baber/WOPTO huggingface dataset:
Patent KR-20090055394-A (KR)
Title: Electrically conductive adhesive compositions for die adhesion having enhanced moisture resistance and reliability
Inventor: SEO YONG JOO
IPC: C09J9/02
Filed: 2007-11-28
Abstract: An electrically conductive adhesive composition for die bonding is provided to ensure excellent wet-proof property, viscosity and thixotropic property suitable for a semiconductor process, and excellent reliability. An electrically conductive adhesive composition for die bonding comprises an epoxy resin; a flexible epoxy resin of which both ends is bonded with a glycidyl group and which contains bisphenol; a hardener; and an electric conductive metal filler. The epoxy resin is epoxy resin having two or more glycidyl groups. The epoxy resin comprises a bisphenol A-type epoxy resin of chemical formula 1; a bisphenol F type epoxy resin of chemical formula 2; a trifunctional epoxy resin of chemical formula 3; a tetrafunctional epoxy of chemical formula 4; a bisphenol S-form epoxy resin of chemical formula 5; a naphthalene type epoxy resin of chemical formula 6; a tert-butyl-catechol epoxy resin of chemical formula 7; a phenol novolac type epoxy resin of chemical formula 8; cresol novolac epoxy resin; brominated bisphenol A novolac epoxy resin; and a hydrogenated brominated bisphenol A type epoxy resin of chemical formula 9.
Patent KR-20090056207-A (KR)
Title: Display device
Inventor: KIM SANG JO
IPC: G02F1/1335
Filed: 2007-11-30
Abstract: A display device is provided to reduce an amount of light incident on a display panel by being directly reflected upon an upper side of a light guide plate. A light source(200) is arranged on one side of a light guide plate(100). A reflection barrier layer(400) is arranged on an upper side of the light guide plate. A display panel is arranged on the light guide plate. The reflection barrier layer closely adheres to the light guide plate. Thickness of the reflection barrier layer corresponds to thickness, which causes destructive interference toward light emitted from the light guide plate by being emitted from the light source. A wavelength of the light is between 500nm and 600nm. A refractive index of the reflection barrier layer is lower than a refractive index of the light guide plate.
Patent KR-20090057503-A (KR)
Title: Composition for control of pine wilt disease using nematocidal agents and crude extracts from the fruit rind of bombay mace and its controling process
Inventor: KIM JIN CHEOL
IPC: A01N65/08
Filed: 2007-12-03
Abstract: A composition for preventing pine wilt disease using a nematocidal agent and extract is provided to enhance the prevention effect of pine wilt disease. A composition for preventing pine wilt disease comprises a resorcinol base compound of the chemical formula 1 or Myristica malabarica plant extract as an active ingredient. In the chemical formula 1, R1 and R2 is individually H or OH. The Myristica malabarica plant is a Bombay Myristica malabarica. The Myristica malabarica plant is contained in the concentration of 50-1,000mg/ml. A solvent for producing the Myristica malabarica plant is selected from methanol, methanol solution, ethanol, ethanol solution, butanol, butanol solution, acetone, hexane, ethylacetate, methylenechloride and their mixture.
Patent KR-20090057732-A (KR)
Title: Method for fabricating a semiconductor
Inventor: JUNG KYOUNG HWA
IPC: H01L21/336
Filed: 2007-12-03
Abstract: A method for manufacturing a semiconductor device is provided to improve the reliability of the semiconductor device by depositing the nitride film after cleaning the semiconductor substrate. A substrate(300) after the lapse of a predetermined time is provided. A standby time is from the process before the formation of a nitride film(322) to a nitride film deposition process. The semiconductor substrate is cleaned before forming the nitride film. The nitride film is formed on the semiconductor substrate after the cleaning process. The cleaning process is a wet cleaning process.
Patent KR-20090058619-A (KR)
Title: Rotor shaft roller of rolling type roller stand and manufacturing method of thereof
Inventor: JO SUNG EUN
IPC: F02C7/20
Filed: 2007-12-05
Abstract: A rotor shaft roller of a rotary roller stand and a manufacturing method thereof are provided to prevent damage to the outside surface by a rotor shaft as the roller cover made of MC nylon contacts the rotor shaft. A rotor shaft roller of a rotary roller stand comprises a roller body(106) made of metal with insertion grooves(108) on both ends of the hollow part, and a roller cover(105) made of thermoplastic resin which contacts a rotor shaft(103) when the rotor shaft rotates. A roller bearing(107) is inserted into the roller body. The roller cover has a hollow having inside diameter with minus process tolerance to the outside diameter of the roller body so that the roller cover is fitted to the outside of the roller body when the outside diameter of the roller body is contracted at low temperature.
Patent KR-20090058755-A (KR)
Title: Stun gun
Inventor: CHOI JIN
IPC: F41B15/04
Filed: 2007-12-05
Abstract: A stun gun is provided to increase the portability and to reduce the manufacturing cost by minimizing the size and the number of elements. A stun gun comprises: a high pressure electric discharge unit formed in the front of a body(10); an operation control unit formed inside of the body; an operation manipulation unit formed in the outer side of the body; and a power supply unit for connecting to a mobile phone supplying the power source for the operation of the operation control unit. The high pressure electric discharge unit comprises two discharge terminals(41). The high pressure electric discharge unit generates the enough high pressure to make sparks. The operation control unit generates the high pressure to supply the high pressure power to the high pressure electric discharge unit.
Patent KR-20090060469-A (KR)
Title: Display device
Inventor: KIM SANG JO
IPC: G02F1/1333
Filed: 2007-12-10
Abstract: A display device is provided to convert the heat generated in a light-emitting element into the electrical energy. A display device includes a light-emitting element(400), a heat transfer member(500), a generator(600) and a display panel. The light-emitting element generates the light and heat. The heat transfer member is arranged at a lower part of the light-emitting element as a substrate electrically connected to the light-emitting element. The generator is arranged at a lower part of the heat transfer member to generate the electrical energy by the heat and includes a super-conducting material for generating the current by the temperature change.
Patent KR-20090062952-A (KR)
Title: Trailing arm bush for vehicle
Inventor: RO SUK CHUL
IPC: B60G7/04
Filed: 2007-12-13
Abstract: A trailing arm bush for vehicles is provided to reduce the frequency of unnecessary noise occurrence when a vehicle passes by obstacles in order to improve vehicle reliability. A trailing arm bush for vehicles comprises: an outer pipe(110); an inner pipe(120) installed on inner center of the outer pipe; and a buffer member(200) integrally pressed between the outer pipe and the inner pipe. The buffer member consists of: a first void(210) with a first penetration hole(212) formed therein; upper/lower grooves formed on the buffer member in a columnar direction respectively; and a second void(220) with a second penetration hole(226) penetrated through both ends of the upper/lower grooves.
Patent KR-20080057182-A (KR)
Title: Color filter and liquid crystal display device
Inventor: AKAO SOSUKE
IPC: G02F1/1335
Filed: 2007-12-18
Abstract: A color filter and a liquid crystal display device are provided to control a value of a phase difference in a thickness direction of red, green, and blue display pixels, thereby preventing coloring when observing in an inclined direction. A color filter comprises at least a red display pixel(3R), a green display pixel(3G), and a blue display pixel(3B) on a substrate(1). A value of a phase difference in a thickness direction of the red display pixel(RRth), the value of the phase difference in the thickness direction of the green display pixel(GRth), and the value of the phase difference in the thickness direction of the blue display pixel(BRth) satisfy the following formulas: I(RRth-BRth)I-I(GRth-BRth)I>=0; l(RRth-BRth)l-l(RRth-GRth)l>=0. The RRth, the GRth, and the BRth are obtained by firstly multiplying a thickness of the pixel by a value which is an average of an in-plane refractive index minus a refractive index of the thickness direction for each pixel, and secondly multiplying the resultant value by 1000.
Patent KR-20080009672-A (KR)
Title: System for managing escrow account
Inventor: LEE JUN WOO
IPC: G06Q20/40
Filed: 2007-12-20
Abstract: A method for managing an escrow account is provided to prevent a seller from collecting a sales amount of sold goods without receiving any approval from a customer by making the customer confirm reception of the goods and approve payment with a mobile terminal based on mobile terminal information stored in a ledger of the customer. An information receiver(410) receives goods reception information when an Internet shopping mall server transmits the goods reception information of the customer. An information transmitter(420) transmits a message for checking the goods reception and/or receiving a transfer approval to the customer mobile terminal(455). An escrow account manager withdraws a payment amount for the goods from the escrow account of the customer and transfers the withdrawn amount to an account of the Internet shopping mall server based on the information received from the mobile terminal when the mobile terminal transmits the information for confirming the goods reception or approving fund transfer to an escrow account management server.
Patent KR-20090070002-A (KR)
Title: Blade assembly for air conditioner
Inventor: KIM KYUNG TAEG
IPC: F24F13/10
Filed: 2007-12-26
Abstract: A blade assembly of an air-conditioner is provided to prevent a crack formation at a blade and an inside surface gap of to avoid gap occurrence at an outlet by furnishing a magnet unit and an iron plate unit. A blade assembly of an air-conditioner comprises: a body(100) having an outlet to discharge the cool and warm air selectively controlled by a controller; a blade(110) established in the outlet, opening and closing the outlet by being rotated by a driving unit in order to guide the discharge direction of the cool and warm air; and iron plate units(130a,130b) located at an edge of the blade; and a magnetic unit(140a,140b) located at the surrounding of the outlet to make the iron plate units be attached and detached.
Patent KR-20080059109-A (KR)
Title: Method for permanently reshaping the keratin fibers comprising a step for applying a poorly concentrated reducing composition and an intermediate drying step
Inventor: CAMPAIN CATHERINE
IPC: A61K8/44
Filed: 2007-12-24
Abstract: A method for reshaping keratin fibers is provided to reshape curling of hair satisfactorily permanently by drying the keratin fibers between a reducing composition applying step and an oxidizing composition applying step. A method for reshaping keratin fibers permanently comprises the steps of: (a) rolling the keratin fibers around a mechanical tension means such as a curl clip or a curl paper to mechanically fix the keratin fibers; (b) applying a reduction composition onto the keratin fibers and the optionally rinsing off the keratin fibers; (c) drying the keratin fibers; and (d) applying an oxidation composition onto the keratin fibers. A kit comprises: the mechanical tension means; a first compartment including a cosmetic composition containing at least one reducing agent; and a second compartment including a cosmetic composition containing at least one oxidizing agent.
Patent KR-20090070462-A (KR)
Title: A boiler using heat transfer fluid
Inventor: YOON HONG YUNG
IPC: F24H7/02
Filed: 2007-12-27
Abstract: A boiler using heat transfer fluid is provided to allow selective use of electric heater and burner by arranging the electric heater and the burner together within a heat storage container. A boiler using heat transfer fluid comprises a combustion container(10) including a combustion chamber(11) arranged on the lower part and a heating chamber(13) installed on the top of the combustion chamber, a heat storage container(20) which is mounted in the heating chamber while keeping a hot air path(14) and filled with heat transfer oil(70), an electric heater(30) heating the heat transfer oil with electrical energy, and a heat exchanger(40) which is sunk under the heat transfer oil and heats the water passing through its inside.
Patent KR-20090072125-A (KR)
Title: Apparatus for heating mold powder and the supplying method using it
Inventor: CHUNG TAE IN
IPC: C21C7/04
Filed: 2007-12-28
Abstract: An apparatus for heating mold powder and a supplying method thereof are provided to facilitate separation of gas from molten steel and inclusion by reducing the size of a hook structure of a meniscus part as heated mold powder soft-cools the side within a mold. An apparatus(50) for heating mold powder comprises: a cover(51) covering molten steel(1) and the top of a mold(20) in which mold powder(3) is accepted; and a near infrared ray generating part(52) irradiating near infrared ray on the mold powder. A tundish(10) is arranged on the top of the mold to supply the molten steel to the mold in order to cast the molten steel passing through a molten steel processing continuously. The cover or the near infrared ray generating unit comprises a height control unit from the mold powder. In the cover, a reflecting surface is built in the mold side. The near infrared ray generating unit is a halogen lamp. The wavelength of the near-infrared radiation area is produced in the near infrared ray generating unit through a controller(53) separately prepared in outside.
Patent KR-20090073428-A (KR)
Title: Apparatus and method for measuring the impulse impedance of lightening protection grounding
Inventor: EOM JU HONG
IPC: G01R27/20
Filed: 2007-12-31
Abstract: An impulse-impedance measuring system and a method thereof are provided to the large-scale lightening ground, the building structure body ground, the tower-footing ground of pylon etc. An impulse-impedance measuring system comprises an impulse generation apparatus(100), a ground connection rail track(10), and an impulse-impedance measure system(200). The ground connection rail track is comprised of a lightening ground earth bar(11), a current feedback secondary earth bar(12) and a voltage measurement secondary earth bar(13). The impulse generated from the impulse generation apparatus is induced in the ground connection rail track. The impulse-impedance measure system measures the impedance of the induced impulse.
Patent KR-20070039524-A (KR)
Inventor: WONG DESMOND YIK TENG
IPC: A61K9/64
Filed: 2005-06-03
Abstract: 본 발명은 담체 및 활성 성분을 포함하고, 여기서 담체는 젤라틴의 분자량 프로필에 기초하여 소정의 1 종 이상의 어류 젤라틴인 약학 조성물과 관련이 있다. 일부 구체예에 있어서, 특히 담체 농도가 총 조성물의 상대적으로 낮은 퍼센트로 포함되는 경우에, 담체는 고분자량 어류 젤라틴만으로 된 것, 또는 고분자량 젤라틴이 우세한 비율로 포함된 표준 분자량 젤라틴과의 혼합물을 포함할 수 있다. 이러한 구체예에 있어서 담체 농도가 총 조성물의 상대적으로 높은 퍼센트로 포함되는 경우에, 담체는 표준 분자량 어류 젤라틴만으로 된 것, 또는 표준 분자량 젤라틴이 우세한 비율로 포함된 혼합물을 포함할 수 있다. 따라서, 조성물은 다양한 젤라틴 농도 요구에 따른 제제의 특성을 최적화하기 위하여 디자인될 수 있다.
Patent KR-20070032327-A (KR)
IPC: C08G65/26
Filed: 2005-07-11
Abstract: 본 발명에 따르면 광 중합 개시제를 사용하지 않거나, 또는 종래의 사용량보다 적게 사용함으로써, 휘발 성분을 감소시킬 수 있으며, 비교적 적은 자외선 조사량으로 경화할 수 있는 알칼리 수용액에 의해 현상 가능한 광 경화성ㆍ열 경화성 수지 조성물이 제공된다.  이 조성물은 (A) 카르복실기 함유 감광성 수지, (B) 말레이미드 유도체, (C) 한 분자 중에 2개 이상의 에폭시기 및/또는 옥세타닐기를 갖는 화합물 및 (D) 환상 에테르기 또는 모르폴리노기를 갖는 라디칼 중합성 화합물을 함유한다.   
     광 경화성ㆍ열 경화성 수지 조성물, 인쇄 배선판, 광 중합 개시제
Patent KR-20070048739-A (KR)
Inventor: SONG XUEFANG
IPC: C08J5/18
Filed: 2005-03-03
Abstract: 본 발명은 바닥재 시공시의 시공성 및 하지에 대한 정합성이 양호하며, 내오염성, 내상성, 유연성 등의 바닥재로서 만족시켜야 할 제반 특성을 종합적으로 겸비한 바닥재를 제공하는 것을 목적으로 하며, 당해 바닥재는 폴리에틸렌 수지 및/또는 에틸렌ㆍα-올레핀 공중합 수지로 이루어진 합성 수지(A) 30 내지 60중량부, 연질 에틸렌계 수지로 이루어진 합성 수지(B) 10 내지 50중량부 및 열가소성 탄성중합체로 이루어진 합성 수지(C) 10 내지 40중량부로 이루어진 합성 수지 합계 100중량부와, 증점제 1 내지 15중량부 및 충전제 150 내지 500중량부를 배합한 합성 수지 조성물로 이루어진 상지층과, 합성 수지(A) 0 내지 30중량부, 합성 수지(B) 30 내지 60중량부 및 합성 수지(C) 41 내지 60중량부로 이루어진 합성 수지 합계 100중량부와, 증점제 1 내지 15중량부 및 충전제 150 내지 500중량부를 배합한 합성 수지 조성물로 이루어진 하지층을 포함한다. 
       
     바닥재, 상지층, 하지층, 안감재, 에틸렌, 탄성중합체
Patent KR-20070067107-A (KR)
Title: Decorated injection moulded article, method for producing one such article, and a transfer film for using in one such method
Inventor: REUTHER UWE
IPC: B29C45/14
Filed: 2005-08-23
Abstract: The invention relates to a decorated injection-moulded article, and a method for producing a decorated injection-moulded article by means of inmould technology. According to the invention, an IMD transfer film (1) comprising a peeling layer (12) consisting of highly cross-linked plastic is used. The formed decorated injection-moulded article has a high optical quality, by means of injection moulding, based on a double-sided coating of a decorative element which is optionally joined to an auxiliary film strip (2), formed by a transfer layer of a transfer film and decorates the injection-moulded article.
Patent KR-20070057280-A (KR)
Title: Multi-band antenna for wireless applications
Inventor: CHIANG BING
IPC: H01Q5/10
Filed: 2004-07-20
Abstract: A folded monopole antenna (200) that supports lower and upper frequency bands may be used in CDMA, WLAN, or other wireless communications systems. The folded monopole antenna may be located in a handset next to a vertical ground plane (220). The folded monopole antenna may be folded at least twice and connected to the ground plane (220) through a reactance. The dimensions of different sections of the folded monopole antenna define lower and upper frequency band characteristics, and an offset location of an input feed (300) affects the bandwidth of the frequency bands. The reactance (305, Fig. 4B) between the antenna and ground plane can be selected to fine tune the frequency bands. Various input feeds, including a co-planar waveguide, may be employed. Dynamically adjustable reactances may be used in the input feed and ground line for adapting the antenna to various environments.
Patent KR-20070085356-A (KR)
Title: Communications systems and methods using wireline adapters
Inventor: GRANT DAVID S
IPC: H04L12/02
Filed: 2005-10-14
Abstract: Systems and techniques for communication over telephony wireline. A command interface and control device may include a wireline input configured to connect the device to an operative line of a wireline telephony network (such as the PSTN) and to transmit voice signals to and receive voice signals from the wireline telephony network. The device may also include a cellular module configured to transmit signals to and receive signals from a cellular telephony network and a system controller to control communications on the wireline input and the cellular module. One or more wireline adapter modules may be configured to provide control functionality local to a telecommunications device.
Patent KR-20070068463-A (KR)
Title: Method and device for limiting the vibration of steel or aluminium strips in gas or air blown cooling areas
Inventor: BOYER MICHEL
IPC: F27D9/00
Filed: 2005-10-12
Abstract: The invention relates to a method and device for improving the cooling of a blown gas cooling chamber or a blown air cooling section and/or for improving the quality of products to be treated, wherein jets of gas or air are projected towards each of the surfaces of the strip which is displaced inside the chamber or section. According to the invention, the jets of gas or air (58) are emitted from blowing tubes (52) provided with tubular nozzles (51) which are fitted at a distance from each other, perpendicular to the direction (100) in which the strip is displaced. The jets are directed towards the appropriate surface of the strip, being essentially inclined towards the edges of the strip on a plane that is perpendicular to the plane of the strip and the direction (100) in which the strip is displaced, and upstream or downstream from the strip on a plane that is perpendicular to the plane of the strip and parallel to the direction (100) in which the strip is displaced.
Patent KR-20070088659-A (KR)
Title: Mastoid antral ventilation tube
Inventor: KUTLUHAN AHMET
IPC: A61F11/00
Filed: 2005-03-16
Abstract: In its broadest form, this invention enables the ventilation and drainage of the middle ear cleft via mastoid antral route, without disrupting the integrity of the eardrum. For this purpose, this tube is placed between mastoid antrum and the external ear canal after mastoidotomy (antrotomy). The tube has two cannulas, which are placed one within the other. One of these is the external cannula and it comprises a head portion made of a circular tab, a neck portion in a vertical plane to the head portion, the bent section making a right angle of 90 degrees and a longer shaft portion. Other cannula is the internal cannula and it comprises a thin, narrow and syringe-adapted-tipped canal and the canal used for the aspiration and drainage of the rest of the lumen. The external tip of the inner cannula proceeds from the external ear canal and ends pre-or retroauricularly. Through the syringe-adapted-tip of the inner cannula, serum or drugs may be administered.
Patent KR-20070090000-A (KR)
Title: Fuel cell heating device and method for operating said fuel cell heating device
Inventor: SCHILLING LUTZ
IPC: H01M8/04
Filed: 2005-12-09
Abstract: The invention relates to a fuel cell heating device (10) which comprises a gas treatment unit (16), provided with an inlet line (14) for gas and an outlet line (36) for hydrogenous reformed product. The inlet line and the outlet line are interlinked via a circulation line in order to return the reformed product to the gas treatment unit. The gas treatment unit comprises a reformer and a secondary gas cleaning system mounted downstream thereof which is provided with an inlet line for air and a water trap.
Patent KR-20070087679-A (KR)
Title: Passive microcoolant loop for an electrochemical fuel cell
Inventor: GALLAGHER EMERSON R
IPC: H01M8/24
Filed: 2005-12-20
Abstract: Improvements in freezing and sub-freezing startup time for an electrochemical fuel cell system may be observed by having a passive coolant microloop using two gear pump heads. During a cold start, a stack valve is initially fully closed and causes all system coolant arriving at the module to run through a driving gear pump head. This causes a driven gear pump head to recirculate coolant inside the module. In an embodiment, the stack valve is a thermostatic valve that begins to open as the coolant begins to warm up. This allows a small bleed of system coolant into the module and decreases the percentage of microloop recirculation. When operating temperature is reached, the thermostatic valve is fully open and system coolant inlet pressure on the driving gear pump head counteracts the pressure on the driven gear pump head, thus stopping recirculation.
Patent KR-20070094632-A (KR)
Title: Circuit arrangement and method for detecting the state of a circuit protection element
Inventor: SIEBEN BERNHARD
IPC: H02H3/26
Filed: 2005-11-28
Abstract: The invention relates to, inter alia, a circuit arrangement (10) which comprises a protection element (50). The state of the protection element (50) is determined in a simple and safe manner by means of a detection unit (80, 82, 84) and a specification unit (60, 86), in addition to an evaluation unit (58).