baber/WOPTO huggingface dataset:
Patent KR-20070064897-A (KR)
Title: Method for receiving boradcasting content using sms message
Inventor: JEONG WOO KYUNG
IPC: H04W4/14
Filed: 2005-12-19
Abstract: A method for receiving broadcast contents using a short message is provided to enable a user to normally send a broadcast contents reception request message to a contents provider server using a short message in case the user fails in transmitting the broadcast contents reception request message through a reverse channel using TCP/IP. A user of a mobile terminal transmits a broadcast contents reception request message to a contents provider server through a reverse channel in order to receive certain broadcast contents(S20). The mobile terminal judges whether the broadcast contents reception request message has been successfully transmitted to the contents provider server(S21). In case a response message is not received from the contents provider server, the mobile terminal creates a short message containing the information required to receive the broadcast contents and transmits it to an SMS server(S22). The SMS server forwards the short message to the contents provider server(S23). Receiving the short message, the contents provider server transmits a response message to the SMS server. The SMS server delivers the response message to the mobile terminal. The mobile terminal, receiving the response message, analyzes it and judges whether the broadcast contents reception request has been successfully authenticated(S24,S25). If so, a CAS(Conditional Access System) chip is notified that the reception of the broadcast contents has been authenticated, based on the authentication information contained in the response message(S26). The mobile terminal receives and regenerates the broadcast contents through a broadcasting satellite(S27).
Patent KR-20070065179-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D81/32
Filed: 2005-12-19
Abstract: A discharge device for containing different kinds of materials is provided to open an opening and closing hole by assisting a punching pin to break an opening and closing hole closing part with pressure. The discharge device(1) for containing different kinds of materials comprises a body(10) combined 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 combining unit formed inside. The containing part has 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 closed up by an opening and closing hole closing part(23). The contents are poured into the storage space and the containing part is joined to the body. And then, the opening and closing hole closing part is broken down by a punching pin(24) in applying pressure.
Patent KR-20070068121-A (KR)
Title: Roller for rubbing orienration film and method of winding rubbing clothes using same
Inventor: KIM KYUNG SOOK
IPC: G02F1/1337
Filed: 2005-12-26
Abstract: A roller for rubbing an alignment film and a method for winding rubbing cloths by using the same are provided to arrange an energy generating source and an energy storage source for generating and condensing the thermal energy within the roller. A energy storage source(170) is arranged within a cylinder body(160). A energy generating source(162) is connected with the energy storage source and encapsulates the circumference of the body. A coating member(164) encapsulates the body and the energy generating source. The energy storage source is a capacitor. The energy generating source is a coil. The coating member is a thermosetting resin. The insulating material is coated at both ends of the coating member. An alignment film rubbing roller is loaded and rotated so that the both-sided tape and the rubbing cloth are wound and the thermal energy is stored. Thereafter, the stored thermal energy is discharged and then the aging process of the alignment film rubbing roller is performed.
Patent KR-20070068177-A (KR)
Title: Apparatus for forming alignment film of liquid crystal display device
Inventor: JEONG MIN UNG
IPC: G02F1/1337
Filed: 2005-12-26
Abstract: An alignment film forming apparatus of an LCD(Liquid Crystal Display) is provided to form an alignment film with uniform thickness and to prevent a spot of the alignment film from being generated. The first and second rolls(120,130) are engaged with each other and rotated. An alignment solution coating device(110) supplies the alignment solution on the first roll by contacting with the first roll and simultaneously coats the alignment solution supplied to the first roll uniformly. The alignment solution coating device includes the first and second holder plates engaged and fixed with each other. A blade is interposed between the first and second holder plates. An alignment solution injection hole is formed at the inside of the first holder plate. An alignment solution supply slit is connected with the alignment solution injection hole and supplies the alignment solution along the blade.
Patent KR-20070070515-A (KR)
Title: Small electronic product receipt combination necklace
Inventor: SHIN DONG HO
IPC: A44C25/00
Filed: 2005-12-29
Abstract: A small electronic product receipt combination necklace is provided to receive a small sized electronic product or products relevant to them in the inside thereof and to be used as a necklace as well. The small electronic product receipt combination necklace includes plural receiving members(100), a connection member and a coupling hook(300). In plural receiving members(100), receiving spaces in which electronic products are received are formed. The connection member connects plural receiving members(100). The coupling hook(300) fixes or release connection of receiving members that are disposed on both ends of receiving members that are connected in a line. The small electronic product receipt combination necklace has the shape of a necklace when the coupling hooks are connected.
Patent KR-20070070679-A (KR)
Title: Apparatus and method for changing use direction in mobile communication terminal
Inventor: YUN SEOK KYU
IPC: H04B1/40
Filed: 2005-12-29
Abstract: An apparatus and a method for changing a usage direction in a mobile terminal are provided to enhance user convenience due to being unnecessary to change the direction in which a user holds a mobile terminal even when the user changes the direction. The first and second keypads are formed at upper and lower end portions of a terminal body and exposed or covered by a slide part slidably moved on the terminal body. The first microphone(Ma) and the first speaker(Sb) are installed at an upper end portion of the slide part and input and output an audio signal. An operation recognizing sensor(23) recognizes an angle of a mobile terminal when a user holds the mobile terminal, and outputs tilt angle information. An audio controller(24) switches inputting and outputting of an audio signal such that an audio signal is outputted through one of the first and second speakers(Sa,Sb) determined according to the tilt angle information, and inputs an audio signal through one of determined first and second microphones(Ma,Mb). A display controller(26) changes a vertical display direction of an LCD installed on the slide part according to the tilt angle information. A sliding controller(25) determines a sliding direction of the slide part according to the tilt angle information, and slidably moves the sliding part to expose one of the first and second keypads.
Patent KR-20050033606-A (KR)
Title: Negative volume expansion lead-free electrical connection
Inventor: CALETKA DAVID V
IPC: B23K35/26
Filed: 2003-07-22
Abstract: An electronic package is provided including a substrate, a device mounted on the substrate, and a solder member electrically coupling the device to the substrate. The package includes a dielectric material positioned substantially around the solder member which forms a physical connection between the substrate and the device. The volume of the solder member contracts during melting thereof to prevent failure of the physical connection and/or the electrical coupling between the substrate and the device.
Patent KR-20050029281-A (KR)
Title: Tubular flame burner and method for controlling combustion
Inventor: FUJII YOSHIKI
IPC: F23C5/32
Filed: 2003-08-07
Abstract: A tubular flame burner, and a method and a device for controlling combustion are disclosed. The tubular flame burner has a tubular combustion chamber whose one end is opened, and a fuel injection nozzle and an oxygen-containing gas injection nozzle of which each nozzle opening are opened at an inner face of the combustion chamber, and injection directions of both fuel injection nozzle and oxygen-containing gas injection nozzle substantially correspond to a tangential direction of an inner peripheral face of the combustion chamber. An igniting device is at the position corresponding to r/2 (r: combustion chamber radius) from a tube axis of the combustion chamber. The combustion chamber is structured from an inner tube and an outer periphery that slides along the outer peripheral face of the inner tube. The length of the combustion chamber is adjustable, the burner is structured as a multiple step-type burner using plural tubular burners, and a gas passage formed by a gap between the inner tube and an outer tube. In the method for controlling combustion of the tubular flame burner, an opening/closing valve is controlled for opening and closing by the device for controlling combustion so that injection speed of each nozzle is, depending on combustion load, a value in a preset range.
Patent KR-20050042779-A (KR)
Title: Method and apparatus for detecting the presence of rechargeable batteries
Inventor: BUSHONG WILLIAM C
IPC: H01M50/574
Filed: 2003-07-31
Abstract: A method and apparatus are disclosed for automatically detecting the presence of a secondary cell and additionally differentiating between various types of secondary cells within the charger. Certain secondary cells include a band of ink that surrounds the cells and has a predetermined resistance that is detectable via charger contacts to identify the charging capability. The cell is detected using a pair of contacts that engage the outer surface of the cell at a predetermined location. The charger applies a charge to the cell that varies based on the sensed cell type.
Patent KR-20050057110-A (KR)
Title: Objective with birefringent lenses
Inventor: TOTZECK MICHAEL
IPC: G03F7/20
Filed: 2002-12-20
Abstract: Objective (1, 601), in particular a projection objective for a microlithography projection apparatus, with first birefringent lenses (L108, L109, L129, L130) and with second birefringent lenses (L101-L107, L110-L128). The first lenses (L108, L109, L129, L130) are distinguished from the second lenses (L101-L107, L110- L128) by the lens material used or by the material orientation. After passing through the first lenses (L108, L109, L129, L130) and the second lenses (L101-L107, L110-L128), outer aperture ray (5, 7) and a principal ray (9) are subject to optical path differences for two mutually orthogonal states of polarization. The difference between these optical path differences is smaller than 25% of the working wavelength. In at least one first lens (L129, L130), the aperture angle of the outer aperture ray (5, 7) is at least 70% of the largest aperture angle occurring for said aperture ray in all of the first lenses (L108, L109, L129, L130) and second lenses (L101-L107, L110-L128). This arrangement has the result that the first lenses (L108, L109, L129, L130) have a combined material volume of no more than 20% of the combined total material volume of the first lenses (L108, L109, L129, L130) and second lenses (L101-L07, L110-L128).
Patent KR-20050057575-A (KR)
Title: Multi-part cooled piston for an internal combustion engine
Inventor: KOEHNERT HANS JUERGEN
IPC: F02F3/00
Filed: 2003-09-19
Abstract: The invention relates to a multi-part cooled piston (20) for an internal combustion engine, said piston comprising a steel piston upper part (1) provided with a combustion cavity (3) and an annular wall (4) having an annular part (11), in addition to a piston lower part (2) comprising a piston shaft (9), hubs (12) for receiving the piston pin connecting the piston (20) to the connecting rod, and hub supports (6) connected to the piston shaft (9). The aim of the invention is to produce one such piston with good dimensional stability in a cost-effective manner. To this end, a cooling channel (7) formed inside the piston upper part (1) comprises bore holes (14) distributed about the circumference thereof and oriented towards the bottom of the piston, the piston material located between the bore holes (14) forming support ribs (8) which respectively form sections of a surrounding annular rib (5), radially in relation to the longitudinal axis (K) of the piston; the lower part (2) of the piston comprises a surrounding carrier rib (10) which is connected to the hub supports (6) and has a contact surface; the piston upper part (1) and the piston lower part (2) are interconnected in a fixed manner by means of the contact surfaces of the annular rib and the carrier rib (5, 10); and the cooling channel (7) can be closed by means of a cooling channel cover (13).
Patent KR-20050075403-A (KR)
Title: Fuel cell stack
Inventor: DEBE MARK K
IPC: H01M8/24
Filed: 2003-10-14
Abstract: A fuel cell stack is provided comprising one or more fuel cell modules, each fuel cell module comprising at least one membrane electrode assembly having no hard stop layer; two or more compression plates; and at least one plurality of mechanical linkages connecting a pair of compression plates located on either side of at least one fuel cell module, which may be engaged to maintain a predetermined gap distance between the pair of compression plates. The present invention additionally provides a fuel cell stack comprising: two or more fuel cell modules stacked alternately with three or more compression plates; a first plurality of mechanical linkages connecting a first pair of compression plates directly adjacent to, and on either side of, a first fuel cell module; a second plurality of mechanical linkages connecting a second pair of compression plates which are directly adjacent to, and on either side of, a second fuel cell module; wherein one compression plate is common to the first and second pairs of compression plates; where a) the first and second fuel cell modules may be maintained under compression, and b) the compression on each fuel cell module may be adjusted essentially independently of the compression on the other.
Patent KR-20050089805-A (KR)
Title: Lateral lubistor structure and method
Inventor: MANDELMAN JACK
IPC: H01L23/62
Filed: 2002-12-03
Abstract: An ESD LUBISTOR structure based on FINFET technology employs a vertical fin (50) (a thin vertical member containing the source, drain and body of the device) in alternatives with and without a gate (60). The gate (60) may be connected to the external electrode (51) being protected to make a self-activating device and may be connected to a reference voltage (92). The device may be used in digital or analog circuits.
Patent KR-20050098835-A (KR)
Title: Zinc oxide resistor and its manufacturing method
Inventor: OHASHI NAOKI
IPC: H01C7/112
Filed: 2003-12-02
Abstract: The structure of a zinc oxide resistor having an oxide glass layer containing bismuth and boron between zinc oxide grains, a glass layer needed to produce the zinc oxide resistor, and a method for producing the resistor are disclosed. The oxide glass layer formed between zinc oxide grains varies the electrical properties between grains, realizing a high resistance and a non-ohmicity of the resistance to voltage. The non-ohmicity can be applied to, particularly, a non-ohmic element adapted to low voltage. Unlike the conventional techniques, an oxide glass layer is present between zinc oxide grains, and hence the mechanical bonding strength of the element is improved.
Patent KR-20050084268-A (KR)
Title: Method for producing polarizing film
Inventor: MATSUMOTO KOJI
IPC: B29D11/00
Filed: 2002-12-12
Abstract: A method for producing a polarizing film comprising the step of dipping a polyvinyl alcohol film in/on which iodine is adsorbed and oriented in an aqueous solution containing boric acid wherein the aqueous solution has an absorbance of 0.13 or less at a wavelength of 450 nm. The produced polarizing film has a high contrast.
Patent KR-20050092731-A (KR)
Title: Display
Inventor: TOYOZAWA NOBORU
IPC: G02F1/133
Filed: 2003-12-24
Abstract: A display comprises a panel in which a display area and a circuit part provided around the display area and adapted to drive the display area are fabricated integrally on an insulating base (1). The display area includes pixel electrodes arrayed in a matrix, common electrodes opposed to the pixel electrodes, and an electro-optical material held between the pixel electrodes and common electrodes. The circuit part includes a driver for writing a signal voltage on the pixel electrode side according to display data, a common driver (5) for applying a common voltage to the common electrode side, an offset circuit (51) having a coupling capacitor (C1) for generating a predetermined offset voltage V so as to control the level of the common voltage with respect to the signal voltage, and a start circuit (52) for precharging the coupling capacitor (C1) to the offset voltage V when the power supply is turned on and for discharging the coupling capacitor (C1) when the power supply is turned off. Thus the packaging is rationalized by installing a start circuit for the common driver in the display of system display structure.
Patent KR-20050106411-A (KR)
Title: Multi-carrier radio transmission system, transmission device, and reception device
Inventor: HARA SHINSUKE
IPC: H04J1/00
Filed: 2003-06-30
Abstract: A multi-carrier radio transmission system, a transmission device, and a reception device capable of improving the frequency use efficiency. In the transmission device used in the multi-carrier transmission system, at least one sub-carrier set for the virtual sub-carrier is dynamically set according to the sub- carrier arrangement information (304, 604, 406). The reception device used in the system includes adaptive array antenna means adaptively controlled so as to suppress a signal component concerning the virtual carrier and means for setting which pattern is to be used for communication among a plurality of sub-carrier arrangement patterns in which at least a part of virtual sub-carrier arrangement is different. Thus, it becomes possible to use the virtual sub-carrier arrangement pattern as radio signal identification information. Accordingly, it is possible to improve the frequency resource use efficiency as compared to the conventional system.
Patent KR-20050105208-A (KR)
Title: Dynamic media authorization in mobile networks
Inventor: RASANEN JUHA A
IPC: H04W28/24
Filed: 2004-02-10
Abstract: A network interface architecture is provided with solutions for dynamic media authorization and better management of QoS classes of a session (connection between users or mobile terminals) comprising a plurality of media streams within mobile networks such that, when media stream(s) are modified (new ones started and existing ones deleted) during the session, the traffic class of a session is defined by the highest traffic class requirement by the media flows belonging to the same session in order to eliminate the difference of transmission delays of media streams belonging to the same session and, therefore, improving the quality of the connection perceived by the end user.
Patent KR-20050102114-A (KR)
Title: Biphenyl derivatives having beta2 adrenergic receptor agonist and muscarinic receptor antagonist activity
Inventor: MAMMEN MATHAI
IPC: C07D211/46
Filed: 2004-02-13
Abstract: This invention provides biphenyl derivatives of formula I: wherein R1, R2, R3, R4, R5, R6, R7, W, a, b and c are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The biphenyl derivatives of this invention possess both beta2 adrenergic receptor agonist and muscarinic receptor antagonist activity and therefore, such biphenyl derivatives are useful for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
Patent KR-20050103298-A (KR)
Title: Method for detecting failed combustion in an internal combustion engine by a combination of combustion irregularity indices
Inventor: ROSSIGNOL ALAIN
IPC: G01M15/11
Filed: 2004-02-11
Abstract: A method for detecting failed combustion in a mixture of fuel and a combustive in any of the cylinders of an internal combustion engine. The inventive method is characterized in that it comprises the following steps: a) a current value of an index I (t), representing operational irregularity of said engine in time, is calculated at a moment (t) of said engine operation in at least some of the combustion phases in at least one cylinder; b) the current value at the same moment (t) of an observation function E (t) is calculated while the engine is in operation and on the basis of said current value at moment (t) of index I (t), such that E (t) = l (t) I (t+Deltat) wherein I (t+ Deltat) is an estimated value of index I (t) at a moment (t+Deltat) which is different from (t); c) the current value of E (t) is compared to a given threshold, as a function of the load (C) and engine rpm, and d) combustion failure is diagnosed if the value of E (t) exceeds the threshold (S). The index I (t) is calculated on the basis of a linear combination of at least two elementary indices (I1, I2,I3), each representing operational irregularities of the engine in a given operating domain (DeltaC,DeltaN) of the engine, the elementary indices (I1, I2,I3), being weighted in the combination by given coefficients of relevance (alphabetagamma) obtained in operating conditions which are substantially identical on an reference engine on a test bench.
Patent KR-20050110706-A (KR)
Title: Phase change memory device
Inventor: TODA HARUKI
IPC: G11C13/02
Filed: 2003-04-03
Abstract: A phase change memory device has a semiconductor substrate; a plurality of cell arrays stacked above the semiconductor substrate, each cell array having memory cells arranged in a matrix manner for storing resistance values as data that are determined by phase change of the memory cells, bit lines each commonly connecting one ends of plural memory cells arranged along a first direction of the matrix and word lines each commonly connecting the other ends of plural memory cells arranged along a second direction of the matrix; a read/write circuit formed on the semiconductor substrate as underlying the cell arrays for reading and writing data of the cell arrays; first and second vertical wirings disposed outside of first and second boundaries that define a cell layout region of the cell arrays in the first direction to connect the bit lines of the respective cell arrays to the read/write circuit; and third vertical wirings disposed outside of one of third and fourth boundaries that define the cell layout region in the second direction to connect the word lines of the respective cell arrays to the read/write circuit.
Patent KR-20060007022-A (KR)
Title: Polyquinoline copolymer and organic electroluminescent device using same
Inventor: MORISHITA YOSHII
IPC: C08G73/06
Filed: 2004-04-16
Abstract: A polyquinoline copolymer is characterized by having quinoline monomer units which may have substituents and benzotriazole monomer units which may have substituents. Such a polyquinoline copolymer makes a light- emitting polymer material which is excellent in stability.