baber/WOPTO huggingface dataset:
Patent KR-20070091195-A (KR)
Title: Wide area and local network id transmission for communication systems
Inventor: WANG MICHAEL MAO
IPC: H04L12/28
Filed: 2005-12-21
Abstract: The embodiments utilize OFDM symbols to communicate network IDs. The IDs are encoded into symbols utilizing the network IDs as seeds to scramble respective pilots that are then transmitted by utilizing the symbols. The pilots can be structured into a single OFDM symbol and/or multiple OFDM symbols. The single symbol structure for transmitting the network IDs is independent of the number of network ID bits and minimizes frequency offset and Doppler effects. The multiple symbol structure allows a much coarser timing accuracy to be employed at the expense of transmitting additional symbols. Several embodiments employ a search function to find possible network ID candidates from a transmitted symbol and a selection function to find an optimum candidate from a network ID candidate list.
Patent KR-20070100767-A (KR)
Title: Process for manufacturing devices carrying at least one active material by deposition of a low-melting alloy
Inventor: MARTELLI DANIELE
IPC: H01J9/46
Filed: 2005-12-20
Abstract: A process manufacturing devices (21, 21') that carry an active material is described, based on the continuous deposition of a strip of low-melting alloy in the liquid state on a ribbon (1') of a metal net or a micro-perforated and stretched sheet metal, which surface has been previously treated (2), for example by means of deoxidation, and preferably prepared for the successive cutting in single components or rather devices with active material. The deposition (3) can occur by immersion into laminar waver on into a constant jet, by spraying of small drops or by liquid dispensation.
Patent KR-20070107067-A (KR)
Title: Device for the transdermal stimulation of a nerve of the human body
Inventor: KRAUS THOMAS
IPC: A61N1/36
Filed: 2006-01-21
Abstract: The invention relates to a device (1) for the transdermal stimulation of a nerve of the human body. Said device (1) comprises at least one stimulation electrode (2) and at least one reference electrode (3) for transdermal nerve stimulation. The at least one stimulation electrode (2) and the at least one reference electrode (3) are connected to a control unit (4) and can be impinged upon by an electric current with the aid of said control unit (4). The at least one stimulation electrode (2) and the at least one reference electrode (3) are disposed in or on a housing (5) that is configured so as to be mounted on or in the human ear. In order to render nerve stimulation efficient and more easily manageable for the patient, the housing (5) is provided with a bow-shaped extension (6) that is embodied so as to be inserted into the auditory canal. Said bow-shaped extension (6) is modeled after the shape of the opening into the auditory canal or the external auditory canal while an electrode head (7) which is provided with two contact points (8, 9) for the two electrodes (2, 3) is arranged at the end of the bow-shaped extension (6).
Patent KR-20080005929-A (KR)
Title: System and method for managing water content in a fluid
Inventor: FORKOSH DAN
IPC: F24F13/32
Filed: 2006-03-24
Abstract: A system and method for managing water content in a fluid includes a collection chamber for collecting water from the fluid with a desiccant, and a regeneration chamber for collecting water from the desiccant. An evaporator is used to cool the collection chamber, and a compressor is used to compress refrigerant flowing through the evaporator. An engine powers the compressor, and also provides waste heat to the regeneration chamber to increase the amount of water expelled from the desiccant. Water from the desiccant is evaporated in air flowing through the regeneration chamber. Air leaving the regeneration chamber is cooled to extract the water for drinking or other uses.
Patent KR-20080005515-A (KR)
Title: Oxidatively stable microlayers of gas diffusion layers
Inventor: FRISK JOSEPH W
IPC: H01M4/86
Filed: 2006-03-21
Abstract: The present invention is a microlayer for use with an electrically conductive porous substrate of a gas diffusion layer. The microlayer includes carbon particles and a polymeric composition of first highly-fluorinated polymers that are non-melt processable and second highly-fluorinated polymers that are melt processable.
Patent KR-20080016815-A (KR)
Title: Test method for endotoxin
Inventor: SHIOZAKI TETSUYA
IPC: G01N33/579
Filed: 2006-05-30
Abstract: Disclosed is a method which can detect an endotoxin derived from a gram negative bacterium in a sample in which it has been difficult to detect or quantify the endotoxin accurately or the like by the method described in the Handbook of the Japanese Pharmacopoeia, 14th ed., Hirokawa Publishing Co., 2001:B-63. A test method for an endotoxin using a lysate reagent comprising the step of adding the lysate reagent to a sample in the presence of albumin and/or globulin and then performing the determination.
Patent KR-20070118315-A (KR)
Title: Compositions for inhibiting the function of polynucleotide sequences
Inventor: PACHUK CATHERINE
IPC: C12N15/11
Filed: 2000-04-19
Abstract: A therapeutic composition for inhibiting the function of a target polynucleotide sequence in a mammalian cell includes an agent that provides to a mammalian cell an at least partially double-stranded RNA molecule comprising a polynucleotide sequence of at least about 200 nucleotides in length, said polynucleotide sequence being substantially homologous to a target polynucleotide sequence. This RNA molecule desirably does not produce a functional protein. The agents useful in the composition can be RNA molecules made by enzymatic synthetic methods or chemical synthetic methodsin vitro; or made in recombinant cultures of microorganisms and isolated therefrom, or alternatively, can be capable of generating the desired RNA molecule in vivo after delivery to the mammalian cell. In methods of treatment of prophylaxis of virus infections, other pathogenic infections or certain cancers, these compositions are administered in amounts effective to reduce or inhibit the function of the target polynucleotide sequence, which can be of pathogenic origin or produced in response to a tumor or other cancer, among other sources.
Patent KR-20080023296-A (KR)
Title: Organometal benzenephosphonate coupling agents
Inventor: BARDEN TIMOTHY C
IPC: C07F3/06
Filed: 2006-05-09
Abstract: The invention relates to chemical genera of organometal benzenephosphonates useful in cross-coupling organic synthesis, having general formula (I): where R is selected from boron, zinc, tin and silicon residues. ® KIPO & WIPO 2008
Patent KR-20080017364-A (KR)
Title: Process for producing silicon compound
Inventor: OOBA YOSHIYUKI
IPC: H01L21/336
Filed: 2006-05-17
Abstract: This invention provides a process for producing a silicon compound that can reduce the number of steps as much as possible and can form a desired compound in a low-temperature environment. The production process comprises allowing a radical of a halogen gas to act in the state of being kept at a relatively high temperature to an etching member (11), which is disposed within a chamber (1) and is formed of a material containing an element capable of forming a compound with Si, to produce a gas of a precursor (24), which is a compound between the above material and the halogen, while an Si interface is exposed to hold the temperature of a substrate (3) housed within the chamber (1) at a relatively low temperature to adsorb the precursor (24) onto the Si interface of the substrate (3), and then allowing the radical of the halogen gas to act on the precursor (24) adsorbed onto the Si interface to reduce the precursor (24) and thus to produce a compound between the above material and Si.
Patent KR-20080036008-A (KR)
Title: Nitrogen generating device and apparatus for use therefor
Inventor: YOSHINO AKIRA
IPC: C01B21/04
Filed: 2006-06-16
Abstract: This invention provides a method which comprises subjecting compressed air introduced into a high-pressure column (11) to supercold separation, reservoiring liquid air (13) at the bottom, withdrawing nitrogen in a gaseous state from the top, introducing the liquid air (13) at the bottom of the high pressure column (11) into a low pressure column (12), subjecting the liquid air (13) introduced into the low pressure column (12) to supercold separation, reservoiring oxygen-rich liquid air (22) at the bottom, withdrawing nitrogen in a gaseous state as a product gas from the top, introducing nitrogen withdrawn from the top of the high pressure column (11) into a condenser (16) for liquefaction, refluxing a part of the liquid nitrogen into the high pressure column (11) while feeding the remaining nitrogen into the top of the low pressure column (12), and introducing liquid nitrogen or liquid oxygen in a cold state from the outside of the system into the low pressure column. In this method, the liquid air (13) withdrawn through a take-out pipe (20) from a part where the number of theoretical plates is set to a range of 1 to 10 stages from the column bottom side in the rectification part (12a) of the low pressure column (12) is introduced. This method can significantly reduce the amount of the raw material air and can significantly reduce the power consumption, the amount of coldness, and the cost of equipment.
Patent KR-20080031203-A (KR)
Title: Improved main tee connection
Inventor: LALONDE PAUL D
IPC: E04B9/00
Filed: 2006-04-20
Abstract: A main tee with separate clips affixed on its ends for splicing the tee with identical tees in end-to-end butt joints. The tee and clip form a pocket for receiving the projecting end of an opposing clip with a uniform low insertion force. The clip is self-aligning with the pocket and when interconnected the clips precisely align the coupled tees both vertically and horizontally. The clips, formed of relatively strong material, have mutually engageable locking surfaces that ensure a strong joint.
Patent KR-20090085955-A (KR)
Title: Image sensor
Inventor: PARK BYUNG JUN
IPC: H01L27/146
Filed: 2008-02-05
Abstract: An image sensor is provided to reduce a crosstalk between pixels by forming a first spacer and a second spacer by a material having a refractive index lower than a material of an interlayer insulation film and a first intermetallic insulation film. An image sensor includes a photoelectric conversion part(110), an interlayer insulation film(210), a first structure(310), a second structure(330), a first intermetallic insulation film(230), and a second intermetallic insulation film(250). The photoelectric conversion part is formed inside a semiconductor substrate(101). The interlayer insulation film is formed on the semiconductor substrate. The first structure and the second structure are formed on the interlayer insulation film. Each structure includes an insulation post, a metal line, and a spacer. The metal line is formed on the insulation post. The spacer is formed in both sides of the metal line and the insulation post. The first intermetallic insulation film and the second intermetallic insulation film cover top parts of the first structure and the second structure.
Patent KR-20090086004-A (KR)
Title: Method for managing encryption key by mobile communication terminal connected with smartcard and apparatus therefor
Inventor: JUNG JI WUCK
IPC: H04L12/22
Filed: 2008-02-05
Abstract: A method and an apparatus for managing an encoding key by a mobile terminal connected to a smart card are provided to reduce an operating amount for enhancing a processing speed in receiving or deleting a multimedia data by not extracting record key information of all multimedia data stored inside a mobile communication terminal with reference to record key database. An encoded multimedia data provided from a digital multimedia broadcaster is received(S72). Record key information corresponding to an encoding key for decoding the multimedia data is extracted from stream information included in the multimedia data(S74). An apparatus for managing an encoding key determines whether the extracted record key information is pre-stored to the record key information of each pre-stored multimedia data and the record key database which stores identification information of the multimedia data or not(S76). In case the extracted record key information is not pre-stored to the record key database, the record key information and the identification information of the multimedia data are mapped, and the mapped information is stored to the record key database.
Patent KR-20090037276-A (KR)
Title: Novel obovatol derivative compound and pharmaceutical composition comprising the same for the prevention and treatment of vascular smooth muscle cell hyper-proliferative disease
Inventor: YUN YEO PYO
IPC: C07C43/295
Filed: 2008-02-15
Abstract: An obovatol derivative compound is provided to ensure activity on inhibiting vascular smooth muscle cell proliferation and to prevent and treat vascular smooth muscle cell hyper-proliferative disease and various cardiovascular diseases. An obovatol derivative compound has a structure represented by the chemical formula Ia or Ib. In the chemical formula Ia, R1 is C1-C4 linear or branched alkyl and R2 is an ester group. In the chemical formula Ib, R3 and R3' are independently hydroxyl or acetyl; and R4 and R4' are independently allyl or C1-C3 linear or branched alkyl. A pharmaceutical composition for preventing and treating vascular smooth muscle cell hyper-proliferative diseases comprises (a) pharmaceutical effective amount of the obovatol derivative compound and (b) pharmaceutically acceptable salts.
Patent KR-20080114483-A (KR)
Title: Information processing apparatus and control method thereof, and information processing system
Inventor: KOYANO HIROKI
IPC: G06F3/12
Filed: 2008-02-25
Abstract: An information processing unit, a control method and an information processing system are provided to prevent information leak and the illegal usage relating to print. An overlay printing system(301) is loaded on CS in order to register data related to an overlay print process to a server. An overlay printing control module(305) of the overlay printing system is based on CPU and controls a file input output module(302), a user interface module(304) and a printer driver module(306). An acquisition unit acquires device information of a device implementing an overlay print process.
Patent KR-20090117911-A (KR)
Title: Method of providing a mobile service of mobile terminal based of a lacation based service
Inventor: LEE BOK SEOB
IPC: G01S5/14
Filed: 2008-02-26
Abstract: PURPOSE: A method of providing a mobile service of a mobile terminal based of a location based service is provided to easily search information related to various delivered foods by a user of a mobile terminal anywhere anytime, thereby a convenient delivery service. CONSTITUTION: A user accesses a wireless internet through a mobile terminal(S101). A wireless internet server displays a kind of a mobile service(S102). The mobile service can be provided at a current position of the mobile terminal. If the user selects one of the services, the wireless internet server displays service companies on the mobile terminal(S103,S104). The mobile terminal transmits a service use message to a corresponding service providing company by an SMS type(S108). The mobile terminal simultaneously connects a call to a corresponding service providing company.
Patent KR-20080080018-A (KR)
Title: Method of forming ultrasound image by performing digital scan conversion in frequency domain
Inventor: JEONG MOK KUN
IPC: G06T17/00
Filed: 2008-02-26
Abstract: A method for forming an ultrasound image by performing digital scan conversion in a frequency domain is provided to perform scan conversion in the frequency domain to reduce dependence on the location information of an image, thereby solving a problem that the calculation error of image data increases according to a depth of the image. A method for forming an ultrasound image comprises the following steps of: forming the spatial image data of a cylindrical coordinate system from a received signal inputted from a probe; applying an FFT(Fast Fourier Transformation) expression scan-converted in a frequency domain to the spatial image data to form image data in a frequency domain scan-converted to an orthogonal coordinate system; performing the IFFT(Inverse Fast Fourier Transformation) of the image data in the frequency domain scan-converted to the orthogonal coordinate system to form spatial image data at the orthogonal coordinate system; and forming the ultrasound image from the spatial image data at the orthogonal coordinate system.
Patent KR-20090093608-A (KR)
Title: A Fastening Device of Building Outer Wall Ornamental
Inventor: JEE YOUNG HWA
IPC: E04F13/08
Filed: 2008-02-29
Abstract: A stone fastening apparatus for exterior decoration of construction is provided to easily facilitate repair and replacement of the exterior decoration of construction because the exterior decoration of construction is fastened on the fastener through a stone fixture and cylindrical screw member. A stone fastening apparatus for exterior decoration of construction comprises a fixture insertion groove(111) which is formed in one inner lateral side of the exterior material(110) including building stone, wherein a screw coupling hole is formed, a metallic stone fastening piece(120) which is inserted inside the fixture insertion groove, wherein a threaded hole(121) is formed, a cylindrical thread member(140) which is installed in order to integrate with a fastener installed in the outer side of the building exterior material, and a fixing nut(150) which is coupled on the axis of the cylindrical thread member inserted in the building exterior material and installed in order to couple the building exterior material with the building stone fixture and fastener.
Patent KR-20090094945-A (KR)
Title: Sampling device for direct forwarding of analytical sample
Inventor: LEE MAN EOB
IPC: G01N1/00
Filed: 2008-03-04
Abstract: A direct forwarding sampling device is provided to transfer sample to an analytical laboratory by immediately inserting the collected sample into a pneumatic tube and to collect the sample using a sampler or a multifunctional probe. A direct forwarding sampling device(100) comprises an inlet port(130) for the insertion of a sample inlet, a cylindrical component analysis part, a vent(120), and an inlet port projection(132). The inlet port for the insertion of a sample inlet is dipped in molten metal and collects the sample. The inner diameter of the inlet port is 6~7mm. In the cylindrical component analysis part, analysis sample is solidified. The diameter of the cylindrical component analysis part is 20~25mm. The thickness of the cylindrical component analysis part is 12~20mm. One or more vents are formed along the junction of the sample case. The inlet port projection is formed at the inner circumference of the inlet port.
Patent KR-20080082931-A (KR)
Title: Cationic polymer latex
Inventor: BAXTER STEVEN MICHAEL
IPC: C08L21/02
Filed: 2008-03-07
Abstract: An aqueous liquid composition for household use, a method for preparing the composition, a method for cleaning texture by using the composition, and a method for treating paper are provided to improve stability and to obtain complete or partial opaqueness. An aqueous liquid composition for household use comprises at least one active component selected from the group consisting of 3-50 wt% of at least one softener, 2-90 wt% of at least one anionic surfactant, a mixture of 1-25 wt% of at least one softener and 5-75 wt% of at least one anionic surfactant, and 0.1-30 wt% of at least one amphiphilic compound based on the total solid weight of the composition; and at least one cationic polymer latex comprising 0.5-6 wt% of at least one cationic monomer unit, 30-99.5 wt% of at least one aromatic monomer unit, and optionally at least one additional monomer unit based on the dry weight of polymer.
Patent KR-20090096094-A (KR)
Title: Waste Gas Processing
Inventor: HAN YONG KI
IPC: B01D53/26
Filed: 2008-03-07
Abstract: A waste gas treatment apparatus is provided to improve processing efficiency of waste gas by maintaining a reaction space to a proper temperature by minimizing loss of heat in a cooling process of an outer wall of a chamber. A waste gas treatment apparatus includes a heat treatment unit(100), a chamber(200), an insulating material(260) and a gas cooling unit(400). The heat treatment unit purifies and treats the waste gas with arc discharge. The chamber is fixed on the heat treatment unit, and a processing space(210) is formed to treat the waste gas in the chamber. The gas cooling unit cools the processing gas through the chamber.
Patent KR-20080084748-A (KR)
Title: Automobile high-strength electric resistance welded steel pipe with excellent low-temperature impact properties and method of manufacturing the same
Inventor: SATOU MOTOO
IPC: C22C38/00
Filed: 2008-03-14
Abstract: A high-strength electric resistance welded steel pipe for automobiles and a method of manufacturing the steel pipe are provided, wherein the steel pipe is excellent in low-temperature impact properties as well as in shock absorbing performance as an ultra high-strength steel pipe having a tensile strength of 1750 N/mm^2 grade. A high-strength electric resistance welded steel pipe comprises: 0.2 to 0.4% by mass of C, 0.05 to 0.5% by mass of Si, 0.5 to 2.5% by mass of Mn, 0.025% by mass or less of P, 0.01% by mass or less of S, 0.01 to 0.15% by mass of Al, 0.01 to 2% by mass of Cu, 0.05 to 2% by mass of Cr, 0.005 to 0.2% by mass of Ti, and 0.0002 to 0.005% by mass of B, wherein the high-strength electric resistance welded steel pipe has a tensile strength of 1750 N/mm^2 or more, a 0.1%-proof stress of 1320 N/mm^2 or more, and a Charpy impact value of 50 J/cm^2 or more at a testing temperature of -40 deg.C. The high-strength electric resistance welded steel pipe further comprises 0.002 to 0.2% by mass of Nb. The high-strength electric resistance welded steel pipe further comprises 0.005 to 0.5% by mass of V. The high-strength electric resistance welded steel pipe further comprises 0.005 to 0.5% by mass of Zr. The high-strength electric resistance welded steel pipe further comprises 0.02 to 1% by mass of Mo. The high-strength electric resistance welded steel pipe further comprises 0.05 to 3% by mass of Ni. The high-strength electric resistance welded steel pipe further comprises 0.0005 to 0.005% by mass of Ca.
Patent KR-20090099401-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM SUK MIN
IPC: H01L21/82
Filed: 2008-03-17
Abstract: A method for forming a semiconductor device is provided to remove metal material due to the blowing of a fuse area by thinly forming an upper thickness of the fuse than a peripheral area of the fuse where the laser is irradiated. A conductive pattern(210) is formed on a semiconductor substrate(200). A first insulating layer(220) is formed on the whole surface including the conductive pattern. The first insulating layer is etched and a metal contact(230) connected with the conductive pattern is formed. A second insulating layer is formed on the whole surface including the metal contact. The second insulating layer is etched and an insulating layer pattern(250) is formed. The wiring material pattern is folded in the upper side of the insulating layer pattern.