baber/WOPTO huggingface dataset:
Patent KR-20110051039-A (KR)
Title: Optical sheet for backlight unit
Inventor: CHO SHUNG SIK
IPC: G02B5/02
Filed: 2009-11-09
Abstract: PURPOSE: An optical sheet for a backlight unit is provided to prevent the damage of light guiding plate due to beads and prevent the generation of a wet-out phenomenon due to the surface contact of the light guiding plate and the optical sheet. CONSTITUTION: A base film(130) is based on a resin material and includes an optical permeability. A coating part(131) based on a resin material is arranged on the back surface of the base film. A plurality of fine protrusions is integratedly formed on the back surface of the base film or on the coating part. The fine protrusions are in contact with the front surface of the light guiding plate. The optical sheet is a light dispersing sheet dispersing light through the light guiding plate.
Patent KR-20110052838-A (KR)
Title: Device giving treatment using plasma by gas discharge
Inventor: LEE DAE HOON
IPC: A61N1/44
Filed: 2009-11-13
Abstract: PURPOSE: A treatment device using plasma is provided to diffuse plasma due to current discharge to an object to be treated and to prevent current flow to the object. CONSTITUTION: A treatment device using plasma comprises: a gas supply unit(10) for supplying discharged gas; a power supply unit(20) for supplying voltage; and a plasma generator(30) which disperses plasma by generating plasma. The plasma generator comprises: a body for spraying plasma to the object; a first electrode to which voltage is applied; a second electrode which faces the first electrode and is grounded; and a third electrode which is placed at the end of the flow path.
Patent KR-20110057765-A (KR)
Title: Electrical mechanical brake
Inventor: LEE SUK HWAN
IPC: F16D65/092
Filed: 2009-11-25
Abstract: PURPOSE: An electronic mechanical brake device is provided to allow a pressing member to efficiently press an inner pad plate by forming a protrusion member between the inner pad plate and the pressing member. CONSTITUTION: An electronic mechanical brake device comprises a pair of pad plates(11,12), a carrier(30), a caliper housing(20), and a pressing device. Friction pads(13,14) are attached on the pad plates. The carrier supports the pad plates. The caliper housing is movably supported by the carrier. The pressing device presses the pad plate and comprises a pressing member(41), a spindle(42), a drive motor(45), and a gear. The pressing member presses one pad plate. The spindle is coupled to the pressing member. The drive motor generates driving force. The gear is arranged between the drive motor and the spindle. A protrusion member(80) is formed between the pressing member and the pad plate pressed by the pressing member.
Patent KR-20110057802-A (KR)
Title: Back light unit, method for manufacturing thereof, and liquid crystal display using that back light unit
Inventor: YOON YONG JOONG
IPC: G02F1/13357
Filed: 2009-11-25
Abstract: PURPOSE: A backlight unit, manufacturing method thereof, and liquid crystal display using the same are provided to reduce the optical loss due to the separation of an optical axis between a light source unit and a light guide plate. CONSTITUTION: A light guiding plate(320) guides light which is income from a first light source unit(330). A first reflection plate(310) is arranged in the lower side of a light guide plate. An optical sheet(340) is arranged in the upper side of the light guide plate. The light guiding plate is formed in a first light source unit in order to increase the luminance of the light.
Patent KR-20110059352-A (KR)
Title: Seat frame for vehicle
Inventor: JUNG KI YEONG
IPC: B60N2/90
Filed: 2009-11-27
Abstract: PURPOSE: A seat frame for a vehicle is provided to enhance design freedom by reducing the weight of the vehicle and by securing sufficient rigidity. CONSTITUTION: A seat frame for vehicle comprises a seat frame base(2) and a reinforcement frame(4). The reinforcement frame is overlapped with at least one part of the seat frame. The reinforcement frame comprises a protrusion(16) forming the space between the seat frame and the base. The reinforcement frame comprises a reinforcing rib(18) which is close with the seat frame base. The reinforcement frame is thermally fused with the seat frame base. The seat frame base and reinforcement frame are made of a plastic material. The protrusion projects to the opposite direction of the seat frame base.
Patent KR-20110061332-A (KR)
Title: 엘이디 조명 폰
Inventor: BAE SOUNG YUN
IPC: H04B1/38
Filed: 2009-12-01
Abstract: LED를 이용하여 핸드폰 겉의 화면을 사용자가 마음대로 바꿀 수 있도록 한다. 물론 이 기능은 기존의 전구로도 가능하지만 만약 그렇게 한다면 배터리가 빨리 달아 효율이 없고 핸드폰이 두꺼워 질 수밖에 없을 것이다. LED를 핸드폰 앞 부분에 달아서 각자가 앞에 조명을 다양한 모양, 색으로 바꿀 수 있도록 하는 것이다. 
               
        LED
Patent KR-20100064344-A (KR)
Title: Sewing machine
Inventor: YAMAHIRA ATSUSHI
IPC: D05B29/00
Filed: 2009-12-03
Abstract: PURPOSE: A sewing machine is provided to reduce manufacturing costs while preventing floating of an object to be sewn by a center presser foot regardless of change of a sewing state of kinds of the object to be sewn. CONSTITUTION: A sewing machine includes the following: a principal axis angle detecting unit detecting an angle of a main shaft which is driven by a motor; a center presser foot(29) preventing floating an object to be sewn; a center presser foot up and down unit moving the center presser foot; a center presser foot height adjusting unit adjusting a height of the presser foot; and a height control unit of the center presser foot controlling a center presser foot motor(42). The height control unit of the center presser foot controls the center presser foot motor to maintain the final output shaft angle of a variable control section.
Patent KR-20110065176-A (KR)
Title: 3 transistor image sensor
Inventor: PARK YU BE
IPC: H01L27/146
Filed: 2009-12-09
Abstract: PURPOSE: A three transistors-based image sensor is provided to improve the resolution of the image sensor by integrating the unit pixels of the image sensor in a minimum pixel region. CONSTITUTION: A detection transistor(DX) amplifies the electric signal of a first photo diode(PD1) or a second photo diode(PD2). A reset transistor(RX) initializes the first photo diode or the second photo diode. A transfer transistor(TX) selectively connects the first photo diode and the second photo diode with the reset transistor and the detection transistor. A select transistor(SX) selectively transfers the amplified electric signal to an output terminal(Vout).
Patent KR-20110065795-A (KR)
Title: Lamp apparatus for vegetable viewing or inspection booth
Inventor: SHIM HYUN SEOP
IPC: F21V9/40
Filed: 2009-12-10
Abstract: PURPOSE: A lighting lamp is provided to cause a purchasing demand of a consumer by indicating the most fresh color of vegetable. CONSTITUTION: A lighting lamp(10) is installed in a viewing booth(20) of a vegetable store. The lighting lamp includes a light source and a power supply unit. The light source is a fluorescent lamp or an LED lamp. The LED lamp is formed with a plurality of RGB LEDs or a plurality of RGB LED chips. The light source irradiates the light towards the vegetable(30) inside the viewing booth of the vegetable store. A power source is used for supplying the power to the light source.
Patent KR-20110067369-A (KR)
Title: Array substrate for fringe field switching mode liquid crystal display device and method of fabricating the same
Inventor: LEE JOON DONG
IPC: G02F1/1343
Filed: 2009-12-14
Abstract: PURPOSE: An array substrate for a fringe field switching mode liquid crystal display device and a method of fabricating the same are provided to reduce power consumption by minimize the parasitic capacitance between a data line and a common electrode. CONSTITUTION: An array substrate for a fringe field switching mode liquid crystal display device comprises a gate line formed on a transparent substrate, a gate insulation layer formed on the gate line, a data line(130) which defines pixel region by crossing the gate line, a TFT formed on the intersection of the gate line and the data line, a pixel electrode(138) formed on the pixel area by being connected with the drain electrode of the TFT, and a first and a second protective layer which are formed on the front side of the substrate.
Patent KR-20100119480-A (KR)
Title: Ultrasound system and method for setting eigenvectors
Inventor: SONG SEONG HO
IPC: G06T15/00
Filed: 2009-12-22
Abstract: PURPOSE: An ultrasound system and a method for setting eigenvectors are provided to set an eigenvector to filter a clutter signal by using the components of the Doppler signal in eigenvector direction. CONSTITUTION: A user input portion(110) receives user information. The user input portion comprises a control panel, a mouse, and a keyboard. A Doppler signal collection unit(120) gets Doppler signal to obtain a color flow image. A processor(130) forms the color flow image by using a first Doppler signal which is obtained by filtering a clutter signal. A display unit(140) displays the color flow image which is formed in the processor.
Patent KR-20110073993-A (KR)
Title: Non-invasive blood glucose sensor using nir and cuffs
Inventor: NAH KYU DONG
IPC: A61B5/1477
Filed: 2009-12-24
Abstract: PURPOSE: A non-invasive type self blood glucose measuring device using near infrared ray and negative pressure is provided to improve convenience of a user, by measuring blood sugar of the user simply without burden for blood collection. CONSTITUTION: A light sensor part measures glucose density in the blood. The light sensor part includes a light source element, a light source driver, a photo detector, a photo detector sensing part and a DAC. An MPU(Microprocessor Unit) processes an input/output signal of an ACD and the DAC. The MPU provides a host interface to communicate with a host processor. The MPU includes a user interface to receive a user operation control input.
Patent KR-20110075918-A (KR)
Title: Functional feed excipient of using earth worm, worm cast and microorganism
Inventor: KIM SEONG TAE
IPC: A23K1/16
Filed: 2009-12-29
Abstract: PURPOSE: A functional feed additive using earthworm, earthworm cast, and microorganisms is provided to use photosynthetic bacteria for offering the feed additive for the poultry farming. CONSTITUTION: A functional feed additive contains 1~5wt% of earthworm powder, 5~20wt% of earthworm cast, 1~5wt% of photosynthetic bacteria, and the balance of common compound feed. The earthworm powder is obtained by the following steps: washing earthworm with water and dehydrating; drying the earthworm with a hot air dryer for 10hours; and crushing the dried earthworm with a crusher. The earthworm cast is obtained by sieving cast discharged from the earthworm fed with paper sludge and livestock excrements, and drying the earthworm cast for 1day.
Patent KR-20110077234-A (KR)
Title: Electronically controlled actuator for limited slip differential
Inventor: KOH YOUNG HO
IPC: F16D27/10
Filed: 2009-12-30
Abstract: PURPOSE: An electronic actuator for a differential motion device is provided to improve the operability and enhance the reliability. CONSTITUTION: An electronic actuator for a differential motion device includes a frame(100), an out pole, an inner pole, a coil assembly, an armature, a guiding device, a plunger(700), and a plunger head. A recess is formed at the edge of the frame. The out pole is fixed to the inside ceiling side of the recess. One end of the inner pole is connected to the out pole. The other end of the inner pole is separated from the out pole to form a space between the inner pole and the out pole. The coil assembly is installed in the space between the out pole and the inner pole. In the coil assembly, a sensor is installed. The armature has a ring shape and is installed in the space between the out pole and the recess of the frame. The guiding device is formed on the contact surface of the out pole and the armature in order to guide the movement of the armature. The plunger is installed to be opposite to the frame and surrounds the inner pole. The plunger includes a target. The plunger head is connected to the lower end surface of the plunger. In the plunger head, a plurality of projected pushers is formed.
Patent KR-20110078092-A (KR)
Title: A process of removing hexavalent chromium by using zero-valent magnesium
Inventor: LEE GIE HYEON
IPC: C02F1/70
Filed: 2009-12-30
Abstract: PURPOSE: A method for eliminating hexavalent chromium ions using zero valent magnesium is provided to process the hexavalent chromium in a solution by reducing the hexavalent chromium ions into trivalent chromium ions and precipitating the reduced trivalent chromium ions. CONSTITUTION: The initial pH value of a solution including hexavalent chromium ions is controlled between 2 and 7. Zero valent magnesium is introduced into the solution including the hexavalent chromium ions. The hexavalent chromium ions are reduced into trivalent chromium ions. While the reducing process, the pH value of the solution including the hexavalent chromium ions is maintained using a buffer solution.
Patent KR-20110078577-A (KR)
Title: Manufacturing method for conductive polyurethane nanocomposite with expanded graphite
Inventor: CHOI SUK HONG
IPC: B82B3/00
Filed: 2009-12-31
Abstract: PURPOSE: A method for manufacturing a polyurethane conductive nano-composite using expanded graphite is provided to disperse expanded graphite in polymer by exfoliating the plate structure of the expanded graphite in nano-scale. CONSTITUTION: An expanded graphite dispersed solution, polyol, diisocyanate, and diol are reacted to obtain polyurethane pre-polymer. The pre-polymer is chain-expanded. The expanded graphite dispersed solution is obtained by introducing expanded graphite into an organic solvent and implementing an ultrasound processing process and a milling process. The expanded graphite is expanded to a range between 100% and 700%.
Patent KR-20090037945-A (KR)
Title: Improved high melt flow heterophasic polypropylene copolymers
Inventor: MALM BO
IPC: C08F210/06
Filed: 2007-12-11
Abstract: The present invention relates to a heterophasic polypropylene composition with a high melt flow rate for processability, a good stiffness and an improved compression performance. These compositions may be employed for the production of moulded articles, in particular injection moulded articles such as thin-walled plastic cups. Furthermore, the invention relates to a process for preparing the inventive polymer compositions.
Patent KR-20090050097-A (KR)
Inventor: ONODERA TORU
IPC: H01M8/10
Filed: 2007-09-04
Abstract: 하기 일반식 (1a) 로 나타내는 구조 단위를 갖는 것을 특징으로 하는 폴리머 
     
       
     
     (식 중, a1 은 1 이상의 정수를 나타낸다.     Ar 1  은 이온 교환기를 갖는 2 가의 방향족기를 나타내고, 이온 교환기 이외의 치환기를 가지고 있어도 된다.     Ar 0  은 치환기를 가지고 있어도 되는 2 가의 방향족기를 나타내고, a1 이 2 이상인 경우, 복수의 Ar 0  은 서로 동일하거나 상이해도 된다.     X 는 2 가의 전자 흡인성기를 나타낸다) 
     를 제공한다.
Patent KR-20090080044-A (KR)
Title: COMBINATION OF A GLUCOCORTICOID AND A beta-CYCLODEXTRIN CONJUGATED VITAMIN A DERIVATE COMPLEX
Inventor: WADSTEIN JAN
IPC: A61K31/56
Filed: 2007-09-20
Abstract: The present invention is related to a pharmaceutical combination of a glucocorticoid and a beta-cyclodextrin conjugated vitamin A derivative complex as well as a pharmaceutical composition comprising the same. The combination and the composition of the invention can be used for reducing or eliminating skin atrophy induced by treatment with glucocorticoids (GC). Also comprised is a method for reducing or eliminating skin atrophy induced by GC treatment. Furthermore the invention concerns a kit comprising a glucocorticoid and a beta-cyclodextrin conjugated vitamin A derivative complex.
Patent KR-20090069318-A (KR)
Title: Compounds which modulate the cb2 receptor
Inventor: BERRY ANGELA
IPC: C07D277/46
Filed: 2007-09-13
Abstract: Compounds of formula (I) are disclosed. Compounds according to the invention bind to and are agonists, antagonists or inverse agonists of the CB2 receptor, and are useful for treating inflammation. Those compounds which are agonists are additionally useful for treating pain.
Patent KR-20090082253-A (KR)
Title: A portable communication device with an improved ad-hoc connectivity
Inventor: ANGELHAG ANDERS
IPC: H04W76/02
Filed: 2007-05-15
Abstract: The invention comprises a method for a wireless connection of a wireless portable device 10 to a selected wireless device 10a in a group of nearby wireless devices 10a-10c, which device 10 is provided with a short-range-unit 50 for a wireless communication with said group of nearby devices 10a-10c, a substantially omnidirectional antenna 52 connected to said short-range-unit 50 for a substantially omnidirectional communication, and at least one directional communication device 54, 24 for a directional communication, which method comprises the steps of: activating the directional communication device 54, 24; directing the directional communication device 54, 24 towards a nearby device 10a; connecting the portable device 10 to the selected device 10a by means of the directional communication device 54, 24; communicating with the selected device 10a via said substantially omnidirectional antenna 52 after said connecting.
Patent KR-20090077004-A (KR)
Title: Wireless communication system and wireless communication method
Inventor: ZHOU HUA
IPC: H04B7/005
Filed: 2007-08-31
Abstract: There is provided a MIMO wireless communication system, which comprises at least one base station having plural transmitting antennas and at least one user equipment having at least one receiving antennas, the base station being capable of accommodating plural user equipments by precoding based on a codebook, wherein, each of the plural user equipments comprises: a channel estimation unit for conducting a channel estimation based on a pilot signal transmitted from the base station, to obtain a channel information; a codeword determination unit for determining a first codeword that results in the maximum signal-noise-ratio, and at least one second codeword that results in the minimum signal-noise-ratio, based on the channel information; and a transmission unit for feedbacking the first codeword and the second codeword(s) to the base station, the base station is configured to schedule the user equipments based on the first codeword and the second codeword so that a predetermined system performance metric is optimized.
Patent KR-20090087025-A (KR)
Title: Active distributed signal splitting apparatus
Inventor: SARAPIN ALEXANDER
IPC: H03H11/36
Filed: 2006-12-05
Abstract: An active distributed signal splitting apparatus (100, 200, 300) has an architecture conducive for cost-effective expandability, and provides improved features including, for example, independent frequency selection for output signals. According to an exemplary embodiment, the apparatus (100, 200, 300) includes a source of an input signal and a plurality of output points. A signal splitter including a field effect transistor (Q1) is coupled between the source of the input signal and the plurality of output points. One of the output points associated with the field effect transistor (Q1) includes a filter (10). ® KIPO & WIPO 2009
Patent KR-20090086572-A (KR)
Title: Input devices incorporating pixels and photo sensors
Inventor: ISHIKAWA TOMOHIRO
IPC: G06F3/041
Filed: 2007-10-15
Abstract: Disclosed are devices (102) for integrating photo sensors (242) into sub-pixels (246, 248) of pixels (225) of an array of pixels to substantially maintain the brightness of a touch screen display (204). In one embodiment, one or more photo sensors (242) are distributed across two colored sub-pixels (246, 248). Accordingly, the aperture ratios of the sub-pixels (244, 246, 248) can be more substantially equal than the aperture ratios of the sub-pixels when a single sub-pixel includes a photo sensor. In another embodiment (440), one or more photo sensors (442) are distributed across three sub-pixels. Accordingly, the aperture ratios of the sub-pixels (444, 446, 448) may be substantially equal so that the light from each of the colors may mix in substantially equal amounts to generate white light. A white sub-pixel (670) may be included with the sub-pixels of a pixel. A photo sensor (672) may be integrated into the white sub-pixel. White light from combined colored light of sub-pixels (644, 646, 648) can be further brightened by light from the white sub-pixel (670). ® KIPO & WIPO 2009
Patent KR-20090091760-A (KR)
Title: Metal/resin composite and process for producing the same
Inventor: NARITOMI MASANORI
IPC: B29K23/00
Filed: 2007-12-28
Abstract: A composite of metal part and resin composition part improved so as to attain a strengthened integrative junction between stainless steel and a resin is produced. Use can be made of a stainless steel part provided with an appropriate roughened surface by chemical etching, etc. Integrated article can be obtained by inserting surface treated stainless steel piece (1) in a cavity defined by movable lateral mold platen (2) and fixed lateral mold platen (3) of injection molding metal mold (10) and injecting any of specified resins. PBT, PPS or an aromatic polyamide resin can be used as a main resin component of resin composition (4) for use. When the resin composition contains as a subcomponent PET and/or a polyolefin resin in the case of PBT, a polyolefin resin in the case of PPS and an aliphatic polyamide resin in the case of an aromatic polyamide resin, high injection junction strength can be generated. ® KIPO & WIPO 2009
Patent KR-20090094845-A (KR)
Title: Polyamic acid resin composition, cured film produced using the resin composition, and semiconductor device
Inventor: HAYASHI RIEKO
IPC: C08G73/10
Filed: 2008-03-28
Abstract: Disclosed is a polyamic acid resin composition comprising a polyamic acid having an alkylene chain containing 5 to 20 carbon atoms as the main chain, which can be cured by heating at a temperature at which the rate of imidation becomes 80% or more to form a cured film having a tensile elastic modulus of not less than 100 MPa and less than 1500 MPa as measured at a film thickness of 20 μm. It becomes possible to provide: a polyamic acid resin composition which comprises a polyimide resin precursor (a polyamic acid), which can form a thick film (not greater than 200°C) by only one coating operation (spin coating), has good workability at a lower temperature (not higher than 200°C), and enables to form a cured film having low warpage property, excellent heat resistance, insulating property, and low moisture-absorbability, and which is suitable as a protective coating agent for a semiconductor substrate; and a semiconductor device having a cured film produced from the resin composition.
Patent KR-20090094179-A (KR)
Title: Method and apparatus of enabling multi band transmission
Inventor: ZUNIGA JUAN CARLOS
IPC: H04W56/00
Filed: 2007-12-04
Abstract: A method and apparatus for enabling multi-band transmission includes transmitting a beacon on a first radio band and transmitting the beacon on a second radio band. The beacon includes coordination information for transmission on the first and second radio bands.
Patent KR-20090114447-A (KR)
Title: Method for manufacturing plasma display panel
Inventor: MIZOKAMI KANAME
IPC: H01J11/22
Filed: 2008-11-12
Abstract: Disclosed is a method for manufacturing a plasma display panel comprising a front plate wherein a dielectric layer (8) is so formed as to cover a display electrode formed on a substrate and a protective layer (9) is formed on the dielectric layer (8), and a back plate so arranged as to face the front plate for forming a discharge space, on which back plate an address electrode is formed in the direction intersecting the display electrode and a partition wall is provided for dividing the discharge space. In this method for manufacturing a plasma display panel, a step for forming the protective layer (9) of the front plate includes a step for vapor-depositing a base film (91) on the dielectric layer, a step for forming an agglomerated particle paste film containing agglomerated particles (92), wherein a plurality of crystal particles composed of a metal oxide are agglomerated, on the base film (91), and a step for having a plurality of agglomerated particles (92) adhere on the base film (91) by firing the base film (91) and the agglomerated particle paste film.