baber/WOPTO huggingface dataset:
Patent KR-20070089060-A (KR)
Title: Method for producing cycloalkanol and/or cycloalkanone
Inventor: HOSHINO MASAHIRO
IPC: C07C27/12
Filed: 2007-02-23
Abstract: Provided is a method for preparing a cycloalkanol and/or a cycloalkanone from a cycloalkane to improve selectivity and conversion rate by using a specific catalyst. A method comprises the step of oxidizing a cycloalkane with oxygen in the presence of a catalyst to prepare a cycloalkanol and/or a cycloalkanone, wherein the catalyst is a metal of groups 5 to 10 in the periodic table supported on a carrier, and the carrier is contact-treated with an organosilicon compound. Preferably the metal is selected from vanadium, chromium, manganese, iron, cobalt, ruthenium and palladium; and the carrier is an oxide containing the element selected from magnesium, aluminum, silicon, titanium and zirconium.
Patent KR-20070092612-A (KR)
Title: Traction control method of a pneumatically spring-mounted motor vehicle
Inventor: UWE LENTZ
IPC: B60G17/04
Filed: 2007-02-28
Abstract: A traction control method for a vehicle with a pneumatic spring is provided to restrict traction loss by regulating the pressure ratio between the driving axle and an additional axle in the overload mode and controlling traction of the driving axle corresponding to the maximum permissible pressure. An overload mode of a vehicle is detected in case of pressure of a driving axle or a lift axle to be over the permissible bellows pressure in starting an engine(S1,S2). The left or right side of the driving axle or the lift axle is converted into the overload mode in case of the bellows pressure of the driving axle or the lift axle to be over the permissible bellows pressure(S3). The maximum permissible pressure of the driving axle at the right side is reduced as much as excess pressure of the permissible pressure of the driving axle at the overload side(S4). The maximum permissible bellows pressure of the lift axle at the lightweight right side is decreased according to the permissible pressure ratio of 13 to 11(S5). The overload mode is performed at the left and right sides of the driving axle and the lift axle in case of pressure of the driving axle or the lift axle to be over 650 kPa or 550 kPa(S6).
Patent KR-20080081741-A (KR)
Title: Apparatus for collecting foreign materials and method for cleaning the same
Inventor: YOO SANG HEE
IPC: D06F33/02
Filed: 2007-03-06
Abstract: A foreign material collecting device and a method for cleaning the same are provided to discard foreign materials collected in a foreign material collecting space easily by opening a foreign material collecting space of a filter unit at the state that the filter unit is fastened to a filter cover unit. A method for cleaning a foreign material collecting device comprises the steps of: separating the foreign material collecting device from a water circulating duct(S11); opening a foreign material collecting space of the foreign material collecting device(S12); and discarding the foreign material collected in the foreign material collecting space(S13).
Patent KR-20080086161-A (KR)
Title: Novel constitutive strong promoter and use thereof
Inventor: SUNG MOON HEE
IPC: C12N15/09
Filed: 2007-03-22
Abstract: A novel constitutive strong promoter is provided to express effectively a target protein on the surface of a microorganism transformed by an expression vector containing the promoter, so that the transformed microorganism is useful as a vaccine carrier. An aldolase promoter isolated from Lactobacillus casei has the nucleotide sequence of SEQ ID NO:1. A microorganism surface expression vector contains the aldolase promoter, polygammaglutamic acid synthetase complex gene selected from pgsA, pgsB and pgsC and a gene encoding a target protein. A method for producing a microorganism vaccine comprises the steps of: (a) transforming a microorganism with the microorganism surface expression vector and culturing the transformed microorganism to express an antigen on the surface of transformed microorganism; and (b) recovering the antigen surface-expressed microorganism, wherein the microorganism is a lactic acid bacterium.
Patent KR-20080086647-A (KR)
Title: Steering angle controling method using compensation moment of electronic stability program
Inventor: KWAK BYUNG HAK
IPC: B60W30/045
Filed: 2007-03-23
Abstract: A steering angle controlling method using compensation moment in an ESP(Electronic Stability Program) system is provided to let a driver control the steering angle of wheels by computing compensation moment by an AFS(Active Front Steering System). A steering angle controlling method using compensation moment in an ESP system comprises the steps of: calculating and setting yaw rate that is a stability criterion indicating the trace of a vehicle by using steering angle and vehicle velocity(S200); calculating lateral acceleration of a vehicle body from a friction coefficient of road and vehicle velocity and a maximum value of yaw rate by the relation of lateral acceleration and vehicle velocity, and then limiting yaw rate below a maximum value(S210); judging the stability of the vehicle by a yaw rate error indicating difference between measured yaw rate and the set yaw rate(S220); calculating compensation moment in each region by integrating the degree and inclination of yaw rate and the yaw rate error(S230); compensating and setting the override control degree according to the set yaw rate by using the calculated compensation moment(S260); and computing a maximum value of override steering angle according to the steering angle of a driver and then, controlling the set override steering angle below a maximum value(S270).
Patent KR-20080088102-A (KR)
Title: Method for manufacturing of wafer level package
Inventor: JOH CHEOL HO
IPC: H01L23/12
Filed: 2007-03-28
Abstract: A method for manufacturing a wafer level package is provided to freely contract and expand a semiconductor package according to external temperature by exposing an upper portion and a side of a semiconductor chip without completely sealing it with a molding agent. A substrate is attached to a semiconductor chip(102) of a wafer that is comprised of plural center pad type semiconductor chips. A cavity(108) is formed on a center of the substrate. The semiconductor chip and the substrate pass through to correspond to each other. The semiconductor chip and the substrate are connected by a metal wire(114). The cavity part of each substrate including the metal wire is molded. A solder ball(118) is formed on the substrate. The wafer level is cut into a semiconductor chip level. Before the substrate for a semiconductor package is attached to an upper surface of the wafer, a back grinding process is performed on a back of the wafer. After the back grinding process is performed on the back of the wafer, a molding agent or a semiconductor chip protection film is formed on the back of the wafer.
Patent KR-20080089949-A (KR)
Title: Dendrimer having triphenylamine core, organic memory device using the same and preparation method thereof
Inventor: JOO WON JAE
IPC: C08G61/00
Filed: 2007-04-03
Abstract: A dendrimer, an organic memory device containing the dendrimer, and a method for preparing the organic memory device are provided to reduce switching time, to lower operation voltage, to decrease a manufacturing cost and to improve reliance. A dendrimer comprises a triphenylamine core; and a conjugated dendron containing no hetero atom which is connected with the triphenylamine core. Preferably the dendrimer has a triphenylamine core represented by the formula 1, wherein R1 to R6 are identical or different one another and are a substituted or unsubstituted acetylene, vinylene phenylene, fluorene, phenylene ethynylene, naphthalene, anthracene, tetracene, perylene or pyrene group; and the substituents of R1 to R6 are identical or different one another and are independently a C1-C20 alkyl group, a C3-C20 cycloalkyl group, a C5-C30 heterocycloalkyl group, a C2-C20 alkenyl group, a C6-C20 aryl group, a C5-C30 heteroaryl group, a C7-C20 arylalkyl group or a C7-C30 heteroarylalkyl group.
Patent KR-20080092684-A (KR)
Title: Voltage measuring apparatus in semiconductor integrated circuit and voltage measuring system with the same
Inventor: KIM HYUNG SOO
IPC: G01R31/26
Filed: 2007-04-13
Abstract: A voltage measuring apparatus in a semiconductor integrated circuit and a voltage measuring system having the same are provided to actively cope with a noise phenomenon in the high integration and low power semiconductor integrated circuit. A voltage measuring apparatus in a semiconductor integrated circuit includes a first delay unit(20), a second delay unit(30), and an analysis unit(40). The first delay unit delays a reference clock(clk-ref) in a first noise region. The second delay unit delays the reference clock in a second noise region. The analysis unit analyzes a voltage difference between the first and second noise regions based on signals transmitted from the first and second delay units. The first and second delay units are applied with the same voltage power. The second noise region is more exposed to noise than the first noise region.
Patent KR-20080094169-A (KR)
Title: Nonwoven fabrics having permanent hydrophilicity and producing process thereof
Inventor: PARK SEO JIN
IPC: D04H3/14
Filed: 2007-04-19
Abstract: A non-woven fabrics having permanent hydrophilicity and a manufacturing method thereof are provided to prevent the destruction of a particle chain of the non-woven fabrics from generating by the rays of the sun. A melting plastic resin is melted and extruded by plural orifices so that filaments are formed. The filaments are cooled by cooling air supplied from a cooling chamber, solidified, drafted so that a small diameter of fiber is manufactured. Thereafter, the filaments are stacked on an infinite conveyor belt so that a web is formed. Thereafter, the web is processed by a point bond manner of a heat calender so that the non-woven cloth having the form stability and mechanical property is obtained. The melting plastic resin includes the polyolefin resin as the first component, the hydrophilic additive as the second component, and the UV stabilizer as the third component. The resin including each component is supplied to an extruder, melted, spun so that filaments are formed.
Patent KR-20080094521-A (KR)
Inventor: PARK CHUN MIN
IPC: E02D31/00
Filed: 2007-04-20
Abstract: 본 발명은 XI형 코어를 구비한 PBD공법의 배수재에 관한 것으로, 그 목적은 PBD(Plastic Board Drain)공법을 시공함에 있어 지중의 측압에 의해 배수재의 필터가 코어에 흡착될 경우 코어가 눌려지면서 코어에 구비되는 XI형상의 부재들이 상호작용으로 필터와의 적정 간격을 유지해줘 배수로의 막힘을 방지해줌으로써 우수한 통수능력을 제공해주는 XI형 코어를 구비한 PBD공법의 배수재를 제공함에 있다. 
     상기 목적달성을 위한 본 발명은 배수로를 형성하여 지중의 간극수를 지상으로 배출해주는 코어와, 상기 코어를 감싸 배수로 내부로 이물질이 유입되는 것을 방지하는 필터로 이루어진 PBD공법의 배수재에 있어서, 상기 코어는 일방향으로 경사지게 형성된 제1경사부재와, 상기 제1경사부재의 중심으로부터 제1경사부재와 대칭구조인 제2경사부재가 반복적으로 연속되게 형성되는 코어와; 상기 제1경사부재, 제2경사부재와 다음에 형성되는 제1경사부재, 제2경사부재 사이에 형성되어 상기 필터가 배수로에 밀착되는 것을 방지하는 연직부재로 구성된 것을 그 기술적 요지로 한다. 
       
     연약지반, 간극수, 배수재, 코어, 필터, 연직부재, XI형
Patent KR-20080095369-A (KR)
Title: Evaporator
Inventor: PARK JI YONG
IPC: B60H1/32
Filed: 2007-04-24
Abstract: An evaporator is provided to drain easily condensed water formed on a surface by forming a drain groove. An evaporator comprises a first and second header tanks(10,20) in parallel specific distance away from each other, of which a tube fitting hole is formed on one portion; an inlet pipe(30) and an outlet pipe(40) installed to the first header tank and the second header tank respectively; a tube(50) of which both sides are fitted to the tube fitting hole of the first header tank and the second header tank and on which a heating transfer medium channel is formed; and a pin(60) interposed between the tubes. A plurality of drain groove(12) is formed some distance away vertically from the first header tank and the second header tank on their both sides.
Patent KR-20070105917-A (KR)
Title: Glass powder for display device
Inventor: LEE CHANG SOO
IPC: G02F1/13
Filed: 2007-04-26
Abstract: A glass powder for display devices is provided to have a proper dielectric constant and exhibit high transmittance by having an optimum yield point and an optimum softening point. A glass powder for display devices includes 2-40wt% of PbO, 5-50wt% of Bi2O3, 1-20wt% of SiO2, 10-35wt% of B2O3, 5-25wt% of BaO, and 1-20wt% of ZnO. The glass powder further comprises a first additive selected from the group consisting of CaO, MgO, Al2O3, P2O5, CoO, and combinations thereof, and further comprises a second additive selected from the group consisting of CuO, CeO2, and a combination thereof.
Patent KR-20070109865-A (KR)
Title: Demodulator, disk drive device, and demodulation method
Inventor: FUKUYAMA MARIKO
IPC: G11B20/14
Filed: 2007-05-08
Abstract: A demodulation device, a disc drive device, and a demodulation method thereof are provided to deal with a phase change caused by disturbance so as to perform stable demodulation without increasing the size of a circuit. A demodulation device comprises a standard wave generating unit, a calculation unit(22), a demodulation signal generating unit, a phase judging unit(27), and a phase adjustment unit. The standard wave generating unit outputs a standard wave for a predetermined modulation signal. The calculation unit multiplies an input signal by the standard wave and integrates the multiplied result. The demodulation signal generating unit generates a demodulation signal of the modulation signal by using an output of the calculation unit. The phase judging unit judges a mutual phase condition between the input signal and the standard wave on the basis of a level balance for the plural integrated values for a section of the modulation signal for the input signal. The phase adjustment unit adjusts a phase on the basis of a judgment result of the phase judging unit so as to achieve the most adequate mutual phase condition.
Patent KR-20080100615-A (KR)
Title: Internet protocol translation system and method
Inventor: HWANG WON JOO
IPC: H04L45/52
Filed: 2007-05-14
Abstract: An Internet protocol translation apparatus and a method thereof are provided to complete a conversion checksum generating time within a packet receiving time. A packet is received in a packet receiving part(S11). The checksum of the received packet is read out(S13). The checksum value is converted into one's complement by a complement conversion unit included in a checksum reading part(S15). The header region is separated and a pseudo header is generated in the received packet(S17). The checksum value is computed for each area by a header region checksum operation part and a pseudo header region checksum operation unit(S19). The computed checksum values are subtracted in the checksum conversion unit, so that a packet checksum value can become the same as the result obtained by subtracting the header region checksum value from the pseudo header region checksum value(S21).
Patent KR-20080039187-A (KR)
Title: Dyes from phellinus linteus, its extracting method and cloth dyed the same
Inventor: KIM KWANG BU
IPC: C09B61/00
Filed: 2007-05-21
Abstract: Dyes from Phellinus linteus are provided to have efficiencies of Phellinus linteus and to produce clothes capable of preventing and treating user's atopic skin diseases and cancers. Dyes from Phellinus linteus comprise 70-94wt% of alcohol, 2-29wt% of water, 2-29wt% of water, 0.05-1.00wt% of a carotenoid-based pigment, and 0.01-1.00wt% of beta-glucan, wherein the carotenoid-based pigment and beta-glucan are extracted from Phellinus linteus. An extracting method of the dyes from Phellinus linteus includes the steps of: mixing Phellinus linteus chips with an alcohol solution in a weight ratio of 1:5-10 and charging the mixture into a container; heating the closed container equipped with a reflux condenser in a reflux condensing manner at 70-90 °C for 1-3 hours; and removing solids through filtration to obtain liquid dyes.
Patent KR-20080104816-A (KR)
Title: Image processing apparatus and control method thereof
Inventor: NA HONG JU
IPC: H04N5/57
Filed: 2007-05-29
Abstract: An image processing apparatus and a control method thereof are provided to make a combination ratio of color values of red, green, and blue signals equal before/after gamma correction, thereby improving contrast and displaying an image with the same color as the input image. A method for controlling an image processing apparatus gamma-corrects an input image. A gamma value is calculated by using an average brightness level and brightness distribution of the input image(S5). One of color values of signals included in an image is gamma-corrected based on the calculated gamma value(S7). A color value ratio before/after gamma correction is calculated(S9). Another color value is gamma-corrected based on the calculated color value ratio(S11).
Patent KR-20070116730-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: YONEMURA KOJI
IPC: G02F1/1339
Filed: 2007-06-05
Abstract: An LCD and a fabrication method thereof are provided to prevent an overcoat layer from contacting the outside air by disposing an end of the overcoat layer inside an exterior end of a seal material. A first substrate has a pixel electrode and a facing electrode. A second substrate faces the first substrate. A seal material(4) is formed as a frame shape to surround a display area, and bonds the first substrate and the second substrate together. A liquid crystal(9) is installed in a space formed by the first substrate, the second substrate and the seal material. An overcoat layer(8) is formed at a surface of the liquid crystal of the second substrate, and is installed at the display area. An end portion of the overcoat layer is disposed inside an exterior end of the seal material.
Patent KR-20070117482-A (KR)
Title: System and method for managing process of cleaning and disinfecting of endoscope
Inventor: NOGUCHI TOSHIAKI
IPC: A61L2/18
Filed: 2007-06-07
Abstract: A system and a method for managing a process of cleaning and disinfecting of an endoscope are provided to achieve excellent and stable cleansing results regardless of the time that has passed after the use of the endoscope. A system for managing a process of cleaning and disinfecting of an endoscope manages an endoscope cleansing and disinfecting device(3) and an endoscope device(2), and includes a first acquiring portion and a first managing portion. The first acquiring portion acquires the information about the termination time of the recent endoscope inspection performed in the endoscope device. The first managing portion manages the cleansing and disinfecting state performed by the endoscope disinfecting device according to the information of the termination time of the endoscope inspection acquired by the first acquiring portion.
Patent KR-20080112009-A (KR)
Title: Image forming apparatus and method of the same
Inventor: JEONG JI WON
IPC: G03G15/00
Filed: 2007-06-20
Abstract: An image forming apparatus and a method thereof are provided to reduce the print time by forming electrostatic latent image on the surface of the drum by itself. One or more drums corresponds to print data form the electrostatic latent image about one or more basic shades each on the surface while differentiating the polarity. A developer(120) develops the formed electrostatic latent image and produces the developed image. A transcription portion(130) transfers the generated developed image on the print media. An image fixing part(140) fixes the transferred developed image on the print media.
Patent KR-20090002493-A (KR)
Title: Method of fabricating contact hole in semiconductor device
Inventor: KIM TAE HUAN
IPC: H01L21/28
Filed: 2007-06-29
Abstract: A method for forming a contact hole of a semiconductor device is provided to form contact holes of small size by applying a pattern shrinking technology not only in the region in which the contact hole is regularly arranged but also in the region in which the contact hole is irregularly arranged. A semiconductor substrate(200) has a cell region(110) and a peripheral circuit region(120). An insulating layer for forming a contact hole on the cell region and the peripheral circuit region of the semiconductor board is formed. A resist film(220) is formed on the insulating layer. A resist film pattern, performing the patterning about the resist film and exposing a part surface of the insulating layer, is formed. A resist film pattern is formed by heating the resist film pattern in order to reflow after forming the resist film pattern. The resist film pattern reduces the area of the open surface of the insulating layer of the lower part so that the micro contact hole of small size is formed. The contact hole(310) is formed by etching the exposed portion of the insulating layer with the resist film pattern as a etching mask after forming the resist film pattern. By removing the resist pattern, the contact holes regularly arranged are formed in the cell region and the peripheral circuit region.
Patent KR-20090002842-A (KR)
Title: Method and apparatus for encoding and decoding audio signal
Inventor: KIM MI YOUNG
IPC: G10L19/008
Filed: 2007-07-04
Abstract: A method and an apparatus for encoding and decoding an audio signal are provided to encode an audio signal including at least two channel signals by a smaller number of bits effectively. Each channel signal is converted into a frequency domain, therefore channel spectrum signals are generated(61). According to similarity between the channel spectrum signals, the channel spectrum signals are combined(62). According to a determined encoding mode, the channel spectrum signals are combined. Spectral components of the combined spectral signals in which the channel spectrum signals are combined are encoded(63).
Patent KR-20090004051-A (KR)
Title: Method and apparatus for allocating of network resource in a mobile communication system
Inventor: HAN WAN HEE
IPC: H04B7/26
Filed: 2007-07-06
Abstract: A network resource allocation method and an apparatus thereof are provided to maximize the efficiency of system resources by changing the bandwidth resource allocation algorithm between an SGSN(Serving GPRS Support Node) and a GGSN(Gateway GPRS Support Node) into the actual traffic resource allocation algorithm. An SGSN/GGSN receives a session resource allocation request(400), adds up the total traffic for a certain time with respect to traffic flowing in a GTP-U of each PH(405), and calculates the bandwidth per second by dividing the user traffic for the certain time by the amount of used bits per second(410). And then, the SGSN/GGSN determines whether to allocate resources by using the calculated result(415), and performs the resource allocation and call admission or call rejection depending on whether extra bandwidth allocation is possible(420,425,430).
Patent KR-20090004208-A (KR)
Title: Sense amplifier, semiconductor memory device having the same, and method of amplifying a signal
Inventor: HONG SANG PYO
IPC: G11C5/14
Filed: 2007-07-06
Abstract: A sense amplifier, semiconductor memory device having the same is provided to generate the differential output voltage by amplifying the input current in regardless of the mismatch of active circuit elements. A current sense amplifier(1410) generates the differential output voltage(VSAO1, VSAO2) by amplifying the differential input current(IIN1, IIN2). The current sense amplifier supplied the differential output voltage to sense amp output pair lines(1402, 1404). A voltage sense amplifier is activated slower than the current sense amplifier. The voltage sense amplifier amplifies the differential output voltage in response to the third control signal(DP1). A stable output circuit(1420) is combined with the sense amp output pair line while having positive input resistance, and it make the output of the voltage sense amplifier stable.