baber/WOPTO huggingface dataset:
Patent KR-20070068428-A (KR)
Title: Process for the de-enrichment of enantiomerically enriched substrates
Inventor: BLACKER ANDREW JOHN
IPC: C07B31/00
Filed: 2005-10-27
Abstract: There is provided a process for the de-enrichment of enantiomerically enriched compositions which comprises reacting an enantiomerically enriched composition comprising at least a first enantiomer or diastereomer of a substrate comprising a carbon-heteroatom bond, wherein the carbon is a chiral centre and the heteroatom is a group VI heteroatom, in the presence of a catalyst system and optionally a reaction promoter to give a product composition comprising first and second enantiomers or diastereomers of the substrate having a carbon-heteroatom bond, the ratio of second to first enantiomer or disatereomer in the product composition being greater than the ratio of second to first enantiomer or disatereomer in the enantiomerically enriched composition. Preferred substrates include compounds of Formula (1) wherein: X represents O, S; R1, R2 each independently represents an optionally substituted hydrocarbyl, a perhalogenated hydrocarbyl, an optionally substituted heterocyclyl group; or R1 & R2 are optionally linked in such a way as to form an optionally substituted ring(s); provided that R1 and R2are selected such that * is a chiral centre. In a preferred process a compound of Formula : (2) wherein: X represents O, S; R1, R2 each independently represents an optionally substituted hydrocarbyl, a perhalogenated hydrocarbyl, an optionally substituted heterocyclyl group; or R1 & R2 are optionally linked in such a way as to form an optionally substituted ring(s); provided that R1 and R2 are different, may be obtained.
Patent KR-20070083949-A (KR)
Title: An optical record carrier
Inventor: PADIY ALEXANDER
IPC: G11B7/24082
Filed: 2005-09-26
Abstract: The present invention relates to an optical record carrier. The optical record carrier has a plurality of tracks disposed substantially spirally and substantially concentrically, each track being adapted for recording and/or reproducing optically readable effects positioned substantially in a groove. In a first aspect, the plurality of tracks are arranged adjacently in a multi-track spiral on the optical record carrier, and a tracking area between the windings of the multi-track spiral is adapted for providing a radial tracking error signal from the optical record carrier. In a second aspect, the plurality of spirals are arranged in concentric consecutive layers similar to an opinion structure on the optical record carrier with one spiral in each layer, and tracking areas between the said layers of the plurality of spirals are adapted for providing a radial tracking error signal from the optical record carrier. The invention also relates to a corresponding optical apparatus and a method for manufacturing a carrier according to the second aspect.
Patent KR-20070105966-A (KR)
Title: Sheet product for thermal printing and for magnetic recording
Inventor: COOPER JOHN BRIAN
IPC: B41M5/30
Filed: 2005-10-17
Abstract: A magnetically-activatable sheet product comprising (i) a pair of laminated outer sheets between which is a magnetic layer comprising magnetically-activatable particles in a binder matrix; (ii) at least one layer applied to the outward facing surface of one of the outer sheets, said layer comprising a pigment and a binder; and (iii) a thermal coating or a thermal ink applied to said layer (ii).
Patent KR-20070072628-A (KR)
Title: Contact structure for inspection, and probe card
Inventor: AMEMIYA TAKASHI
IPC: H01L21/66
Filed: 2005-11-07
Abstract: Electrical characteristic inspection is stably performed to a wafer having electrodes at an extremely fine and narrow pitch. On a lower plane side of a circuit board in a probe card, a contact structure for inspection is attached. On the contact structure, sheets having elasticity and provided with protruding conductive parts are attached on the both sides of the silicon substrate. On the silicon substrate, a current carrying path penetrating in the vertical direction is formed, and each sheet conductive part is brought into contact with the current carrying path at the top and the bottom. The conductive part on the upper side is brought into contact with a connecting terminal of a circuit board. At the time of inspecting the electrical characteristics of the wafer, an electrode pad on the wafer is pressed by each conductive part on the lower side and brought into contact with the conductive part. Variance in electrode pad heights is absorbed by the lower side conductive part, distortion and warpage of the circuit board side are absorbed, and contact of the conductive part with the electrode pad is maintained.
Patent KR-20070099691-A (KR)
Title: Particles having a small specific surface and a great thickening effect
Inventor: BARTHEL HERBERT
IPC: C09C3/00
Filed: 2006-02-09
Abstract: Disclosed are particles having a relative viscosity or thickening effect Qrel of more than 2, measured in a liquid medium having a viscosity of 1 Pas at a temperature of 25 °C and measured at a shear gradient of 10 s-1. Said particles can form beds having a porosity I > 0.5 in a dry form.
Patent KR-20070115991-A (KR)
Title: Desulfurizing agent and method of desulfurization with the same
Inventor: KATSUNO HISASHI
IPC: B01J20/06
Filed: 2006-03-20
Abstract: A desulfurizing agent with which sulfur components contained in a raw hydrocarbon and/or oxygenous raw hydrocarbon can be efficiently removed to an extremely low concentration and which has a long life and is industrially advantageous; a process for producing hydrogen for fuel cells which comprises subjecting a raw hydrocarbon and/or oxygenous raw hydrocarbon desulfurized with the desulfurizing agent to steam reforming, partial-oxidation reforming, or autothermal reforming; and a fuel cell system employing the hydrogen produced by the process. The desulfurizing agent, which is for removing sulfur compounds from a raw hydrocarbon and/or oxygenous raw hydrocarbon, comprises silicon and either nickel or nickel and copper and has a bulk density of 0.95-2.0 g/cm^3, pore volume of 0.10-0.40 ml/g, micropore surface area of 100-250 m^2/g, and external-surface area of 100 m^2/g or smaller. The process for producing hydrogen for fuel cells employs the desulfurizing agent.
Patent KR-20070120120-A (KR)
Title: Pre-subpixel rendered image processing in display systems
Inventor: HIGGINS MICHAEL FRANCIS
IPC: G09G3/20
Filed: 2006-04-04
Abstract: Display systems and image processing methods process pre-subpixel rendered images embedded in input color image data. The display systems include a pre-subpixel rendered (P-SPR) image detector that detects locations of a marking code that marks the portion of the input data that has been pre-subpixel rendered and which is ready for direct display. Several display system embodiments comprise first and second image data paths; the input data that requires subpixel rendering proceeds along the first path while the P-SPR image data proceeds along the second path. Another display system embodiment processes the combined input and P-SPR data along a single data path. Techniques for marking and detecting P-SPR image data using two distinct marking codes are presented in the context of the subpixel layout of the display. Techniques for using P-SPR data to display high-quality graphical symbols (e.g., font glyphs) are suitable for small, low-cost display devices.
Patent KR-20080007463-A (KR)
Title: Apparatus and method to enhance navigation in a user interface for mobile devices
Inventor: DARMADJI KENNY
IPC: H04M1/72469
Filed: 2006-05-16
Abstract: A mobile device (30) comprising a primary user interface (39) and a secondary user interface (40) provided as an adjunct to the primary user interface (39), wherein the secondary user interface is configured to perform user navigation operations in the mobile device (30) in less time than is required to perform said user navigation operations via the primary user interface.
Patent KR-20080014815-A (KR)
Title: Method of collecting biological excretory substance
Inventor: MATSUSHITA HIROHISA
IPC: G01N33/50
Filed: 2006-06-01
Abstract: [PROBLEMS] To develop a sheet-shaped base or a container having a structure for collecting a biological excretory substance such as nasal mucus or sputum and facilitating the utilization of the biological excretory substance in a medical examination, and a system for collecting a biological excretory substance by using the same. [MEANS FOR SOLVING PROBLEMS] A biological excretory substance is collected by using a bag type container, which is made of a sheet-shaped base comprising a flexible and porous material alone, a non-porous material alone or a composite material with the use of a flexible and non-porous material with a flexible and porous material, and then pooled in the container.
Patent KR-20080012343-A (KR)
Title: Spray nozzle, spray device and the operation method thereof
Inventor: WURZ DIETER
IPC: B05B7/04
Filed: 2006-05-05
Abstract: The invention relates to a spray nozzle comprising an output or mixing chamber (7) and at least two through bores (5) which lead to said output or mixing chamber and are connected to a fluid line, respectively. Said invention is characterised in that at least one through bore is embodied in such a way that it is self-cleaning and/or a cleaning device (74) is provided for at least one through bore. The invention can be used for example for two-component flue gas cleaning nozzles.
Patent KR-20080017391-A (KR)
Title: Methods for forming arrays of small, closely spaced features
Inventor: ABATCHEV MIRZAFER
IPC: H01L21/027
Filed: 2006-05-22
Abstract: Methods of forming arrays of small, densely spaced holes or pillars for use in integrated circuits are disclosed. Various pattern transfer and etching steps can be used, in combination with pitch-reduction techniques, to create densely-packed features. Conventional photolithography steps can be used in combination with pitch-reduction techniques to form superimposed, pitch-reduced patterns of crossing elongate features that can be consolidated into a single layer.
Patent KR-20080011332-A (KR)
Title: Method for unmanned automatical payment by using identity code
Inventor: KIM JAE HYUNG
IPC: G06K7/10
Filed: 2008-01-07
Abstract: A method for processing an unmanned automatic settlement by using a unique code is provided to remove customer inconvenience of waiting for the settlement, reduce congestion for waiting for the settlement in a large mart, and bring huge economical benefit to the large mart by implementing an unmanned settlement system requiring no settlement personnel. A server receives a unique article code stored in a portable terminal through the network. The server checks an article name/price corresponding to the article code by using a database storing/managing the unique article code matched with the article name/price. The server checks article name/price information to the user portable terminal. The user portable terminal checks the received article name/price, and transmits the final article selection information and settlement tool information of a user to the server(435). The server processes the settlement for the received final article selection and settlement tool information(490).
Patent KR-20090077436-A (KR)
Title: Enhanced structural, electrical and optical characteristics with lithium - zinc oxide thin film and dorf the manufacturing methods
Inventor: SHIN BYOUNG CHUL
IPC: H01L21/20
Filed: 2008-01-11
Abstract: A lithium doped oxidation zinc thin film and a manufacturing method thereof are provided to easily and repeatedly produce ZnO thin film of high quality by doping Li ions into ZnO under a constant condition through a pulsed laser deposition method. In order to obtain a desired amount of lithium dopant within ZnO powder of high purity, lithium oxide powder of high purity is mixed with ZnO powder at a flat rate. A target is obtained by pressing the mixture into a specific shape. The obtained target is sintered at a constant temperature. The energy density of an excimer laser is regularly set up. A corroded material is deposited onto a substrate of the target under a specific condition.
Patent KR-20090077581-A (KR)
Title: Method for forming micropattern in semiconductor device
Inventor: CHOI YONG SOO
IPC: H01L21/027
Filed: 2008-01-11
Abstract: A method for forming a fine pattern of a semiconductor device is provided to prevent generation of failure phenomenon such as tumbling down of subsequent patterns and generation of by=products. An anti-reflection film is formed on a semiconductor substrate(100). A silicate glass film pattern containing conductive impurity is formed on the anti-reflection film. A spacer is formed at an outer surface of the silicate glass film pattern. The silicate glass film pattern is selectively removed from the spacer by using hydrogen fluoride steam and inert gas. The anti-reflection film and the semiconductor substrate are patterned by using the spacer as an etching mask.
Patent KR-20090079456-A (KR)
Title: Multi-function keyboard, computer control apparatus for controlling multi-function keyboard and methods for the same
Inventor: LEE CHUL HEE
IPC: G06F3/00
Filed: 2008-01-17
Abstract: A multi-function keyboard, and a computer-controlled apparatus and method for controlling the same are provided to combine multi-functions as one, thereby providing work conveniently. The input of a special key is received from a multi-function keyboard in which a paper transport-type scanner is mounted on the inside(S601). In case the special key is inputted, data scanned by the scanner is received(S602). The received data is converted into image data(S603). In order to provide a service corresponding to the special key by using the transformed image data, a computer control apparatus performs control(S604).
Patent KR-20090081246-A (KR)
Title: The Method for Manufacturing Semiconductor Device
Inventor: LEE JUNG HO
IPC: H01L21/336
Filed: 2008-01-23
Abstract: A formation method of a semiconductor device for improving production yield is provided to prevent fail when probe test by reversing electric potential difference when SAC(Self Aligned Contact) fail between a landing plug and a gate. A formation method of the semiconductor device is as follows. The recess gate is formed on a semiconductor substrate(300). The gate oxidation film and N type polysilicon layer(330) are formed on the whole surface including the recess gate. The dummy gate reserved area and the photosensitive pattern exposing the PMOS transistor reserved area are formed at the upper part of N type polysilicon layer. The dummy gate reserved area and PMOS transistor reserved area are ion-implanted at the P-type poly-silicon. The P-type heap gate region and PMOS transistor region are formed. The inter-layer insulating film is etched and the landing plug contact hole and bit line contact hole are formed.
Patent KR-20090082737-A (KR)
Title: A modulator for an array tester
Inventor: JANG MOON JU
IPC: G02F1/13
Filed: 2008-01-28
Abstract: A modulator for an array testing apparatus is provided to maintain the parallelism between the modulator and a substrate by offering the predetermined amount of negative pressure on the substrate during the test. A modulator body(120) comprises a modulator electrode part and a matter property changing part. The modulator electrode part is combined with a lower part of a fixed block so as to ascend and descend, and forms the electric field between substrate electrodes. The matter property changing part changes a specific matter property value according to the strength of the electric field. Porous units(130) comprise a porous material part which discharges the air pressure in the substrate direction through a plurality of micro holes. At least one negative-pressure supplying pipe(240) penetrates through at least one of porous material parts.
Patent KR-20090019668-A (KR)
Title: Impregnated heating sheet, heating board and the method thereof
Inventor: NAM JANG HYUN
IPC: H05B3/14
Filed: 2008-01-30
Abstract: An impregnated heating sheet for impregnating carbon paper and a copper foil plate with a thermosetting resin including a melamine resin, a heating board using the same, and a manufacturing method thereof are provided to simplify a manufacturing process, to reduce a manufacturing cost, to perform easily maintenance, mending, and exchanging processes, and to maintain an existing thin film type board. An impregnated heating sheet(120) includes carbon paper(122) and a copper foil plate(124). The carbon paper is heated by using an electrical resistance. The copper foil plate is formed at the carbon paper in order to apply electricity to the carbon paper. The carbon paper and the copper foil plate are impregnated with a thermosetting resin including a melamine resin in an LPM(Low Pressure Melamine Impregnation) manner.
Patent KR-20090060101-A (KR)
Title: Washing machine and control method thereof
Inventor: E JUNE YOUB
IPC: D06F39/08
Filed: 2008-02-11
Abstract: A full automatic washing machine and a control method are provided to prevent the waste of the water and the damage to the laundry since there is no need to additional rinsing process to remove the residual detergent. A full automatic washing machine comprises: a dehydration bath accommodating laundry and washing water; a motor driving unit(230) operating a motor; a gear-box delivering the torque of the motor to the dehydration bath; a water supply valve driving unit(250) operating a water supply valve(160); a drainage valve operation unit(240) operating a drain valve(152); and a controller(270). The controller control the motor driving unit to rotate the dehydration bath, the drainage valve operation unit to drainage the washing water and the water supply valve driving unit to supply the washing water to the laundry if the dehydration bath rotates.
Patent KR-20090087255-A (KR)
Title: Presenter with a handgun figure
Inventor: CHO JUNG MOOK
IPC: G02B27/20
Filed: 2008-02-12
Abstract: A presenter with a handgun figure is provided to easily operate the multifunction presenter by the presenter of the pistol shape. The pointer activity module(120) is connected in the physical exercise of the trigger of the pistol shape. The pointer activity module generates the operation signal operating the pointer module. The laser pointer module(110) irradiates the pointer beam according to the operation signal. The mouse module(140) transmits the pointer driving signal to the presentation equipment according to the rotation of the mouse ball. The transport module(160) comprises the predetermined wireless radio.
Patent KR-20090087718-A (KR)
Title: 금형조립체
Inventor: JANG MYOUNG AN
IPC: B29C45/44
Filed: 2008-02-13
Abstract: 본 발명은 금형조립체에 관한 것이다. 본 발명에서 금형조립체가 장착되는 성형기의 가동측에 설치되는 가동측판(40)에는 제2원판(42)이 구비된다. 그리고, 고정측과 가동측의 상대 이동방향으로 이동가능하게 설치되는 밀판(50)에 일단이 연결되어 밀판(50)과 함께 이동되는 밀핀(53)이 구비된다. 상기 제2원판(42)에는 제품(30)의 언더컷부(36)를 성형하는 회전코어(47)가 구비된다. 상기 회전코어(47)는 연결핀(P)에 의해 회전가능하게 연결되어 제품(30)의 언더컷부(36)를 성형한다. 상기 회전코어(47)는 상기 밀핀(53)의 이동과정에서 상기 연결핀(P)을 중심으로 중력 방향, 즉, 상기 언더컷부(36)와 멀어지는 방향으로 회전됨에 의해 상기 언더컷부(36)로부터 분리된다. 이와 같은 본 발명에 의하면, 가동측에 구비되는 회전코어(47)의 회전을 이용하여 제품의 언더컷부(36)를 형성할 수 있기 때문에 금형조립체를 구성하는 부품수를 최소화할 수 있는 이점이 있다.  
       
     금형조립체, 밀핀, 회전코어, 언더컷부
Patent KR-20090090668-A (KR)
Title: Apparatus and method of pass-through medium access control in wireless ad hoc networks
Inventor: MOH SANG MAN
IPC: H04L12/28
Filed: 2008-02-21
Abstract: A pass-through medium access control apparatus in a wireless ad hoc network and a method thereof are provided to reduce a transmission delay time and increase a transmission rate when transmitting a packet between ends in the wireless ad hoc network having nodes having two or three channel interfaces. A transmission node sends an RTS(Ready To Send) frame showing a transmission request. An intermediate node receiving the RTS returns a CTS(Clear To Send) frame to the transmission node after IFS(Inter-Frame Spacing). The intermediate node starts an operation for pass-through while responding to CTS, the RTS frame is transmitted to a receiving node after PD(Pass-through Delay). The transmission node sends a data frame after IFS. If an RTS sent by a pass transmission mode is received, the receiving node returns the CTS frame after the IFS.
Patent KR-20090091483-A (KR)
Title: Method for reusing swage sludge
Inventor: HAN BEOM SU
IPC: C02F11/12
Filed: 2008-02-25
Abstract: A method for recycling sewage sludge is provided to recycle the stabilized sludge in natural environment by processing dehydrated sludge discharged from a sewage disposal plant. A method for recycling sewage sludge includes the following steps of: converting sewage sludge into dehydrated sludge by removing moisture in the sewage sludge(S10); converting pathogenic microorganism into sterilization sludge with an electron beam of an electron accelerator(S20); converting the sterilization sludge into the stabilized sludge by inoculating effective microorganism(S30); and recycling the stabilized sludge(S40).
Patent KR-20090092077-A (KR)
Title: Self-generating electronic power block
Inventor: LEE KUN PYO
IPC: F03G7/08
Filed: 2008-02-26
Abstract: A self-generating sidewalk block is provided to convert the kinetic energy generated from the stepping of people into electric energy through a piezoelectric element. A self-generating sidewalk block comprises a sidewalk block(100), a piezoelectric element(110), and a storage unit(130). The piezoelectric element, composed of an upper electrode(112) and a lower electrode(114), is installed on the bottom of the sidewalk block and converts the pressure generated from the stepping of people into electric energy. The storage unit stores the electric energy from the piezoelectric element.
Patent KR-20090095739-A (KR)
Title: Ball assembly
Inventor: PARK JI SOON
IPC: A63B43/00
Filed: 2008-03-06
Abstract: A ball assembly is provided to easily confirm the direction of flight of hit ball regardless of place. A ball assembly comprises: a ball (10) which is hit by a golf club; a connection string which is connected to the ball; a connection member (30) which is connected to the connection string; a canopy which has opening part and is connected to the connection member; and a mediating member which is connected with the connection hole (42).
Patent KR-20090095782-A (KR)
Title: Removal system of the oil which flowed out to the coastal area soil
Inventor: JO DEOK RAE
IPC: B09C1/00
Filed: 2008-03-06
Abstract: An apparatus for extracting oil deposited in coastal area is provided to scrap the oil which is deposited in the coastal area after extracting the oil, and to improve extraction efficiency of the oil which is spread on the area. An apparatus(100) for extracting oil deposited in coastal area includes a main pipe extraction pipe(110a), a plurality of sub extraction pipes(110b), and an oil tank(120). The main extraction pipe extracts oil absorbed on a translucent membrane having high pressure after covering the translucent membrane in which a plurality of through-holes are formed on a hollow pipe. The hollow pipe is laid under a foreshore layer to a traverse direction, and one side of the hollow pipe is closed. The sub extraction pipe is connected to the main extraction pipe. The sub extraction pipe collects the oil extracted to the main pipe. The oil tank is connected to one side opened of the main extraction pipe, and stores the extracted oil from an oil contaminated layer.