baber/WOPTO huggingface dataset:
Patent KR-20090080960-A (KR)
Title: Process for production of polyester
Inventor: HAYASHI GEN
IPC: C08J5/18
Filed: 2007-10-10
Abstract: Disclosed is a process for producing a polyester composition, which comprises conducting the polycondensation of a dicarboxylic acid or an ester-forming derivative thereof and a diol or an ester-forming derivative thereof in the presence of a polycondensation catalyst, wherein a specific phosphorus compound is added to the reaction system at a point of time which is after the polycondensation catalyst is added to the polymerization reactor and subsequently the reduction of pressure in the polymerization reactor is started and is before the polycondensation of the polyester is substantially completed and at which the intrinsic viscosity of the polyester reaches 75% or more of the that of the final product polyester produced in the polymerization reactor. The process enables to produce a polyester having a good color tone.
Patent KR-20090078348-A (KR)
Title: Heat-sealable composite polyester film
Inventor: BERRY MICHAEL R
IPC: B32B27/08
Filed: 2007-10-31
Abstract: A heat-sealable, coextruded composite polymeric film comprising a substrate layer comprising a first copolyester material having on a surface thereof a heat-sealable layer comprising a second copolyester material wherein: (i) the first and second copolyester materials are different from each other; (ii) the copolyester of the substrate layer comprises an aromatic dicarboxylic acid and a saturated aliphatic dicarboxylic acid of formula CnH2n(COOH)2 wherein n is 2 to 8; (iii) the heat-sealable layer comprises one or more wax(es); and (iv) the composite film is shrinkable or thermoformable; and the use thereof as a packaging film, particularly as, or in the manufacture of, a lidding film for heat-sealing to a receptacle containing a food product.
Patent KR-20090082901-A (KR)
Title: Optical catheter and pullback and rotation system and method
Inventor: ABELE CHARLES
IPC: A61B8/12
Filed: 2007-10-19
Abstract: An optical catheter system comprising an intraluminal catheter that provides optical signals to a patient and carries optical signals from the patient, an outer housing, and an inner carriage that moves longitudinally relative to the outer housing and rotates relative to the outer housing during operation when the catheter system is being driven by a pullback and rotation system. The optical catheter system has an interlock system that prevents rotation and longitudinal movement of the inner carriage in the outer housing until attached to the pullback and rotation system. The pullback and rotation system comprises a frame and a catheter system interface, attached to the frame, to which the catheter system is coupled. A carriage drive system is further provided that moves longitudinally and rotates relative to the frame to provide rotation and longitudinal drive to the catheter system.
Patent KR-20090091723-A (KR)
Title: Arrangement for the sealing of channel sections in a hot or cold runner
Inventor: GUENTHER HERBERT
IPC: B29C45/27
Filed: 2007-09-26
Abstract: The invention relates to an arrangement for the sealing and/or connecting and/or diverting of channel sections in a hot or cold runner (10), which has at least one flow channel (12) which can be fed with plastified melt, where this channel can be sealed so as to be permeable to fluid by a plug (18) fastened to the runner system and/or is divertible and/or connectable to a further flow channel. In order to provide an improved arrangement for the sealing of channel sections (12a) in a hot or cold runner, each plug on the runner system can be secured in a recess which extends in essence perpendicularly with respect to the channel section to be sealed and which intersects the same. Each plug also has at least one peripheral area (24) which, in the operating state, is in contact with a recess area opposite to said peripheral area, in a manner that prevents permeation of fluid. ® KIPO & WIPO 2009
Patent KR-20090102794-A (KR)
Title: Laser energy device for soft tissue removal
Inventor: ZELICKSON BRIAN D
IPC: A61B18/22
Filed: 2007-12-12
Abstract: This invention relates to a device and method for improving the surgical procedure of soft tissue removal by aspiration and more particularly to a device and method utilizing laser energy directed substantially across the inlet port to more readily and safely facilitate the separating of soft tissue from a patient in vivo. This invention has immediate and direct application to the surgical procedure of liposuction or body contouring as well as application in the surgical procedures of other soft tissue removal such as brain tissue, eye tissue, and other soft tissue inaccessible to other soft tissue aspiration techniques.
Patent KR-20090122196-A (KR)
Title: Positive resist composition and pattern forming method using the positive resist composition
Inventor: WADA KENJI
IPC: G03F7/039
Filed: 2008-01-28
Abstract: A positive resist composition comprises: (A) a compound capable of generating an acid upon irradiation with actinic rays or radiation; (B) a resin of which solubility in an alkali developer increases under action of an acid; and (C) a compound capable of decomposing under action of an acid to generate an acid.
Patent KR-20090097214-A (KR)
Title: 5-furopyridinone substituted indazoles
Inventor: GUZZO PETER
IPC: A61K31/4355
Filed: 2008-01-09
Abstract: Compounds are disclosed. The compounds act as MCH1 modulators. Other embodiments are also disclosed.
Patent KR-20100004976-A (KR)
Title: Semiconductor device and process for producing the same
Inventor: NAGAI KOUICHI
IPC: H01L21/768
Filed: 2007-02-21
Abstract: First interlayer insulating film (121) is formed, and etching stopper film (122) consisting of SiON is formed thereon. Subsequently, a first contact hole extending from the superior face of the etching stopper film (122) to high-concentration impurity region (118) is formed, and the same is filled with W to thereby form plug (124). Thereafter, ferroelectric capacitor (131), second interlayer insulating film (132), etc. are formed. Then, a second contact hole extending from the superior face of the second interlayer insulating film (132) to the plug (124) is formed, and the same is filled with W to thereby form plug (134). By virtue of the etching stopper film (122), even when the second contact hole is displaced, etching of the first interlayer insulating film (121) can be prevented to thereby avoid any occurrence of sinkholes where moisture and impurities are retained.
Patent KR-20090121326-A (KR)
Title: Propylene polymer, propylene polymer composition, pellet, and adhesive agent
Inventor: AKAI IKUO
IPC: C08F210/06
Filed: 2008-02-14
Abstract: Disclosed are: a propylene polymer (A) which can exhibit a desired initial adhesion when used as an adhesive agent and adhered on an article, which causes any contamination in the article, and which can be subjected to a pellet handling procedure; a pellet comprising the propylene polymer (A); and an adhesive agent comprising the propylene polymer (A). Specifically disclosed are: a propylene polymer (A) which comprises 65 to 80 mol% of a constituent unit derived from propylene, 5 to 10 mol% of a constituent unit derived from ethylene and 15 to 25 mol% of a constituent unit derived from an α-olefin having 4 to 20 carbon atoms (wherein the sum total of the amounts of the constituent unit derived from propylene, the constituent unit derived from ethylene and the constituent unit derived from an αolefin having 4 to 20 carbon atoms is defined as 100 mol%), and has a quantity of heat of crystal fusion of 5 to 45 (J/g) as measured by DSC method; and a composition comprising the propylene polymer (A).
Patent KR-20100015711-A (KR)
Title: Dormant session management associated with handover
Inventor: QIANG ZU
IPC: H04W36/14
Filed: 2008-04-10
Abstract: Systems and methods according to these exemplary embodiments provide for selectively transmitting a pre-registration, re-registration or de-registration initiation message associated with handing off user equipment between different access systems, e.g., a long term evolution (LTE) system and a high rate packet data (HRPD) system, to reduce dormant sessions. The decision to selectively transmit initiation messages is typically performed by a dormant session management function (DSMF).
Patent KR-20100015854-A (KR)
Title: Filter medium and filter unit
Inventor: TOGASHI RYOICHI
IPC: D04H1/4382
Filed: 2008-03-18
Abstract: A filter medium which is not stretched by wind pressure even when having a small thickness; and a filter unit which enables a treatment in a large gas quantity. The filter medium is made of a nonwoven fabric which consists mainly of organic fibers and in which the single fibers have been fixed to one another. The nonwoven fabric is constituted of two or more kinds of single fibers differing in Young's modulus and fineness and contains noncrimped single fibers having a Young's modulus of 150 cN/dtex or higher and a fineness of 7 dtex or higher in a proportion of 20% or higher based on the total mass of the fibers. The single fibers are fixed to one another with a resin having a glass transition temperature of 30°C or higher.
Patent KR-20090128547-A (KR)
Title: Microalloyed steel with good resistance to hydrogen for the cold-forming of machine parts having high properties
Inventor: RESIAK BERNARD
IPC: C22C38/44
Filed: 2008-04-09
Abstract: The steel according to the invention is characterized in that, in order to keep its molybdenum weight content below 0.45%, its chemical composition, besides iron and the inevitable residual impurities resulting from the smelting of the steel, corresponds to the following analysis, given in percentages by weight: 0.3 <= C% <= 0.5; 0.20 <= Mo% < 0.45; 0.4 <= Mn% <= 1.0; 0.4 <= Cr% <= 2.0; 0.04 <= Ni% <= 0.8; 0.02 <= Nb% <= 0.045; 0.03 <= V% <= 0.30; 0.02 <= Ti% <= 0.05; with Ti > 3.5 N; 0.003 <= B% <= 0.005; S% <= 0.015; P% <= 0.015, and optionally 0.05 <= Si% <= 0.20; A1% <= 0.05 and N% <= 0.015; by cold-forming of a hot-rolled wire rod resulting from continuous casting, it is possible to obtain, after heat treatment, "ready-to-use" coined parts, such as cap screws, for example for the automotive industry, that offer a tensile strength of 1200 to more than 1500 MPa while having a good resistance to hydrogen embrittlement, with a specially controlled "raw material" production cost.
Patent KR-20100016451-A (KR)
Title: Dual photoinitiator, photocurable composition, use thereof and process for producing a three dimensional article
Inventor: FONG JOHN WAI
IPC: C09D7/12
Filed: 2008-04-09
Abstract: The present invention is directed to a photoinitiator composition comprising two different cationic photoinitiators and a photocurable composition comprising said photoinitiator composition. Moreover, the present invention relates to the use of the photoinitiator composition and the photocurable composition. Furthermore, the present invention relates to a process for producing a three dimensional article.
Patent KR-20100020454-A (KR)
Title: Fungicide heterocyclyl-pyrimidinyl-amino derivatives
Inventor: BEIER CHRISTIAN
IPC: A01N43/54
Filed: 2008-06-06
Abstract: The present invention relates to heterocyclyl-pyrimidinyl-amino derivatives of formula (I), heterocyclyl-pyrimidinyl-amino derivatives of formula (I) wherein Het, Y, p, R, R, R, X, n, Land Lrepresent various substituents, their process of preparation, preparation intermediate compounds, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
Patent KR-20100036244-A (KR)
Title: Rubber composition for sidewall and pneumatic tire made with the same
Inventor: KONDO TOSHIKAZU
IPC: C08K3/22
Filed: 2008-03-07
Abstract: A rubber composition for sidewalls which comprises: 100 parts by mass of a rubber ingredient comprising at least either of natural rubber and modified natural rubber; up to 5 parts by mass of carbon black; 10-40 parts by mass of silica; and 5-30 parts by mass of an inorganic filler ingredient comprising one or more inorganic fillers other than carbon black and silica. Also provided is a pneumatic tire including a sidewall rubber formed from the rubber composition. The rubber composition is reduced in the content of raw materials derived from petroleum resources, attains reduced fuel consumption due to low rolling resistance, and has satisfactory unsusceptibility to crack growth upon flexing.
Patent KR-20100029204-A (KR)
Title: Method and apparatus for controlling film deposition
Inventor: BULOVIC VLADIMIR
IPC: H05B33/00
Filed: 2008-06-13
Abstract: The disclosure relates to a method for depositing films on a substrate which may form part of an LED or other types of display. In one embodiment, the disclosure relates to an apparatus for depositing ink on a substrate. The apparatus includes a chamber for receiving ink; a discharge nozzle having an inlet port and an outlet port, the discharge nozzle receiving a quantity of ink from the chamber at the inlet port and dispensing the quantity of ink from the outlet port; and a dispenser for metering the quantity of ink from the chamber to the inlet port of the discharge nozzle; wherein the chamber receives ink in liquid form having a plurality of suspended particles and the quantity of ink is pulsatingly metered from the chamber to the discharge nozzle; and the discharge nozzle evaporates the carrier liquid and deposits the solid particles on the substrate.
Patent KR-20110080338-A (KR)
Title: Sawing apparatus of single crystal and controling method of the same
Inventor: KIM WOO TAE
IPC: H01L21/20
Filed: 2010-01-05
Abstract: PURPOSE: A mono-crystal ingot cutting apparatus and a control method thereof are provided to reduce deviation among workers by controlling blade deflection based on the amount of coolant and to reduce down time. CONSTITUTION: A blade(120) cuts an ingot. A plurality of rollers rotates the blade. A plurality of nozzles sprays a cleansing solution on the blade. A plurality of constant pressure units are arranged at both sides of the blade. A distance measuring sensor measures the distance between the blade and the constant pressure unit. A control device controls the amount of sprayed cleansing liquid at each nozzle according to the measured distance.
Patent KR-20110083057-A (KR)
Title: Tennis racket string and method for making the same
Inventor: KIM WON CHANG
IPC: A63B51/02
Filed: 2010-01-13
Abstract: PURPOSE: A string for a tennis racket and a manufacturing method thereof are provided to enable a user to apply strong spin to a tennis ball and to improve durability thereof. CONSTITUTION: A string for a tennis racket comprises: a basic cross section(100) which is formed in a polygonal shape; a spiral appendix(210) which is spirally entangled in the longitudinal direction and is formed along the locus of the edge accomplishing the basic cross section; and a spiral structure(200) consisting of a spiral plane of a curved surface shape. The spiral plane rotates in the longitudinal direction of the string.
Patent KR-20110085104-A (KR)
Title: Wcdma based analysis system for mobile phone
Inventor: CHOI BYUNG JAE
IPC: H04W24/02
Filed: 2010-01-19
Abstract: PURPOSE: A WCDMA based analysis system for mobile phone is provided to effectively develop and test all kinds of portable terminal by shortening a developing period by analyzing/diagnosing various portable terminals for general purpose use. CONSTITUTION: A portable terminal(10) needs diagnosis and analysis. A transceiving device(20) transmits and receives diagnosis and analysis data from the portable terminal. An analysis device(30) diagnoses and analyzes diagnosis and analysis data of the portable terminal received through the transceiver. The analyzer is a PC and is configured by a wideband code division multiple access state module(31), a wideband code division multiple access protocol analysis module(32), a graphy module(33), a message module(34), and an analysis program memory unit(35). The WCDMA state module is gathered by classifying an analysis data.
Patent KR-20110086301-A (KR)
Title: The method and the system for providing location and context based instant question and talk channels
Inventor: SONG JUNE HWA
IPC: G06Q50/30
Filed: 2010-01-22
Abstract: PURPOSE: A method for offering a real time letter talk channel service that based on a position and a situation and a system thereof are provided to immediately accept an answer on a real time whenever you need to ask. CONSTITUTION: A database server(60) stores present position information and current situation information of a response user terminal. A management server(50) includes a user selection module and a channel management module. The response user terminal is grouped an answer user terminal that has situation information and location information that is inputted by a question user having the location information from the database server. A channel management module creates a letter talk channel between a question user terminal and a grouped response user terminal.
Patent KR-20100018011-A (KR)
Title: Electroplating appartus and trivalent chromium alloy electroplating solution for amorphous trivalent chromium alloy electroplating layer
Inventor: HAN YONG SOON
IPC: C25D3/06
Filed: 2010-01-25
Abstract: PURPOSE: A plating device for forming an amorphous trivalent chromium alloy plating layer and amorphous trivalent chromium alloy plating solution for the same are provided to reduce raw material cost and improve efficiency. CONSTITUTION: A plating device comprises a square drum-shaped electroplating bath(10), an ion diaphragm(20), a diaphragm(30), a rectifier(40), trivalent chrome alloy plating solution(50), and dilute sulfuric acid solution(60). A cathode ray(11) is interlinked to a substrate(12) forming a copper-electroplated layer on the inner center of the electroplating bath. An insoluble anode(14) interlinks to an anode ray(13) on the outside of the electroplating bath. The dilute sulfuric acid solution and ion pass through the ion diaphragm which is divided into a cathode(10a) and an anode(10b). The diaphragm is formed on the both sides of the ion diaphragm and supports the ion diaphragm. The rectifier is connected to the cathode ray and the anode ray and supplies electricity.
Patent KR-20110087503-A (KR)
Title: Lifting device for motor vehicle including two or more motors
Inventor: HEO JEONG SUN
IPC: B66B7/06
Filed: 2010-01-26
Abstract: PURPOSE: A car lift with a plurality of motors is provided to ensure high output while preventing structural destabilization caused by the concentration of loads. CONSTITUTION: A car lift with a plurality of motors comprises a main frame(10), a cart, a power unit, wires(40), and wire drums(30). The main frame is a fixed structure for supporting the whole parts. The cart is formed in a structure for placing loads and raised/lowered as being supported with the main frame. The power unit offers the lifting power to the cart. The wires are connected to the cart in order to transfers the lifting power. The wire drum is rotated with the power from the power unit to roll or unroll the wires.
Patent KR-20110087605-A (KR)
Title: Oiling system including rfid reader for distinguishing from cars to be provided a subsidy of all kinds of oil and method thereof detecting related information
Inventor: KIM MOON JUNG
IPC: G06K19/077
Filed: 2010-01-26
Abstract: PURPOSE: An oiling system having an RFID reader and information reading method using the same are provided to prevent illegal oil price subsidy provision and to refund oil price to a designated accounting number. CONSTITUTION: Tag information issues to an oil price subsidy object vehicle. An RFID tag(101) includes unique certification number information and attached to the vehicle. A mobile RFID terminal(200) reads out unique identification number to the vehicle. The mobile RFID terminal transmits a unique number of an RFID tag in the vehicle through communication network.
Patent KR-20100090637-A (KR)
Title: Electrostatic discharge protection device and method
Inventor: SHEU MING SONG
IPC: H01L23/60
Filed: 2010-01-28
Abstract: PURPOSE: An electrostatic discharge protection apparatus and a method of the same are provided to prevent a current crowding phenomenon in contact parts by uniformly distributing a current through contact parts in a drain. CONSTITUTION: A p well is arranged on one substrate. An n well is arranged on the substrate. A high-voltage n well(HVNW) is arranged between the p well and the n well. A source n+ region is arranged on the p well. A plurality of drain n+ regions(54) is arranged on the n well. The n+ regions include a plurality of contact parts(56). The drain n+ regions are electrically connected with at least one separate contact part.
Patent KR-20110088806-A (KR)
Title: Apparatus and method for generating context aware information using local service information
Inventor: KIM SU MYEON
IPC: H04W4/02
Filed: 2010-01-29
Abstract: PURPOSE: A situation information generating apparatus using local service information and method thereof are provided to offer a situation information service about a user by interpreting local service information in a local service receiving module. CONSTITUTION: A local service reception unit(720) receives local service information related to a location of a communications apparatus from a server. A local service interpreter(730) creates situation information of the communication apparatus by interpreting the local service information. The local service information includes description information about a local service. The local service interpreter interprets the description information and creates the situation information of the communication apparatus.
Patent KR-20110088896-A (KR)
Title: Nail polish compositions and nail polishing film containing the same
Inventor: GU JAE BYEONG
IPC: A61Q3/00
Filed: 2010-01-29
Abstract: PURPOSE: A separable nail polish composition and a nail polish film having the same are provided to easily peel components with release property. CONSTITUTION: A separable nail polish composition contains a medium, water dispersion resin, and release agent. The medium is water and/or ethanol. The water dispersion resin is selected from the group consisting of urethane resin, water dispersion (meth)acrylate, and mixture thereof, or copolymer. The release agent is silicone compound and/or fluorine compound. The silicon compound contains silicon oil modified by a material selected from the group consisting of dimethylpolysiloxane, methyl phenyl polysiloxane, cyclic dimethyl polysiloxane, epoxy, poly ether, alcohol, fluorine, mercapto, carboxyl, and alky high fatty acid.
Patent KR-20100132429-A (KR)
Title: Image encoding apparatus and image decoding apparatus for transmitting effectively large volume image
Inventor: LEE JIN YOUNG
IPC: H04N7/34
Filed: 2010-02-03
Abstract: PURPOSE: An image encoding device and an image decoding device for efficiently transmitting the high-capacity image by filtering an image through a prediction filter are provided to efficiently encode the image by separating input images by pixel unit. CONSTITUTION: An image filter unit(102) filters a real image of a first area of an input image through a prediction filter. The image filter unit generates a prediction image of a second area. An image arithmetic operator(103) computes the real image of a second area. The image arithmetic operator generates a differential image of the second area. An image encoding unit(104) encodes the differential image of the second area and the real image of the first area.