baber/WOPTO huggingface dataset:
Patent KR-20090074217-A (KR)
Title: Method of working solid surface with gas cluster ion beam
Inventor: SUZUKI AKIKO
IPC: H01L21/302
Filed: 2007-10-30
Abstract: A method of working a solid surface while avoiding any deformation of corner portion of nonflat structure. There is provided a method of working a solid surface with gas cluster ion beams, comprising the cluster protection layer forming step of forming on a solid surface a nonflat structure composed of a protrudent portion coated at its top with a cluster protection layer and a depressed portion not coated with a cluster protection layer; the irradiation step of irradiating the solid surface having the nonflat structure formed in the cluster protection layer forming step with gas cluster ion beams; and the removing step of removing the cluster protection layer. The thickness of the cluster protection layer, T, satisfies the relationship of the formula (I): wherein n is the dose of gas cluster ion beams and wherein the efficiency of etching of the cluster protection layer is referred to as etching volume, Y, per cluster (provided that a and b are constants).
Patent KR-20090096414-A (KR)
Title: Recombinant rhino virus vectors
Inventor: KALNIN KIRILL
IPC: A61K39/00
Filed: 2007-10-01
Abstract: The invention provides recombinant rhinovirus vectors including, for example, influenza virus antigens. Also provided by the invention are corresponding pharmaceutical compositions and methods.
Patent KR-20090092767-A (KR)
Title: Knitting method of tubular fabric and weft knitting machine
Inventor: IKEGAMI TAKASHI
IPC: D04B7/34
Filed: 2007-12-22
Abstract: A knitting method of a tubular fabric and a weft knitting machine in which knitting efficiency can be enhanced. As shown in (a) as a variation in moving speed (V) with time t, a tubular fabric intersecting at the opposite ends is knitted by a weft knitting machine having a pair of needle beds such as a front needle bed (FB) and a back needle bed (BB) while a phase difference is imparted as shown by a single dot chain line and a double dots chain line. The phase difference is provided in order to leave an interval for preventing interference of knitting needles advancing from the front and back needle beds to the tip part and performing knitting operation. A position where an knitting operation is performed by driving the knitting needles changes depending on the position of a carriage reciprocating in the longitudinal direction of the needle bed while mounting a cam system. A fabric is knitted while being duplicated by means of the front and back needle beds (FB, BB) and a fabric substantially doubling that by the conventional circling knitting shown in (b) is knitted in a single stroke of the carriage, thus enhancing productivity.
Patent KR-20090105910-A (KR)
Title: Process for forming and controlling rough interfaces
IPC: B81C1/00
Filed: 2008-01-10
Abstract: The invention relates to a process for forming a semiconductor component with a buried rough interface comprising: a) the formation of a rough interface (22) of predetermined roughness R2 in a first semiconductor substrate (16), with: * the selection of a semiconductor substrate (16), presenting a surface (14) with roughness R1>R2, * a thermal oxidation step for this substrate until an oxide-semiconductor interface (22) of roughness R2 is obtained, b) preparation of the oxidized surface of this first semiconductor substrate in view of assembly with a second substrate, c) the assembly of the surface of the oxide and of the second substrate.
Patent KR-20090098821-A (KR)
Title: 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives and therapeutic use thereof
Inventor: LEE YOUNG BOK
IPC: A61P35/00
Filed: 2007-11-16
Abstract: The present invention relates to 5, 6, or 7-substituted-3-(hetero)arylisoquinolinamine derivatives represented by general formula D, their pharmacologically acceptable salts thereof, and compositions containing such compounds. Methods for treating hyperproliferative disorders by administering the compounds are also included. Formula (I).
Patent KR-20090087072-A (KR)
Title: Ferritic stainless steel sheet for water heater excellent in corrosion resistance at welded part and steel sheet toughness
Inventor: FUKUDA KUNIO
IPC: C21D9/46
Filed: 2008-01-07
Abstract: Disclosed is a ferritic stainless steel sheet for a water heater, which shows excellent corrosion resistance at a welded part and has an excellent steel sheet toughness. Specifically disclosed is a ferritic stainless steel sheet for a water heater, which comprises the following components (by mass): C: 0.020% or less, Si: 0.30-1.00%, Mn: 1.00% or less, P: 0.040% or less, S: 0.010% or less, Cr: 20.0-28.0%, Ni: 0.6% or less, Al: 0.03-0.15%, N: 0.020% or less, O: 0.0020-0.0150%, Mo: 0.3-1.5%, Nb: 0.25-0.60%, and Ti: 0.05% or less, with the remainder being Fe and unavoidable impurities, and which satisfies the requirements expressed by the following formulae (1) and (2). 25 <= Cr+3.3Mo <= 30 (1) 0.35 <= Si+Al <= 0.85 (2) wherein "Cr", "Mo", "Si" and "Al" represent the contents (expressed by mass%) of Cr, Mo, Si and Al, respectively. ® KIPO & WIPO 2009
Patent KR-20090089440-A (KR)
Title: Submicron alpha alumina high temperature bonded abrasives
Inventor: BAUER RALPH
IPC: B24D3/16
Filed: 2007-12-12
Abstract: A high temperature bonded abrasive includes alumina abrasive grits, and a vitreous bond matrix in which the alumina abrasive grits are distributed, the vitreous bond matrix having a cure temperature not less than 1000C. The alumina abrasive grits include polycrystalline alpha alumina having a fine crystalline microstructure characterized by an alpha alumina average domain size not greater than 500 nm, and the alumina abrasive grits further include a pinning agent that is a dispersed phase in the polycrystalline alpha alumina. ® KIPO & WIPO 2009
Patent KR-20090110828-A (KR)
Title: Tinted clear coatings uv stabilized with 2-hydroxy phenyl triazine
IPC: C08K5/3492
Filed: 2007-12-17
Abstract: The present invention pertains to tinted clear coating compositions comprising (a) a 2-hydroxy phenyl triazine UV absorber, (b) a pigment, and (c) a binder and to coatings obtained by applying such compositions to a substrate.
Patent KR-20090082937-A (KR)
Title: A piston of a fuel injection pump and a fuel injection pump
Inventor: KOIVUNEN MATTI
IPC: F02M59/26
Filed: 2007-11-21
Abstract: A piston (4) of a fuel injection pump (1) of a piston engine, comprising a first inclined control edge (10) located at the side of the piston (4) for determining the starting time of the fuel injection of the injection pump (1) at a certain engine load, and a second inclined control edge (11) located at the side of the piston (4) for determining the ending time of the fuel injection of the injection pump (1) at a certain engine load. The distance between points of the first (10) and second (11) control edges corresponding to the same load in the axial direction (13) of the piston (4) changes linearly or essentially linearly at a range (A-D) corresponding to the engine idle speed and the full load.
Patent KR-20090091334-A (KR)
Title: Gas-liquid contact apparatus
Inventor: LEE ADAM T
IPC: B01J10/00
Filed: 2007-04-03
Abstract: An apparatus, for improved gas/liquid contact, comprising a tower (10) having a series of tray decks (14) and downcomers (24). Tray decks (14) provide gas/liquid contact for mass transfer and the downcomers (24) are required to clarify the liquid before entering the tray (12) below. The trays (12) have at least one downcomer (24) and one adjacent active sump (38). The sump (38) has at least one row of apertures (40) for bubbling vapor through liquid flowing therein, and is separated from the downcomer (24) by a baffle (34). The clarified liquid at the bottom of the sump (38) is sent to the downcomer (24). The liquid entering the next tray (12) can be assured to divide evenly for multiple-downcomer applications. Gas/liquid contact is thereby enhanced through the installation of these apertures (40), and clarification of the liquid from bubbles is thereby improved through the addition of the active sump (38). Benefits to the tower operation include higher tray capacity and efficiency. ® KIPO & WIPO 2009
Patent KR-20090108039-A (KR)
Title: Expandable and collapsible peripheral device
IPC: G06K19/077
Filed: 2007-12-28
Abstract: An expandable and collapsible peripheral device is disclosed, along with methods of manufacturing same. When in an expanded state, the peripheral device may have a length which conforms to the ExpressCard standard, and when in a collapsed state, the peripheral device may have a form factor approximating that of a CompactFlash card. Peripheral devices of the present invention may operate according to standards other than the ExpressCard standard, and may have sizes in the expanded and collapsed positions unrelated to ExpressCards and/or CompactFlash cards.
Patent KR-20090112677-A (KR)
Title: Ims architecture using a distributed hash table
IPC: H04W40/02
Filed: 2007-12-06
Abstract: IMS multimedia subsystem comprising a set of functional elements for call session control, CSCF, able to transmit a signalling message (m) between a first communication client (T) connected to said multimedia subsystem, and at least one second communication client, this second communication client possibly being connected to said multimedia subsystem or remote and accessible through an interrogation functional element, I-CSCF, and routing means making it possible to determine a path for transmitting the signalling message, from a logical address contained in the signalling message. The multimedia subsystem, IMS, is characterized in that the routing means implement a distributed hash table.
Patent KR-20090101314-A (KR)
Title: Heterocyclic-substituted piperidine as orl-1 ligands
Inventor: BABA YOSHIYASU
IPC: A61K31/498
Filed: 2008-01-15
Abstract: The invention relates to Heterocyclic-Substituted Piperidine Compounds, compositions comprising an effective amount of a Heterocyclic-Substituted Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Heterocyclic-Substituted Piperidine Compound.
Patent KR-20090126247-A (KR)
Title: Air suction device for toilet drainage channel
Inventor: ONISHI NAOKAZU
IPC: E03D11/12
Filed: 2008-03-25
Abstract: An air suction device for a toilet drainage channel, capable of good and silent toilet flushing. The air suction device (200) for the toilet drainage channel (5) has air suction means for sucking air from the toilet drainage channel (5) connected to the downstream side of a water sealing part (4) of a toilet body (1). The air suction means has an ejector (30) serving as a negative pressure generator and also has a suction tank (80) connected between the ejector (30) and the toilet drainage channel (5). The air suction device (200) further has a control device (C) for controlling both execution of a suction stroke in which the suction tank (80) sucks air from the toilet drainage channel (5) and execution of an air exhaust stroke in which the suction tank (80) exhausts air into the toilet drainage channel (5). The control device (C) executes the air suction stroke after the start of the supply of flush water to the bowl (2) of the toilet body (1) and then executes the air exhaust stroke before the completion of the supply of the flush water to the bowl (2).
Patent KR-20090113856-A (KR)
Title: Lubricant base oils and lubricant compositions and methods for making them
Inventor: AMES STEPHEN BRUCE
IPC: C10N30/00
Filed: 2008-02-18
Abstract: A liquid lubricant base oil composition comprising (i) a base stock comprising at least 95 % by weight saturated hydrocarbons such as for example a Group II base stock, a Group III base stock and/or a base stock derived from Fischer-Tropsch synthesised, waxy, paraffinic hydrocarbon material and (ii) 0.2 to 30 % by weight of an aromatic extract which has a dimethyl sulphoxide extractable polycyclic aromatics content of less than 3 weight % may be made by blending the components together and may be used with one or more additives in a lubricant composition which may be used in applications such as marine engine lubricants.
Patent KR-20090133107-A (KR)
Title: Methods and device for limiting battery power consumption in a wireless communication device
Inventor: JACKSON BRUCE KELLY
IPC: H04W88/02
Filed: 2008-02-19
Abstract: Systems, methods and apparatus are provided for limiting power consumption in a wireless communication device. The described aspects provide for power limiting thresholds to reserve power for, or limit power usage by, one or more predetermined applications executable by the wireless communications device. The described aspects are highly user-configurable, allowing a device user and/or a third party to define which applications have a battery power consumption limit or reserve, and the amount of battery power associated with the limit or reserve.
Patent KR-20090119980-A (KR)
Title: Whitening agent
Inventor: WATANABE TATSUYA
IPC: A23K10/28
Filed: 2008-03-10
Abstract: A whitening agent containing, as the active ingredient, a whey protein hydrolyzate, which has the characteristics of showing the main peak at 200 Da to 3 kDa in the molecular weight distribution of 10 kDa or less, having an APL (average peptide chain length) of 2 to 8, having a free amino acid content of 20% or less and having an antigenicity 1/10,000 times or less as high as the antigenicity of β-lactoglobulin, exerting an excellent whitening effect on the skin and being efficacious in preventing and treating spots, freckles and so on; and whitening products such as a cosmetic, a food, a drink, a feed and a drug each containing the whitening agent as described above.
Patent KR-20090127331-A (KR)
Title: Retardation film, process for production thereof and polarizer
Inventor: TANAKA KEI
IPC: G02F1/13363
Filed: 2008-02-25
Abstract: The invention aims at providing a retardation film which exhibits an NZ near 1 and which little warps after it has been laminated with a polarizer; a process for the production thereof; and a polarizer made by using the film. The retardation film is made from a cyclic olefin polymer and satisfies the following requirements (1) to (5): (1) 70nm <= Re <= 300nm, (2) 1.1 <= NZ <= 1.7, (3) α(MD) <= 90ppm/°C, (4) α(TD) <= 90ppm/°C, and (5)|α(MD)-α(TD)| <= 30ppm/°C.
Patent KR-20090118995-A (KR)
Title: A process for producing lower carbon olefins from methanol or/and dimethyl ether
Inventor: QI YUE
IPC: C07C1/20
Filed: 2007-07-27
Abstract: Provided is a process for producing lower carbon olefins from methanol or/and dimethyl ether, wherein methanol or/and dimethyl ether is/are by proportion fed into three reaction zones respectively. Desired olefin product distribution is obtained by adjusting the proportion of feeds entering into said three reaction zones and the process conditions in each reaction zone.
Patent KR-20100015422-A (KR)
Title: Party balloon with illumination device
Inventor: JEFFREY PETER
IPC: A63H27/10
Filed: 2008-02-11
Abstract: A party balloon (10) comprises an expansible membrane with an inlet port (15) to allow entry of gas upon inflation and an illumination device comprising a light emitting diode (LED) (50) powered by at least one battery (54) is mounted inside the balloon (10). In this respect, the illumination device (50) has a projection (58) whereby it is attached to the expansible membrane, inside the balloon, by a clip or O-ring (59) fitted onto the projection (58) from outside the balloon. A strip of insulating material (53) is initially located between the battery or batteries (54) and the LED (50) and is capable of being withdrawn, e g prior to or upon inflation of the balloon (10), to light up the LED and the balloon.
Patent KR-20090127440-A (KR)
Title: Method for the production of laminated ceramic electronic parts
Inventor: CHIKAGAWA OSAMU
IPC: H05K3/46
Filed: 2009-02-18
Abstract: A method of producing a multi-layer ceramic substrate by firing in a state where bonding layers which are not sintered during firing are arranged on the principal surfaces of an unsintered ceramic laminate and then the bonding layers are removed, wherein removal of the bonding layers becomes more difficult if the bonding strength of the bonding layers is high, whereas the bonding layers can be removed easily if the bonding strength is low. A conductor pattern (5 - 9) which contains Ag as the main component is formed and first base material layers (1) and second base material layers (2) are laminated in the unsintered ceramic laminate (12). The second base material layers (2) are arranged along at least one principal surface of the unsintered ceramic laminate (12) and the bonding layers (10, 11) are arranged so as to be in contact with the second base material layers (2). A composition in which during firing Ag diffuses more easily into the second base material layers (2) than into the first base material layers (1) is employed and the bonding strength is improved by reducing the glass softening point without the need to use a means of reducing the particle size of the ceramic powder contained in the bonding layers, which is not readily sintered.
Patent KR-20100047825-A (KR)
Title: Solid-state imaging device
Inventor: KYUSHIMA RYUJI
IPC: H04N5/374
Filed: 2008-09-03
Abstract: A solid-state imaging device (1) is provided with a light receiving section (10), a signal readout section (20), a control section (30) and a correction processing section (40). In the light receiving section (10), an M8N number of pixel sections (P-P) are two-dimensionally arranged in M rows and N columns. Each pixel section includes a photodiode which generates charges of a quantity corresponding to incoming light intensity, and a readout switch connected to the photodiode. Charges generated by each pixel section (P) are inputted to an integration circuit (S) through a readout wiring (L), and a voltage value outputted from the integration circuit (S) corresponding to the charge quantity is outputted to an outputting wiring (L) through a holding circuit (H). In the correction processing section (40), correction processing is performed to each frame data repeatedly outputted from the signal readout section (20), and the frame data after the correction processing is outputted.
Patent KR-20100025533-A (KR)
Title: Processes for the preparation of pyrazoles
Inventor: BOWDEN MARTIN CHARLES
IPC: C07D231/14
Filed: 2008-06-16
Abstract: The present invention relates to novel processes for the production of compounds of formula (I) wherein Hal and Hal' are independently selected from Cl and F, and Ris selected from Cl, F and H.
Patent KR-20110080312-A (KR)
Title: E-beam exposure apparatus comprising fogging normalizer
Inventor: GYUN BYUNG GU
IPC: H01L21/027
Filed: 2010-01-05
Abstract: PURPOSE: An electron beam exposure equipment including a fogging normalizer is provided to distribute widely electrons on a photo mask, to induce fogging of the widely distributed electrons, and to restrict widening of a photo mask pattern locally in a specific region. CONSTITUTION: An electron beam column part(101) projects electron beam on a photomask(300). A fogging normalizer(210) includes a body and electrons. The body faces a surface of the photomask under the electron beam column. The electrons of the fogging normalizer induce an electric field for reflecting electrons, incident from the surface of the photomask with a reflection angle which is more than an incidence angle. The electrons of the fogging normalizer are aligned from an inner side to an outer side of the body surface so that the electric field gets diminished from an inner side to an outer side.
Patent KR-20110081580-A (KR)
Title: Tire atmospheric pressure radio control system
Inventor: LEE WOO YOUNG
IPC: B60C23/04
Filed: 2010-01-08
Abstract: PURPOSE: A wireless control system for air pressure of a tire is provided to improve the braking capacity according to a decrease in pressure of a tire by decreasing the air pressure of a tire in case of quick braking according to the sensed value of the movement of a pedal and the speed of a vehicle, and to keep the pressure of a tire to the original state if returned to the normal state. CONSTITUTION: A wireless control system(100) for air pressure of a tire comprises: a first detection device(110) installed to a pedal of a vehicle to detect the movement of the pedal; a second detection device(120) detecting the speed of the vehicle; a sensor control unit(130) receiving detection signals of the first and second detection devices, and generating data if the received detection signals exceed the preset value; a control unit(140) making wireless communications with the sensor control unit and outputting a driving signal by the data; and a pneumatic pressure control unit(150) linked with the control unit to control the air injection or discharge of a tire by the driving signal.
Patent KR-20110083798-A (KR)
Title: Apparatus of cleaning water-pipe
Inventor: KWEON TAEG JOONG
IPC: B08B9/045
Filed: 2010-01-15
Abstract: PURPOSE: A water pipe cleaning device using a round knife scraper is provided to be scratched an inner radius by a knife scraper and be cleaned an inner radius of the pipe by a plate scraper. CONSTITUTION: A water pipe cleaning device comprises a lead screw(12), a moving block(18), an operating rod(24), a round knife scraper unit(10), and a plate scraper(44). The moving block is tapered from one end to the other end and is coupled with the external radius of the lead screw. The moving block is horizontally moved along the external radius of threads according to the rotation of the lead screw. The operating rod is pushed outward along the external tapered portion of the moving block by horizontally moving of the moving block. The round knife scraper(28) scratches a coating layer of the inner radius of the water pipe(P) from the condition which is contacted in inner radius of the water pipe. The plate scraper rakes a scratched coating layer.
Patent KR-20100024460-A (KR)
Title: System for processing lending
Inventor: KIM JAE HYUNG
IPC: G06Q40/02
Filed: 2010-01-22
Abstract: PURPOSE: A loan processing system is provided to confirm a loan amount based on customer information of an indentified customer to process a loan application, thereby enabling the customer to conveniently receive a loan service. CONSTITUTION: A loan processing system includes an interface unit(160), a company information confirming unit(110), an error information processing unit(120), a customer information extracting unit(115), a loan amount confirming unit(130), a loan interest confirming unit(150), and a loan processing unit(135). The interface unit receives specific company information. The company information confirming unit confirms whether the company information is previously registered or not. If the company information is not previously registered, the error information processing unit outputs an error message. If the company information is previously registered, the customer information extracting unit extracts company executive customer information. The loan amount confirming unit and the loan interest confirming unit confirm a loan amount and a loan interest corresponding to the company executive customer information. The loan processing unit performs a loan process based on confirmed loan amount information and loan interest information.
Patent KR-20110089539-A (KR)
Title: Transfer unit for solar cell module
Inventor: JEONG JIN SUB
IPC: H01L31/18
Filed: 2010-02-01
Abstract: PURPOSE: A transfer unit for photovoltaic module production equipment is provided to freely handle a string after gripping the string, thereby enabling to inspect a fault with respect to the string more quickly and easily. CONSTITUTION: A transfer unit(100) for photovoltaic module production equipment is comprised of a unit main body part, a rotating part(131,132), and a string gripping part. The rotating part is combined with the unit main body part in order to be able to relatively rotate in one direction with respect to the unit main body part. A plurality of string gripping part is connected to the rotating part and grips a string for photovoltaic module inspection.