slot from the second state to a third state which represents that a record is moved and records the address of the to-be-recorded slot in the address region of the to-be-corrected slot.
Patent KR-20070078068-A (KR)
Title: Electronic device mounting apparatus
Inventor: KONNO MINORU
IPC: H05K13/04
Filed: 2007-01-23
Abstract: An electronic device mounting apparatus is provided to load a device with high precision by performing stably a rotating operation of an arm. An electronic device mounting apparatus mounts an electronic device on a substrate. The electronic device mounting apparatus includes a rotatory arm(2) supported by a shaft and an arm rotation driver(3) arranged across a rotating range of the arm. A device mounting head(5) is installed in a longitudinal direction of the arm. The arm includes a head driver(6) for moving a device loading head. The arm is connected through a slidable relay unit to the arm rotation driver so that the arm rotation driver rotates the arm by sliding the relay unit.
Patent KR-20080070240-A (KR)
Title: Rfid tag antenna
Inventor: CHOI JAE HOON
IPC: H01Q1/24
Filed: 2007-01-25
Abstract: An RFID(Radio Frequency Identification) tag antenna is provided to maintain a uniform recognition distance by minimizing a characteristic variation due to a metal object. An RFID tag antenna includes a radiation patch unit(1000), a feed patch unit(1002), and a stub(1004). The stub is electromagnetically coupled with the feed patch unit. The stub is symmetrically formed in a feed direction of the feed patch unit. A length of the stub and a distance between the stub and the feed patch unit are set based on a band-pass characteristic and a resonance frequency. The RFID tag antenna further includes at least two parasitic patches at both sides of the radiation patch unit.
Patent KR-20080071332-A (KR)
Title: Package structure for transmitting/receiving module and manufacturing method thereof
Inventor: JEON KEUM SOO
IPC: G02B6/42
Filed: 2007-01-30
Abstract: A package structure for an optical transceiver module and a manufacturing method thereof are provided to mass-produce the optical transceiver modules by packaging modules for an optical transmitter or an optical receiver in a single device. A driving IC(30), a light emitting element(40), an electrical pattern, a through-hole array, a power pad, and a ground pad are formed on an LTCC base substrate(10). An LTCC(Low Temperature Cofired Ceramic) block is laminated on one side of the LTCC base substrate and includes first and second separation regions(22,24). The first separation region is used for implementing the driving IC. The light emitting element is implemented on the second region. Plural circuit pads are formed on the LTCC block. The driving IC is wire-bonded on the electrode pattern of the LTCC base substrate within the first region. The light emitting element is implemented in the second region and contacted with the electrode pattern. A liquid polymer material, which is cured by a UV(Ultra-Violet) ray or heat, is filled in the first region.
Patent KR-20080073174-A (KR)
Title: Dielectric compositions for y5v type multilayer ceramic chip capacitors, and manufacturing method thereof
Inventor: PARK CHAN SIK
IPC: H01B3/10
Filed: 2007-02-05
Abstract: A dielectric composition is provided to prevent crack which often occurs in chips produced from the conventional Y5V dielectric ceramic composition, and to improve IR falling. A dielectric composition for Y5V type multi-layer ceramic chip capacitors is obtained by adding predetermined amounts of at least two selected from Mn_(1+delta)TiO_3(0<delta<=0.05), BiVO4, and B-silicate glass frit to a composition of (Ba_(1-x)Ca_x)_m(Ti_(1-y)Zr_y)O_3+zY_2O_3(wherein, 0.01<=x<=0.08, 0.17<=y<=0.24, 0.001<=z<=0.004, and 1<=m<=1.04). A method for preparing the dielectric composition includes the steps of: mixing raw materials comprising BaCO3, CaCO3, TiO2, and ZrO2, and calcining the mixture; mixing the powder obtained by the calcination with Mn_(1+delta)TiO_3, BiVO4, B-silicate glass frit, and Y2O3, milling and drying the mixture; and adding a small amount of a binder to the dry powder, molding the admixture into a predetermined form, sintering and re-oxidizing the molded material.
Patent KR-20080073843-A (KR)
Title: Roller for producing a steel cord
Inventor: LEE CHANG WOO
IPC: D06B23/00
Filed: 2007-02-07
Abstract: A roller for manufacturing a steel cord is provided to install a cooling water path within a shaft, thereby making the temperature of a roller below 200 degrees centigrade. A roller comprises a shaft(1) and a bearing(2) installed at the inlet and outlet of a heating path or a diffusion path during a steel cord manufacturing process. A cooling water passing path(3) is punched at the inside of the shaft. The cooling water is passed through the cooling water passing path within the shaft so that the temperature of the roller is maintained and the dry and attach phenomenon of grease due to overheat of the bearing is prevented. The bearing is rotated smoothly and the mobility of the steel cord is enhanced. The diameter of the steel cord is 0.9mm-2.4mm. The steel cord is treated by heat, plated by copper and zinc sequentially and produced by a diffusion process at a diffusion furnace.
Patent KR-20080078465-A (KR)
Title: Driving device of plasma display panel
Inventor: CHOI HAK KI
IPC: H01J17/49
Filed: 2007-02-23
Abstract: A driving device of a plasma display panel is provided to perform low voltage address operations without discharge error by changing the least voltage level of a ramp down pulse according to temperature variation. A driving device of a plasma display panel includes a sustain pulse supply unit(222), a ramp pulse supply unit(224), and a scan voltage supply unit(226). The sustain pulse supply unit applies a sustain voltage to first electrodes. The ramp pulse supply unit applies a ramp-up pulse, which is increased from the sustain voltage with a slope, and a ramp-down pulse, which is decreased from the sustain voltage with a slope, to the first electrodes. The scan voltage supply unit supplies first and second scan voltages to the first electrodes. The ramp pulse supply unit includes first and second transistors(Q21,Q22), a resistor(R21), and a voltage dropping element(D22). The first transistor is connected between a voltage source and a ramp-up pulse outputting node. A source of the second transistor is connected to a second scan voltage inputting terminal. The resistor connected to a drain of the second transistor varies resistance thereof according to temperature. The voltage dropping element is connected between the resistor and a ramp-down pulse outputting node.
Patent KR-20070096821-A (KR)
Title: Method of controlling a servo-motor
Inventor: MATSUMOTO ICHIRO
IPC: H02P6/08
Filed: 2007-03-16
Abstract: A servo motor controlling method is provided to protect the servo motor from an abrupt driving pulse by gradually decreasing a compensation torque wave, which is applied on the servo motor. A servo motor controlling method rotates a transfer bolt, which is inserted on a transfer axis. An NC(Numeric Control) instruction program(1) is analyzed by an analyzer(2), and the program is converted to execution data. A speed value is accumulated in an integration unit(4), such that a position command value is obtained. An output from the integration unit is supplied to a position loop gain unit(6) through a subtracting circuit(5). The result from the integration unit is supplied to an adder circuit(9), and an output from the adder circuit is supplied to a servo amplifier(12). An amplified output from the servo amplifier is supplied to a motor(13), where a rotation position detector(14) is arranged.
Patent KR-20070036770-A (KR)
Inventor: LEE SUN GYO
IPC: C12N15/67
Filed: 2007-03-19
Abstract: 본 발명은 생물반응기를 이용한 식물체의 부정근 대량 생산 방법, 형질전환 식물체의 부정근 및 모상근으로부터 유용 재조합단백질을 대량 생산하는 방법에 관한 것이다.  본 발명의 방법에 따르면, 적절한 유도 배지 및 적절한 농도의 식물 생장조절물질을 사용함으로써 식물체로부터 부정근 또는 모상근을 유도하고, 이를 생물반응기에서 액체배양함으로써 부정근 또는 모상근을 대량으로 생산할 수 있으며, 이로부터 유용 재조합단백질을 안정적으로 다량 생산할 수 있다. 
     부정근, 모상근, 식물 발현용 벡터, 형질전환, 생물반응기
Patent KR-20080086601-A (KR)
Title: Settling pond
Inventor: BYUN MOO WON
IPC: B01D21/02
Filed: 2007-03-23
Abstract: A settling pond in a water treatment plant is provided to prevent deterioration of the settling ratio due to flowing of influent, and prevent sludge from being pushed to an end portion of the settling pond, thereby prevent contamination or floating of sludge. A settling pond(100) in a water treatment plant comprises: partitions(10) installed in the length direction of a settling pond structure(110) of the water treatment plant to prevent flowing of influent; and at least one baffle wall(30) installed at the influent inlet side of the settling pond structure to flow influent into the settling pond constantly. The partitions include: panel members vertically constructed along the structure to cut off horizontal flowing of the influent across the center of the settling pond structure; and panel fixing units(14) for constructing the panel members on the structure. The panel members of the partitions are hollow panels(12a), irregular panels, or plate type panels. The partitions are constructed between projections(120) constructed along the settling pond in the center of the settling pond and overflow port pillars(140) formed on top parts of the projections, the partitions being higher than at least the overflow ports in parts of the overflow port pillars on which overflow ports(130) are not formed. The baffle wall includes one or more panels(34) in which holes are formed, and which are constructed across the width direction of the settling pond, and baffle hole-forming members clamped to the holes to form separate baffle holes(36). Further, a baffle for preventing floating of the sludge is additionally comprised at an upper part of the partitions and the settling pond structure.