baber/WOPTO huggingface dataset:
Patent KR-20070056813-A (KR)
Title: Green phosphor composition for plasma display panel and plasma display panel comprising same
Inventor: KIM YOUNG KWAN
IPC: C09K11/59
Filed: 2005-11-30
Abstract: Provided are a green phosphor composition for a plasma display panel to improve the afterglow characteristics of a plasma display panel, and a plasma display panel containing the composition. The green phosphor composition comprises 50-99 wt% of a first phosphor represented by Zn_(2(1-x)) M_2x SiO4:Mn; and 1-50 wt% of a second phosphor represented by CaSiO3:Eu, wherein M is at least one element selected from the group consisting of Ca, Mg, Sr and Ba; and x<=0.1. Preferably the second phosphor comprises further 0.01-10 mol% of at least one doping element selected from the group consisting of Mg, Sr and Ba.
Patent KR-20070062003-A (KR)
Title: Advertisement board of a having variable lighting color
Inventor: JANG JI HUN
IPC: G09F13/18
Filed: 2005-12-12
Abstract: A lighting advertisement board with variable color is provided to be installed without the limit of places by using both side frames and to emit the light of various colors to a large advertisement material through the combination of simple and stable components. In a lighting advertisement board with variable color, side frames(20) comprises a substrate placing groove and a light guide plate placing groove formed in the center of the inside respectively, reflecting plate placing grooves formed at both sides of the light guide plate placing groove, and a fixing tool placing groove disposed in the outer center. An upper frame(10) produced in the same structure of the side frame is detachably combined to both side frames by joining screws to upper fixing tools(70). A lower frame(30) is combined to the side frames through lower fixing tools(75). LEDs(Light Emitting Diodes) of the three primary colors and a light guide plate are settled in the substrate placing groove and the light guide plate placing groove formed in each center of the side frames and the upper frame, to emit the light according to a program control signal in receiving power. A reflecting plate is settled in the reflecting plate placing grooves formed at both sides of the light guide plate placing groove. An advertisement material is inserted into both sides of the reflecting plate.
Patent KR-20070062734-A (KR)
Title: Manufacturing method for superconducting coil lead insulation
Inventor: CHUNG WOO HO
IPC: H01B7/06
Filed: 2005-12-13
Abstract: A method for manufacturing a superconducting coil lead insulator is provided to insulate a lead unit of a superconducting magnet, a center solenoid, a poloidal field, and a toroidal field. A method for manufacturing a superconducting coil lead insulator includes the steps of: removing a foreign substance of a surface of a CICC(Cable-In-Conduit-Conductor) and a curing part of a coil lead unit, and performing a surface process and a cleaning process(S101); taping the surface of the CICC with a polyimide tape(S102); taping a prepreg so that epoxy flows out by heating the prepreg(S103); taping, heating, contracting, and fixing an anisotropic film(S104); performing a first bleeder work for absorption of the remaining epoxy and smooth vacuum ejection(S105); taping the CICC front plane by using a vacuum bag, installing a thermocouple for measuring an inner temperature inside the bleeder, installing a discharging line for vacuum ejection, and performing the vacuum ejection(S106); performing a second bleeder work so that the vacuum bag is not exposed to an outer part(S107); taping a heating line on the bleeder, installing the thermocouple on the heating line, and taping the thermocouple with an aluminum foil(S108); wrapping an outer circumference of the aluminum foil with an insulator and a wrap(S109); removing remaining gas inside the vacuum bag through a vacuum discharge line(S110); curing an epoxy resin of the inside of the vacuum bag(S111); removing the others except an epoxy prepreg tape, the CICC, and a capton tape after cooling the epoxy resin under a predetermined temperature(S112); and performing a post-process of the surface(S113).
Patent KR-20070063240-A (KR)
Title: Organic electro-luminescence display and driving method thereof
Inventor: LEE JAE DO
IPC: H05B44/00
Filed: 2005-12-14
Abstract: An organic electro-luminescence display and a driving method thereof are provided to prevent horizontal crosstalk of the organic electro-luminescence display by supplying dummy scan pulses to a selected scan line in a delay period, thereby discharging pre-charge current charged in an organic electro-luminescence cell. There is provided a display panel(64) in which a plurality of data lines and scan lines cross and electro-luminescence cells are arranged at the crossing regions. A data driving unit(61) supplies data current to the data lines. A pre-charge driving unit(62) supplies pre-charge current to the data lines in accordance with the gradation level of the data current. A scan driving unit(68) supplies scan pulses of negative polarity to the scan lines in synchronization with the data current and supplies dummy scan pulses to the scan lines before the scan pulses of negative polarity is supplied to the scan lines.
Patent KR-20070065735-A (KR)
Title: Digital broadcasting system and processing method
Inventor: KIM BYOUNG GILL
IPC: H04N7/015
Filed: 2005-12-20
Abstract: A digital broadcasting system and a method for processing broadcast are provided to improve channel equalization performance by using known data which is periodically inserted and transmitted. A data transform part receives valid data into which known data having a constant pattern is periodically inserted, and transforms the received valid data into a frequency domain. A channel estimation/calculation part estimates a channel impulse response by using data received during a known data section and data which a receiver knows, transforms the estimated channel impulse response into the frequency domain and then calculates an equalization coefficient. A compensation part multiplies the equalization coefficient to the received data, transformed into the frequency domain, in order to compensate channel distortion, and then transforms the received data into a time domain.
Patent KR-20070065178-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D25/08
Filed: 2005-12-19
Abstract: A discharge device for containing different kinds of materials is provided to drop and dilute the contents of a storage space into a space part of a container at the same time when an opening and closing hole is opened by pushing an opening and closing hole closing part with the internal pressure of the container. The discharge device(1) for containing different kinds of materials comprises a body(10) joined to a container(100) and a containing part(20) assembled in the body. The body is composed of an upside part(11), a side part(12), and a containing part fixing rim(14) formed on an inner wall part of a bored portion formed at the upside part. The containing part comprises an inner storage space(21) and an opening and closing hole(22) formed at the bottom to open the contents of the storage space and blocked up by an opening and closing hole closing part(23). The containing part is joined to the body about a hanging unit after pouring the contents into the storage space.
Patent KR-20070066063-A (KR)
Title: Deferment structure of an image display device
Inventor: PARK JAE HYON
IPC: G06F1/16
Filed: 2005-12-21
Abstract: A structure for mounting an HDD of an image display device is provided to enable a user to easily replace the HDD and conveniently view a desired image in a desired environment by installing the HDD to the outside of a housing of the image display device having a PVR function. An HDD cartridge(3) surrounds the HDD(4) to protect the HDD. The housing(30) is fixed to the outside of the image display device(1) and forms an opening(12) for receiving the HDD cartridge to removably install the HDD to the image display device. An HDD receiving part(20) receives the HDD cartridge inserted into the opening by being formed to the inside of the opening. The HDD receiving part includes an HDD fixing part for fixing the HDD cartridge received in the HDD receiving part. The HDD fixing part includes a projection combined with a groove of the HDD cartridge, an elastic member supporting the projection, and a supporter supporting the elastic member.
Patent KR-20070067334-A (KR)
Title: System and method for paid service of broadcasting multi media data in dmb mobile terminal
Inventor: HAN SANG YOUN
IPC: H04N21/6334
Filed: 2005-12-23
Abstract: A system and a method for charging users for broadcasting multimedia data are provided to receive a control word value for a paid file from a paging message and a CDMA(Code Division Multiple Access) network and generate a 64-bit control word value to achieve double security. A system for charging users for broadcasting multimedia data includes a broadcasting transmission server, a mobile communication network(20), and a broadcasting mobile communication terminal(30). The broadcasting transmission server transmits a paging message including a transport packet address of an identifier and a control word value from multimedia data as a broadcasting signal. The mobile communication network generates other encryption keys through control word values of multimedia data collected through the packet address and transmits the encryption keys. The broadcasting mobile communication terminal combines the control word value of the broadcasting signal and the encryption keys received from the mobile communication network to generate a 64-bit control word value of a connection control system.
Patent KR-20070067440-A (KR)
Title: High efficient second harmonic generation vertical external cavity surface emitting laser system
Inventor: KIM JUN YOUN
IPC: H01S5/18
Filed: 2005-12-23
Abstract: A high efficient second harmonic generation vertical external cavity type surface emitting laser system is provided to acquire high wave conversion efficiency in a second harmonic generation element through the reduction of the linewidth of the laser beam by adapting a reflective type volume brag grating to an external mirror. A high efficient second harmonic generation vertical external cavity type surface emitting laser system includes a laser element(21), an optical member(27), and a second harmonic generation element(25). The laser element(21) has an active layer which generates a laser beam by pumping, and a reflector which reflects the laser beam generated in the active layer. The optical member(27) forms a reflector and a resonator of the laser element, and reduces a linewidth of the laser beam. The second harmonic wave generation element(25) is located between the laser element(21) and the optical member(27). The second harmonic wave generation element(25) transforms a frequency of the laser beam to a double frequency.
Patent KR-20070068495-A (KR)
Title: Formation method of phosphor film and fabrication method of light emitting diode package using the same
Inventor: LEE HAI SUNG
IPC: C09K11/08
Filed: 2005-12-27
Abstract: Provided is a method for forming a phosphor film, which imparts good light channels to a dense phosphor film to enhance a light efficiency by using light-transmissive nanobeads having functional groups with different polarity from a phosphor. The method for forming a phosphor film comprises the steps of: (S11) mixing the phosphor with the light transmissive beads in an aqueous solvent in order to adsorb nano-size light transmissive beads having charges with a second polarity to the surfaces of phosphor particles having charges with a first polarity; (S15) coating a phosphor film-forming region with the phosphor mixture solution obtained from the mixing step(S11); and (S19) drying the coated phosphor mixture solution to form a phosphor film.
Patent KR-20070068634-A (KR)
Title: Method for converting sampling frequency by software in voip telephony
Inventor: CHOI YONG SOO
IPC: H04L12/66
Filed: 2005-12-27
Abstract: A software sampling frequency conversion method of a VoIP(Voice over Internet Protocol) system is provided to be capable of effectively converting sampling frequencies between 8KHz and 7.2KHz in a software way without changing or adding hardware, thus a cost caused by additional hardware can be saved. A sampling frequency of the other party is decided on(S301). The size of a DMA(Direct Memory Access) buffer is controlled according to the decision on the sampling frequency(S302,S303). Audio data sampled in a certain frequency is converted into audio data corresponding to the decided sampling frequency, and the converted data is transmitted(S304-S306). The audio data sampled in the sampling frequency of the other party is received and converted into the audio data corresponding to the certain frequency(S307,S308).
Patent KR-20060005985-A (KR)
Inventor: PARK EUN HO
IPC: G09F15/00
Filed: 2005-12-26
Abstract: 본발명은 서로 다른 2개의 일,타면기를 대칭시켜 접합한 다음 1개의 깃대에 부착하여 좌로 흔들시 일면기가 보이고 우로 흔들시 타면기가 보이도록 하여 행사나 경기시 상대팀 또는 상대국가에 우호감을 적극적으로 나타 내게한 양면기 접합 장치에 관한 것이다
Patent KR-20070069654-A (KR)
Title: Light guide panel and back light assembly having the same and apparatus for manufacturing light guide panel
Inventor: LEE JEOUNG GWEN
IPC: G02F1/13357
Filed: 2005-12-28
Abstract: A light guide plate, a backlight assembly having the light guide plate, and an apparatus for manufacturing the light guide plate are provided to prevent the formation of protrusions on a light-receiving face of the light guide plate having a dot prism when the light guide plate is manufactured through a hot press method using a stamper. An apparatus for manufacturing a light guide plate(100) includes a stamper(200) for forming a brightness enhancement pattern on at least one face of the light guide plate. The stamper includes a pattern(210) corresponding to the brightness enhancement pattern and has a size smaller than the size of the light guide plate.
Patent KR-20070071000-A (KR)
Title: Eprom cell and method for manufacturing the same
Inventor: HWANG CHOONG HO
IPC: H01L27/115
Filed: 2005-12-29
Abstract: An EPROM cell is provided to guarantee a stable breakdown voltage even in the case of a program condition by intensifying a pre-source/drain junction by an STI process. A plurality of gate stacks are formed on a semiconductor substrate. A first spacer is formed on both sidewalls of the gate stack. A trench(27) with a predetermined depth is formed on the semiconductor substrate between the adjacent gate stacks, aligned with the first spacer. A second spacer is formed on the outer wall of the first spacer. A source/drain junction in common with adjacent cells is formed in the semiconductor substrate between the gate stacks. A pre-source/drain junction(28) is formed in the bottom line of the source/drain junction. The pre-source/drain junction can be positioned in a predetermined depth under the trench, aligned with the end of the first spacer. The pre-source/drain junction and the source/drain junction can be doped with the same impurities.
Patent KR-20050042807-A (KR)
Title: Load lock optimization method and system
Inventor: EVANS MORGAN D
IPC: B65G49/00
Filed: 2003-09-10
Abstract: A method and system of optimizing a state change can include isolating a load at a first state, such as a wafer cassette, a wafer photoresist, a prosthetic device, or other device to be implanted, in a load lock of a wafer implanter, and bringing the load from the first state to a lock set point state, such as by pumping down the load lock to vacuum. The load may then be exposed to an environment at a second state, such as in an implant chamber with conditions desirable for implanting, that may be disturbed by the exposing, and the second state may then re-established. The time to re-establish the second state may be optimized as a function of the time to reach the lock set point state. For the implanter, the time to first implant may be optimized as a function of pump down time.
Patent KR-20050050103-A (KR)
Title: Oligomeric dispersant
Inventor: LU RUNHAI
IPC: C04B18/08
Filed: 2003-09-04
Abstract: A dry cast article and method for making the same, wherein the dry cast article includes an oligomeric dispersant that is a reaction product of two or three moieties is provided. To make a dry cast article, hydraulic cement, water, coarse aggregate, fine aggregate, optionally a surface active agent/air entraining agent, and an oligomeric dispersant are mixed and used to form a dry cast article from the mixture.
Patent KR-20050055029-A (KR)
Title: External covering body for construction and equipment for manufacturing the body
Inventor: FUKUHARA TADASHI
IPC: E04D15/07
Filed: 2003-10-23
Abstract: An external covering body for roof and wall capable of increasing a waterproofness and a watertightness at a connected portion between plates for construction and at an installation position for a gutter member and providing remarkably excellent workability and finishing and equipment for manufacturing the body, the external covering body wherein a sheet metal part (m1) and a synthetic resin film (m2) are formed in a laminated shape, the plurality of plates (A) for construction having main plates (1), overlapped parts (2) formed at the lateral one end sides of the main plates (1), overlapped parts (3) formed at the lateral other end sides of the main plates (1) so as to be overlapped with the overlapped part (2), and fixed parts (4) formed generally flat from the outer ends of the overlapped parts (2) are installed parallel with each other, the overlapped parts (3) are overlapped with the overlapped parts (2) of the plates (A, A) for construction adjacent to each other, and the synthetic resin films (m2, m2) are fused to each other through resin weld material (8) in an area ranging from near the outer ends of the overlapped parts (3) of both plates (A, A) for construction to near the inside corner parts of the overlapped parts (2).
Patent KR-20050073609-A (KR)
Inventor: PROBER JAMES M
IPC: C12Q1/68
Filed: 2003-11-06
Abstract: Microparticle-based analytical methods, systems and applications are provided. Specifically, the use of resonant resonant light scattering as an analytical method for determining either or both a particle's identity and the presence and optionally, the concentration of one or more particular target analytes is described. Applications of these microparticle-based methods in biological and chemical assays are also disclosed.
Patent KR-20050086517-A (KR)
Title: Method and apparatus for generating and playing diagnostic messages indicative of mta provisioning status
Inventor: BROERMAN KEITH ROBERT
IPC: H04M3/487
Filed: 2003-11-12
Abstract: A method and an apparatus, which generates and plays diagnostic messages (16, 18) indicative of a media terminal adaptor (10) provisioning status (28). The media terminal adaptor (10) detects errors in its provisioning status (28) or an out-of- service state (30). Thus, when a telephone (50) connected to the media terminal adaptor (10) is taken off-hook and the media terminal adaptor (10) that is not provisioned (28), or placed in an out-of-service state (30) by the service provider, the media terminal adaptor (10) will generate then an appropriate diagnostic audio voice message (16) or tone sequence (18) to the telephone (50) instructing the listener on how to proceed in order to resolve the problem (34).
Patent KR-20050075391-A (KR)
Title: Continuously variable gain radio frequency driver amplifier having linear in decibel gain control characteristics
Inventor: BARNETT KENNETH
IPC: H03G7/00
Filed: 2003-11-12
Abstract: A radio frequency (RF) driver amplifier system and method that provides linear in decibel gain control is provided. The RF driver amplifier system comprises a linear transconductor receiving an input voltage and providing a controlled current based on input voltage received, temperature compensation circuitry for varying current from the linear transconductor according to absolute temperature, an exponential current controller receiving current varied according to temperature and providing an exponential current in response, and an inductive degeneration compensator receiving exponential current and providing a control current to driver amplifier circuitry, thereby compensating for inductive degeneration due to at least one inductor in the driver amplifier circuitry. Control current passes from the inductive degeneration compensator to the driver amplifier circuitry. Output gain from the driver amplifier circuitry varies linearly in decibels with respect to the input voltage.
Patent KR-20050075441-A (KR)
Title: Plain or zinc-plated steel plate coated with a zinc or zinc alloy layer comprising a polymer, and method for making same by electroplating
Inventor: PETITJEAN JACQUES
IPC: C25D15/02
Filed: 2003-11-14
Abstract: The invention concerns a plain or zinc- plated steel plate, additionally coated on at least one of its surfaces with a single zinc or zinc alloy layer containing 0.15 to 1 wt. % of a polymer consisting of 6 to 150 identical or different units of general formula: (CH2C(R)(CONH2))-, with R = H or CH3 and optionally comprising polyallyl units, and a method for making said plates by electroplating in sulphate baths.
Patent KR-20050084248-A (KR)
Title: Projection system with contrast homogeneity correction
Inventor: DE VAAN ADRIANUS J S M
IPC: H04N9/31
Filed: 2003-11-05
Abstract: The invention relates to a projection system (10) for projecting an image onto a screen (16). The system (10) comprises a main video projector (14) arranged to project a main image onto the screen (16), and further a contrast correction projector (12) arranged to project a correction image onto the screen (16) to compensate for imperfections in the image projected by the main video projector (14). The correction projector (12) may be a cheap and simple projector using for its light source light emitting diodes or stray light from the main projector. Typically, the correction projector (12) gives a steady image on the screen (16), only compensating for the imperfections in the main image displayed by the main projector.
Patent KR-20050121671-A (KR)
Title: Use of palonosetron treating post-operative nausea and vomiting
Inventor: BARONI LUIGI
IPC: A61K31/4748
Filed: 2004-02-18
Abstract: Methods are provided to treat post-operative nausea and vomiting, as well as emesis generally, with 5-HT3 receptor antagonists. In particular, the invention discloses methods for reducing post-operative nausea and vomiting and other emetic events with palonosetron.
Patent KR-20050110040-A (KR)
Title: Compositions made from isocyanate, method for use thereof for the production of adhesives and aromatic glue joints thus obtained
Inventor: GRANIER VINCENT
IPC: C08L75/04
Filed: 2004-03-31
Abstract: The invention relates to the use of an emulsifiable isocyanate composition in adhesives. The composition comprises an isocyanate composition with a mass content of the N=C=O function from 10 % to 30 % and a viscosity of at most 1,500 mPa.s. and a detergent agent with a main component of a compound or a mixture of compounds containing phosphorous and ethylene oxide groups and an oxygen atom carrying an anion. The above is of application in the adhesive industry.