baber/WOPTO huggingface dataset:
Patent KR-20110062816-A (KR)
Title: Prism array for polarization beam splitting and the polarization converting module
Inventor: LEE HOON YOUNG
IPC: G02B5/30
Filed: 2009-12-04
Abstract: PURPOSE: A polarization separation prism array and a polarization converting system comprising the same are provided to have good polarization efficiency, by preventing the loss of light intensity. CONSTITUTION: A polarization separation prism array comprises a number of prisms(51) with slops(52). The prism array comprises an incident plane(53) and an output plane(54). Polarization coating films(55,56) and anti-reflection coating films(57,58) are formed on the slope. The anti-reflection coating films are sloped toward the output plane. The polarization coating films are located between the anti-reflection coating films.
Patent KR-20110063010-A (KR)
Title: Method for extrcting humic acid salt from inflammable mineral
Inventor: LEE SANG BEOM
IPC: C09K101/00
Filed: 2009-12-04
Abstract: PURPOSE: A method for extracting humic acid salts is provided to minimize residues of an alkali water solution present in the solution of extracted humic acid salts, to maximize the yield of humic acid salts, and to simplify a process. CONSTITUTION: A method for extracting humic acid salts from inflammable minerals comprises: (i) injecting inflammable minerals and alkali water solution of 20~80 °C in a weight ratio of 1:2~6 in a batch type reactor in which a rotary vane is installed, pulverizing and mixing a mixed suspension at 2000~3500 rpm for 1~10 minutes while maintaining the mixed suspension at 70~100 °C; and (ii) if the pulverizing and mixing are completed, the mixed suspension is centrifuged and the solution of humic acid salts is separated.
Patent KR-20110065033-A (KR)
Title: Rf signal processing circuit
Inventor: PARK JEE HYE
IPC: H04B1/40
Filed: 2009-12-09
Abstract: PURPOSE: An RF signal processing circuit is provided to reliably process an RF signal in both an analog mode and a digital mode. CONSTITUTION: A tuner unit(100) creates an RF signal as an IF(Intermediate Frequency) signal. A first SAW(Surface Acoustic Wave) filter(200) filters the IF signal. An IF amplifier(300) amplifies the filtered signal. A digital demodulator(400) demodulates the output signal of the IF amplifier in a digital mode. A second SAW filter(600) filters the output signal of the IF amplifier. An analog demodulator(500) demodulates the output signal of the second SAW filter in the analog mode.
Patent KR-20110069195-A (KR)
Title: System and method for displaying sound like vision and recording medium
Inventor: LEE SANG WON
IPC: G06Q50/10
Filed: 2009-12-17
Abstract: PURPOSE: A method and system visually displaying sound and recording medium therefor are provided to improve visual value of a web page by displaying a moving background image by interlinking with sound reproduced through the web page in real time. CONSTITUTION: A web page configuration unit(105) compartmentalizes a web page provided to a user terminal(100) into a background layer and a page view layer. The web page configuration unit displays sound pattern data in the background layer. A web page providing unit(110) provides a program connected to the background layer to the user terminal. A program providing unit(115) extracts a bit spectrum from sound data playing through the web page.
Patent KR-20110071563-A (KR)
Title: Battery pack and vehicle therewith
Inventor: KIM TAE YONG
IPC: H01M50/249
Filed: 2009-12-21
Abstract: PURPOSE: A battery pack and vehicles including the same are provided to reduce a loading space of battery cells and to improve cooling efficiency by supporting a battery module to a support frame through wires. CONSTITUTION: A battery pack comprises: a battery module including one or more battery cells(110); a support frame(400) supporting the battery module; and a support portion supporting the battery module to the support frame by wires. The battery module is supported to the support frame so that the battery cells are in contact with the support frame.
Patent KR-20110072701-A (KR)
Title: Starting performance improving system in lpg engine
Inventor: WON KI WON
IPC: F02D19/02
Filed: 2009-12-23
Abstract: PURPOSE: A system for improving the ignition performance of an LPG engine is provided to enhance ignition performance and solve ignition delay in re-ignition after operation of an engine at high temperature since fuel is additionally supplied to an intake manifold. CONSTITUTION: A system for improving the ignition performance of an LPG engine comprises a cooling-water temperature sensor(32), an intake-air temperature sensor(34), an on/off valve(52) and a control unit(30). The cooling-water temperature sensor detects the temperature of the cooling water. The intake-air temperature sensor detects the temperature sucked to the intake manifold(44). The on/off valve is separated from the fuel outlet of a vaporizer(20). The on/off valve is mounted on an additional-fuel supply line(50) connected to the intake manifold and controls the supply of the fuel. The control unit determines whether to correspond to a condition to improve ignition performance, based on detected cooling-water temperature and the detected intake-air temperature. The control unit controls the operation of the on/off valve.
Patent KR-20110073921-A (KR)
Title: Shrouded type centrifugal impeller and manufacturing method, manufacturing tool for the same
Inventor: KANG YOUNG SEOK
IPC: F04D29/38
Filed: 2009-12-24
Abstract: PURPOSE: The impeller part and shroud are welded. Amount of the filer metal can be controlled so that the used filer metal spread out to outside. CONSTITUTION: A centrifugal impeller(100) of the shroud type comprises a impeller part(120), a shroud(110) and a filler portion(130). The impeller part the T-square form. The brazing-joint with the impeller part and shroud accomplishes I shaped feature. In order to miscarry in the outer portion in which the impeller part and shroud are welded round the filler portion is formed. The filler portion is formed after the junction of shroud and impeller part into the separate processing. In the impeller part, groove is formed in the direction contacting shroud. In groove, the filer metal is inserted for junction.
Patent KR-20110077202-A (KR)
Title: Manufacturing method of green tea powder
Inventor: KIM KWANG JIN
IPC: A23F3/16
Filed: 2009-12-30
Abstract: PURPOSE: A producing method of green tea powder is provided to improve the yield of a green tea powdering process and to enable a user to easily drink green tea by mixing the powder with water. CONSTITUTION: A producing method of green tea powder comprises the following steps: extracting green tea leaves to obtain a green tea extract; decompress-concentrating the green tea extract and collecting the green tea flavor; freeze-drying the green tea extract; and mixing the freeze-dried green tea extract with the obtained green tea flavor.
Patent KR-20110077680-A (KR)
Title: Pparatus and method for transferring substrate with controlled moving direction and speed using air
Inventor: LEE YEON HO
IPC: B65G54/00
Filed: 2009-12-30
Abstract: PURPOSE: A substrate transferring device and a method thereof are provided to detect the reaction speed of a substrate to adjust the reaction speed of the substrate through the blowing speed of air. CONSTITUTION: A transfer stage is divided into a plurality of partition units. Air is discharged onto the transfer stage to float and transfer a substrate wherein the air is supplied though an air path from an air supply unit. A sensor unit(300) is installed in one end of the transfer stage to obtain the location of the substrate. An inspection unit is installed on the transfer stage in the width direction to inspect the substrate.
Patent KR-20110078504-A (KR)
Title: Semiconductor memory devices and methods of forming the same
Inventor: CHUNG HYUN WOO
IPC: H01L27/115
Filed: 2009-12-31
Abstract: PURPOSE: A semiconductor memory device which is optimized in high integration and method of forming the same are provided to minimize an occupancy area of first and second storage cells including first and second buried gates respectively by arranging a first buried gate and a second buried gate, respectively controlled, in a groove. CONSTITUTION: In semiconductor memory device which is optimized in high integration and method of forming the same, a substrate(100) comprises a cell array region and a peripheral circuit region. A cell element isolation pattern(103a) defines a cell active part(105) extended to first direction. The first buried gate(127a) and the second buried gate(127b) are respectively arranged on the first inner wall and the second inner wall of the groove(112b). The gate dielectric layer(125) is allowed in between the first inner wall of the groove and the first buried gate. The first and the A -doped domain(150b) the second are respectively formed in the top of the active part of the groove either side.
Patent KR-20110078634-A (KR)
Title: Apparatus for lighting in hot cell
Inventor: LEE EUN PYO
IPC: F21V17/00
Filed: 2009-12-31
Abstract: PURPOSE: A hot cell lighting device is provided to easily replace a bulb coupled with a housing by a remote controller, thereby preventing an accident. CONSTITUTION: A housing(40) is installed in a frame(20). A hooking member(42) is located in the lower part of the housing. A reflection mirror surrounds a bulb(7). The reflection mirror is placed in the housing. A grill(50) selectively blocks an opening of the housing. A moving unit includes a pulley(84) and a wire rope(86).
Patent KR-20090035564-A (KR)
Title: Auxiliary pad and absorptive article with auxiliary pad
Inventor: KUDO JUN
IPC: A61F13/472
Filed: 2007-07-05
Abstract: An absorptive article having an absorption body capable following movement of the wear's body. An auxiliary pad (3) is a pad used along with a base absorption body (2) and has a pad side absorption body (30) as a pad side absorption layer, a surface side layer (33) as a liquid permeable surface side sheet placed on one side in the thickness direction of the pad side absorption section (30), and pad side engagement sections (37a, 37b) as engagement means placed on the other side of the pad side absorption section (30).
Patent KR-20090051053-A (KR)
Inventor: KROON BERND
IPC: C02F1/00
Filed: 2007-08-01
Abstract: 본 발명은 물, 특히 밸러스트수, 수역, 폐수 또는 수영장 또는 목욕탕 설비 중의 수중의 살아 있는 식물성 플랑크톤 세포 및/또는 미생물의 검출 방법 및 검출 장치에 관한 것이다. 상기 방법은, 측정 공간 내에서 최대 형광 값 (Fm)과 최소 형광 값 (Fo) 간의 차이를 산출함으로써, 또는 측정 공간 (11) 내에서 형광 유도 곡선 (1)의 동력학적 특성을 일부 또는 전부 측정함으로써 형광 변수 값 (Fv)을 계산하는 단계와, 형광 변수 값 (Fv)에 따라, 측정 공간 (11) 내의 기준종의 살아 있는 식물성 플랑크톤 세포 및/또는 미생물 수를 계산하는 단계로 이루어지는 것을 특징으로 한다.  
       
     식물성 플랑크톤의 검출
Patent KR-20090046929-A (KR)
Inventor: KOHNO YASUSHI
IPC: A61P1/16
Filed: 2007-08-07
Abstract: 본 발명은 뛰어난 스핑고신-1-인산(S1P) 수용체 조절작용을 가지는 아미노인산에스테르 유도체를 제공하는 것이다.  
     S1P 수용체 조절작용을 가지며, 또한 안정성이 높은 화합물을 창제하기 위해 예의 연구를 거듭한 결과, 하기 일반식(1)  
     [화학식 1]  
     
       
     
     로 표현되는 아미노인산에스테르 유도체가 강력한 S1P 수용체 조절작용을 가지는 것을 발견하였다.  
     아미노인산에스테르 유도체, 염, 수화물, S1P 수용체 조절작용
Patent KR-20090094268-A (KR)
Title: Substituted quinazolines
Inventor: FRANKLIN RICHARD
IPC: A61K31/505
Filed: 2007-11-19
Abstract: This invention relates to the discovery of 3-and 5-substituted analogues of the selective platelet lowering agent anagrelide with reduced potential for cardiovascular side-effects which should lead to improved patient compliance and safety in the treatment of myeloproliferative diseases. More specifically, the present invention relates to certain imidazoquinazoline derivatives which have utility as platelet lowering agents in humans. The compounds of the present invention function by inhibiting megakaryocytopoeisis and hence the formation of blood platelets.
Patent KR-20090120496-A (KR)
Title: Polycarbonate/polyolefin based resin compositions and their production processes and uses
Inventor: LIN YE GANG
IPC: C08L23/26
Filed: 2007-07-18
Abstract: A method of making resin composition having excellent wear properties that includes 50 to 99 wt.% of a polycarbonate resin and from 1 to 50 wt.% of a polyolefin that has been modified with at least one functional group selected from a carboxyl, an acid anhydride, an epoxy groups or mixtures containing at least one of the foregoing functional groups, each based on the total combined weight of the resin composition, exclusive of any filler. The resin composition optionally contains an unmodified polyolefin and/or a bi-functional monomer. The resin composition can be molded into articles having improved wear characteristics. The process is a one-step process that improves the efficiency and/or yield of the resin composition as compared to prior-art two-step processes.
Patent KR-20090107092-A (KR)
Title: Synchronisation in multicarrier cdma systems
IPC: H04B7/04
Filed: 2002-10-15
Abstract: A method and apparatus are provided for performing acquisition, synchronization and cell selection within an MIMO-OFDM communication system. A coarse synchronization is performed to determine a searching window. A fine synchronization is then performed by measuring correlations between subsets of signal samples, whose first signal sample lies within the searching window, and known values. The correlations are performed in the frequency domain of the received signal. In a multiple-output OFDM system, each antenna of the OFDM transmitter has a unique known value. The known value is transmitted as pairs of consecutive pilot symbols, each pair of pilot symbols being transmitted at the same subset of sub-carrier frequencies within the OFDM frame.
Patent KR-20090127317-A (KR)
Title: Ion mobility spectrometer comprising two drift chambers
Inventor: ATKINSON JONATHAN RICHARD
IPC: G01N27/64
Filed: 2008-02-28
Abstract: An ion mobility spectrometer has two drift chambers (11) and (12) and a common, doped reaction region (2). Each drift chamber includes an ion modifier (14) and (24), such as one that fragments the doped ions by a high electrical field. One of the drift chambers (11) is doped and the other (12) is undoped. In this way, the dopant adducts are removed by the modification process bVt then recombine with dopant only in the doped chamber.(11) so that different outputs are produced by the two drift chambers.
Patent KR-20090129515-A (KR)
Title: Vehicular steering device
Inventor: FUJIMOTO MASAKI
IPC: B62D7/16
Filed: 2008-08-06
Abstract: Provided is a vehicular steering device of a center takeoff type, which shuts out a radiation heat properly from a heat source such as an engine. A bracket (41) is fixed in an integrally displaced manner at a central position of a rack bar (21), which is displaced to the left and right in response to the steering operation of a steering handle (11). Ball joint mechanisms (50A and 50B) are assembled with the bracket (41). The ball joint mechanisms (50A and 50B) support the inner side ends of tie rods (31 and 32) rotatably, and rock the tie rods (31 and 32) in accordance with the displacement of the rack bar (21), thereby to steer left and right front wheels (FW1 and FW2). A heat insulator (61) is integrally formed to have an upper plate portion and a lower plate portion confronting each other, and is so fixed on the bracket (41) as to cover the ball joint mechanisms (50A and 50B).
Patent KR-20100016509-A (KR)
Title: Fastener tape and packaging bag with fastener tape
Inventor: KATADA RYO
IPC: B65D33/20
Filed: 2008-05-07
Abstract: A fastener tape (1) has a band-like male member (11) on one side of the tape and a female band-like member (12) on the other side engaging with the male member (11). The male member (11) has a band-like base section (111) fusion bonded to a bag body (20), and the female member (12) has a band-like base section (121) fusion bonded also to the bag body (20). The band-like base section (121) has a portion extending beyond the width of the band-like base section (111), and this portion is defined as a seal base section (13). A separation layer (14) and a seal layer (15) are layered on the seal base section (13) on its surface (13B) on the engagement section (10) side, and the seal layer (15) is sealed to an opposite inner surface of the bag body (20) to form a seal section (16).
Patent KR-20100020496-A (KR)
Title: Assembling method of speaker and electronic apparatus employing that speaker
Inventor: SHIMOKAWATOKO TAKESHI
IPC: H04R31/00
Filed: 2008-06-05
Abstract: A voice coil wound up in loop shape having the inside is secured to a vibration cone which vibrates in the vibrating direction. A first magnet having a first magnetic pole face is attached to an upper case, and a second magnet having a second magnetic pole face is attached to a lower case. After the first magnet is attached to the upper case, magnetic fluid is made to adhere to the first magnetic pole face of the first magnet. After the voice coil is secured to the vibration cone and the magnetic fluid is made to adhere to the first magnetic pole face of the first magnet, the vibration cone is attached to the upper case such that the first magnetic pole face of the first magnet opposes the voice coil toward the inside thereof, and the magnetic fluid is provided between the first magnetic pole face of the first magnet and the voice coil to abut against the first magnetic pole face and the voice coil. After the second magnet is attached to the lower case and the vibration cone is attached to the upper case, the lower case is attached to the upper case such that the flux passing the first magnetic pole face of the first magnet intersects the voice coil in the direction perpendicular to the voice coil and the vibrating direction, and the second magnetic pole face is arranged on the inside of the voice coil. With such a method, a thin speaker producing a large voice output while preventing rolling phenomenon is obtained.
Patent KR-20110081634-A (KR)
Title: Apparatus for molding compound and molding method using the same
Inventor: HAN DONG CHUL
IPC: H01L23/28
Filed: 2010-01-08
Abstract: PURPOSE: An apparatus for molding compound and a molding method using the same are provided to increase or maximize productivity by using a curl removing unit which is arranged in an upper mold and a lower mold. CONSTITUTION: In an apparatus for molding compound and a molding method using the same, a lower mold(60) supports a substrate(50). The upper mold(10) has a space on the substrate and covers the substrate. A molding member supplying unit inserts a molding member between the upper molding and the lower molding. A curl decaring unit removes the curl of the molding member which remains on an insertion path.
Patent KR-20110083906-A (KR)
Title: 회전순환형 오븐 및 이를 이용한 엘이디소자 제조방법
Inventor: KIM MIN KONG
IPC: H01L33/50
Filed: 2010-01-15
Abstract: 본 고안은 엘이디소자용 오븐에 관한 것으로서, 오븐의 수납공간에 설치되고, 수납공간의 바닥면과 평행한 축을 중심으로 회전 가능하게 설치되는 회전바퀴; 상기 회전바퀴의 둘레에 일정간격으로 설치되고, 다수의 엘이디소자를 수용할 수 있는 복수의 보관틀; 및 상기 회전바퀴를 회전시키는 구동수단을 포함한다.
Patent KR-20110085727-A (KR)
Title: Semiconductor light emitting device and manufacturing method of the same
Inventor: LEE SANG BUM
IPC: H01L33/38
Filed: 2010-01-21
Abstract: PURPOSE: A semiconductor light emitting device and a manufacturing method thereof are provided to form an uneven part on the interface between a reflective electrode and a semiconductor layer, thereby enhancing current dispersing effects. CONSTITUTION: A light emitting structure is formed on a conductive substrate(107). The light emitting structure comprises a first conductive semiconductor layer(103), an active layer(102), and a second conductive semiconductor layer(101). A first conductive contact layer(104) is arranged between the conductive substrate and the first conductive semiconductor layer. An insulator(106) is interposed between the first conductive contact layer and a conductive substrate. A conductive via is expanded from the conductive substrate.
Patent KR-20110085750-A (KR)
Title: Static fermentation method of brown rice vinegar by using koji alone
Inventor: JEONG YONG JIN
IPC: C12R1/69
Filed: 2010-01-21
Abstract: PURPOSE: A method for fermenting unpolished rice vinegar is provided to enhance amino acids containing GABA and to ensure excellent functionality. CONSTITUTION: A method for fermenting unpolished rice vinegar comprises: a step of steaming unpolished rice and mixing with 30-40 weight% of nuruk; a step of adding 5%(v/w) of purified water; a step of culturing in a thermostatic incubator at 30°C for three days; a step of filtering alcohol fermentation; a step of inoculating 10%(v/v) of vinegar starter to the alcohol fermentation liquid; and a step of fermenting at 30°C for 16 days.
Patent KR-20110086384-A (KR)
Title: Extraction apparatus of paste matter
Inventor: CHOI MOON JIN
IPC: B65D21/08
Filed: 2010-01-22
Abstract: PURPOSE: An extracting apparatus for a paste form material is provided to control the extraction quantity of contents inside the apparatus for extracting the desired amount. CONSTITUTION: An extracting apparatus for a paste form material includes a main body, a moving member, and a piston rod. The main body(10) includes a jamming protrusion(11) on the inner upper side, and a partition wall on the center of the main body. The moving member(12) is operated by controlling a handle(15) projected from a protrusion(13) on the upper side of the moving member. The piston rod(16) includes a screw unit(17) for ascending and descending the rod by the rotation of the moving member.
Patent KR-20110089227-A (KR)
Title: Bolt connector
Inventor: PARK JONG GAB
IPC: E04B1/41
Filed: 2010-01-30
Abstract: PURPOSE: A bolt connector is provided to prevent a cover from being easily separated from the bolt connector by forming a guiding inclined surface on the inner surface of a nut housing unit. CONSTITUTION: A bolt connector(100) comprises a cover(170). The cover comprises a nut housing unit(110), a nut(160), and a hanging protrusion(171). A bottom end unit(120) is formed in the bottom end of the nut housing unit. The nut is inserted into the nut housing unit. The hanging protrusion has a shape corresponding with the outer shape of the nut to prevent the nut from being rotated. A guiding inclined surface(150) is formed on the inner surface of the nut housing unit. A concave groove(151) is formed in the bottom end of the guiding inclined surface.
Patent KR-20110092895-A (KR)
Title: Otft device using bridged silsesquioxane thin film materials
Inventor: JEONG HYUN DAM
IPC: C08J5/18
Filed: 2010-02-10
Abstract: PURPOSE: An OTFT device using a bridged silsesquioxane material is provided to form a gate insulator thin film and an organic thin film transistor using the bridged silsesquioxane material as a gate insulator with reduced surface energy, improved crystallinity, and decreased surface roughness. CONSTITUTION: A method for preparing an insulator thin film comprises the steps of: mixing the bridged siloxane material of chemical formula 3, the siloxane material of chemical formula 4, water(H2O), and hydrochloric acid solution; forming a bridged silsesquioxane polymer of chemical formula 1 by polymerizing the mixture at room temperature; applying the polymer composition to a substrate and curing the resultant. In chemical formulas 1, 3 and 4, R1 and R21 are selected from (C2-C6) alkylene, (C6-C12) arylene and (C1-C10) alkyl (C6-C12) arylene; and R2 ~R11 and R22~R32 are independently (C1-C6) alkyl; and m is the interger of 2~1000.
Patent KR-20110092979-A (KR)
Title: Socket for kelvin testing
Inventor: I CHAE YUN
IPC: G01R1/073
Filed: 2010-02-11
Abstract: PURPOSE: A socket for Kelvin testing is provided to facilitate the replacement of a socket in case of the damage of a socket due to current. CONSTITUTION: A plurality of probes(310) is vertically arranged in a location corresponding to a lead line. A printed circuit board(320) is formed in the lower part of the probe and is printed on a Kelvin testing circuit. Clips(330) are connected with the printed circuit board. A socket housing includes a probe housing unit and a clip housing unit.