baber/WOPTO huggingface dataset:
Patent KR-20080037694-A (KR)
Title: Polishing composition
Inventor: HIRANO TATSUHIKO
IPC: H01L21/304
Filed: 2006-09-01
Abstract: Disclosed is a polishing composition containing a triazole having a six-membered ring backbone, a water-soluble polymer, an oxidizing agent and abrasive grains. The triazole has a hydrophobic functional group in the six-membered ring backbone. The triazole content in the polishing composition is not more than 3 g/L, and the pH of the polishing composition is not less than 7. This polishing composition can be suitably used in polishing performed for forming wiring in a semiconductor device.
Patent KR-20080036229-A (KR)
Title: Spread spectrum time division user equipment for multiple downlink time slots
Inventor: ZEIRA ELDAD
IPC: H04B1/69
Filed: 2001-04-30
Abstract: The present invention is a method and system for controlling downlink transmission power levels in a spread spectrum time division communications system having frames with time slots for communication, which receives at a user equipment (UE) a downlink communication from a base station and determines an error rate of the received communication. The UE then produces power level adjustments for each of the time slots based in part on the error rate and transmits an uplink communication to the base station which includes the power level. In response to the power level adjustments and(or) other information, transmission power level is set for each time slot in the downlink communication.
Patent KR-20080057243-A (KR)
Title: Condenser
Inventor: SHIMIZU TOSHIAKI
IPC: H01G9/12
Filed: 2007-10-03
Abstract: A pressure regulating valve, which is mounted on the terminal plate of a condenser, includes a filter, a valve member and a cap.The filter is disposed to clog the electrolyte injection hole of the terminal plate, and is made of a gas permeable sheet for preventing the permeation of the electrolyte. The valve member is so made of an elastic material as to have a cylindrical portion and a bottom portion, and is so arranged that the bottom portion covers the filter. The cap is fixed on the terminal plate, and covers the valve member thereby to hold the valve member in a compressed state with respect to the terminal plate. An air vent hole is formed in the cap. The valve member and the filter are disposed apart from each other.
Patent KR-20080039512-A (KR)
Title: Fuel cell
Inventor: IMANISHI MASAHIRO
IPC: H01M8/02
Filed: 2006-08-31
Abstract: Disclosed is a fuel cell wherein heat exchange efficiency with a tube fuel-cell cell can be improved. Specifically disclosed is a fuel cell (100) comprising a hollow-shaped electrolyte membrane (1), hollow-shaped electrodes (2, 3) respectively arranged on the inner and outer surfaces of the electrolyte membrane (1), and an inner collector (10a) arranged inside the electrolyte membrane (1) and the electrodes (2, 3). The inner collector (10a) has a hollow shape and is composed of a non-porous material.
Patent KR-20080066945-A (KR)
Title: Network support for enhanced voip caller id
Inventor: BENCO DAVID S
IPC: H04M3/42
Filed: 2006-11-02
Abstract: a calling terminal and a called terminal in a telecommunication system; at least one of a specified name or a preferred call back number that are input at the calling terminal before originating a call to the called terminal; at least one telecommunication system that operatively couples the calling terminal to the called terminal; and the specified name and/or the preferred call back number being calling party information at the called terminal for the call from the calling party.
Patent KR-20080081923-A (KR)
Title: Method and device for producing bent spring elements
Inventor: MAZURKIEWICZ JULIUS
IPC: B21D53/88
Filed: 2006-11-17
Abstract: The invention is based on a method of producing bent spring elements from a spring steel strip (14), wherein a feed unit (16) delivers the spring steel strip (14) from a supply roll (12) to a bending unit (32) having at least three bending rollers (34) and a reverse bending roller (36), of which at least one bending roller (34) and the reverse bending roller (36) can be adjusted transversely to the spring steel strip (14) by bending motors (60, 62), and wherein a cutting-off unit (44) adjoins the bending unit (32), said cutting-off unit (44) cutting off the spring steel strip (14) into individual spring elements by means of cutting-off tools (46, 48; 76, 78). It is proposed that the cutting-off tools (46, 48; 76, 78) be movable in the longitudinal direction of the spring steel strip (14) in a numerically controlled manner and that they be synchronized with the feed movement of the spring steel strip (14) during the cutting-off operation.
Patent KR-20080093442-A (KR)
Title: Applying effects to a merged text path
Inventor: GERHARD LUTZ
IPC: G06F17/00
Filed: 2007-02-13
Abstract: Effects are applied to a shape that is generated from a merged text path. The merged text path is created from text paths that are associated with a text run. Boolean operations may be used to create the merged text path. The merged text path removes any overlap and redundancy of the characters within the text run. The shape that is generated from the merged text path maintains the text path information that is associated with the text run such that additional effects may be applied to the shape.
Patent KR-20080089658-A (KR)
Inventor: BREITER RICHARD
IPC: H01Q3/24
Filed: 2006-02-22
Abstract: 제1 안테나 요소; 제2 안테나 요소; 제1 안테나 요소 및 제2 안테나 요소로 전자기적으로 연결되기 위한 연결 요소; 및 제1 전기적 구성 및 제2 전기적 구성 사이의 스위칭을 위하여 연결 요소에 연결된 스위칭 메커니즘을 포함하는 안테나 장치가 제공되는데, 스위칭 메커니즘이 제1 전기적 구성을 가지면 연결 요소는 제1 임피던스를 가지고, 스위칭 메커니즘이 제2 전기적 구성을 가지면 연결 요소는 제2 임피던스를 가진다.
Patent KR-20080094826-A (KR)
Title: Representing network availability status information in presence information
Inventor: KISS KRISZTIAN
IPC: H04L65/40
Filed: 2007-01-31
Abstract: A network element for handling network availability information represented as presence information, where the network element includes a receiving unit for receiving status information in a network availability element and a converting unit for converting the status information into a presence information data format. The network element also includes a generating unit for generating a request that includes the presence information data format. For certain status events the network availability includes at least one child. In one embodiment, the at least one child of the network availability element is a network element for presenting registration status and the network availability element is a part of a person element. The registration status is represented in a state element which includes one of an active element or a ''terminated'' element. In another embodiment, the at least one child of the network availability element is a network element for presenting registration status and the network availability element is a part of a device element. The registration status is represented in a state element which describes if a device is attached to a particular network and includes one of an active element, a ''terminated'' element or out-of-coverage element.
Patent KR-20080110793-A (KR)
Title: Interlayers comprising stable infrared absorbing agents
Inventor: HALDEMAN STEVEN
IPC: B32B17/06
Filed: 2007-04-02
Abstract: The present invention includes infrared absorbing agents that have been treated to resist hydrolytic effects caused by elevated moisture, interlayers comprising those agents, and various multiple layer glass panels that comprise those interlayers. ® KIPO & WIPO 2009
Patent KR-20080104375-A (KR)
Title: A method and apparatus for asynchronous space-time coded transmission from multiple base stations over wireless radio networks
Inventor: PAPADOPOULOS HARALABOS
IPC: H04B7/26
Filed: 2007-11-02
Abstract: A method and apparatus is disclosed herein for asynchronous space-time coded transmission from multiple stations. In one embodiment, the method comprises one or more terminals and at least two base stations wirelessly communicating information-bearing signals to the one or more terminals using orthogonal space-time block codes. In one embodiment, the proposed codes maintain ''orthogonality'' at the receiver even in the presence of asynchronous signal reception among signals transmitted from distinct transmit base stations. ® KIPO & WIPO 2009
Patent KR-20090010961-A (KR)
Title: Mold device for producing cast parts
Inventor: HEINRICH SIEGFRIED
IPC: B22D17/22
Filed: 2006-10-25
Abstract: The invention relates to a mold device for producing cast parts, in particular cast parts of complex shape, such as engine blocks, for example with 2 to 8 cylinders arranged in a row, wherein the mold device can be used, in particular, in die casting machines. The mold device has both a movable clamping plate and a permanently fixed clamping plate with movable or permanently fixed mold halves arranged thereon, wherein a water jacket insert or contour insert is placed in the movable mold halves, characterized in that the contour insert (11) is movable linearly.
Patent KR-20090008261-A (KR)
Title: Soluble adenylate cyclase inhibitors
Inventor: BUCHMANN BERND
IPC: A61K31/5377
Filed: 2007-03-22
Abstract: The invention relates to compounds of general formula (I), to their production and to their use as a medicament.
Patent KR-20090006156-A (KR)
Title: Vacuum pressure swing process to recover high purity carbon dioxide
Inventor: KUMAR RAVI
IPC: B01D53/047
Filed: 2007-03-28
Abstract: The present invention generally relates to vacuum pressure swing adsorption (VPSA) processes and apparatus to recover CO2 having a purity of approximately >=90 mole% from streams containing at least CO2 and H2 (e.g., syngas). The feed (24) to the CO2 VPSA (30) unit can be at super ambient pressure. The CO2 VPSA unit produces three streams, a H2-enriched stream (32), a H2-depleted stream (34) and a CO2 product stream (36). When the CO2 VPSA unit is installed between an SMR/shift reactor (16, 20) and a H2 PSA unit (28), H2 recovery is expected to be increased by extracting CO2, thereby increasing H2 partial pressure in the H2 PSA feed. The recovered CO2 can be further upgraded, sequestered or used in applications such as enhanced oil recovery (EOR).
Patent KR-20090037851-A (KR)
Title: Solid oral dosage form containing an enhancer
Inventor: LEONARD THOMAS W
IPC: A61K9/22
Filed: 2007-04-09
Abstract: The invention relates to a pharmaceutical composition and oral dosage forms comprising a bisphosphonate in combination with an enhancer to enhance intestinal delivery of the bisphosphonate to the underlying circulation. Preferably, the enhancer is a medium chain fatty acid or a medium chain fatty acid derivative having a carbon chain length of from 6 to 20 carbon atoms, and the solid oral dosage form is a controlled release dosage form such as a delayed release dosage form.
Patent KR-20090028700-A (KR)
Title: Process for producing optical fiber base and apparatus therefor
Inventor: INOUE DAI
IPC: C03B37/014
Filed: 2007-06-26
Abstract: A process for producing an optical fiber base and an apparatus for the process. The phenomenon in which a large loss is caused especially in the region of short wavelengths of 1,310 nm and shorter can be inhibited from occurring. The process for optical fiber base production is characterized by comprising: a porous glass base formation step in which fine glass particles are deposited to form a porous glass base; a vessel preparation step in which a vessel made of a synthetic quartz glass is prepared by forming a melt of a soot deposit obtained by hydrolyzing a silicon compound with an oxyhydrogen flame and depositing the resultant fine glass particles; a gas introduction step in which a dehydrated reactant gas and an inert gas are introduced into the vessel; a heating step in which the vessel into which the dehydrated reactant gas and inert gas have been introduced is heated; and a dehydrating sintering step in which the porous glass base is inserted into the heated vessel and then dehydrated and sintered.
Patent KR-20090017604-A (KR)
Title: Securing media content using interchangeable encryption key
Inventor: PINDER HOWARD G
IPC: H04N7/167
Filed: 2007-06-08
Abstract: An embodiment of a system for securing media content includes a digital media device comprising a memory associated with a secure element. The memory contains a private key and storage for at least one group key. The private key is used to decrypt transmissions from a remote access control system that are encrypted by a corresponding public key. The digital media device further comprises logic configured to respond to a first message received from the remote access control system encrypted by the public key and including a first group key, the logic responding to the first message by decrypting the first group key and storing the first group key in the memory of the secure element. The digital media device further comprises logic configured to decrypt a content key with the first group key. The content key is used to encrypt media content stored on a medium accessible by the digital media device.
Patent KR-20090017642-A (KR)
Title: Method for producing 1,3,3,3-tetrafluoropropene
Inventor: SAKYU FUYUHIKO
IPC: C07C17/25
Filed: 2007-06-11
Abstract: Disclosed is a method for producing 1,3,3,3-tetrafluoropropene by subjecting 1,1,1,3,3-pentafluoropropane to a hydrogen fluoride elimination reaction in a gas phase in the presence of a catalyst. This method for producing 1,3,3,3-tetrafluoropropene is characterized by using a zirconium compound supporting catalyst wherein a zirconium compound is supported by a metal oxide or an activated carbon.
Patent KR-20090031379-A (KR)
Title: Radio transmitter, radio receiver, system and method with a radio transmitter and radio receiver
Inventor: VOSSIEK MARTIN
IPC: H04B1/69
Filed: 2007-05-31
Abstract: The invention relates to a radio transmitter (1, 4) comprising at least one signal generator (SGEN1) for producing a continuous signal (sFMTx (t)) and an antenna (ANT1) for emitting a transmitted signal (sTx(t)). At least one outlet of the signal generator (SGEN1) is connected to at least one inlet of the antenna (ANT1). The signal generator (SGEN1) is connected to the antenna (ANT1) by means of an interconnected interrupter unit (SW1) for selectively interrupting and maintaining a signal connection between the signal generator (SGEN1) and the antenna (ANT1).
Patent KR-20100080678-A (KR)
Title: Complex display system of public transportation means using dmb and gps and method thereof
Inventor: CHOI HYONG CHOL
IPC: G08G1/137
Filed: 2009-01-02
Abstract: PURPOSE: A bus function integrated display system and a display method thereof are provided to enable a passenger to comfortably move to a destination by providing DMB, text broadcasting, and station guide. CONSTITUTION: A signal receiving part receives a GPS signal corresponding to a current location and a DMB signal which includes at least one advertizing data. A station guide module(21) forms station information which includes a station where a bus will be stopped. An advertizing module(22) extracts arbitrary advertisement data corresponding to the station. A DB server(30) stores station information about the bus route, operation information DB storing the progressing information of a bus, and advertizing data which is included in a DMB signal. A display part displays station information and advertisement corresponding to a station where a bus will be stopped.
Patent KR-20100080998-A (KR)
Title: Cold dry air provocation test for the diagnosis of nonspecific rhinitis
Inventor: JANG TAE YOUNG
IPC: A61M16/10
Filed: 2009-01-05
Abstract: PURPOSE: An air stimulator for low temperature and low humidity is provided to cut the manufacturing cost and to improve the production yield rate by decreasing the failure rate. CONSTITUTION: An air stimulator for low temperature and low humidity includes: an oxygen supply source which is equipped with a compressed oxygen tank or an oxygen generator for medical treatments; a drying/cooling device which filters and dries the moisture in the exhaust oxygen gas which is exhausted from the oxygen supply source through an electronic solenoid valve and cools the exhausted oxygen gas when the temperature of the oxygen gas rises over a fixed level; a regulator which controls pressure to discharge the oxygen at a fixed pressure after receiving the oxygen from the drier; and a filter which filters foreign materials in the oxygen provided form the regulator.
Patent KR-20100081737-A (KR)
Title: Clutch disk assembly
Inventor: JEONG JAE HAN
IPC: F16D13/60
Filed: 2009-01-07
Abstract: PURPOSE: A clutch disk assembly is provided to achieve large friction force and hysteresis and to improve the noise and the vibration performance by a sub-friction spring which supplements friction and hysteresis generated with an outer hub plate. CONSTITUTION: A clutch disk assembly comprises a facing(1), a disk plate(5) which comprises a plurality of disc shock-absorbing slits(3) and is combined with the facing, a sub plate(9) comprises sub shock-absorbing slits(7) in a location corresponding to the disc shock-absorbing slits, an elastic member(15) which is arranged in a space formed with the disc shock-absorbing slits and the sub shock-absorbing slits to the circumferential direction in series, an inner hub plate which comprises a spring support projection(37) which is projected to the outer side of the radius direction in order to support both ends of the elastic member, an outer hub plate(41) which comprises a plurality of isolation projections(43) which is projected to the inner side of the radius direction in order to isolate the elastic member arranged between the spring support projection, a main friction unit(17) which generates the frictional force in relative rotating of the sub plate and the inner hub plate, and a sub friction unit which generates the frictional force in relative rotating of the sub plate and the outer hub plate and is formed with a sub friction spring.
Patent KR-20100082981-A (KR)
Title: Image forming apparatus and auto color registration method thereof
Inventor: KANG KYUNG PYO
IPC: G03G15/01
Filed: 2009-01-12
Abstract: PURPOSE: An image forming device and a color arrangement method are provided to exactly revise an arrangement error of each color. CONSTITUTION: A driving unit(110) drives a transfer member. A control unit(100) prints a test pattern of each color according to rotary period of the driving unit. The control unit outputs image which arrangement error of each color is revised based on the test pattern. The test pattern of each color is printed on the transfer member or a print media. The driving unit comprises a driving roller which the cut end is circle.
Patent KR-20100088323-A (KR)
Title: Impedance matching device of wide band monopole antenna for low frequency and monopole antenna having the same
Inventor: PARK JOO SUNG
IPC: H01F38/00
Filed: 2009-01-30
Abstract: PURPOSE: An impedance matching device of wide band monopole antenna for low frequency and a monopole antenna having the same are provided to implement the impedance matching for wide band with the low cost without using an auto matching unit. CONSTITUTION: A ferrite transformer(204) is electrically connected to a feeding unit. The ferrite transformer changes the impedance by coupling of the coils wound around with the ferrite core. A first turn is combined with the output signal of the ferrite transformer. One end of a second coil is electrically combined with the first turn. The other end of the second coil offers the power feed signal to the antenna radiator(200). The first turn and the second coil protect the ferrite core.
Patent KR-20100088761-A (KR)
Title: Method for manufacturing light-blocking film for display appartus and light-blocking film
Inventor: KIM EUI SOO
IPC: G02B5/20
Filed: 2009-02-02
Abstract: PURPOSE: An external light shield film manufacturing method for a display device, and an external light shield film are provided to prevent the inflow of the external light into the display module and increase the optical transmittivity of the display device. CONSTITUTION: An external light shield pattern is formed on one side of the transparent base(S21). An optical absorption body is filled in the external light shield pattern(S22). The concave groove is formed on the surface of the external light shield pattern filled with the light absorbent(S23). The external light shield layer is formed by hardening the light absorbent(S24).
Patent KR-20100088884-A (KR)
Title: Organic light emitting diode display
Inventor: KIM DONG HO
IPC: H01L51/50
Filed: 2009-02-02
Abstract: PURPOSE: An organic light emitting diode display is provided to improve the impact resistance of the display panel assembly by reducing the step height from the second substrate in a mounting area. CONSTITUTION: A first substrate(51) is divided into a display region and a built-in region. A second substrate(52) is attached to the display region of the first substrate. The first and second substrates are combined with each other to form a display panel assembly(50). A integrated chip(40) is mounted in the built-in region of the first substrate. A protective film(45) is attached to the mounting region of the first substrate. The protective film reduce a step height from the second substrate.
Patent KR-20100095165-A (KR)
Title: System for displaying position of unmmaned rental bicycle
Inventor: LEE JONG SOOL
IPC: G01S5/14
Filed: 2009-02-20
Abstract: PURPOSE: A position display system of a manless loan bicycle is provided to easily trace the location of a manless loan bicycle by including a movable repeater in a vehicle. CONSTITUTION: A GPS module(120) generates the location information of a manless loan bicycle(110) by communicating at least three GPS satellites. A wireless local communications module(130) wirelessly communicates the location information of a manless loan bicycle. At least one movable relay(150) enters into the communication radius of a short range wireless communication module. A bicycle wireless loan module(160) assigns an identification number to a manless loan bicycle.
Patent KR-20090092231-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: HASHITANI MASAYUKI
IPC: H01L21/336
Filed: 2009-02-20
Abstract: A semiconductor device and a manufacturing method thereof are provided to suppress the reduction of the drive capability in case the gate length is reduced. The first conductivity type epitaxial growth layer(3) is formed on the second conductive type buried layer(2) and the first conductivity type semiconductor substrate. A trench(6) is formed on the first conductivity type epitaxial growth layer. The trench has the bottom part to reach the second conductive type buried layer. A gate electrode(8) is formed on the surface of the first conductivity type epitaxial growth layer. The second conductive type high density source diffusion layer(9) is formed at one side of the gate electrode. The second conductive type high density drain diffusion layer(10) is formed at the other side of the gate electrode. The second conductive type buried layer is formed on the predetermined region of the first conductivity type semiconductor substrate.
Patent KR-20100095321-A (KR)
Title: Method and apparatus for generating 3d graphics
Inventor: JUNG KIL SOO
IPC: G06T15/00
Filed: 2009-02-20
Abstract: PURPOSE: A method and a device for generating 3D graphic are provided to generate graphic for the left, right eyes by using 3D graphic organization information. CONSTITUTION: Whether generating 3D graphic is possible or not is determined(510). If it is possible to generate the 3D graphic, depth information is extracted(520). By using 2D graphic organization information and the depth information, 3D graphic configuration information is generated(530). By using the 3D graphic configuration information, the graphic for the left, right eyes is generated(540).