baber/WOPTO huggingface dataset:
Patent KR-20080005405-A (KR)
Title: Diffuse reflective polarizing films with orientable polymer blends
Inventor: JOHNSON MATTHEW B
IPC: G02B5/30
Filed: 2006-04-05
Abstract: A polarizing film (4) includes a first phase (6) of a first polymer having a birefringence of at least 0.05 and a second phase (8) of a second polymer disposed within the first phase (6). The index of refraction difference between the first (6) and second (8) phases is greater than about 0.05 along a first axis and is less than about 0.05 along at least one axis orthogonal to the first axis. The diffuse reflectivity of the first (6) and second (8) phases taken together along at least one axis for at least one polarization state of electromagnetic radiation may be at least about 30%. In some exemplary embodiments, the second phase (8) has a refractive index of about 1.53 to about 1.59. In some exemplary embodiments, the second polymer has a glass transition temperature (Tg) higher than the Tg of the birefringent first polymer.
Patent KR-20080007348-A (KR)
Title: Sub-micron decal transfer lithogrphy
Inventor: HEEJOON AHN
IPC: H01L21/027
Filed: 2006-05-05
Abstract: The present invention provides a method of sub-micron decal transfer lithography. The method includes forming a first pattern in a surface of a first silicon-containing elastomer (200), bonding at least a portion of the first pattern to a substrate (210), and etching (220) a portion of at least one of the first silicon-containing elastomer and the substrate.
Patent KR-20080010440-A (KR)
Title: Corrosion-protection agent forming a layer of paint and method for current-free application thereof
Inventor: DORNBUSCH MICHAEL
IPC: C09D5/00
Filed: 2006-04-19
Abstract: The invention relates to an aqueous coating agent for metal substrates, containing a water-dispersible and/or water-soluble polymer (P) with covalent bonded ligands (A), forming chelates with the metal ions released on corrosion of the substrate and/or the substrate surface and with cross-linking functional groups (B) which can form covalent bonds with themselves, with further complementary functional groups (B') of the polymer (P) and/or with further functional groups (B) and/or (B') on cross-linkers (V).
Patent KR-20080051113-A (KR)
Title: Composition and methods for cancer diagnosis utilizing the mir 17-92 cluster
Inventor: HANNON GREGORY J
IPC: C12Q1/68
Filed: 2006-05-02
Abstract: The application relates to methods and compositions for the diagnosis, prevention, and treatment of tumors and cancers in mammals, for example, humans, utilizing the mir 17-92 cluster. The application further relates to screening methods to identify compounds and reagents useful in cancer diagnosis, prevention, and therapy.
Patent KR-20080021646-A (KR)
Title: Continuous extended range image processing
Inventor: TENER GENE D
IPC: G06T7/20
Filed: 2006-05-09
Abstract: Methods and systems for image processing are provided. A method for processing images of a scene includes receiving image data of a reference and a current frame; generating N motion vectors that describe motion of the image data within the scene by computing a correlation function on the reference and current frames at each of N registration points; registering the current frame based on the N motion vectors to produce a registered current frame; and updating the image data of the scene based on the registered current frame. Optionally, registered frames may be oversampled. Techniques for generating the N motion vectors according to roll, zoom, shift and optical flow calculations, updating the image data of the scene according to switched and intermediate integration approaches, re-introducing smoothed motion into the image data of the scene, re-initializing the process, and processing images of a scene and a moving target within the scene are provided. ® KIPO & WIPO 2008
Patent KR-20080047504-A (KR)
Title: Reusable electronic writing and displaying device
Inventor: BAUMLIN JEAN MARIE
IPC: G02F1/137
Filed: 2006-04-21
Abstract: The invention more particularly relates to a reusable device for writing, displaying and deleting information with an electronic means on a support means comprising bistable liquid crystals. The object of the invention is a reusable device for writing and displaying information, comprising a substrate (1) onto which are successively applied and from the substrate (1): an electricity conducting coating (2); an optical coating (3) that can absorb all or part of the surrounding light; a coating of a transparent substance (4) in which a plurality of bistable liquid crystals (5) are emulsioned; at least one electricity conducting element (7), characterized in that the electricity conducting element (7) is electrically connected to the electricity conducting coating via an electrical voltage generator (8) to form an electric circuit (9), and in that the electricity conducting element (7) is put into contact and can be moved over the surface of the transparent coating (4) in which a plurality of bistable liquid crystals (5) are emulsioned, to produce a modification of the state of light transmission in said transparent coating at the contact, so as to generate the writing and displaying of information, or the deleting of the displayed information. The invention is used in the technical field of writing and displaying with a liquid crystal support screen.
Patent KR-20080014875-A (KR)
Title: Power storage apparatus
Inventor: KITANAKA HIDETOSHI
IPC: H01M50/289
Filed: 2006-04-24
Abstract: Provided is a power storage apparatus, which is enabled to charge and discharge an electric power by mounting a plurality of power storage modules connected. A container box is divided by partitions into a power storage area and a control device area. The power storage area is equipped with an opening, and stores the power storage modules. The control device area is equipped with an opening, and stores an ON/OFF protecting device unit for turning ON/OFF the power storage modules protectively. A main circuit line from the power storage modules for charging/discharging the electric power is led from the control device area to the outside through the ON/OFF protecting device unit. The opening of the power storage area is covered with a removable cover, and the opening of the control device area is covered with a removable cover independent of the former cover for the opening of the power storage area.
Patent KR-20080019031-A (KR)
Title: Method and electronic device for determining a characteristic of a content item
Inventor: SKOWRONEK JANTO
IPC: G10L25/48
Filed: 2006-05-30
Abstract: The method of determining a characteristic of a content item comprises the steps of selecting (1) data representative of a plurality of sounds from the content item, determining (3) a characteristic of each of the plurality of sounds by analyzing said data, each characteristic representing a temporal aspect of an amplitude of one of the plurality of sounds, and determining (5) the characteristic of the content item based on the plurality of determined characteristics. The characteristic of the content item and/or a genre and/or mood based on the characteristic of the content item may be associated with the content item as an attribute value. If the content item is part of a collection of content items, the attribute value can be used in a method of searching for a content item in the collection of content items. The electronic device of the invention comprises electronic circuitry. The electronic circuitry is operative to perform one or both methods of the invention.
Patent KR-20080027297-A (KR)
Title: Sensorless field oriented controller for two-phase motor
Inventor: BORISAVLJEVIC ANA
IPC: H02P6/00
Filed: 2006-06-08
Abstract: A power converter circuit for providing maximum utilization of a DC bus voltage to a two-phase Permanent Magnet Synchronous Motor (PMSM) is disclosed. The circuit includes first, second, and third nodes, each node being the junction between series connected high and low side switches connected across a DC bus; a PMSM having first and second windings and a star point at which the first and second windings are coupled to each other, the first winding having a terminal connected to the first node, the second winding having a terminal connected to the second node, and the star point being connected to the third node; and a controller for performing a three-point Pulse Width Modulation (PWM) coupled to a gate of each switch. ® KIPO & WIPO 2008
Patent KR-20090076293-A (KR)
Title: Agricultural working vehicle
Inventor: PARK KI HO
IPC: B60T7/04
Filed: 2008-01-08
Abstract: Agricultural vehicles having a brake structure using an HST pedal are provided to perform a rapid braking operation using the HST pedal even when a fixed lever is not released. An agricultural vehicles having a brake structure using an HST pedal(110) includes a pedal operating part(100), a locking part(200) and a link operating part(300). The pedal operating part changes forward and reverse speeds of the vehicle. The locking part arbitrarily fixes the accelerating state of the pedal operating part. The link operating part includes a plurality of link connecting structures for transmitting a fixed lever operating force to the locking part. A length between the link operating part and an elastic member is varied.
Patent KR-20080066574-A (KR)
Title: Mold of form panel comprising paper corrugated cardboard
Inventor: WANG HAN SUNG
IPC: E04G11/02
Filed: 2008-01-09
Abstract: A form assembly using form panels made of corrugated cardboards is provided to allow workers to process the form panels easily at a site. A form assembly using form panels made of corrugated cardboards comprises a floor panel(10), inner wall panels(20), outer wall panels(30), and a support unit. Made of corrugated cardboards, the floor panel is mounted on a floor joist(80). The inner wall panels are installed on a slab concrete(100) cured on the floor panel. The outer wall panel is installed outside the inner wall panel separately to make a space for pouring concrete. Made of corrugated cardboards, the support unit is installed on the concrete slab to support the inner wall panel indoors and resist lateral pressure of the concrete poured in the space between the inner and outer wall panels. The support unit includes a base(41), a vertical plate(42), an inclined plate(43), and reinforcing plates(44). The base of the support unit is placed on the slab concrete. The vertical plate, which is attached to the base vertically, contacts with the inner wall panel. The inclined plate, which is attached to the base, extends upwards obliquely. The reinforcing plates are disposed between the vertical plate and the inclined plate in zigzag.
Patent KR-20090081577-A (KR)
Title: Caliper brake for a vehicle
Inventor: SEO YOUNG HOON
IPC: F16D65/097
Filed: 2008-01-24
Abstract: A vehicle caliper brake is provided to make a pad plate and a spring pad contact each other not by surface but linearly by forming a plurality of protrusions to any one of the pad plate and the spring pad for smooth relative sliding motion thereof. A vehicle caliper brake(100) includes a piston, a pair of pad plates(20) moving in association with the piston and attached with brake pads, a bracket(30) formed with supporting grooves(40) to be inserted by protrusions(50) of the pad plate for preventing the deviation of the pad plate, and a spring pad(60) for preventing the vibration of the pad plate, wherein at least any one of the pad plate or the spring pad is formed with a plurality of protrusions(70) for smooth relative motion of the pad plate or the spring pad.
Patent KR-20090082021-A (KR)
Title: Current Limit Circuit
Inventor: KIM YONG DAE
IPC: G05F1/56
Filed: 2008-01-25
Abstract: A current limit circuit is provided to secure the reliability of an electronic circuit and block a current by restricting the current supplied to a load of the electronic a certain range. A current limiting circuit is composed of a reference voltage generating unit(210), a differential amplifier, a first driver, a voltage regulating diode(ZD1), and a first resistor. The reference voltage generating unit receives an input voltage from a first node and produces a reference voltage(Vref). The differential amplifier compares the reference voltage and a voltage of a second node and amplifies a comparison result. A first driver is installed between the first node and the second node and is operated in response to the output voltage from the differential amplifier.
Patent KR-20090082783-A (KR)
Title: Prove card assembly for electrical die sorting process
Inventor: OH SE JANG
IPC: G01R1/073
Filed: 2008-01-28
Abstract: A probe card assembly for an EDS process for transmitting high frequency signal for a die inspection without distortion is provided to perform EDS inspection of a semiconductor device which is high clock speed. A probe card assembly comprises a plurality of probes, a first interconnection unit, an interposer unit(50), and a second wire unit. A plurality of probes inspects dies by contacting the pads of the dies formed in the top of the substrate. The first interconnection unit is located on surface a plurality of probes. The first interconnection unit comprises the electrically connected first interconnection The interposer unit is located on a surface of the first interconnection unit. The interposer unit comprises the first interconnection and electrically connected an plurality of interposers. The second wire unit is located on surface the interposer unit. The second wire unit comprises interposers and the electrically connected second wiring. The first concatenated member is formed in the first end of the conductive element so that the first interconnection and conductive element be electrically connected. The second connecting member is formed in the second end of the conductive element so that the conductive element and the second wiring be electrically connected. The protruding member is formed in the outer side of the conductive element between the first and the second connecting member.
Patent KR-20090082997-A (KR)
Title: Digital video disc changer with multi-channel audio output function based on media oriented system transport protocols
Inventor: KIM NACK HYUN
IPC: G11B20/10
Filed: 2008-01-29
Abstract: A DVD changer having multi-channel audio output function based on MOST protocol is provided to reduce distortion of image signal by transmitting multi-channel audio to each speaker through MOST network. A DVD changer having multi-channel audio output function based on MOST(Media Oriented System Transport) protocol comprises a DVD deck(110), a DSP(Digital Signal Processor,120), an MOST driver(150), and a video amp(170). The DVD deck outputs multi-channel audio data using I2S(Inter-IC sound) method together with a first word selection signal and a first clock signal. The DSP outputs encoding audio data in response to a second word selection signal and a second clock signal. The MOST driver receives the encoding audio data from the DSP and transmits it to an MOST optical connector. The video amp amplifies the analog video signal of NTSC and outputs the amplified signal to one or more monitors.
Patent KR-20090083523-A (KR)
Title: Carbonated beverage storage device
Inventor: LEE SANG BAEG
IPC: B67D1/04
Filed: 2008-01-30
Abstract: A carbonated beverage storage device is provided to reduce the amount of storage gas by respectively controlling a gas-exhaust valve and a gas supply valve based on different pressures. A carbonated beverage storage device(101) comprises a storage tank(110), an inlet/outlet port(120), a gas pipe(130), a gas supply valve(140), a gas-exhaust valve(145) and a controller(150). The storage tank stores a carbonated beverage. The inlet/outlet port accepts and discharges the carbonated beverage inside and outside. The gas pipe accepts and discharges storage gas inside and outside. The gas supply valve supplies the storage gas to the gas pipe. The gas-exhaust valve ejects the storage gas from the gas pipe. The controller controls the opening and closing of the gas supply valve and the gas-exhaust valve. The gas supply valve is opened at the pressure lower than the base pressure of the inside of the storage tank.
Patent KR-20090084051-A (KR)
Title: Antiseptic solution keeper
Inventor: KIM BYUNG CHOL
IPC: A61L2/16
Filed: 2008-01-31
Abstract: A holder for the hand disinfection liquid sprayer is provided, which is conveniently installed at the door without damaging the door. A holder for the hand disinfection liquid sprayer comprises: a clamping portion(10) fixed to the door for locking and unlocking of the door; and a hanging part(20) which is fixed to the door through the clamping portion and secures the hanging space of the hand disinfection liquid sprayer. The clamping portion is equipped with a pair of coupling elements(11) which cover the edge of the cover of the door. One end of the coupling element is connected through the hook member. In the other end, a coupling aperture(13) is formed to be penetrated.
Patent KR-20090085764-A (KR)
Title: Dyeing composition for hair with hardwood charcoal and aloe extracts
Inventor: SHIN HONG CHUL
IPC: A61Q5/10
Filed: 2008-02-05
Abstract: A composition of hair coloring product is provided to prevent the damage of hair and scalp and reduce the generation of irritative ordor using aloe extract and charcoal. A composition of hair coloring product comprises a first agent and second agent having alkaline chemical and oxidation dye. The first agent comprises 0.05-10.00 weight(%) of aloe extract and the second agent contains 0.10-3.00 weight(%) of charcoal in 100 weight(%). The first agent also comprises one of propylene glycol and polyoxyethylene nonylphenyl ether.
Patent KR-20090087654-A (KR)
Title: Multi chip package and fabricating method thereof
Inventor: CHOI SE HWAN
IPC: H01L23/12
Filed: 2008-02-13
Abstract: A multi chip package and fabricating method thereof are provided to reduce the volume of the total module by forming a semiconductor chip vertically in circuit patterns. One side of the second semiconductor chip(120) and the first semiconductor chip(110) is bonded to the circuit pattern(105) on the first substrate(100). The other side face of the second semiconductor chip and the first semiconductor chip is bonded each other to the circuit pattern(155) of the second substrate(150). The both sides of first semiconductor chip and the second semiconductor chip have bonding pads(115, 125). The pad(170) is formed on the top of the second substrate and is electrically connected to outside through the pad. The Pad is connected to the circuit pattern formed in the lower surface of the second substrate through the via hole(160).
Patent KR-20090088156-A (KR)
Title: Work table folding device
Inventor: YOU SU WON
IPC: E04G1/32
Filed: 2008-02-14
Abstract: A leg part folding part of a stage for a worktable is provided to install easily since it is possible to lock and fold or bend at the same time. A leg part folding part of a stage for a worktable comprises a fixed bracket(210), a rotation bracket(220), a right and a left keying member(240,240a), a rotary shaft(230), a spring(241) and an eccentric cam(250). The fixed bracket is installed at the end part of the stage. The rotation bracket is installed at the top end part of a leg member(30). A rotary shaft connects the fixed bracket and the rotation bracket. A plurality of locking projections(231) is formed at the circumference of the rotary shaft. A part of the locking projections rotates along with the rotation bracket. The external circumference of the locking projection is tapered as a gear form. The keying member is located at the both side of the rotary shaft right and left. One end part of the keying member is fixed at the fixed bracket with a hinge. The other part of the keying member is sliding to the locking projection. The eccentric cam is connected to an interval of the keying member in order to fix at the fixed bracket. One end part of the eccentric cam is connected with a hinge pin and rotates with a lever.
Patent KR-20090091852-A (KR)
Title: 임플란트 세정장치 및 세정방법
Inventor: KIM JOUNG HWAN
IPC: A61C19/00
Filed: 2008-02-26
Abstract: 임플란트의 세정 및 건조처리를 제공하는 임플란트 세정장치가 개시된다. 개시된 발명은 다수개의 임플란트가 배치되어 있는 임플란트 지그가 수용된 지그 바스켓을 일측 방향으로 이송시키는 로딩부, 로딩부에서 이송된 지그 바스켓이 내부로 수용되어 순수와 함께 제공되는 초음파 및 진공에 의해 지그 바스켓의 임플란트가 차례대로 세정되는 다수개의 세정챔버 및 세정챔버를 통과하여 세정된 지그 바스켓이 내부로 수용되어 열풍 및 진공에 의해 건조되는 다수개의 건조챔버가 일렬로 구비된 메인 프레임, 메인 프레임에 구비되어 로딩부에 의해 메인 프레임 측으로 이송된 지그 바스켓을 상하 또는 횡방으로 이송시킴으로써 다수개의 세정챔버 또는 건조챔버에 적재하는 이송모듈, 메인 프레임에 구비되어 세정챔버 또는 건조챔버를 개폐하는 도어모듈 및 메인 프레임에 구비되어 건조챔버를 통과한 지그 바스켓을 메인 프레임의 외측으로 배출하는 배출부를 포함한다.
Patent KR-20090091910-A (KR)
Title: Manufacture method and troy of parts compacted as board more than 2
Inventor: KIM MUN GI
IPC: B21D39/03
Filed: 2008-02-26
Abstract: A manufacturing method of a product which is made of two or more board materials and a mold thereof are provided to prevent generation of noise due to vibration, and to produce the product without spot welding. A manufacturing method of a product which is made of two or more board materials includes the following steps of: forming a pin hole on a predetermined location while cutting an outer surface of a reinforcing board(3) and a main board(2); securing a correct location by inserting the pin hole to a jig pine(6) of a lower mold(5); and separating a board molding product from an upper mold(50). The mold has a piercing pin forming the pin hole while cutting outer surface. A jig pin containing recessed part(60) is formed on the upper mold.
Patent KR-20090095356-A (KR)
Title: Composition for environment-friendly functional paint using volcanic stone
Inventor: BANG JI HEA
IPC: C09D1/00
Filed: 2008-03-05
Abstract: An environmentally friendly functional paint composition is provided to generate no volatile organic compound or smell, and to obtain mothproof, antibiotic and antifungal functions and humidify control function. An environmentally friendly functional paint composition comprises 20-60 weight% of a paint component; 10-30 weight% of a volcanic stone extract; and 20-60 weight% of a volcanic stone powder having a size of 50-350 mesh. The paint component comprises 20-25 weight% of titanium oxide; 24-28 weight% of silicate; 12-16 weight% of a vinyl acrylic resin; and 35-40 weight% of other materials comprising water, a surfactant and a defoamer. The volcanic stone extract is obtained by mixing a volcanic stone powder having a size of 320-370 mesh and a volcanic stone ore having a size of 1-2 cm in a ratio of 50:50, mixing the mixture with water in a ratio of 40:60, and extracting the mixture.
Patent KR-20090094722-A (KR)
Title: A Controlling System for controlling motors for Heating, Ventilation and Air Conditioning, or Pump
Inventor: JEUNG YOUNG CHUN
IPC: F24F11/02
Filed: 2008-03-13
Abstract: A control apparatus for cooler/heater and ventilation system or pump is provided to perform various driving control in a real time and improve driving efficiency of motor for HVAC or pump. A control apparatus for cooler/heater and ventilation system or pump comprise opto-isolated speed command signal processing interface circuit (14), communication device, opto-isolated interface circuit (11), microprocessor (10), rotor position sensor (3), logic control circuit (9), power switch circuit (4), gate driving circuit, and power supply device (5).