baber/WOPTO huggingface dataset:
Patent KR-20080028446-A (KR)
Title: Chemical process
Inventor: STRUCK OLIVER
IPC: C08F6/00
Filed: 2006-06-09
Abstract: The invention relates to a process for the production of a nitrogen containing epihalohydrin polymer involving reaction of a nitrogen-containing precursor selected from the group consisting of amines, poly-amines, polyaminoamides, polyurethanes and mixtures thereof with epihalohydrin to form of a solution of said epihalohydrin polymer, the process comprising a purification step to remove organic impurities from the formed solution of the epihalohydrin polymer, said purification step comprising contacting the solution of the epihalohydrin polymer with a fluid under liquid, supercritical or near supercritical conditions to effect extraction of organic impurities from the solution of the epihalohydrin polymer to the fluid, withdrawing fluid enriched in organic impurities from the solution of the epihalohydrin polymer, and separating extracted impurities from the withdrawn fluid, wherein the fluid comprises a substance that at atmospheric pressure and room temperature (about 25‹C) is gaseous. The invention also relates to a process for purifying a solution of a nitrogen containing epihalohydrin polymer. ® KIPO & WIPO 2008
Patent KR-20080039400-A (KR)
Title: Sustained release pharmaceutical compositions for highly water soluble drugs
Inventor: CHEN ANDREW XIAN
IPC: A61K47/38
Filed: 2006-07-07
Abstract: The present invention provides pharmaceutical compositions for controlled release of pharmaceutically active agents, especially those with a high water solubility, high dose, and/or short half-life. In addition, the present application provides methods for preparing and using such pharmaceutical compositions.
Patent KR-20080043852-A (KR)
Title: Novel dosage formulation
Inventor: AHMED HASHIM A
IPC: A61K31/4427
Filed: 2006-09-13
Abstract: The invention relates to a process for preparing a pharmaceutical tablet composition, wherein the active pharmaceutical ingredient of formula (I) wherein the definitions are described in claim 1 or pharmaceutically acceptable acid addition salts thereof and a water soluble poloxamer are together processed by hot melt extrusion before mixing with the other ingredients, and wherein the tablet composition may thereafter be coated with a composition comprising an immediate release film coating system and purified water. The invention related also to pharmaceutical compositions, prepared by such method.
Patent KR-20080077621-A (KR)
Title: Particles of precipitated calcium carbonate, process for making the particles and use of the particles as filler
Inventor: NOVER CHRISTOPH
IPC: C01F11/18
Filed: 2006-11-30
Abstract: Particles of precipitated calcium carbonate with a rhombohedral crystal morphology exhibiting a low sodium content and a particle size distribution with a low cutoff value. Process for making such particles. Use of the particles as filler in polymer films.
Patent KR-20080064908-A (KR)
Title: Carvedilol
Inventor: HILDESHEIM JEAN
IPC: C07D209/82
Filed: 2001-06-28
Abstract: This invention relates to an improved process of preparing carvedilol, as well as a new crystalline hydrate and solvate and forms of carvedilol, processes for the manufacture thereof, and pharmaceutical compositions thereof.
Patent KR-20080082647-A (KR)
Title: Method for manufacturing aluminum nitride crystal, aluminum nitride crystal, aluminum nitride crystal substrate and semiconductor device
Inventor: MIZUHARA NAHO
IPC: H01L21/338
Filed: 2007-01-10
Abstract: Provided are an AlN crystal manufacturing method by which a semiconductor device having excellent characteristics can be obtained, an AlN crystal, an AlN crystal substrate and a semiconductor device manufactured by using such AlN crystal substrate. The AlN crystal manufacturing method includes a step of growing an AlN crystal on the surface of a SiC seed crystal substrate, and a step of taking out at least a part of the AlN crystal within a range of 2mm or more but not more than 60mm on the AlN crystal side from the surface of the SiC seed crystal substrate. The AlN crystal and the AlN crystal substrate are obtained by such method and the semiconductor device is manufactured by using such AlN crystal substrate.
Patent KR-20080071610-A (KR)
Title: Brake shoe and process for producing the same
Inventor: KOBAYASHI MASAAKI
IPC: F16D69/00
Filed: 2006-11-27
Abstract: A brake shoe which can be produced in a smaller number of steps; and a process for producing the brake shoe. A raw-material sheet for lining molded by extrusion or calendering is cut into a strip having a given length. The strip is superposed on a shoe main body (2) in an arc form and integrally molded with and bonded to the shoe main body (2). The molding is then subjected to a curing treatment to produce a brake shoe (1). In the brake shoe (1) produced by the process, the lining (3) has a taper (4) for mold release at each end thereof. The lining (3) preferably contains as a binder a rubber which turns into ebonite through vulcanization.
Patent KR-20080076998-A (KR)
Title: Floating-type water-quality improvement device
Inventor: MASAKI KENJI
IPC: C02F3/22
Filed: 2005-12-07
Abstract: [PROBLEMS] A floating-type water-quality improvement device in which flowing water produced using a vertical water flow passage formed between a trumpet-shaped duct and a funnel-shaped floating body is guided to enhance circulation efficiency of a water flow in the up-down direction. As a result, surface water containing oxygen by being in contact with air is circulated in the water to efficiently clean it. [MEANS FOR SOLVING PROBLEMS] The floating-type water-quality improvement device has the floating body (2) floating on a water surface and formed into a funnel-like shape expanded on the upper side. The floating body (2) is provided with a downwardly extending shaft (6) penetrating the water surface. A propeller (7) rotating about its axis is provided at the lower end of the shaft (6) connected to a drive device. The duct (3) whose upper portion is expanded in a trumpet-shape is provided around the floating body (2). The lower end side of the duct (3) is extended to below the propeller (7). The vertical water flow passage (9) is formed between the outer circumferential surface of the floating body (2) and the inner circumferential surface of the duct (3). Flow straightening plates (5) are arranged at the duct (3) in the radial direction of the duct.
Patent KR-20080091443-A (KR)
Title: Method for transferring a micron-sized pattern onto an optical article and optical article thus obtained
Inventor: BEGON CEDRIC
IPC: G02B1/10
Filed: 2006-12-06
Abstract: The inventive method consists in transferring a pattern (P) onto the optical article (1) in the form of one or several portions of transferable material (3) retained by a pressure-sensitive adhesive material layer (2) and in applying transferable material portions with the aid of a pad by placing the adhesive material layer between the pad and a pattern receiving article. The use of the pressure-sensitive adhesive material makes it possible to use the different materials in the form of a transferable material. Said method is particularly suitable for producing patterns, in particular in the form of holograms on optical lenses, in particular ophthalmic lenses.
Patent KR-20080101885-A (KR)
Title: Coating of organic and inorganic pigments with acrylic resins
Inventor: BARDELLI ACHILLE ANGELO
IPC: C09D7/80
Filed: 2006-01-16
Abstract: Coating of organic and inorganic pigments with acrylic resins, comprising a chemical compound consisting of particles of solid organic and inorganic substances, both defined as pigments, in that they are substances which absorb a fraction of the light and reflect the complementary part thereof, coated with acrylic and, optionally, aldehyde and/or ketone resins. The latter are deposited on the surface of the pigment by means of a process which envisages melting of the resin, consequent wetting and coating of the entire surface of the pigment with the resin in the melted state, the consequent cooling and subsequent step of grinding by means of mechanical systems operating in temperature conditions lower than 20°C, by means of cryogenic processes or granulate by means of a wet method with a water jet cutting action and separation of the granulates by the water on a vibrating screen and then dried on a spiral elevator. The product resulting from this invention will be used as a semifinished product for the colouring and pigmentation of powder paints and plastics as a monochromatic colouring material and or will also be used, after dissolving in a solvent, or in water with basic pH, as a pigmented paste or directly in solvent or water based resins in the liquid paints industry.
Patent KR-20090006120-A (KR)
Title: Method and system for transmitting an instantaneous message to a terminal
Inventor: LUCAS PHILIPPE
IPC: H04W88/18
Filed: 2007-03-23
Abstract: System for transmitting at least one instantaneous message to a least one terminal that is not compatible with said instantaneous messaging. According to the invention, said communication system comprises at least one first terminal (10, 10', 10') compatible with said instantaneous messaging, at least one second terminal (20, 20', 20') that is not compatible with said instantaneous messaging and is compatible with at least one short message, at least one instantaneous messaging server (100) configured with at least one means for managing said instantaneous messaging for said second terminal (20, 20', 20'), and at least one short-message centre (200) configured with at least one means for managing short messages originating from said instantaneous messaging server (100). Application in the field of the transmitting of an instantaneous message to a terminal (20, 20', 20'), which is not equipped or is not compatible with an instantaneous messaging making it possible to receive said message transmitted.
Patent KR-20090006190-A (KR)
Title: Cylinder stroke position measurement device
Inventor: KAGEYAMA MASATO
IPC: G01B7/30
Filed: 2007-06-13
Abstract: A cylinder stroke position measurement device in which a rotation sensor unit is used in common when the stroke position of a cylinder is measured by detecting the amount of rotation of a rotary roller by means of a rotation sensor. A base member (300) having an opening (300A) for containing at least the rotary roller (110) and the rotation sensor section (120) is provided at the head portion (200H) of the cylinder (200). A press member (130), the rotary roller (110) and the rotation sensor section (120) are held on one side of a sensor holding member (150) and a coupling member (140) is provided, for example, on the opposite side of the sensor holding member (150), thus constituting the rotation sensor unit (100). The sensor holding member (150) is fixed to the base member (300) in such a mode that the rotary roller (110) and the rotation sensor section (120) are contained in the opening (300A) of the base member (300). The rotary roller (110) is pressed against the surface of a rod (202) by a pressing member (130). The rotation sensor section (120) detects the amount of rotation of the rotary roller (110). The coupling member (140) connects the rotation sensor section (120) electrically with an external signal line (160).
Patent KR-20080112383-A (KR)
Title: Method and apparatus for matching defect distribution pattern
Inventor: HANADA YOSHIYUKI
IPC: H01L21/66
Filed: 2007-05-16
Abstract: A matching apparatus is provided with a defect inspecting section (72), a reference pattern storage section (74), a pattern matching section (76), a matching result processing section (78) and an output section (80). The inspecting section (72) inspects subjects processed by a processing system, such as a semiconductor wafer, and obtains the distribution pattern of defects generated on the surface. The storage section (74) previously stores a reference pattern indicating a characteristic pattern of a specific portion which is in contact with or close to the subject in the processing system. The matching section (76) matches the defect distribution pattern obtained by the inspecting section (72) with the reference pattern stored in the storage section (74). The matching result processing section (78) obtains degree of matching of the both patterns, based on the matching performed by the matching section (76). The output section (80) outputs the obtained degree of matching through a display (80A) or the like. ® KIPO & WIPO 2009
Patent KR-20090012241-A (KR)
Title: Semiconductor light emitting element and wafer
Inventor: KAMEI HIDENORI
IPC: H01L33/00
Filed: 2007-04-27
Abstract: Provided are a semiconductor light emitting element wherein light extracting efficiency is improved without increasing the number of manufacturing steps, and a wafer. A semiconductor light emitting element (1) is formed by laminating a compound semiconductor layer (3) on a single crystal substrate and dividing the single crystal substrate into pieces. A side plane (21), which is a reference plane of the divided substrate (2), i.e., a divided single crystal substrate, forms an angle of 15°to the (1-100) plane, so that the side planes (21-24) of the divided substrate (2) are different planes from the cleaved planes of a crystal structure of the single crystal substrate.
Patent KR-20090026760-A (KR)
Title: Inserter
Inventor: MOGENSEN LASSE WESSELTOFT
IPC: A61M5/158
Filed: 2007-06-07
Abstract: The invention relates to an inserter for a transcutaneous sensor comprising a sensor part e.g. for registration of the bloods content of glucose. The inserter comprises a needle unit comprising a needle hub and a carrier body, and a sensor housing. The sensor housing and the needle hub are releasably connected and when they are connected, the insertion needle is placed along the sensor e.g. surrounding the sensor wholly or partly. The carrier body guides the movement relative to the housing between a retracted and an advanced position. When released the needle unit and the sensor housing are forced by a spring unit to an advanced position where the needle and sensor are placed subcutaneously. The object of the invention is to provide a disposable inserter for a transcutaneous sensor which inserter is easy and safe for the user to handle during use and to dispose of after use.
Patent KR-20090025303-A (KR)
Title: Solar cell module
Inventor: YAGIURA TOSHIO
IPC: H01L31/042
Filed: 2007-07-31
Abstract: In a solar cell module, a rear side opposite to a light incident side of a transparent substrate (11) is provided with; a plurality of photovoltaic elements, which are formed by stacking in sequence a transparent conductive film (12), photoelectric conversion layers (13, 14) and a rear electrode (15); an adhesive layer (16); and a rear surface film (17). The photoelectric conversion layer (13) covers the surface on the rear side of the transparent conductive film (12) in a region for electrically isolating the rear electrode (15) of each of the adjacent photovoltaic elements.
Patent KR-20100081050-A (KR)
Title: Manufacturing process of function charcteristic korean snack using rubus coreannus ginseng and a green tea extraction liquid
Inventor: LEE IL KYE
IPC: A23L1/30
Filed: 2009-01-05
Abstract: PURPOSE: A manufacturing method of functional Korean traditional cookies using Rubus coreanus powder and green tea extract is provided to improve flavor and taste in the Korean traditional cookies and to prevent various kinds of adult diseases etc with beneficial components. CONSTITUTION: A manufacturing method of functional Korean traditional cookies using Rubus coreanus powder and green tea extract includes the following steps: pulverizing glutinous rice with a pulverizer after fermenting the glutinous rice for 3 ~ 7 days; drying and pulverizing Rubus coreanus powder by a moisture content 18% or less; manufacturing 60 Brix green tea extract by heating green tea at 90-100 degrees; kneading the glutinous rice powder with the Rubus coreanus powder and green tea extract; manufacturing flattened dumpling; frying the flattened dumpling; making sugar mixed liquid by mixing the green tea extract with sugar and starch syrup; mixing the flattened dumpling with the sugar mixed liquid.
Patent KR-20090086151-A (KR)
Title: Electro-optical device and electronic apparatus
Inventor: YAMADA HIROKO
IPC: G02F1/133
Filed: 2009-01-16
Abstract: An electro-optical device and an electronic apparatus are provided to electrically connect an electrostatic potential line to an extension part of a short circuit line, thereby confirming potential of the extension part. A plurality of scanning lines and a plurality of data lines(6a) intersect each other. A plurality of pixel electrodes is formed corresponding to the intersection of the scanning lines and the data lines. A line for short circuit is formed around a pixel area where the pixel electrodes are formed. The line for short circuit has a main line part and an extension part. The main line part shorts the scanning lines each other during a manufacturing process. Predetermined potential is provided to an electrostatic potential line(605). The electrostatic potential line is electrically connected to the extension part.
Patent KR-20100085267-A (KR)
Title: Refrigerator
Inventor: KIM MYUNG SU
IPC: F25D11/00
Filed: 2009-01-20
Abstract: PURPOSE: A freezer refrigerator is provided to improve the utilization of a space in a freezer and a refrigerator by separately forming an ice freezer equipped with an ice maker from the freezer and the refrigerator. CONSTITUTION: A freezer refrigerator comprises: a refrigerator; a freezer which are formed in the main body inside and wherein an evaporator is installed in the freezer as a cold air supply source; an ice freezer which includes an ice maker(30) with receiving cool air from the freeze; and doors(21,23) which respectively open and close the freezer, the refrigerator, and the ice freezer. A cold air inflow hole(50) is formed on a partition wall between the ice freezer and the freezer. A first ventilation fan(61) is formed on the freezer and supplies cool air to the ice freezer through the cool air inflow hole. A second ventilation fan(62) is installed on the ice freezer and circulates the cool air flown through the cool air inflow hole.
Patent KR-20090084755-A (KR)
Title: Automatic switching apparatus and automatic switching method
Inventor: ARAI HIROAKI
IPC: H04H20/12
Filed: 2009-01-30
Abstract: An auto-switching apparatus and a method thereof are provided to solve the wrong switching problem of an audio/video multiplexing signal based on erroneous detection of a voice signal detecting unit due to audio noise mixture. A switching unit(13) outputs one of the received first signal and second signal based on a control signal. A detecting unit(14) detects a state having the first voice level smaller than the second voice level. A switching control unit(15) outputs a control signal which instructs the switching unit to convert the output into a signal of the second voice level.
Patent KR-20100089464-A (KR)
Title: Semiconductor substrate having algan/gan heterostructure and heterostructure field effect transistor
Inventor: LEE DONG KUN
IPC: H01L21/335
Filed: 2009-02-04
Abstract: PURPOSE: A semiconductor substrate having AlGaN/GaN hetero-structure and hetero-structure field effect transistor are provided to prevent the reduction of electronics within a channel due to thinning of PN junction and quantum well by forming a Si delta doping layer on a p-type potential barrier. CONSTITUTION: A p-type potential barrier layer(110) is laminated on a substrate(100). The p-type potential barrier comprises p type GaN layer or a p-type AlGaN layer. A non-doping GaN layer(140) is laminated on the p-type potential barrier. An AlGaN layer(150) is laminated on the non-doping GaN layer. An Si doped layer(130) is formed between the p-type potential barrier and the non-doping GaN layer.
Patent KR-20100092787-A (KR)
Title: Content syndication system and the method using commercial tag set which can retrieve keyword advertisement content
Inventor: KANG MIM SOO
IPC: G06Q30/02
Filed: 2009-02-13
Abstract: PURPOSE: A contents syndication system using a commercial tag set which can retrieve keyword advertisement contents and a method thereof are provided to enable a service provider who operates a multimedia contents service system to obtain advertisement profits through a multimedia contents service including keyword advertisement contents. CONSTITUTION: Selection information for a video to be transmitted to a user computer is obtained from the user computer(S11). Meta information made in a text type for the selected video is obtained(S12). At least one keyword advertisement targeted text is generated in the obtained meta information(S13). The generated keyword advertisement target text is transmitted to a keyword advertisement contents providing server(S14).
Patent KR-20100095265-A (KR)
Title: Mask and method of forming the same
Inventor: CHUN YONG JIN
IPC: H01L21/027
Filed: 2009-02-20
Abstract: PURPOSE: A mask and a manufacturing method thereof are provided to reduce the margin of a lithography process by removing a side lobe by destructive interference between a target pattern and a side lobe removing pattern. CONSTITUTION: A target pattern is set(S100). A side lobe formed by the target pattern is checked(S110). A preliminary target pattern and a preliminary side lobe pattern are set on the region with the target pattern and the side lobe(S120). An interference pattern map is generated by using the preliminary target pattern and the preliminary side lobe pattern(S130). At least one of regions with in-phase or opposite phase to the phase of the preliminary target pattern is set on the interference pattern map as interference auxiliary patterns(S140). A mask is formed by using the interference auxiliary patterns and the target patterns(S150).
Patent KR-20100101284-A (KR)
Title: Power supplying circuit
Inventor: CHOI MOON GI
IPC: G09G3/288
Filed: 2009-03-09
Abstract: PURPOSE: A power supplying circuit is provided to prevent heat accumulation in a voltage transmission unit by stopping the transmission operation of the voltage transmission unit. CONSTITUTION: A voltage signal transmitting unit(100) transmits a voltage signal inputted through an input terminal to an output terminal. A feedback circuit receives the change level of a voltage which is outputted through an output terminal. A voltage transmission protective circuit(400) controls the operation of the voltage signal transmitting unit to prevent heat which is generated from the voltage signal transmitting unit. An output terminal sensor(410) senses and transfers the level of an output voltage.
Patent KR-20100103112-A (KR)
Title: Sliding door
Inventor: PARK OH JU
IPC: E05D15/10
Filed: 2009-03-13
Abstract: PURPOSE: An opening and closing device for a sliding door is provided to be arranged in a line with a fixed door or a wall and to open and close a passage by moving the sliding door left and right. CONSTITUTION: An opening and closing device for a sliding door comprises a driving source, a sliding unit, and a rotating unit. The sliding unit is straightly reciprocated using power occurred by the driving source. The rotating unit moves the a sliding door to the other surface of a fixed door(2) and is arranged in a line with the fixed door. The rotating unit guides a passage to be closed.