baber/WOPTO huggingface dataset:
Patent KR-20050025614-A (KR)
Title: Cut and abrasion resistant fibrous structure
Inventor: CARBONELL JOAN LLIVINA
IPC: D04H1/4374
Filed: 2003-07-15
Abstract: The invention relates to a fibrous structure comprising at least one non composite para-aramid strand and at least one nylon strand maintained in a parallel relationship to each other, the non composite para-aramid strand being present in the material in an amount ranging from about 20 % to 99.9 % by weight, relative to the weight of the structure. The invention also relates to a process to manufacture such structure and to high cut and abrasion resistant protective clothing made of this structure like gloves, aprons and sleeves.
Patent KR-20050102074-A (KR)
Title: Method for fabricating photomask and semiconductor device
Inventor: MINAMI TAKAYOSHI
IPC: G03F7/00
Filed: 2003-02-27
Abstract: Double exposure is conducted using a halftone phase shift mask (11) comprising gate patterns (1), an assist pattern (2a) having a resoluble line width inserted into a part where the distance between the gate patterns (1) is long, and an assist pattern (2b) having a line width not larger than a resolution limit, and a Levenson phase shift mask (12) comprising a shift pattern (3) corresponding to the gate pattern (1) of the photomask (11). In this regard, the assist patterns (2a, 2b) are erased and only the gate patterns (1) are transferred. When a pattern is transferred by double exposure, common depth of focus of the pattern is enhanced and a highly uniform line width is realized resulting in a highly reliable semiconductor device.
Patent KR-20050056236-A (KR)
Title: Method of colouring carrier materials
Inventor: MULLER MARTIN
IPC: C09D7/41
Filed: 2003-10-02
Abstract: The present invention relates to a method of producing coloured carrier particles (substrates), which comprises a) dispersing the carrier particles in a solution of a colorant or latent pigment, adding the carrier particles to a solution of a colorant or latent pigment, or adding a latent pigment or a colorant to a dispersion of the carrier particles, b) precipitating the colorant or latent pigment onto the carrier particles, and c) in the case of a latent pigment, subsequently converting it to the pigment, and to the coloured substrates obtainable by such a method, and also to the use thereof. Using the methods according to the invention it is possible to obtain colorations and coloured substrates that have surprisingly good light-fastness properties.
Patent KR-20050086718-A (KR)
Title: Reduced complexity channel estimation for wireless communication systems
Inventor: SUBRAMANIAM ANAND
IPC: H04L25/02
Filed: 2003-11-12
Abstract: Techniques to derive a channel estimate using substantially fewer number of complex multiplications than with a brute-force method to derive the same channel estimate. In one method, an intermediate vector B (418) is initially derived based on K sub- vectors of a vector H for a channel frequency response estimate and at least two DFT sub-matrices for a DFT matrix W, where K > 1. An intermediate matrix A (420) for the DFT matrix W is also obtained. A least square channel impulse response estimate is then derived based on the intermediate vector B and the intermediate matrix A (422). In one implementation, the intermediate vector B is obtained by first computing DFTs of a matrix HTXL, which is formed based on the vector H, to provide a matrix G LXL. Inner products between the columns of a base DFT sub-matrix W1 and the rows of the matrix GLXL are then computed to obtain the entries of the intermediate vector B.
Patent KR-20050075030-A (KR)
Title: Organosiloxane resin-polyene materials
Inventor: GORDON GLENN
IPC: C08L83/04
Filed: 2003-10-27
Abstract: A composition comprising (A) at least one organosiloxane resin having an average of at least two silicon-bonded hydrogen groups per molecule; (B) at least one polyene having an average of at least two non-aromatic carbon-carbon double bonds per molecule; and (C) a catalyst. Methods for preparing the above-described composition are also disclosed.
Patent KR-20050101194-A (KR)
Title: Articulating implant system
Inventor: HANSON SHAUN
IPC: A61F2/46
Filed: 2004-02-05
Abstract: An articulating implant system is provided for fixation to a bone. The articulating implant system includes a fixation component for fixation to the bone and an articulating member for articulating against bone or cartilage. Specifically, a modular ulnar implant (10) is provided in accordance with the articulating implant system of the present invention wherein the fixation component is a stem (12) for insertion into the intramedullary canal of the distal ulna and the articulating member is a head (14) for articulating with the radial sigmoid notch.
Patent KR-20050114629-A (KR)
Title: Method and system for handoff to a destination base station by measuring signal strength of carrier signals during at least one csma-backoff time
Inventor: UNO SHINTARO
IPC: H04W40/34
Filed: 2004-02-26
Abstract: A wireless packet communication system that enables a wireless terminal to move from one wireless LAN to another while maintaining packet communication. The, wireless terminal detects the electric field strength of a carrier signal from each base station during a back -off, period, creates move destination information based on a carrier signal having the greatest electric field strength and the IP address of the currently used base station, and transmits the created Information and IP address to a server. The server writes the IP address into an edge router connected to a base station at the move destination in accordance with the information and IP address created by the wireless terminal to ensure that the packet data from a remote party is transmitted from the base station at the move destination. In an embodiment, the address is also written into a core router for reouting to the new edge router.
Patent KR-20050110038-A (KR)
Title: Power circuitry with a thermionic cooling system
Inventor: ROSSETTI NAZZARENO
IPC: F25B21/00
Filed: 2004-04-06
Abstract: A power circuitry with a thermionic cooling system is provided. The system includes a voltage regulator and a heat rectifying device to cool the voltage regulator. The heat rectifying device includes a heat collector and a heat barrier, formed between the voltage regulator and the heat collector. An auxiliary voltage generator enables the electrons of the voltage regulator to tunnel onto the heat collector through the heat barrier. The voltage regulator may include a shared substrate and power transistors, generating a regulated voltage. In some embodiments the controller keeps a temperature in a preselected range by controlling the power transistors, the auxiliary voltage generator, and a fan. In some embodiments a load is integrated together with the thermionic cooling system so that the load itself can be cooled by the heat rectifying device.
Patent KR-20070073114-A (KR)
Title: Backlight unit and liquid crystal display having the same
Inventor: YOON BYUNG SEO
IPC: G02F1/13357
Filed: 2006-01-03
Abstract: A backlight assembly and an LCD(Liquid Crystal Display) including the same are provided to use a prism light guide panel and two prism sheet with low price, thereby enhancing the light condensing function and brightness property. A light guide panel(60) is arranged at a side of a light source and includes a geometrical shape formed at a side thereof. The first prism sheet(70) is arranged at the upper portion of the light guide panel and includes plural prism members formed at a side thereof. The second prism sheet(80) is arranged at the upper portion of the first prism sheet and includes plural second prism members formed at a side thereof. The geometrical shape includes a prism shape. The trough direction of the prism shape is crossed with that of the first and second prism members. The trough direction of the first prism member is crossed with that of the second prism member with a predetermined angle.
Patent KR-20060018275-A (KR)
Inventor: KINOSHITA TAKASHI
IPC: F04B39/10
Filed: 2006-01-17
Abstract: 스윙 타입의 밸브에 의해, 부착이 용이하고 배기 저항을 저감한 자동차용 진공 펌프의 배기 역지(逆止)밸브를 얻는다. 
     배기구 내에 밀봉된 역지 밸브 본체(2)와, 역지 밸브 본체(2)의 일단에 마련된 개구부(2a)와, 역지 밸브 본체(2)로부터 제 1 방향(A)을 향하여 돌출된 서포트 부재(4)와, 서포트 부재(4)에 요동 자유롭게 마련된 밸브체(3)를 구비하고, 밸브체(3)는, 자중에 의해 개구부(2a)에 맞닿음과 함께, 제 1 방향(A)으로 흐르는 유체에 의해 요동하여 개구부(2a)를 개방하고, 배기구의 출구(1b)로부터 입구(1a)를 향하여 제 2 방향으로 흐르려고 하는 유체에 의해 요동하여 개구부(2a)를 폐쇄한다. 
       
     진공 펌프, 밸브체
Patent KR-20060088060-A (KR)
Inventor: BLAUM MARIO
IPC: H03M7/00
Filed: 2006-01-27
Abstract: 쇼트 블록 인코더를 사용하여 데이터 스트림들에 변조 제약을 적용하기 위한 기술이 제공된다.  쇼트 블록 인코더는 데이터 스트림내의 비트들의 서브셋을 인코딩한다.  그 후, 데이터 스트림내의 우수 및 기수 인터리브(interleave) 는 2 개의 데이터 경로로 분리된다.  제 1 변조 인코더는 제 1 변조 제약에 따라서 우수 인터리브를 인코딩한다.  제 2 변조 인코더는 제 2 변조 제약에 따라 기수 인터리브를 인코딩하며, 이는 일반적으로 우수 인터리브에 대한 변조 제약과 일치한다. 
       
     쇼트 블록 인코더
Patent KR-20070079617-A (KR)
Title: Liquid crystal display panel and manufacturing method thereof and liquid crystal display including the same
Inventor: LEE YUN SEOK
IPC: G02F1/136
Filed: 2006-02-03
Abstract: An LCD(Liquid Crystal Display) panel, a manufacturing method thereof and an LCD including the same are provided to differently form the thickness of a color filter at high and low gradation regions. A sub pixel is divided into the first and second gradation areas(40,42). The thickness of a color filter(32) at the first and second gradation areas differs. The low gradation voltage is applied to the first gradation area and the high gradation voltage is applied to the second gradation area. The thickness of the first gradation area is thicker than that of the second gradation area. When manufacturing the LCD panel, a color photo resist is formed on an insulating layer. The color photo resist is exposed so that the color filter with different thickness is formed at the first and second gradation areas of each sub pixel. When exposing the color photo resist, a partial transmission mask is used. A data driving member supplies the different data to the first and second gradation areas of each sub pixel.
Patent KR-20070081346-A (KR)
Title: Fefrigerant-tube of formation guideling to insertion inner-fin
Inventor: SHIN YOUNG SAM
IPC: F01P3/00
Filed: 2006-02-10
Abstract: A refrigerant-tube having a guideline and an inner-fin inserted into the guideline is provided to insert a curved part of the inner-fin into the guide line to prevent a flow resistance. A refrigerant-tube having a guideline and an inner-fin inserted into the guideline includes a header, a refrigerant tube(10), and an inner-fin(30). The header is coupled to a front part of a tank in which a refrigerant supply pipe is installed. The refrigerant tube is coupled to a tube hole formed at the header in a multi-stage manner. The inner-fin is inserted into the refrigerant tube to increase heat exchange performance. The inner-fin has a waved shape with a plurality of curved parts in order to improve the efficiency of heat exchange. The inner-fin has elasticity to be lengthened or shrunk to be readily inserted into the refrigerant tube.
Patent KR-20070089372-A (KR)
Title: Plasma display device and driving method thereof
Inventor: PARK SUK JAE
IPC: G09G3/292
Filed: 2006-02-28
Abstract: A plasma display apparatus and a driving method thereof are provided to initialize a voltage of sustain electrodes to form wall charges suitable for addressing by adjusting the wall charge amounts during a reset period. A voltage of plural first electrodes(Y) is gradually decreased from a first voltage(Vs) to a second voltage(Vnf) during a falling period of a reset period. A voltage of plural second electrodes(X) is gradually decreased from a third voltage(Vs) to a fourth voltage(Vc') during a part of the falling period. Discharge cells to be turned on are selected from plural discharge cells while the second electrodes are biased at the third voltage during an address period. The third voltage is alternately applied to the first and second electrodes during a sustain period.
Patent KR-20070090388-A (KR)
Title: Vehicle enable load compensation and its operating method
Inventor: JANG SEOK HYUNG
IPC: B62D6/00
Filed: 2006-03-02
Abstract: A vehicle capable of load compensation and a method for operating the same are provided to reduce the change in the engine rpm by varying the amount of compensated load with respect to a generated load, thereby enhancing the stability of the engine rpm. A vehicle capable of compensation includes a steering angle detection unit(40), a pressure switch(60), and a control unit(10). The steering angle detection unit detects the manipulation direction and steering angle of a steering wheel(30). The pressure switch is turned on and off according to power steering driving. The control unit stabilizes the engine rpm by compensating for an ignition time and the amount of air according to signals input from the steering angle detection unit and the pressure switch. The control unit increases the compensation amount in proportion to the steering angle of the steering wheel and the change in the steering angle.
Patent KR-20070090560-A (KR)
Title: Plasma display device and driving method thereof
Inventor: SEO SEUNG BEOM
IPC: G09G3/294
Filed: 2006-03-03
Abstract: A plasma display device and a driving method thereof are provided to extend a lifetime of the plasma display device by applying respective bias voltages to RGB discharge cells according to discharge characteristics of the respective discharge cells. A plasma display device includes a plasma display panel and a driving unit. The plasma display panel includes plural first to third electrodes. The third electrodes(A1-Am) are formed to cross the first electrodes(X1-Xn) and the second electrodes(Y1-Yn). The driving unit drives the plasma display panel. The driving unit applies a first voltage with a positive polarity to one of the third electrodes, which corresponds to a first color, during at least a portion of a sustain period. The driving unit applies a second voltage, which is lower than the first voltage, to one of the third electrodes, which corresponds to a second color.
Patent KR-20060101247-A (KR)
Inventor: KIM SANG PIL
IPC: G02B5/02
Filed: 2006-03-06
Abstract: 본 발명은 박막트랜지스터 액정디스플레이(TFT-LCD)의 백라이트 유니트용 기공형성 광확산 필름에 관한 것이다. 
     본 발명에 따른 기공형성 광확산 필름은 합성 수지로 이루어진 기재시트; 상기 기재시트의 일면에 적층된 광확산층; 및 상기 기재시트의 이면에 적층된 블로킹방지층; 으로 이루어지되, 상기 광확산층이 광확산 수지 표면에 광확산 입자를 함유하는 조성물을 도포할 때, 상기 조성물의 공급압력 1∼5kgf/㎠ 및 상기 기재시트의 주행속도 10∼200m/분으로 조절하여 기공이 형성된 것을 특징으로 하며, 본 발명의 광확산 필름은 기재시트 내부에 형성된 기공에 의해 전광선 투과율 및 광확산율이 향상되어, 박막트랜지스터 액정디스플레이의 백라이트 유니트로 유용하다. 
       
     광확산필름, 폴리에스테르필름, 투과율, 광확산성, 헤이즈, 기공
Patent KR-20070000972-A (KR)
Title: Ultrasound imaging system having motion adaptive gain
Inventor: SIMOPOULOS CONSTANTINE
IPC: A61B8/00
Filed: 2006-03-06
Abstract: An ultrasound imaging system having a motion adaptive gain is provided to improve and optimize an image quality even though a motion of an object is changed variously. In an ultrasound imaging system(100) having a motion adaptive gain, an ultrasound image processing system(108) is connected with a probe(102). The ultrasound image processing system(108) receives a sign of a rate of variation in motion of an object(106) and adjusts a gain on the basis of at least a portion of the rate of variation in motion, wherein the gain is adjusted by partially corresponding to at least the portion of the rate of variation in motion of the object(106). An output device(112) is connected to the ultrasound image processing system(108).
Patent KR-20070092556-A (KR)
Title: Conducting media for water treatment with flat type polymer and method thereof
Inventor: RHEE JAE SEONG
IPC: C02F3/10
Filed: 2006-03-10
Abstract: A conductive carrier for water treatment prepared using a flat type polymer and a preparation method thereof are provided to develop a conductive carrier which has superior adsorption function by utilizing a shell, reinforces an activation effect of microorganisms and oxidation and decomposition effects of suspended solids by supplying a microcurrent to the carrier, and can minimize loss of electrical energy due to resistance by increasing electrical conductivity. A preparation method of a conductive carrier for water treatment prepared using a flat type polymer comprises the processes of: primarily coating a mixed solution comprised of 30 to 50 wt.% of a carbon powder, 30 to 50 wt.% of a polyurethane emulsion, and 0 to 20 wt.% of a polyacryl emulsion or epoxy resin emulsion on a flat type polymer to a thickness of 0.01 to 5 mm, thereby forming a first coating layer; secondly coating a mixed solution comprised of 5 to 20 wt.% of a shell powder, 15 to 30 wt.% of a carbon powder, 0 to 1 wt.% of at least one catalytic compound selected from the group consisting of metal salts such as aluminum oxide, nickel oxide and titanium oxide, 30 to 50 wt.% of a polyurethane emulsion, and 0 to 20 wt.% of a polyacryl emulsion or epoxy resin emulsion on the first coating layer-formed flat type polymer to a thickness of 0.01 to 5 mm, thereby forming a second coating layer; and fixing a metal wire made from one of nickel, copper, titanium and the like onto the second coating layer of the flat type polymer, and coating an urethane or acryl coating agent on the metal wire to a thickness of 0.01 to 5 mm, thereby forming an electric wire coating layer.
Patent KR-20070095607-A (KR)
Title: Washing machine
Inventor: OH JE JUN
IPC: D06F33/02
Filed: 2006-03-22
Abstract: A washing machine is provided to reduce vibration at a certain RPM and to reduce noise by tuning optimized dehydration speed considering change of resonance vibration range and performing a dehydration stroke. A washing machine comprises a washing tub(29), a motor(28), a sensor(20), and a control unit(22). The control unit set a final dehydration speed considering state of the washing tub sensed in predetermined set speed range before dehydrating the laundry with the final dehydration speed, and performing the final dehydration with set final dehydration speed. The control unit set RPM corresponding to the minimum value among the sensor values as the final dehydration speed. The sensor values are sensed within predetermined speed range per each of rotational speeds.
Patent KR-20060103150-A (KR)
Title: Flap wheel, in particular flap wheel for satin finishing systems for pipes or for sheet metal and method of producing the same
Inventor: TRAVINI VITTORIO
IPC: B24D13/04
Filed: 2006-03-22
Abstract: A flap wheel (1) is described, in particular a flap wheel for satin finishing systems for pipes or for sheet metal, which comprises a plurality of radial flaps (2) fixed to the hub (3) of the flap wheel (1) by means of coupling means (6,16) integral with the hub (3) of the flap wheel (1) and inserted in seats (8) formed in each flap (2) near the edge (14) thereof adjacent the hub (3).  The hub (3) is advantageously hollow and has, in its inside wall, annular grooves (10) which are identical and parallel each other; the flaps (2) are further connected to the hub (3) by gluing, pouring inside the hub (3) an adhesive which flows out through a plurality of rows of through holes (9) formed in the wall of the hub (3) to coinciding with the annular grooves (10).  A method of producing said flap wheel is further described.
Patent KR-20070097706-A (KR)
Title: Plasma display panel
Inventor: SONG JUNG SUK
IPC: H01J11/38
Filed: 2006-03-29
Abstract: A plasma display panel is provided to generate a constant discharge start voltage by changing a size of a groove on a dielectric layer according to a size of a discharge gap. A plasma display panel includes first and second substrates(10,20), a barrier rib(16), an address electrode(11), first and second electrodes(31,32), and a dielectric layer(13). The barrier rib is arranged between the substrates and partitions discharge cells. The first and second substrates face each other. The address electrode is elongated in a first direction corresponding to the discharge cells. The first and second electrodes are elongated in a second direction and formed on one of the substrates. The second direction is normal to the first direction. The first and second electrodes form a discharge gap(G), which is spaced apart from a center portion of the discharge cell. The dielectric layer is arranged on the substrate to cover the first and second electrodes. A groove is formed to correspond to the discharge gap. The groove has a variable width in the first direction according to the discharge gap.
Patent KR-20070097751-A (KR)
Title: Functional footwear
Inventor: YEO WOON KWANG
IPC: A43B5/00
Filed: 2006-03-29
Abstract: Functional footwear having a support element of increased strength is provided to maintain an original shape of the footwear without necessarily using a thick sole. Functional footwear is composed of an outer rim, a sole, and a support element(3) buried in the sole. The support element includes grooves(31) formed at a planar surface of a body(36) of the support element. Besides the grooves, slits(32) are also formed in the longitudinal direction of the support element. With the slits, the front end of the support element forms a plurality of thin and long panels(34). The end portion of each one of the slit has a circular shape(33). Further, there are a plurality of through-holes(35) to reinforce the adhesive force between the sole and the support element.
Patent KR-20070099215-A (KR)
Title: Wafer carrier i/o port
Inventor: KIM YOUNG DO
IPC: H01L21/673
Filed: 2006-04-03
Abstract: A wafer carrier mounting port is provided to adjust the position of a wafer carrier by using a detection device for detecting the wafer carrier, and a position controlling unit for controlling the relative position of an upper plate with the wafer carrier. A wafer carrier mounting port includes a chamber(11), an upper plate(31), a lower plate(41), a position controlling unit(51), and a detection device. The upper plate(31) mounts a wafer carrier(23), has an opening which exposes the wafer carrier(23) downwardly, and is arranged in the chamber(11). The lower plate(41) is arranged at the lower part of the upper plate(31). The position controlling unit(51) is placed on the upper plate(31), and controls the relative location of the upper plate(31) with respect of the lower plate(41). The detection device is arranged in the chamber(11), detects the wafer carrier(23), and is electrically connected with the position controlling unit(51).
Patent KR-20070102019-A (KR)
Title: Method of manufacturing metal electrode
Inventor: KIM BYOUNG KEE
IPC: H01J9/02
Filed: 2006-04-13
Abstract: A method of manufacturing a metal electrode is provided remarkably to reduce a loss amount of metal by forming a photoresist layer on a portion of a metal plate prior to metal plating. A photoresist layer(20) is formed on the entire surface of a metal plate through a coating or laminating method. The entire surface of the metal plate is subjected to pre-bake, exposure, development and post-bake so that the photoresist layer is left on only the portion except for a portion for forming a metal electrode. The entire surface is plated by metal to form the metal electrode on only the portion on which the photoresist layer is not formed. The photoresist layer is peeled off from the metal plate.