baber/WOPTO huggingface dataset:
Patent KR-20100057710-A (KR)
Title: Light emitting diodes and backlight unit having the same
Inventor: YOON JU YOUNG
IPC: H01L33/58
Filed: 2008-11-10
Abstract: PURPOSE: Light emitting diode(LED)s and a back light unit including the same are provided to acquire a larger number of LED sets without lead frames which are projected from the lateral side of the LED sets. CONSTITUTION: A substrate(341) comprises a front side and a rear side which face each other. An LED chip(342) is attached to the front of the substrate. Two via holes(345) penetrate the front and the rear side of the substrate. The LED chip comprises an N-electrode and a P-electrode(348). The N-electrode and P-electrode are respectively connected to metal electrodes. A wire connects the N-electrode and P-electrode to the metal electrodes.
Patent KR-20100052259-A (KR)
Title: A printed circuit board comprising a burried-pattern and a method of manufacturing the same
Inventor: SHIN HEE BUM
IPC: H05K3/42
Filed: 2008-11-10
Abstract: PURPOSE: A printed circuit board with a buried circuit pattern and a manufacturing method thereof are provided to form an intaglio pattern of a via hole and a circuit layer through an exposure process and a development process using a photosensitive insulation material. CONSTITUTION: A base substrate includes a first insulation material(100). A via hole is formed on the first insulation material. A second insulation material(300) is formed on one side or both sides of the base substrate. The second insulation material is made of photosensitive materials. The second insulation material has an opening unit for forming a circuit layer and a penetration hole corresponding to a via hole. A metal layer is formed on the first insulation material and the second insulation material to fill the opening unit, the penetration hole and the via hole. The metal layer is removed in the thickness direction to expose the upper side of the second insulation layer.
Patent KR-20100053117-A (KR)
Title: Apparatus of processing substrate
Inventor: YOUN JUN HEE
IPC: H01L21/02
Filed: 2008-11-12
Abstract: PURPOSE: A substrate processing device is provided to prevent the generation of bubbles in fluids which is stored in a fluid mixing unit by automatically adjusting the amount of purge gases which is provided to the fluid mixing unit from a gas supply unit. CONSTITUTION: A fluid mixing unit(100) mixes fluids. A fluid supply unit(400) supplies the fluids to the fluid mixing unit. A processing unit receives the fluids from the fluid mixing unit and processes a substrate. A gas supply unit(430) provides purge gases to the fluid mixing unit. A constant pressure valve is connected to the gas supply unit. The constant pressure regulates the pressure of the purge gases according to the internal pressure of the fluid mixing unit.
Patent KR-20100053192-A (KR)
Title: Apparatus for processing digital image and method for controlling the same
Inventor: LEE JIN GI
IPC: H04N5/232
Filed: 2008-11-12
Abstract: PURPOSE: A digital image processing apparatus is provided to reduce a level of noise by a hand shaking correction operation of a hand shaking correction part when a voice recorder records sound. CONSTITUTION: A hand shaking detector(410) measures a hand vibration of a main body during photography. A hand shaking corrector(420) revises the vibration of hand. The hand shaking corrector generates a hand shaking correction sound by correction. A recording unit(430) receives a sound from the outside. In case the sound is recorded in the voice recorder, a control unit(500) reduces a hand shaking correction sound with a control of the hand shaking corrector.
Patent KR-20090069135-A (KR)
Title: Vertical channel transistor and method for fabricating the same
Inventor: LEE CHUN HEE
IPC: H01L29/78
Filed: 2008-11-12
Abstract: A vertical channel transistor and a manufacturing method thereof are provided to stabilize a following process by forming a pillar with a linear bar type. A vertical channel transistor includes a plurality of active pillars(201) and a metal gate electrode(206). A plurality of active pillars are extended from a substrate(200) to an upper direction. An active pillar is comprised of a channel active pillar and a drain active pillar. A line width of the channel active pillar is identical to the line width of the drain active pillar. An active pillar has a linear type bar shape. A hard mask(202,203) is formed on the drain active pillar. A spacer(208) is formed in a sidewall of the drain active pillar and the hard mask. A metal gate electrode is formed in a sidewall of the channel active pillar. The metal gate electrode includes a barrier metal(205) connected to a gate insulating layer.
Patent KR-20100054015-A (KR)
Title: Method for setting discontinuous reception mode cycle in mobile communication apparatus and apparatus the same
Inventor: AHN SE HO
IPC: H04B1/40
Filed: 2008-11-13
Abstract: PURPOSE: A discontinuous receiving cycle setting method in a mobile communication terminal and a method thereof are provided to reduce power consumption of the mobile communication terminal by setting a discontinuous receiving cycle based on a using pattern of the mobile communication terminal of a user. CONSTITUTION: A cycle setting unit(235) checks user event generation time. The cycle setting unit sets a discontinuous receiving cycle through user event generation time. A control unit(250) sets waiting state of a mobile communication terminal. The control unit controls monitoring of a call indication signal at the discontinuous receiving cycle. The user event includes at least one among a call request event, a message receiving event and a message originating event.
Patent KR-20100060896-A (KR)
Title: Mascara brush
Inventor: KIM YUN HOI
IPC: A45D34/04
Filed: 2008-11-28
Abstract: PURPOSE: A mascara brush is provided, which can improve or embody specifically applicability of a coating solution. CONSTITUTION: A mascara brush comprises: a brush part for spraying a mascara liquid in brow; a body portion(110) in which a brush part is formed radially; and a concave part(140) which is depressed and formed on the exterior of a body portion and has the length in the longitudinal direction of the body portion. A concave part has a reduced transverse width and a curvature near to a semicircular shape or a semi oval shape as goes to a central side of the body portion.
Patent KR-20100061184-A (KR)
Title: Refrigeration cycle
Inventor: CHOI SUNG OH
IPC: F25B43/00
Filed: 2008-11-28
Abstract: PURPOSE: A refrigerating cycle is provided to improve the operating durability and the efficiency of a compressor due to steadily collecting oil to the compressor by a temperature control unit. CONSTITUTION: A refrigerating cycle(100) comprises: a compressor(10); a condenser(20); an expansion device(30); an evaporator(40); an accumulator(50) which is arranged in a refrigerant pipe which interlinks the evaporator and the compressor; an oil return pipe(53) which supplies oil in the inside of the accumulator to the compressor; and a temperature control unit(110) which controls the inner temperature of the accumulator so that the specific gravity of the oil is greater than the specific gravity of the liquid refrigerant in the inside of the accumulator and maintains the inner temperature of the accumulator over a standard temperature.
Patent KR-20080110972-A (KR)
Title: Loess pannel
Inventor: KO EUN A
IPC: E04C2/26
Filed: 2008-11-28
Abstract: A loess panel for construction is provided to prevent a finishing material edge lateral portion of a finishing material from being exposed to a front portion and a rear portion when attaching a plurality of loess panels to a wall continuously by forming a finishing material edge lateral portion of a finishing material on a border curved lateral portion. A loess panel is formed by forming a main body(10) including a border(11) with an inner circumferential space(20), forming a reinforcing column(31) on one side of an inner circumferential bottom of the main body to drive a nail easily when attaching to a wall, filing up the space with loess(50) formed by mixing 4~5 weight percent rice straw, 2~3 weight percent Zanthoxylum piperitum powder including Zanthoxylum piperitum fruits 3~4 weight percent reed ash powder with ascidian-boiled water, covering the front portion of the filled loess with a finishing material(70) including a netting thread and forming a finishing material edge lateral portion of a finishing material edge(71) on a border curved lateral portion.
Patent KR-20100062670-A (KR)
Title: Drain pump of washing machine
Inventor: LIM MIN KYU
IPC: D06F39/08
Filed: 2008-12-02
Abstract: PURPOSE: A drainage pump of a washing machine is provided to reduce impacts and noise by indirectly contacting a coupler tab and an impeller tab with a buffer member. CONSTITUTION: A drainage pump of a washing machine comprises: a coupler(20) which is combined with the end of a rotary shaft(8); an impeller(10) wherein an insertion part is formed; a coupler tab(22) which is projected from the one end of the coupler to the radial direction; an impeller tab(14) which is projected from the inner side of the insertion part toward the center; and a buffer member(40) which is arranged between the coupler tap and the impeller tab and whose one side is combined with one among the coupler tap and the impeller tab and whose the other side linearly contacted to a faced surface.
Patent KR-20100065780-A (KR)
Title: Method of recording holographic information and apparatus of recording/reproducing holographic information
Inventor: JUNG MOON IL
IPC: G11B7/0045
Filed: 2008-12-08
Abstract: PURPOSE: A holographic information recording method and a holographic information recording/reproducing apparatus are provided to enhance recording precision by lowering spherical aberration to when the depth and the light of a following information layer reach the formed following information layer. CONSTITUTION: A holographic information recording method comprises the following steps. A hologram mark is recorded on the holographic recording layer(260) of a holographic information storage medium to form an information layer. Light is illuminated and fixed to the information layer on which the hologram mark is recorded. In the holographic recording layer, a plurality of information layers on which the hologram mark is recorded are formed in a longitudinal direction. One information layer is formed by recording the hologram mark. After illuminating and fixing light to the information layer, a hologram mark recording for a following information layer formation is performed and the formation of a plurality of information layers and the fixing of each information layer are accomplished.
Patent KR-20100067512-A (KR)
Title: Sleeper for railroad
Inventor: GU DONG HOE
IPC: E01B3/00
Filed: 2008-12-11
Abstract: PURPOSE: A sleeper for a railway is provided to rapidly absorb vibration occurred when a train travels over on a railway, and to prevent the rail fixed to the sleeper from being deformed. CONSTITUTION: A sleeper(110) for a railway comprises a connection member(112), first and second extension members(114,116), first and second vibration absorbers(118,119). The first and second extension members are coupled to both ends of the connection member. Rails are installed on the top of the first and second extension members, respectively. The first and second vibration absorbers are formed in the coupled part of the connection member and the first and second extension members and absorb vibration transferred through the rails.
Patent KR-20100068933-A (KR)
Inventor: KIM JEONG RYEOL
IPC: E04C5/12
Filed: 2008-12-15
Abstract: 본 발명은 짧고 긴 여러 가닥의 인장재를 동시에 인장하여 긴장시키는 작업의 시간 단축과 인장비용의 경감효과가 있는 동시 긴장형 다중 인장기를 제공하려는 것으로서, 복수의 개별 실린더가 형성되고, 개별 실린더를 구획하는 실린더벽마다 나중에 긴장되는 인장재측 추가 상승용 보정유가 이동하는 유공으로 먼저 긴장되는 인장재측 피스톤 로드의 피스톤이 그 개별 실린더의 보정유를 가압하여 나중에 긴장되는 인장재측 개별 실린더로 이동케 해 그 피스톤을 상승시킴으로써 선후 긴장 인장재를 불문하고 긴장에 따른 인장재의 긴장이 순조롭게 이뤄지도록 해 복수 인장재의 균등 긴장을 촉진하고, 상기 피스톤의 아래 쪽 개별 실린더 부분에 후속 긴장측 피스톤의 추가 상승용 보정유를 주입한 보정 실린더와; 이 보정 실린더 내에서 상승하면서 웨지 블록을 상승시켜 웨지 블록 내의 웨지에 상단이 물린 인장재를 긴장시키는 피스톤 로드와; 상기 보정 실린더의 하단에 일체로 연결되어 별도 유압에 의해 실린더 베이스를 디딤돌 삼아 보정 실린더를 동반 상승시켜 상기 웨지에 물린 인장재를 동시적으로 긴장시키는 긴장 실린더와; 상기 긴장 실린더에 대하여 붙박이형 피스톤 대용의 디딤돌로서 하단에 상기 피스톤 로드와 동수의 인장재 상단 관통용 인장재공이 천공된 접지판이 부착된 실린더 베이스;로 이뤄져서 실린더 베이스를 상대로 하는 긴장 실린더의 상승 행정에서의 복수 인장재의 동시 긴장과, 먼저 긴장되는 짧은 인장재측 피스톤에 의해 눌린 보정유가 뒤이어 긴장되는 인장재측 개별 실린더로 이동하여 당해 피스톤을 추가 상승시켜 먼저 긴장된 인장 재에 부담을 주지 않고 긴장되게 함으로써 짧고 긴 여러 가닥의 인장재를 동시에 긴장시키는 작업시간이 단축되고 긴장에너지와 긴장비용도 경감되도록 한 동시 긴장형 다중 인장기를 특징으로 한다.    
       
     다중 인장기, 보정 실린더, 긴장 실린더, 실린더 베이스, 보정유.
Patent KR-20100070692-A (KR)
Title: Single longitudinal mode laser based seed light module for wdm-pon
Inventor: CHO SEUNG HYUN
IPC: H04B10/2581
Filed: 2008-12-18
Abstract: PURPOSE: A seed light output module of a single longitudinal mode oscillator light source base is provided to supply a light route penalty by a rayleigh inverse scattering and a retroflection to reduce in a single optical fiber bidirectional transmission. CONSTITUTION: An RF signal generator(107) generates a sine curve. An RF signal divider(108) distributes the created RF signal. An RF amplifierses(109,110) amplify the divided RF signal. A polarizing beam combiner(111) combines the light forged in a phase modulator. The polarized light beam combiner supplies a seed light output.
Patent KR-20100070816-A (KR)
Title: Structure of heat dissipating sheet for plasma display panel
Inventor: KIM KUN YOUNG
IPC: H01J11/34
Filed: 2008-12-18
Abstract: PURPOSE: A heat dissipation sheet structure of a plasma display panel is provided to improve non-uniformity of the brightness of a panel due to deterioration by increasing heat dissipation efficiency of the heat dissipation sheet. CONSTITUTION: A chassis base(30) is fixed to the rear of a panel unit. A heat dissipation sheet is interposed between the panel unit and the chassis base. A printed circuit board is arranged on the rear of the chassis base to drive the panel unit. The heat dissipation sheet includes a first heat dissipation sheet(51) and one second heat dissipation sheet(53) or more. The first heat dissipation sheet is arranged on the rear of the panel unit. The second heat dissipation sheet is smaller than the first heat dissipation sheet, is arranged on the first heat dissipation sheet, and partly contacts with the chassis base.
Patent KR-20100073616-A (KR)
Title: Apparatus for providing haptic feedback and control method thereof
Inventor: YANG TAE HEON
IPC: B06B1/02
Filed: 2008-12-23
Abstract: PURPOSE: A haptic feedback providing device and a control method thereof are provided to provide a haptic feedback same with the touch of the human by providing kinesthetic force feedback and tactile feedback at the same time. CONSTITUTION: A plurality of fine protrusions is formed in a protrusion unit(100). An interval control unit changes interval between the fine protrusions. A first electricity applying unit applies current to the interval control unit. Rheological fluid(212) is filled inside a fluid pipe(210). A second electricity applying unit changes the intensity of the fluid pipe by applying the current about the fluid pipe. A control unit controls the first electricity applying unit and the second electricity applying unit.
Patent KR-20100075021-A (KR)
Title: Thermoplastic elastomer composition having low hardness
Inventor: KIM SUN WOONG
IPC: C08L25/08
Filed: 2008-12-24
Abstract: PURPOSE: A low hardness thermoplastic elastomer composition is provided to secure the elasticity of a thermoplastic elastomer and the high elongation property, and to prevent the plasticizer from being exposed to the surface of a molded product of the composition. CONSTITUTION: A low hardness thermoplastic elastomer composition contains the following: 1~80wt% of polyether ester elastomer; and 20~99wt% of styrene-based block copolymer and white oil. The weight ratio of the styrene-based block copolymer and the white oil is 20:80~70:30. The hardness of the thermoplastic elastomer composition is less than 75. The polyether ester elastomer is formed with a hard segment marked with chemical formula 1, and a soft segment marked with chemical formula 2. The content of the soft segment inside the elastomer is 20~75wt%.
Patent KR-20100075288-A (KR)
Title: Safety control system of electric parking brake for electromotive forklift truck and method therefor
Inventor: MOON JIN WOOK
IPC: B60T17/18
Filed: 2008-12-24
Abstract: PURPOSE: A safety control system and method of an electric parking brake for an electric forklift truck are provided to control an electric parking brake by detecting whether a driver has a seat and whether an accelerator operates. CONSTITUTION: A safety control system and method of an electric parking brake for an electric forklift truck comprises a driving sensor(110), a seat sensor(120), a brake(140), and a controller(150). The driving sensor senses whether a vehicle operates by sensing the rotation of a driving motor. The seat sensor receives a driving signal from the driving sensor. The seat sensor senses whether a driver has a seat. If no, the seat sensor delays for a predetermined time and then outputs the signal that the driver left his seat. The brake controls the driving motor and wheels. The controller controls the driving sensor, the seat sensor, and the brake.
Patent KR-20100075307-A (KR)
Title: Method for counting the number of the work performed by heavy equipment and calculating accumulative fatigue
Inventor: PARK BYUNG HWA
IPC: E02F9/26
Filed: 2008-12-24
Abstract: PURPOSE: A method for counting the number of works performed by heavy equipment and calculating accumulative fatigue is provided to grasp the number of task performances according to task type to be utilized as data for use history management of equipment and quality assurance. CONSTITUTION: A method for counting the number of works performed by heavy equipment and calculating accumulative fatigue comprises following steps. Each displacement signal is received from multiple operating elements enabling the task of the equipment for construction(301). Multiple sample data are extracted from the received displacement signal(303). The multiple sample data are compared with reference pattern data, and whether which one among multiple task types is enabled is determined(304). The pressure of the cylinder is measured from the multiple operating elements. The measured pressure of the cylinder is compared with the standard value(306).
Patent KR-20100079930-A (KR)
Title: High voltage gas circuit breaker
Inventor: YOON JEONG HOON
IPC: H01H33/00
Filed: 2008-12-31
Abstract: PURPOSE: An extra-high voltage gas insulation circuit breaker is provided to improve a breaking speed by reducing a gap between a cylinder rod and an insulation rod through a link device. CONSTITUTION: A movable arc contactor(7) engages with a fixed arc contactor(2). A cylinder rod(20) is combined with a movable arc contactor. An insulation rod(30) is connected to the cylinder rod through a link device. The end part of the insulation rod is connected to a manipulator. An injection nozzle(8) sprays gas on a gap between the movable arc contactor and the fixed arc contactor. A reverse link moves the fixed arc contactor in a direction which his opposite to the moving direction of the cylinder rod.
Patent KR-20080015052-A (KR)
Title: Reflection type mask blank and reflection type mask and production methods for them
Inventor: ISHIBASHI SHINICHI
IPC: G03F1/00
Filed: 2003-04-11
Abstract: A reflection type mask blank comprising a substrate (11), and, sequentially formed thereon, a reflection layer (12) for reflecting an exposure light in a short-wave region including an extreme ultraviolet region and an absorber layer (16) for absorbing an exposure light. The absorber layer (16) has a structure of at least two layers consisting of as a lower layer an exposure light absorbing layer (14) composed of an absorber of an exposure light in a short-wave region including an extreme ultraviolet region, and as an upper layer a low- reflectance layer (15) composed of an absorber of an inspection light used for mask pattern inspection. The upper layer consists of a material containing tantalum (Ta), boron (B) and nitrogen (N), B content being 5 at%-30 at%, a composition ratio between Ta and N (Ta:N) being 8:1 to 2:7. Alternatively, the reflection type mask blank may comprise a substrate, and, sequentially formed thereon, a multi-layer reflection film and an absorber layer, wherein the absorber layer consists of a material containing tantalum (Ta), boron (B) and nitrogen (N), B content being 5 at%-25 at%, a composition ratio between Ta and N (Ta:N) being 8:1 to 2:7.
Patent KR-20080038179-A (KR)
Title: Corrosion resistant member, treatment apparatus and sample treatment method using the member, and method for manufacture of corrosion resistant member
Inventor: NAKAHARA MASAHIRO
IPC: C04B35/10
Filed: 2006-08-30
Abstract: Disclosed is a corrosion resistant member (1) comprising a sintered material having an alpha-Al2O3 crystal (2) and an YAG (yttrium-aluminum-garnet) crystal (3). The corrosion resistant member (1) contains, as metal elements, 70 to 98% by mass (inclusive) of Al in terms of Al2O3 and 2 to 30% by mass of Y in terms of Y2O3. The corrosion resistant member (1) has a peak intensity ratio I116/I104 within the range from 0.94 to 1.98, preferably 1.21 or higher, wherein I116 and I104 represent peak intensities attributed to the (116) face and the (104) face, respectively, of an alpha-Al2O3 crystal as measured by X-ray diffractometry on its surface layer.
Patent KR-20080041671-A (KR)
Title: Device and method for the interferometric measurement of phase masks
Inventor: HAIDNER HELMUT
IPC: G03F1/00
Filed: 2006-08-31
Abstract: The present invention relates to a device and a corresponding method for the interferrometric measurement of phase masks, particularly from lithography. In the device according to the invention for the interferrometric measurement of phase masks (4), the radiation passing through a coherence mask (1) is brought to interference by a diffraction grating (3), there being arranged in or near the pupil plane of the first imaging optic (2) a phase mask (4) which can be positioned exactly in the x-y direction by which interferograms are generated which are phase-shifted in the x-y direction by translational displacement of the coherence mask (1) or of the diffraction grating (3) and are imaged onto the spatially resolving detector (6) by means of a second imaging optic (5) and the phase and transmission functions of the phase mask are determined by an evaluation unit. Although the solution proposed is provided in particular for the interferrometric measurement of photolithographic phase masks, the solution can, of course, generally be applied to planar phase objects, such as biological structures, for example, points of establishment with respect to an interference microscope being afforded in this case.
Patent KR-20080043841-A (KR)
Title: Light-emitting material containing metal complex and photoelectric device using same
Inventor: TSUBOMURA TARO
IPC: C09K11/06
Filed: 2006-08-14
Abstract: Disclosed is a material having charge-transporting properties, which contains a neutral metal complex having a partial structure represented by the general formula (1) below and at least two multidentate ligands, or such a metal complex structure. (In the formula, M represents a transition metal or a lanthanoid; Ar1 and Ar2 independently represent an optionally substituted divalent aromatic ring; and X1 and X2 independently represent P(Ar3)(Ar4), S or O. In this connection, Ar3 and Ar4 independently represent an optionally substituted monovalent aromatic ring. The broken line in the formula represents a coordinate bond between a multidentate ligand and the metal.)