baber/WOPTO huggingface dataset:
Patent KR-20070073926-A (KR)
Title: Liquid discharge head, liquid discharge device, and image forming device
Inventor: HASHIMOTO KENICHIROH
IPC: B41J2/01
Filed: 2005-11-15
Abstract: A liquid discharge head comprises a base member, a plurality of nozzles which discharge drops of a liquid, a plurality of liquid chambers which communicate with the plurality of nozzles respectively, and a plurality of piezoelectric elements generating a pressure to pressurize the liquid in each of the plurality of liquid chambers. In the liquid discharge head, a plurality of piezoelectric element members in which the plurality of piezoelectric elements are formed with grooves in columns by slot processing are arranged on the base member in rows along a direction of the columns of the plurality of piezoelectric elements.
Patent KR-20070108510-A (KR)
Title: Flat-panel lens
Inventor: TRAVIS ADRIAN ROBERT LEIGH
IPC: F21V8/00
Filed: 2006-02-06
Abstract: A light guide with input and output faces (2, 3a) is polar-symmetric about the first face (2) and has optical properties such that the angle at which a ray is injected into the first face determines the position at which it leaves the second face (3a), or, if operated in the reverse direction, the position at which the ray enters the second face determines the angle at which the ray leaves the second face. The light guide includes a tapered transparent sheet (3), light from the first face entering at the thick end of this sheet, and the second face forming one face of the tapered sheet. An input /output slab (4) adjoins the tapered sheet (3) for fan-out of light from the first face (2) to the tapered sheet, and a transition region (8) is located between flat and' tapered sheets. The polar symmetry means that light rays always travel in line with the taper direction, which suppresses banding. Preferably the light guide further includes a prism device (20) for folding the light so that the flat and tapered sheets can be folded over each other. A method of making such a prism is also disclosed.
Patent KR-20070096005-A (KR)
Title: Flame retardant rubber composition and obtained therefrom, rubber product and electric wire coating material
Inventor: MORIOKA SEIJI
IPC: H01B3/28
Filed: 2006-01-19
Abstract: A flame retardant rubber composition comprising synthetic rubber (component A), flame retardant (component B), sulfur (component C) and polyfunctional monomer (component D) as essential components, wherein per 100 parts by mass of component A, use is made of 10 to 200 parts by mass of component B, 0.1 to 15 parts by mass of component C and 3 to 30 parts by mass of component D. Thus, there is provided a flame retardant rubber composition that has excellent flame retarding capability and can realize fully satisfactory mechanical strength (especially, tensile breaking strength) even through steam vulcanization generally regarded as having difficulty in strength imparting.
Patent KR-20070102721-A (KR)
Title: Baseband process method based on doubling sampling
Inventor: ZENG ZHAOHUA
IPC: H04L27/14
Filed: 2005-01-31
Abstract: A baseband process method based on doubling sampling is disclosed. The method includes the following steps: subjecting the received signal to the root raised cosine-filtering process; sampling said signal; conducting channel estimation for every user based on the sampled data; conducting multi-user joint detect demodulation for said data. According to the method, the step of sampling said signal includes the following steps: conducting doubling sampling for said signal, the sampling interval is 1/2 chip; selecting the average value of the two sample value as sample value of the chip; grouping the sample value of every chip as data stream. According to the invention, in the case that the computing complexity is not increased and the memory space is only doubled, the gain of the received signal in the system is improved, especially when the signal synchronization is poor. The system delay is reduced. The quality of real time is increased. And the method is suitable to the mobile communication system in bad communication environment.
Patent KR-20070099682-A (KR)
Title: Method and device for determining a switching time of an electric switching device
Inventor: PILZ GEORG
IPC: H01H9/56
Filed: 2006-01-17
Abstract: The invention relates to a method and device for determining a switching time of an electric switching device. An electric switching device comprises an interrupter link (1). A first line section (2) and a second line section (3) can be connected and disconnected by means of said interrupter link (1). In order to determine a switching time, the temporal progression of a driving voltage (A) is determined in the first line section (2). In addition, a temporal course of an oscillator voltage (B, B1) appearing in the second line section (2) is determined. Potential switching times are determined at the voltage zero crossings of a resulting voltage (C, C1). The selection of the potential switching times ensues while evaluating the rises of the driving voltage (A, A1) and of the oscillator voltage (B, B1) or of the polarity of the oscillating current (D).
Patent KR-20070114756-A (KR)
Title: Sublingual coated tablet
Inventor: OURY PASCAL
IPC: A61P29/00
Filed: 2006-03-20
Abstract: The present invention relates to a sublingual coated tablet and to the method for the preparation thereof. The tablet comprises a core devoid of a pharmaceutically active substance, and a coating comprising at least one active substance. The preferred active substance in an opioid analgesic.
Patent KR-20070114809-A (KR)
Title: Wireless communication device and wireless communication method
Inventor: TANNO MOTOHIRO
IPC: H04B17/336
Filed: 2006-03-20
Abstract: In a wireless communication system, a downstream frequency band includes a plurality of frequency blocks including one or more carrier frequencies, and one or more frequency blocks are used for data transmission to one user. A wireless communication device used in the wireless communication system is provided with a means for measuring a reception signal quality for each frequency block and storing a plurality of reception signal qualities, a means for comparing the reception signal qualities, and a means for transmitting a prescribed number of reception signal qualities by a control channel of an upstream link.
Patent KR-20080013914-A (KR)
Title: Method for delivering interrupts to user mode drivers
Inventor: TALLURI MADHUSUDHAN
IPC: G06F13/24
Filed: 2006-05-16
Abstract: Systems and methods for providing a framework within which device drivers may run at a user-mode level. A platform (e.g., APIC) or bus (PCI bus) generic feature is used to take the CPU out of interrupt mode without having to wait for a user-level driver to clear the device interrupt. This allows writing the complete device driver in user space. The device driver still get notifications on interrupts but not at interrupt priority. The same scheme can be extended to shared interrupts, where multiple devices share a single interrupt line.
Patent KR-20080023679-A (KR)
Title: A method and an arrangement in connection with a turbocharged piston engine
Inventor: HALLBACK BJORN
IPC: F01N3/30
Filed: 2006-05-11
Abstract: The invention relates to a method and an arrangement in connection with a piston engine (1) provided with a turbocompressor (2). In the method, combustion air from the engine (1) is pressurised by the compressor (3) of the turbocompressor (2), pressurised combustion air is humidified, fuel is combusted in the cylinder (10) of the engine (1) by means of combustion air and the exhaust gases generated during the combustion are conveyed by means of combustion air to the turbine (4) of the turbocompressor (2). A partial flow is separated from the pressurised combustion air flow, conveyed past the engine (1) and combined with the exhaust gas flow going to the turbine (4). ® KIPO & WIPO 2008
Patent KR-20080019216-A (KR)
Title: Lcd films or sheets comprising polyester compositions formed from 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol
Inventor: HALE WESLEY RAYMOND
IPC: C08L67/03
Filed: 2006-03-30
Abstract: Described are LCD films or sheets comprising polyester compositions comprising polyesters which comprise (a) a dicarboxylic acid component having terephthalic acid residues; optionally, aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues or ester residues thereof; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues. ® KIPO & WIPO 2008
Patent KR-20080014050-A (KR)
Title: Blower and air conditioner outdoor unit with the blower
Inventor: YAMAMOTO JIRO
IPC: F04D29/38
Filed: 2006-07-24
Abstract: A blower has an axial flow impeller (7), a fan motor (8) positioned on the suction side of the axial flow impeller (7), and a motor stay (9) for supporting the fan motor (8). The motor stay (9) has a substantially rectilinear shape and is installed in parallel to a rotation surface of the axial flow impeller (7). Front edges (17) of blades of the axial flow impeller (7) are located in a region X. The region X is a region that is closer to the motor stay (9) than a region Y in which air turbulence in the wake of the motor stay (9) expands, and in the region X, the range of the air turbulence reduces. As a result, influence of an air turbulence in the wake of the motor stay (9) to aerodynamic characteristics and noise characteristics (increase in NZ sound, for example) of the axial flow impeller (7) can be suppressed.
Patent KR-20080016676-A (KR)
Title: Bicyclic 6-alkylidene- penems as class-d beta-lactamases inhibitors
Inventor: MANSOUR TAREK SUHAYL
IPC: A61K31/429
Filed: 2006-05-26
Abstract: ABSTRACT This invention relates to certain bicyclic 6-alkylidene penems which act as a inhibitor of class-D enzymes. BETA-Lactamases hydrolyze BETA-lactam antibiotics, and as such serve as the primary cause of bacterial resistance. The compounds of the present invention when combined with BETA-lactam antibiotics will provide an effective treatment against life threatening bacterial infections. In accordance with the present invention there are provided compounds of general formula I or a pharmaceutically acceptable salt or in vivo hydrolyzable ester R5 thereof: Formula (I) wherein: One of A and B denotes hydrogen and the other an optionally substituted fused bicyclic heteroaryl group; and X=O or S.
Patent KR-20080069524-A (KR)
Title: Method and apparatus for transmitting and receiving data in wireless network
Inventor: LEE JAE MIN
IPC: H04B7/24
Filed: 2008-01-21
Abstract: A method and an apparatus for transmitting or receiving data in a wireless network are provided to enhance network efficiency for data transmission or receipt by transmitting or receiving data in parallel if there does not occur interference with other communication units. An apparatus for transmitting or receiving data includes a CPU(610), a memory(620), an MAC(Media Access Control) unit(640) and a physical unit(650). The CPU controls components connected to a bus and performs tasks of an upper layer. The memory stores data to be transmitted or received and test data. The MAC unit adds an MAC header to an MSDU(MAC Service Data Unit), namely data to be transmitted, and generates an MPDU(MAC Protocol Data Unit). The generated MPDU is transmitted via the physical unit. The physical unit adds a signal field and a preamble to the MSDU, generates a PPDU(Physical Protocol Data Unit), converts the PPDU into wireless signals and transmits the wireless signals via an antenna. The physical unit includes a base band processor which processes the base band signals and an RF unit which generates the base band signals into real wireless signals and transmits the wireless signals to air via the antenna. The base band processor performs frame formatting, channel coding and others. The RF unit performs analog wave amplification, analog to digital signal conversion, modulation and others.
Patent KR-20090081835-A (KR)
Title: Liquid and/or gas storage tank monitoring apparatus
Inventor: YUN JEONG SIK
IPC: G01N21/88
Filed: 2008-01-25
Abstract: A liquid/gas storage tank monitoring apparatus is provided to photograph the inside of a tank for observation by using a camera which vertically and horizontally rotates and is inserted inside the liquid/gas storage tank. A liquid/gas storage tank monitoring apparatus comprises an observation equipment elevating member, a main body(24), an angle adjusting part(28), a camera housing(40), first and second lamp housings(42,44). Inside the observation equipment elevating member, a power line and a signal line are embedded and the observation equipment elevating member is ascended and descended in the storage tank. The main body is coupled on the observation equipment elevating member through a connector. The angle adjusting part is inserted into the upper side of the main body and adjusts horizontal/vertical angle to monitor the storage tank. The camera housing is mounted on a lower main part of the main body to adjust the angle in a vertical direction and in the camera housing, a camera is accepted. The first and the second lamp housings are mounted on the lower part and the upper part of the camera and in the first and the second lamp housings, a lamp is accepted.
Patent KR-20090081957-A (KR)
Title: Service system for comparing cost of travel goods via online and the method thereof
Inventor: LEE KYUNG BIN
IPC: G06Q50/14
Filed: 2008-01-25
Abstract: An online travel product price comparison service system and a method thereof are provided to minimize a burden and inconvenience caused by travel product management, and to decide whether a travel product is suitable for a customer's propensity and travel purpose. A price comparison server(100) classifies various travel products of plural travel agencies, and outputs/displays price comparison results among the travel products. A travel agency registration server(200) distinguishes items capable of classifying and deciding on the travel agencies, and inputs the distinguished items. A travel product registration sever(300) distinguishes the travel products, and inputs price matters on the travel products. A reference price generating server(400) calculates various prices for the travel products.
Patent KR-20090091452-A (KR)
Title: Close nine for rotation agriculture hose
Inventor: JO GU HO
IPC: A01G25/02
Filed: 2008-02-25
Abstract: A rotating agriculture hose closing device is provided to authentically winds the end of hose with the simple twiddle operation. A rotating agriculture hose closing device is comprised of an outer side rotating device(10) and inner side rotating device of cylindrical. An oppression bonding groove of the fixed size is built up in the inner side of the outer side rotating device. A hose incoming groove(12) is formed in one side or the either side of the outer side rotating device. A protrusion(23) is formed in one side end shift of the inner side rotating device. A rotating lever(24) is equipped in the other one side end of the inner side rotating device. A pressure pin is equipped between the protrusion and rotating lever. The pressure pin comprises a hose through groove. A fixation pin(100) is combined in the bottom surface of the outer side rotating device. A handle rotation lever is additionally comprised in one side of the outer side rotating device. The handle rotation lever corresponds to the rotating lever of the inner side rotating device.
Patent KR-20090095807-A (KR)
Title: Device and method for changing character shape in wireless terminal
Inventor: KIM NAM YI
IPC: H04M1/23
Filed: 2008-03-06
Abstract: An apparatus for changing a character shape of a portable terminal and a method thereof are provided to enable a user to generate desired fonts without downloading paid character shapes. A display unit(160) divides a screen into a plurality of screen regions. The divided regions are displayed. The display unit divides each of the screen regions into a plurality of small screen areas. The divided small screen areas are displayed. A key input unit(127) selects a screen region and a small screen area. If the bit value of the selected small screen area is changed, a controller(110) applies the changed bit value so that a character shape can be changed into the bit value.
Patent KR-20090096101-A (KR)
Title: System and method for preventing circuit breaker's wrong control using set theory
Inventor: JEON DONG HOON
IPC: H02J13/00
Filed: 2008-03-07
Abstract: A system and a method for preventing a wrong control of a circuit breaker are provided to prevent discontinuance of a power supply due to a wrong control of a circuit breaker in an SCADA(Supervisory Control And Data Acquisition) system by using a set theory. An SCADA system(110) and a transmission system topology editor(120) of an input data generating part(100) generate an input data. An input table(200) stores state information of a circuit breaker and topology information of a transmission system. A module part(300) determines whether a circuit breaker control induces discontinuance of a power supply or not according to an open command of the circuit breaker of the SCADA system. An output table(400) generates an alarm message about opening of the circuit breaker. A result data output part(500) outputs the alarm message of the output table to an output screen(520) of a system user.
Patent KR-20090100574-A (KR)
Title: Adhesive sheet and manufacturing process thereof
Inventor: JUNG YOUNG SOON
IPC: C09J7/04
Filed: 2008-03-20
Abstract: PURPOSE: A flame resistant adhesive sheet is provided to lower waste ratio by preventing the adhesion degradation of inventory and to reduce the waste of resources and costs. CONSTITUTION: A flame resistant adhesive sheet includes a release paper(2), a silicon release agent coating layer(4), a general adhesive coating layer(5), a flame resistant adhesive coating layer(6), and a film paper(7). The release paper is removed after use. The silicon release agent coating layer is coated on the surface of the release paper. The general adhesive coating layer is coated on the silicon release agent coating layer. The flame resistant adhesive coating layer is coated with flame resistant adhesives by mixing a flame retardant with a general adhesive. The film paper is laminated by adhering on the resist printing adhesive coating layer.
Patent KR-20090103317-A (KR)
Title: System and Method for Synchronizing Plan between Communication Media and Recording Medium
Inventor: LEE JOO HO
IPC: G06Q10/10
Filed: 2008-03-28
Abstract: PURPOSE: A method for synchronizing schedules of each communication medium, a system thereof and a recording medium therefor are provided to offer the same environment, not different environments according to the change of a communication medium when a client uses a self-planner through various communication media. CONSTITUTION: A method for synchronizing schedules of each communication medium comprises the following steps of: distributing and storing client schedules, registered in a self-planner, to the N number of communication media-computer, portable phone, IP-TV and telematics storage areas; if a client schedule is requested to be registered/changed from a client terminal(110), confirming the first communication medium which the client is using; and storing the requested client schedule in each storage area of the first communication medium.
Patent KR-20090103366-A (KR)
Title: Ground boring apparatus and boring method using the same
Inventor: BAIK NAM JIN
IPC: E02D7/28
Filed: 2008-03-28
Abstract: PURPOSE: A ground drilling apparatus and a ground drilling method using the same are provided to expose a beam easily after performing a progress for filling materials on an end of the beam which is inserted into an outcasing. CONSTITUTION: A ground drilling apparatus includes an outcasing(51), a blow generator, a beat part, and a connection rod. An outer circumference of the outcasing has a polygon shape. The blow generator applies blows to a longitudinal direction of the outcasing. The blow generator includes a clamp and a driving part. The clamp is installed to grip a side of the outcasing. The driving part authorizes the blows to the clamp. The beat part is inserted into the outcasing. The connection rod is connected with the beat part.
Patent KR-20090103573-A (KR)
Title: Apparatus cultivating sprout for experiment
Inventor: HONG SEUNG HO
IPC: A01G31/00
Filed: 2008-03-28
Abstract: PURPOSE: A device for cultivating sprouts of a test is provided to obtain optimized sprout glowing conditions by adjusting the growing environment arbitrarily in which concentration of specific gas is controlled. CONSTITUTION: A device(10) for cultivating sprouts of a test includes a chamber(20), a cultivation port(40), a water tank(70), and an air supply unit. The chamber includes an air inlet(23) and an air outlet(24). The chamber includes a water supply hole(27) and a drain(28). The cultivation port is installed at the bottom of the chamber. The sprout is cultivated in the cultivation port. The water tank is connected by the water supply hole and a water supply pipe(71).
Patent KR-20090104234-A (KR)
Title: Polyamide resin composition and a band cable using the same
Inventor: GOO BON CHANG
IPC: C08L79/08
Filed: 2008-03-31
Abstract: PURPOSE: A polyamide resin composition is provided to ensure high initial heat deflection temperature and excellent productivity without secondary heat water treatment. CONSTITUTION: A polyamide resin composition includes a polyamide resin, a compound represented by chemical formula 1, a compound containing a repeating unit represented by chemical formula 2 ~ 4, and a plasticizer. In chemical formula 1-4, Ar1 and Ar2 are independently C6-C12 substituted or unsubstituted aryl, wherein the substitution radical of the substituted aryl is selected from C1-C6 alkyl; R1 and R2 are independently hydrogen or C1-C6 alkyl; R is hydrogen, C1-C20 alkyl, or C6-C20 aryl.
Patent KR-20090104389-A (KR)
Title: Crystallizing method for amorphous thin film using hyper thermal neutral beam
Inventor: SHIN IN CHUL
IPC: C23C16/24
Filed: 2008-03-31
Abstract: PURPOSE: A crystallization method of amorphous silicon using a neutralization beam is provided to crystallize on a cheap substrate in lower temperature. CONSTITUTION: A crystallization method of amorphous silicon using a neutralization beam comprises followings. Source gas is supplied to the top of a substrate(S2). A amorphous silicon thin film is deposited by generating H2 plasma using the source gas(S3,S4). The supply of the source and the generation of the plasma are stopped(S5). A catalyst layer is formed on the amorphous silicon thin film using catalytic gas(S6,S7). The neutralization or crystallization plasma is generated(S9). The amorphous silicon thin film is crystallized by converting the plasma into the neutralization beam(S10,S11).
Patent KR-20090107156-A (KR)
Title: Composition and preparation method of the solid dispersion containing coenzyme Q
Inventor: CHOI HOO KYUN
IPC: A61K9/16
Filed: 2008-04-08
Abstract: PURPOSE: A solid dispersion composition containing coenzyme Q is provided to significantly improve solubility of coenzyme Q and enhance bioavailability. CONSTITUTION: A solid dispersion composition containing a coenzyme Q contains the coenzyme Q and its derivative as active ingredient. The solid dispersion composition containing a coenzyme Q also comprises polyoxyethylene-polyoxypropylene copolymer as a carrier of solid dispersion. The content of the coenzyme Q is 1-40 weight% based on total weight. The polyoxyethylene-polyoxypropylene copolymer is poloxamer 407.