baber/WOPTO huggingface dataset:
Patent KR-20080058026-A (KR)
Title: Time synchronization apparatus and method in a wireless communication system
Inventor: CHOI JI YOUNG
IPC: H04B7/26
Filed: 2006-12-21
Abstract: An apparatus and a method for executing time synchronization in wireless communication systems are provided to execute precisely synchronization among plural base stations by broadcasting synchronization signals using a wireless interval. An apparatus for executing time synchronization includes first and second synchronization units(411,412), and a mode determining unit(420). The first synchronization unit transmits a first synchronization signal including first hop information. The second synchronization unit executes a multi-frame synchronization according to a reception time of a second synchronization signal and second hop information in response to the receiving of the second synchronization signal including the second hop information. The mode determining unit determines whether the apparatus is set in a master or slave mode.
Patent KR-20080061165-A (KR)
Title: Method of manufacturing a contact hole in semiconductor device
Inventor: KIM WAN SOO
IPC: H01L21/768
Filed: 2006-12-28
Abstract: A method for forming a contact hole of a semiconductor device is provided to prevent a semiconductor substrate from being etched in removing a hard mask by forming an etch barrier layer on the bottom surface of a contact hole formed in an interlayer dielectric before a hard mask is removed. A hard mask(108) in which a first etch barrier layer(102), an interlayer dielectric, a first hard mask(110,112) and a second hard mask are stacked is formed on a semiconductor substrate(100). The hard mask and the interlayer dielectric are etched by a predetermined region to form a contact hole(118). A second etch barrier layer(120) is formed on the bottom surface of the contact hole. The second hard mask is removed. The second etch barrier layer is removed. The first etch barrier layer exposed to the lower part of the contact hole is removed. A contact plug is formed in the contact hole. An ARC(anti-reflective coating) can be formed on the hard mask. First and second interlayer dielectrics(104,106) can be stacked in the interlayer dielectric.
Patent KR-20060012051-A (KR)
Title: Isoindole-imide compounds, compositions, and uses thereof
Inventor: ROBARGE MICHAEL J
IPC: A61P9/00
Filed: 2001-12-21
Abstract: The invention relates to isoindole-imide compounds and pharmaceutically acceptable salts, hydrates, solvates, clathrates, enantiomers, diastereomers, racemates, or mixtures of stereoisomers thereof, pharmaceutical compositions comprising these isoindole-imide compounds, and methods for reducing the level of cytokines and their precursors in mammals. In particular, the invention pertains to isoindole-imide compounds that are potents inhibitors of the production of the TNF-alpha in mammals. The isoindole-imides described herein are useful for treating or preventing diseases or disorders in mammals, for example, cancers, such as solid tumors and blood-born tumors; heart disease, such as congestive heart failure; osteoporosis; and genetic, inflammatory, allergic; and autoimmune diseases.
Patent KR-20060039934-A (KR)
Title: Pharmaceutical preparation containing nateglinide
Inventor: MAKINO CHISATO
IPC: A61K47/04
Filed: 2004-08-09
Abstract: A pharmaceutical preparation which contains nateglinide in an amount of at least 26 wt.% based on the whole preparation and contains at least one disintegrator selected among carmellose or a salt thereof, sodium carboxymethyl starch, croscarmellose sodium, crospovidone, partially gelatinized starch, and hydroxypropyl cellulose having a low degree of substitution in an amount of at least 28 wt.% based on the whole preparation. The preparation has a high nateglinide content and the nateglinide is rapidly absorbed to reduce blood sugar. The preparation is small and is easy to take.
Patent KR-20060065679-A (KR)
Title: Packaging container
Inventor: HANITA MISA
IPC: B65D81/24
Filed: 2004-07-06
Abstract: A packaging container having an oxygen absorption layer composed of a base resin component (component A) and a component with oxygen absorption capability (component B), wherein the oxygen absorption layer has such a sea-island dispersion structure that the base resin component (component A) constitutes the sea portion while the component with oxygen absorption capability (component B) constitutes the island portions and wherein the ratio of the total surface area (N cm2) of island portions constituted of the component with oxygen absorption capability (component B) in the oxygen absorption layer to the internal volume of packaging container (M cm3), N/M, is 20 cm-1 or greater. As a result, not only does the packaging container excel in gas barrier and oxygen absorption properties from the initial stage of filling of contents but also the initial oxygen concentration of contents can be lowered continuously from the initial stage of filling.
Patent KR-20060085662-A (KR)
Title: Method for manufacturing p-type group iii nitride semiconductor, and group iii niride semiconductor light-emitting device
Inventor: KOBAYAKAWA MASATO
IPC: H01L21/205
Filed: 2004-11-04
Abstract: An object of the present invention is to provide an efficient method for manufacturing a p-type group III nitride semiconductor that has adequate carrier concentration and a surface with a low occurrence of crystal damage. The inventive method for manufacturing a p-type group III nitride semiconductor comprises: (a) growing a group III nitride semiconductor containing a p-type dopant at 1000(C or higher in an atmosphere containing H2 gas and/or NH3 gas; and (b) after the growth of the group III nitride semiconductor, substituting the H2 gas and NH3 gas with an inert gas at a temperature higher than 800(C while reducing the temperature.
Patent KR-20060082882-A (KR)
Title: Composite material vibration device
Inventor: YAMADA YUYA
IPC: H03H3/02
Filed: 2004-11-17
Abstract: A composite material vibration device able to be supported hardly affecting the vibration characteristics of a vibration member with a comparative simple structure and be easily downsized. The device comprises a vibration member consisting of a material having a first acoustic impedance Z1 and working as a vibration generating source, a reflection layer consisting of the cured material of a resin composition material containing at least curing resin having a second acoustic impedance Z 2 smaller than a first acoustic impedance Z1 and being curable by heat, a curing agent and a silicone compound, and connected with the above vibration member, and a holding member consisting of a material having a third acoustic impedance Z3 larger than the above second acoustic impedance Z2 and connected with that side of the reflection layer opposite to the side connected with the vibration member, whereby vibration propagated to the reflection layer from the vibration member is reflected at the interface between the reflection layer and the holding member.
Patent KR-20060132829-A (KR)
Title: Process for the manufacture of the calcium salt of rosuvatatin (e)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl](3r,5s)-3,5-dihydroxyhept-6-enoic acid and crystalline intermediates thereof
Inventor: OKADA TETSUO
IPC: C07D405/06
Filed: 2004-10-22
Abstract: A process for the manufacture of the calcium salt of (E)-7-[4-(4-fluorophenyl)-6-isopropyl-2-[methyl (methylsulfonyl) amino]pyrimidin-5-yl](3R,5S)-3,5-dihydroxyhept-6-enoic acid, useful as an HMGCoA reductase inhibitor, from a compound of the formula (7) wherein A is an acetal or ketal protecting group and R is alkyl, via isolated crystalline compounds of the formula (8) or of formula (10) is described. Crystalline intermediates of formulae 7, 8 and 10 are also described.
Patent KR-20060103536-A (KR)
Title: Solid siliconized polyester resins for powder coatings
Inventor: GREENE JAMES
IPC: C08K5/00
Filed: 2004-12-23
Abstract: The present invention pertains to a siliconized polyester resin that has a sufficiently high Tg that the siliconized polyester is a solid at room temperature. The silicone polyester preferably has a Tg of 30°C or greater. The silicone polyester can be produced as a particulate and remain stable at room temperature. The particulate silicone polyester is suitable for use in coating compositions, including powder coating compositions. The coating can be clear or pigmented, and thus optionally can include pigment. The coating composition also includes a crosslinker. The coating composition can be ground into a powder. The powder is stable at room temperature. The powder is then capable of being coated on a suitable substrate and then baked to form a coated metal object.
Patent KR-20060130616-A (KR)
Title: Fluoropolymer emulsion coatings
Inventor: HOFMANS JURGEN
IPC: C09D127/18
Filed: 2005-01-21
Abstract: The present invention relates to an aqueous/oil emulsion containing fluoropolymer that is capable of forming thick coatings in a single pass, which coatings after drying and baking are free of cracks.
Patent KR-20060127920-A (KR)
Title: Nonabrasive sensory exfoliating system
Inventor: MOHAMMADI FATEMEH
IPC: A61K8/02
Filed: 2005-01-25
Abstract: The present invention relates to a method of exfoliating and warming the skin comprising the steps of topically applying a cosmetic or pharmaceutical composition. The composition comprises a physical exfoliating system of at least three insoluble particles of different materials, a heat generating agent and a silicone component.
Patent KR-20060126544-A (KR)
Title: Power control for multiple transport channels in a wireless communication system
Inventor: HSU CHIH PING
IPC: H04B7/005
Filed: 2004-12-29
Abstract: Techniques are provided to control the transmit power for data transmission on multiple transport channels having different signal quality (SIR) targets. A single SIR target is maintained for all transport channels, and this SIR target is adjusted based only on active transport channels. For each update interval, a data processor processes at least one data block received in the current update interval on at least one of the transport channels and provides the status of each received data block. A controller increases the SIR target based on an up step if any received data block is erased and decreases the SIR target based on a down step if all received data blocks are good. If any received data block is erased, the down step used to adjust the SIR target may be set to the smallest down step size required by all transport channels with erased data blocks.
Patent KR-20070063468-A (KR)
Title: Process for producing plant/soil activation liquid and method of using the same
Inventor: ISHII TAKESHI
IPC: C05G3/80
Filed: 2005-03-02
Abstract: A phytogenic fermentation material composed of an enzyme and an enzyme-producing useful microbe together with brown sugar produced from sugar cane is placed in a mineral ion water utilizing concentrated sulfuric acid, and symbiotic incubation thereof is carried out under aerobic conditions preferably at about 25°C. Foliar application and/or soil perfusion with the thus produced plant/soil activation liquid is carried out at the stage after saccharolysis but before initiation of putrefaction-fermentation, preferably at the stage of alcohol fermentation.
Patent KR-20060129051-A (KR)
Title: Light diffusing screen
Inventor: FUKANO YOSHIFUMI
IPC: G03B21/625
Filed: 2005-02-10
Abstract: A light diffusing screen which is a single-light-source rear-projection TV-use light diffusing screen used in combination with a Fresnel lens sheet, and which reduces scintillation and regulates a screen surface roughness to be able to provide a good image. A transparent-type projection screen-use light diffusing screen which is a single-light-source rear-projection TV-use light diffusing screen used in combination with a Fresnel lens sheet, and which is a light diffusing screen comprising a lens layer having the action of refracting a projection light to a horizontal direction, and a light diffusing layer formed on the light outgoing side of the lens layer to disperse light-diffusing-material fine particles consisting of a translucent material into a translucent base material, characterized in that the light diffusing layer has a multilayer structure in which the outer-most layer on the light outgoing side of the light diffusing layer diffuses light most intensely, and the upper-most surface layer on the light outgoing side of the light diffusing screen has a surface roughness Ra represented by 0.2mum <=Ra<=1.0mum.
Patent KR-20060134982-A (KR)
Title: Opening/closing cap and method of producing the same
Inventor: NIWA SUSUMU
IPC: B65D41/34
Filed: 2005-03-18
Abstract: A connection member connecting a cap body and a band is prevented from being cut, and as result, a tamper prevention function is achieved and simultaneously the band is prevented from being cut by deformation. An opening/closing cap is constructed from a cap body (3) screwed on to the outer peripheral surface of a mouth portion of a spout body and from a band (10) extending in the circumferential direction of the cap body (3) and engaged with the spout body. A portion at which the band (10) is separated in the circumferential direction is provided at at least one place in the circumferential direction of the band, and the band is connected to each other at the at least one place by a connection member (14) enabling the band (10) to be cut. The band (10) is positioned below the lower surface of the cap body (3) and is attached to the lower part of the cap body (3) by connection members (12, 13). Further, in order to prevent deformation of the band, a band shape maintaining body is provided inside the band. The maintaining body prevents the band from being pressed radially inward and crushed when the inside of the band is pressed against the lower end of the cap body.
Patent KR-20070022255-A (KR)
IPC: C07K7/06
Filed: 2004-10-10
Abstract: 본 발명은 화학식 1의 N 6 -(아미노이미노메틸)-N 2 -(3-머캅토-1-옥소프로필-L-라이실글리실-L-α-아스파틸-L-트립토필-L-프롤릴-L-시스테인아미드, 사이클릭(1→6)-디설파이드의 개선된 제조 방법에 관한 것으로서, 적절한 보호 그룹을 갖는 아미노산 잔기 및 티오알킬 카르복시산을 고체상 수지에서 조립하는 단계; 상기 수지로부터 얻은 펩타이드를 절단하고 동시에 티올 모이어티의 Acm 보호 그룹을 제외한 곁사슬 보호 그룹을 제거하여 화학식 3의 펩타이드 아미드를 얻는 단계; 보호된 티올 그룹을 갖는 화학식 3의 펩타이드 아미드의 라이신 잔기를 구아닐화에 의해 호모아르기닌 잔기로 변환시켜 화학식 4의 펩타이드 아미드를 얻는 단계; 화학식 5의 은 펩타이드를 제조하고, 이후 상기 은 펩타이드를 동시에 탈보호 및 산화시켜 화학식 1의 화합물을 포함하는 조 펩타이드 아미드를 얻는 단계; 및 최종적으로 크로마토그래피 정제하는 단계를 포함한다.  상기 기술된 방법은 간단하고, 쉽고, 환경 친화적이고, 비용 효과적이다.
Patent KR-20070020020-A (KR)
Title: Air purifier unit with oil separator and compressed air provider unit
Inventor: SOVAGO SZABOLCS
IPC: B01D53/26
Filed: 2005-04-15
Abstract: The invention relates to an air purifier unit (12)with an oil separator(10). Said oil separator comprises a first chamber (26) and a second chamber (30), embodied as essentially axially symmetrical annular chambers with a common axis, whereby compressed air for purification is introduced into the first chamber and air guide means (28) are arranged in the first chamber, by means of which the flow speed of the throughflow air may be altered and the air, purified in the first chamber, may be introduced into the second chamber and then introduced into the filter unit (18) through the second chamber. The invention further relates to a compressed air provider unit. ® KIPO & WIPO 2007
Patent KR-20070011459-A (KR)
Title: Traffic signal column
Inventor: PERIOT JEAN MARIE
IPC: G08B5/36
Filed: 2005-03-24
Abstract: The invention relates to an, in particular, optical traffic signal column composed of stacked levels and fixed to one another by rotation. The base of each level has, distributed along its periphery, oblong passages (12) and fixed connectors (30). The conductors (20) are rods each having two ends (21, 23) angularly offset from one another, and the common rod (20C) is identical to the other rods (20A). The connectors are identical and they respectively fix the bottom (23) of a rod (20) of the relevant level and the top (21) of the respective rod of an adjacent level, the angular offset between the two fixing points corresponding to that of the ends of a rod. The connectors (30) and the rods (20A, 20C) are mutually arranged and mounted in order to effect, from one level to the other, an essentially identical angular positioning of the common rods and an angular offset of the other rods. ® KIPO & WIPO 2007
Patent KR-20070021203-A (KR)
IPC: B01D65/00
Filed: 2004-04-15
Abstract: 유체 처리 장치(10) 및 유체 처리 장치 작동 방법은 유체 처리 조립체(11) 및 상기 유체 처리 조립체(11)를 향해 그리고/또는 상기 유체 처리 조립체를 향하여 유체를 배향하는 매니폴드 조립체(12)를 포함한다.
Patent KR-20070049113-A (KR)
Inventor: MUNSIL DONALD J
IPC: H04N5/44
Filed: 2005-07-28
Abstract: (비선형 형태로 데이터를 처리하는 것에 비해) 아티팩트의 양을 줄이기 위해 선형 형태로 이미지 정보를 처리하기 위한 전략이 기술된다.  예시적인 처리 동작 유형은 스케일링, 합성, 알파 블렌딩, 에지 검출, 등을 포함할 수 있다.  보다 구체적인 구현으로, a) 선형이고; b) RGB 컬러 공간에 있고; c) (예를 들면, 부동 소숫점형 표현에 의해 제공된) 고 정밀도이고; d) 순차주사식이며; e) 풀 채널인 이미지 정보를 처리하기 위한 전략이 기술된다.  다른 개선 사항은 a) 처리 속도를 향상시키기 위한 의사-선형 공간에서의 이미지 정보 처리; b) 향상된 오차 분산 기법 구현; c) 동적으로 필터 커널 계산 및 적용; d) 최적의 방식으로 된 파이프라인 코드 제공; 및 e) 신규의 픽셀 셰이더 기법을 이용하는 다양한 처리 태스크 구현을 위한 전략을 제공한다. 
       
     선형 공간, 비월주사, 순차주사, 픽셀 셰이더, 오차 분산 기법, RGB 컬러 공간
Patent KR-20070037717-A (KR)
Inventor: CHEMIN MICHAEL
IPC: G01R19/15
Filed: 2005-06-30
Abstract: 본 발명은 다수의 도전체 내의 전류를 측정하는 방법에 관한 것이다.  본 발명에 따른 방법은 전류 트랜스듀서(C i )를 각 도전체(i, i = 1,...,n)에 대해 실질적으로 대향하게 배치하는 단계와, 상기 다수의 도전체에 대한 상기 전류 트랜스듀서(C i )의 위치의 함수인 비상관 행렬([G])(decorrelation matrix)을 구성하는 단계와, 상기 전류 트랜스듀서(C i )에 의해서 상기 각 도전체(i) 내의 전류(I meas )를 측정하여 상기 측정된 전류(I measi )와 상기 비상관 행렬([G])에 의해서 실제 전류(I reali )를 유도하는 단계를 포함한다.  본 발명은 차량 산업에서 가역형 전기 기계에서 사용된다.
Patent KR-20070073619-A (KR)
Title: Safety-enhanced electrochemical device
Inventor: KIM JE YOUNG
IPC: H01M4/02
Filed: 2007-01-03
Abstract: Provided is an electrochemical device, which promptly responds to an increase in the internal temperature thereof, interrupts electric current by increasing electric resistance, and thus shows improved safety. The electrochemical device includes an electrode comprising electrode active material particles, conductive agent particles and wax, wherein the electrode active material particles are interconnected with each other by a network formed by the conductive agent particles, and the paths of the conductive agent particles interconnecting the electrode active material particles are partially or totally fixed by the wax. The wax includes polyolefin wax having a melt viscosity of 10-1000 mPa.s and a particle size of 20 micrometers or less.
Patent KR-20080064291-A (KR)
Title: Semiconductor laser diode having narrow beam spreading
Inventor: SONG JIN DONG
IPC: H01S5/34
Filed: 2007-01-04
Abstract: A semiconductor laser having narrow beam spreading is provided to reduce width of an output beam of the semiconductor laser, to improve optical coupling efficiency between the semiconductor laser and an optical fiber, and to perform a photo-excitation of a bio body without a microscope or a microlens. A semiconductor laser includes a board, a lower cladding layer, a lower quantum well active layer, a core layer, an upper quantum well active layer, and an upper cladding layer. A lower cladding layer(31a) is formed on the board. A lower quantum well active layer(32a) is formed on the lower cladding layer. A core layer(33) is formed on the lower quantum well active layer. An upper quantum well active layer(32b) is formed on the core layer. An upper cladding layer(31b) is formed on the upper quantum well active layer.
Patent KR-20070120415-A (KR)
Title: Electron-emission source and field emission display using the same
Inventor: JASON LO
IPC: H01J1/304
Filed: 2007-01-09
Abstract: An electron emission source and a field emission display using the electron emission source are provided to increase an aspect ratio and electric field by using a DLC(Diamond-Like Carbon) film layer. An electron emission source is comprised of a substrate and a film structure deposited on the substrate. The film structure is made of a DLC film layer(31). The film structure of the DLC film layer is arranged on the substrate to configure a petal shape. A lateral height of the film structure is from 0.5 to 4.0mum. The substrate is made of a semiconductor material, a metal material, an insulation material, or a glass material. The film structure is a curved film structure, a long-strip film structure, or a combination thereof. A thickness of the film structure is 0.005 to 0.1mum.
Patent KR-20080067792-A (KR)
Title: THE PENTY OF OPEN WING +Alpha;&Infin;
Inventor: SHIN SAE YUEWN
IPC: A41B9/00
Filed: 2007-01-17
Abstract: Man/woman panties having a free open hole and a cover are provided to enhance sexual health and sexual feelings by fixing an oval ring to the free open hole of woman panties and attaching a scrotum covering mesh to the inside of the cover of man panties. Man panties having a free open hole and a cover comprise: a cover, a free open hole, a scrotum covering mesh, snap fasteners, and Velcro tapes. The outline of the free open hole is equal to the outline of the panties. The scrotum covering mesh is made of hemp cloth, ramie cloth, or gauze. Woman panties having a free open hole and a cover comprise: a cover, a free open hole(oval ring), a sanitary napkin inserting piece, snap fasteners, Velcro tapes, and super-absorptive fibers. The cover is attached to the outer Velcro tape and snap fasteners of the front of the panties. The oval ring of the free open hole is made of rubber, silicon, or a health material.
Patent KR-20080068366-A (KR)
Title: Extensible receptacle
Inventor: GIM JONG WON
IPC: B65D6/02
Filed: 2007-01-19
Abstract: An extensible container is provided to be made of various materials, to have various shapes such as a circle, an oval, etc., and to be used for the purposes of decoration and advertisement. An extensible container includes a container portion(1), a frame(2) and a support(3). The container portion is made of a plate material having a predetermined shape, and has a container bottom portion(4) and a container wall portion(5) that is elastically extended. The frame is provided on the circumference of the container portion, and has a rotary support portion(6) that supports the container portion to be capable of rotating form both positions on the inner side. The support is provided on the lower part of the container bottom portion, and is supported by the frame.
Patent KR-20080068501-A (KR)
Inventor: LEE SANG HA
IPC: A23L35/00
Filed: 2007-01-18
Abstract: A method for aging meat or fish and enhancing its flavor by using walnut is provided to allow the specific flavor and nutrients of walnut to permeate into meat or fish. A method for aging meat or fish by using walnut comprises the step of adding a walnut extract (or with another extract) when aging meat or fish. A method for enhancing the flavor of meat or fish by using walnut comprises the step of adding walnut (or with another ingredient) when boiling meat or fish. The flavor and nutrients of walnut permeates into meat or fish through the steps, thereby producing high-quality mackerel or pork.
Patent KR-20070077796-A (KR)
Title: Positive photosensitive composition and method of forming a pattern using the same
Inventor: TAKAHASHI HYOU
IPC: G03F7/039
Filed: 2007-01-24
Abstract: A positive photosensitive composition is provided to form an isolated pattern with a high defocus latitude(DOF) and improved PEB temperature dependence. The positive photosensitive composition includes (A) a resin having a decomposition rate increased in an alkali developing solution by the action of an acid and containing an acid-decomposable repeating unit of the formula(I) and acid-non-decomposable repeating unit of the formula(II), and (B) a compound generating an acid upon irradiation by any one of an active ray and a radioactive ray. In the formula(I) and (II), Xa1 is one of hydrogen atom, alkyl group, cyano group and halogen atom, A1 is any one of a single bond and a divalent linkage, ALG is an acid-leaving carbohydrate group, Xa2 is one of hydrogen atom, alkyl group, cyano group and halogen atom, A2 is one of a single bond and a divalent linkage and ACG is acid-non-leaving carbohydrate group.