baber/WOPTO huggingface dataset:
Patent KR-20080034309-A (KR)
Title: Dry etching apparatus for manufacturing semiconductor device
Inventor: SEO KEE WEONE
IPC: H01L21/3065
Filed: 2006-10-16
Abstract: A dry etching apparatus for a semiconductor device is provided to restrict reaction of an adhesive agent and a reaction gas by forming a hollow region for storing the adhesive agent at an electrode so as to reduce the amount of impurities. An electrode part(120) comprises a first electrode(122) and a second electrode(124), and the electrodes are joined by an adhesive agent(126). A reaction gas for forming plasma inflows from outside along a first groove(132) formed on the first electrode, and inflows into an etching device through a second groove(134) formed on the second electrode. A hollow region is formed at a region faced to the second electrode, the adhesive agent is stored in the hollow region so as to combine the first and the second electrodes. Thus, the first groove and the second groove are attached without the adhesive agent.
Patent KR-20080036458-A (KR)
Title: Welding robot gantry with the lifting apparatus
Inventor: JUNG CHANG WOOK
IPC: B23K37/02
Filed: 2006-10-23
Abstract: A welding robot gantry with a lifting apparatus is provided to stably transfer a welding robot by using a transfer device which is directly attached to the welding robot. A welding robot gantry is used for welding a plurality of floor members(12), which are transversely arranged on a main plate(10), with a plurality of longitudinal members(11) which are longitudinally arranged between the floor members. The welding robot gantry comprises a frame(3) having a width larger than the floor member, a column(4) extending beyond the floor, and a lifting device(5) connected to both ends of the frame to move the frame up and down relative to the column. A driving device(6) is installed at the lower end of the column to drive the frame back and forth.
Patent KR-20080036806-A (KR)
Title: Heater formed with aluminum coating layer thereon and manufacturing method thereof
Inventor: LIM YOU DONG
IPC: H01L21/02
Filed: 2006-10-24
Abstract: A heater with an aluminum coating layer and a method for manufacturing the same are provided to prevent corrosion of the heater and plasma damage at high temperature by using an aluminum diffusion coating process and a heat treatment. A mixture powder is filled in a furnace. The mixture powder is a mixture of an aluminum powder, an activator, and a sintering protection agent. A nickel metal heater(3) to be coated is placed in the furnace which is filled with the mixture powder. The nickel metal heater is processed with a diffusion heat treatment under argon or hydrogen atmosphere. The aluminum powder and the activator are reacted with each other to create a gas during the diffusion heat treatment. The gas is transferred to a surface of the nickel metal heater due to the slope of gas partial pressure between the mixture powder and the surface of the nickel metal heater. The gas transferred to the surface of the nickel metal heater forms a NiAl layer as a diffusion coating layer by decomposition and exchange reaction on the surface of the nickel metal heater. The nickel metal heater with the NiAl layer formed thereon is placed in oxidation heat treatment equipment. The nickel metal heater is thermally processed under an oxygen atmosphere to form a NiAl2O3 layer(7) as an oxide layer.
Patent KR-20080037983-A (KR)
Title: Thermal spread shield sheet and liquid crystal display device having thereof
Inventor: KWAK YOUNG JAE
IPC: G02F1/1333
Filed: 2006-10-27
Abstract: A heat radiating sheet and an LCD(Liquid Crystal Display) device having the same are provided to reduce faults by reducing generation of bubbles of the heat radiating sheet according as a protection film layer is formed by using a thermosetting adhesive, thereby increasing stability of the heat radiating sheet. A heat radiating sheet comprises a base film(110), a thermosetting adhesive layer(112) and a protection film layer(114). The thermosetting adhesive layer is formed in at least one side of the base film. The protection film layer is attached to the thermosetting adhesive layer. The base film is made from graphite or rubber-based material or acrylic-based material. To attach the protection film layer to the base film, the thermosetting adhesive layer is formed in at least one side of the base film.
Patent KR-20080038918-A (KR)
Title: Continuously variable transmission for vehicle
Inventor: SHIN JIN HO
IPC: F16H9/00
Filed: 2006-10-31
Abstract: A continuously variable transmission for a vehicle is provided to prevent an excessive amount of oil from being leaked in the transmission by supplying a pressurized fluid to a hydraulic chamber through oil passages formed in a bearing member and a piston. A variable side pulley(30) is movably installed on a primary pulley(10) which is mounted on an input shaft of a transmission, and a secondary pulley mounted on an output shaft. A piston(40) is mounted on the input shaft and the output shaft. A hydraulic chamber(50) is formed between one side of the piston and the variable side pulley to receive a pressurized fluid. A bearing member(70) is inserted into a rear cover(60) to support the piston and rotate the variable side pulley. Oil passages(80,85) are formed in the bearing member and the piston to supply the pressured fluid to the hydraulic chamber.
Patent KR-20080035416-A (KR)
Title: Method and apparatus for transmitting/receiving control segment bit map in an orthogonal frequency division multiple system
Inventor: YU JAE CHON
IPC: H04L27/26
Filed: 2006-11-01
Abstract: A method and an apparatus for transmitting/receiving control segment information in an orthogonal frequency division multiple system are provided to enhance receiving reliability in a receiver by transmitting CRC(Cyclic Redundancy Check) information attached to an information bit of another messages. In a method for transmitting a control segment bitmap in a transmitter of an orthogonal frequency division multiple system, a message, which includes the control segment bitmap for representing whether or not whole control segments are utilized without CRC(Cyclic Redundancy Check) information(405), is generated. The message is transmitted to a wireless network. The message is PDCAM(Packet Data Control Assignment Message) transmitted through a first control channel.
Patent KR-20080041509-A (KR)
Title: Dynamic ramp apparatus for curtain airbag in automobile
Inventor: CHOI JAE HO
IPC: B60R21/213
Filed: 2006-11-07
Abstract: A developing guide device of a curtain airbag for a vehicle is provided to guide an airbag cushion to develop to a right direction by folding the pillar trim inward using a wire connecting the airbag cushion and the pillar trim together. A developing guide device of a curtain airbag for a vehicle is connected to an airbag cushion or a developing part which develops with the airbag cushion at one end and to a linking unit(10) connected to a pillar trim(3) with a function of converting a direction at the other end, to fold the pillar trim of a center pillar and to guide a right developing direction of the airbag cushion by developing force of the airbag cushion when the airbag cushion of the curtain airbag(7) inflates. The linking unit is of a pulley type including a first and a second direction conversion pin(12a,12b) installed downward at a regular interval at an inner panel at a back of the airbag cushion; and a wire(11) fixed to the airbag cushion, extended crossing between the first direction conversion pin and the inner panel, extended forward at the second direction conversion pin, and connected to the pillar trim.
Patent KR-20080043084-A (KR)
Title: Engine mounting structure of car
Inventor: LEE YOUNG GU
IPC: B60K5/12
Filed: 2006-11-13
Abstract: An engine mounting structure of a vehicle is provided to perform easy control without a position restriction by constructing an electromagnetic system having no existing solenoid valve and vacuum hose. An engine mounting structure of a vehicle includes an upper bracket(10), a lower bracket(20), and a controller(30). The upper bracket includes an insulator(12) to damp an external shock at the upper portion of the vehicle. The upper bracket has a coupling member(14). The lower bracket is coupled to the upper bracket. The lower bracket is provided therein with a shock damping member. The controller controls the shock damping member. The shock damping member includes a separator(41), an electromagnet(42), a movable member, a seal rubber(44), and a spring(45).
Patent KR-20060133510-A (KR)
Title: High-voltage transformer
Inventor: FUSHIMI TADAYUKI
IPC: H01F38/08
Filed: 2006-11-30
Abstract: A high-voltage transformer is provided to drive a plurality of loads at the same time by one high-voltage transformer, and to prevent the degradation of efficiency of winding work. A first and a second bobbin(21A,21B) have a hollow part comprising a primary winding(45A,45B) and a secondary winding(46A,46B). A first and a second core(30A,30B) are inserted into the hollow part of the first and the second bobbin. A third core(31) is arranged on a position adjacent to the first and the second core. A first magnetic path is formed by the first core and the third core, and a second magnetic path is formed by the second core and the third core. The winding direction of the primary winding on the first and the second bobbin is adjusted, so that the direction of magnetic flux on the first magnetic path is equal to the direction of magnetic flux on the second magnetic path in the third core.
Patent KR-20080051385-A (KR)
Title: A supporting device of bonnet for excavator
Inventor: ROH MAENG YONG
IPC: E02F9/14
Filed: 2006-12-05
Abstract: A supporting device of a bonnet for an excavator is provided to support an opened cover strongly by causing a slider of a support bar to be held in a fixing groove of a guide rail when the cover is opened. A supporting device of a bonnet for an excavator comprises support bars(10) and guide rails(20).One end of the support bar is connected with a cover(3) so that the support bar supports the cover when the cover opens. When the cover rotates the support bar rotates together. The other end of the support bar slides along a slide groove(21) formed on the guide rail. The guide rail is attached to a main body(2) of the bonnet. The support bar is provided with a slider(12) at the end to slide along the sliding groove. The guide rail is provided with a fixing groove at one end to hold the slider of the support bar when the cover opens fully.
Patent KR-20080051515-A (KR)
Title: A variable shroud for heavy equipment
Inventor: YOON YO DUK
IPC: F04D29/54
Filed: 2006-12-06
Abstract: A variable shroud for heavy equipment is provided to improve the workability by reducing a heater balance test time when manufacturing equipment. A variable shroud for heavy equipment comprises a plurality of bodies(10,20,30,40) having receiving sections(12,22,32,42) and extending bars(14,24,34,44). The extending bar of one body is coupled with the receiving section of an adjacent body to form the entire external appearance. The extending bar of one body is pushed toward or pulled down from the receiving section of an adjacent body, so that the size of the entire external appearance is varied. Each receiving section is formed with an elongated hole. Each extending bar has a protruding section corresponding to the elongated hole.
Patent KR-20080058808-A (KR)
Title: Arc-slit for source head of ion implant apparatus
Inventor: YU IN KYU
IPC: H01L21/265
Filed: 2006-12-22
Abstract: An arc slit for source head of an ion implant apparatus is provided to maintain constantly a size of a beam hole by exchanging only a beam hole part of an arc slit. An arc-slit for source head of an ion implant apparatus includes a first arc slit body(310) and a second arc slit body(320). The first arc slit body is coupled with or is decoupled from the second arc slit body. A beam hole(321) having a constant length is formed at the second arc body. An ion beam passes through the beam hole. The first arc slit body includes a cross-shaped insertion hole. The cross-shaped insertion hole is formed around a center of the first arc slit body. A first member is formed at a lateral end of the insertion hole.
Patent KR-20060015355-A (KR)
Title: Flash memory with ultra thin vertical body transistors
Inventor: FORBES LEONARD
IPC: H01L21/8247
Filed: 2002-02-04
Abstract: Structures and method for Flash memory with ultra thin vertical body transistors (200) are provided. The Flash memory includes an array of memory cells including floating gate transistors (200). Each floating gate transistor (200) includes a pillar (201) extending outwardly from a semiconductor substrate (202). The pillar (201) includes a single crystalline first contact layer (204) and a second contact layer (206) vertically separated by an oxide layer (208). A single crystalline vertical transistor (210) is formed along side of the pillar. The single crystalline vertical transistor (210) includes an ultra thin single crystalline vertical body region (212) which separates an ultra thin single crystalline vertical first source/drain region (214) and an ultra thin single crystalline vertical second source/drain region (216). A floating gate (212) opposes the ultra thin single crystalline vertical body region (212), and a control gate (218) separated from the floating gate (212) by an insulator layer (220).
Patent KR-20060036453-A (KR)
Title: Curable compositions of n-alkyl melamine formaldehyde and carbamate resins
Inventor: BROGAN JOHN COLIN
IPC: C08G18/71
Filed: 2004-06-21
Abstract: This invention relates to curable composition comprising a carbamate resin and a crosslinking compound having the structure of Formula (I): wherein Z is a hydrogen, an alkyl of 1 to about 18 carbon atoms, an aryl of about 6 to about 24 carbon atoms, an aralkyl of about 7 to about 24 carbon atoms or -NR5CH 2OR6; R1, R4 and R5 are each independently hydrogen, -CH2OR6, an alkyl of 1 to about 18 carbon atoms, an aryl of about 6 to about 24 carbon atoms or aralkyl of about 7 to about 24 carbon atoms, with the proviso that at least one R1, R4, and R5 is an alkyl, aryl or aralkyl; R2, R3 and R6 are each independently hydrogen, alkyl, aryl, aralkyl, alkoxyalkyl or an alkaryl having from 1 to about 24 carbon atoms. Another embodiment of this invention is waterborne curable composition comprising the crosslinking compound of Formula (I), a carbamate resin and water.
Patent KR-20060033909-A (KR)
Title: Apparatus and method for processing analog and digital signals from multiple signal sources
Inventor: ECOFF CLINT ALAN
IPC: H04N5/46
Filed: 2004-07-08
Abstract: An apparatus (100) such as a television signal receiver employs an efficient and cost-effective signal processing architecture which enables, among other things, the reception and processing of both analog and digital signals from multiple signal sources, such as but not limited to, terrestrial and cable signal sources. According to an exemplary embodiment, the apparatus (100) includes a first tuner (10) operative to generate a first IF signal corresponding to a first RF signal. A first demodulator (50) is operative to generate a first demodulated signal corresponding to the first IF signal. A second tuner (20) is operative to generate a second IF signal corresponding to a second RF signal. A second demodulator (60) is operative to generate a second demodulated signal corresponding to the second IF signal. A third demodulator (90) is operative to generate a third demodulated signal corresponding to one of the first and second IF signals.
Patent KR-20070015358-A (KR)
Title: Apparatus for producing polymer
Inventor: OHMI TADAHIRO
IPC: B29C48/76
Filed: 2004-08-24
Abstract: An apparatus for producing a polymer, wherein the surface of a member contacting with the polymer of a device for melting and molding a raw material polymer has been subjected to a passivation treatment and is covered by a passive film, wherein ultra- pure water is used as a solvent to be injected into a molten polymer, to prevent the incorporation of a contaminant, and wherein an inert gas is fed to the line for discharging a gas, to prevent the contamination by back diffusion. As the above passive film, an aluminum oxide film or a chromium oxide film is preferred. ® KIPO & WIPO 2007
Patent KR-20060108637-A (KR)
Title: Two-way scanning fingerprint sensor
Inventor: MAINGUET JEAN FRANCOIS
IPC: G06K9/00
Filed: 2004-11-08
Abstract: The invention relates to the recognition of digital fingerprints, and more particularly to recognition via a sensor which is shaped as an elongated strip of detectors which can detect the crests and valleys of fingerprints as a finger is scrolled past a sensor in a substantially perpendicular manner in relation to the direction of elongation of said strip. In order to improve recognition security, the finger is scrolled in two opposite directions and verification occurs to ensure that the deformation of the image between said two directions corresponds to a normal deformation given the natural plasticity of the skin.
Patent KR-20060113925-A (KR)
Title: Microphone preamplifier
Inventor: DERUGINSKY MICHAEL
IPC: H04R3/00
Filed: 2004-10-14
Abstract: A microphone preamplifier, comprising a differential input (102) stage with a first and a second input terminal and an output stage with an output terminal; where the microphone preamplifier is integrated on a semiconductor substrate. A feedback circuit, with a low-pass frequency transfer function (103), is coupled between the output terminal and the first input terminal and integrated on the semiconductor substrate. The second input terminal provides an input for a microphone signal (105). Thereby a very compact (with respect to consumed area of the semiconductor substrate), low noise preamplifier is provided.
Patent KR-20060123189-A (KR)
Title: Connection between a pipe and a wall
Inventor: BOUDRY JOHN ALEXANDRE
IPC: F16L47/24
Filed: 2004-11-25
Abstract: A fitting (22) for providing a substantially fluid-tight seal between an opening in a chamber wall (10) and a pipe passing through said opening, said fitting (22) comprising: a first portion (31) adapted to extend through the opening in the chamber wall and; a second portion (32) adapted to form a fluid-tight fit with the first portion (31), both the first portion (31) and the second portion (32) being adapted to allow the pipe to pass therethrough; characterized in that the first portion (31) is formed from a material adapted to bond to a fiber reinforced plastics material and that the second portion (32) is formed from an electrofusible polymeric plastics material.
Patent KR-20060120164-A (KR)
Title: Nitrooxyderivatives of antihypertensive drugs
Inventor: DEL SOLDATO PIERO
IPC: C07D285/10
Filed: 2004-12-01
Abstract: The present invention relates to beta-adrenergic blockers nitrooxyderivatives of general formula (I): A-(Y-ONO2)s and enantiomers and diastereoisomers and pharmaceutically acceptable salts thereof, pharmaceutical compositions containing them and their use for the treatment of hypertension, cardiovascular diseases, glaucoma, migraine headache and vascular diseases.
Patent KR-20060123358-A (KR)
Title: Method and apparatus for the production of particulate carbon products
Inventor: EDWIN EMIL
IPC: D01F9/133
Filed: 2004-11-22
Abstract: This invention relates to a method for the production of particulate carbon products in a reactor vessel wherein gas flow between a gas inlet port and a gas outlet port suspends a bed of catalyst-containing particulate material in said vessel and wherein the product is discharged from said vessel by falling from the bed.
Patent KR-20060113973-A (KR)
Title: Method and system for wireless communication networks using cooperative relaying
Inventor: LARSSON PETER
IPC: H04B7/02
Filed: 2004-12-23
Abstract: The present invention relates to relay supported wireless communication to enhance communication performance. In the wireless communication system according to the invention neighboring relay stations are arranged with substantially overlapping coverage. In the method according to the invention mobile stations makes soft association to relay stations. The mobile stations feed back the selection of relay stations and channel quality measures to the base station. The base station adapts the transmission to the relay stations based on each mobile stations reported soft associations and channel quality measures. In this way the control signaling to and from the relay stations can be very limited.
Patent KR-20070018826-A (KR)
IPC: D06F58/04
Filed: 2004-12-23
Abstract: 본 발명은 세탁물 건조기에 관한 것이며, 상기 세탁물 건조기는 하우징(1)에서 드럼을 회전 가능하게 수용하기 위한 베어링(9), 의류를 수용하기 위한 회전 가능한 드럼(2) 및 하우징(1)을 포함한다. 과열로부터 베어링(9)을 보호하기 위하여 베어링(9)을 냉각하기 위한 냉각 공기 장치가 제공된다.
Patent KR-20060107868-A (KR)
Title: Method for concentrating influenza virus
Inventor: PAU MARIA GRAZIA
IPC: A61K35/76
Filed: 2000-11-24
Abstract: Novel means and methods are provided for the production of mammalian viruses, comprising infecting a culture of immortalized human cells with the virus, incubating the culture infected with virus to propagate the virus under conditions that permit growth of the virus, and to form a virus-containing medium, and removing the virus-containing medium. The viruses can be harvested and be used for the production of vaccines. Advantages - human cells of the present invention can be cultured under defined serum free conditions, and the cells show improved capability for propagating virus. In particular, methods are provided for producing in cultured human cells Influenza virus and vaccines derived thereof. This method eliminates the necessity to use whole chicken embryos for the production of Influenza vaccines. The method provides also for the continuous or batchwise removal of culture media. As such, the present invention allows the large scale continuous production of viruses to a high titer.
Patent KR-20060129074-A (KR)
Title: Image processor, image processing method and information storage medium
Inventor: KOMATSUMOTO HIDENORI
IPC: A63F13/52
Filed: 2005-01-27
Abstract: An image processor capable of enhancing visibility of an object when the state of a virtual three-dimensional space is displayed. The image processor displays an image showing the state of when a water splash object (42) is viewed from a view point (54) in a virtual three-dimensional space (50) where the water splash object (42) and the view point (54) are arranged. The image processor is characterized by comprising a means for calculating the distance data concerning the water splash object (42) and the view point (54), a moving mode determining means for determining the moving distance or moving speed of the water splash object (42) in the virtual three-dimensional space (50) based on the distance data, an object moving means for moving the water splash object (42) according to the moving distance or moving speed thus determined, and a means for displaying an image showing the state of when the moving water splash object (42) is viewed from the view point (54) in the virtual three-dimensional space (50).