baber/WOPTO huggingface dataset:
Patent TW-I779686-B (TW)
Inventor: LIN SZU-NING
IPC: C21D8/02
Filed: 2021-06-25
Granted: 2022-10-01
Abstract: A steel material for hot-stamping and a method of manufacturing steel material are provided. In the method of manufacturing the steel material, at first, a steel substrate, for example a steel of MnB is provided. Thereafter, an annealing process is performed on the steel material to form a dense oxide layer on the steel substrate. The dense oxide layer has a reticulated structure. The reticulated structure has apertures each having a size ranged from 0.1 μm to 0.5 μm. The dense oxide layer includes Fe 2 O 3  equal to or more than10 wt%. The annealing process has a soaking temperature ranged from 600℃ to 750℃.
Patent TW-I812972-B (TW)
Title: Ｕｓｂ記憶體及其製造方法
Inventor: DOHI MASAYUKI
IPC: H01L21/02
Filed: 2021-06-29
Granted: 2023-08-21
Abstract: 本發明的一實施形態係提供可更高精度地控制連接器零件之高度的USB記憶體及其製造方法。
 
     本實施形態所致之USB記憶體係於可藉由與插座連接，進行資料傳送的USB記憶體中，具備配線基板、半導體晶片、連接器、接著薄膜。配線基板係具有配線。半導體晶片係與配線電性連接。連接器係具有第1連接部、第2連接部、保持部。第1連接部係透過配線與半導體晶片電性連接。第2連接部係與第1連接部電性連接，可與插座連接。保持部係保持第1連接部及第2連接部。接著薄膜係至少設置於配線基板與保持部之間。
Patent TW-I809450-B (TW)
Title: 液蛋產品製造流程
Inventor: Gu rong-hai
IPC: A23J1/08
Filed: 2021-07-14
Granted: 2023-07-21
Abstract: 本發明係一種液蛋產品製造流程，包含有一準備步驟、一清洗/打蛋步驟、一儲存步驟、一調合步驟、一殺菌步驟以及一已殺菌成品包裝步驟，準備複數個殼蛋、一控制模組、一清洗/打蛋模組、一緩衝模組、一儲存模組、一調合模組、一殺菌模組、一成品模組及一包裝模組，該清洗/打蛋模組對於殼蛋進行清洗及打蛋，取得液蛋並儲存於該儲存模組中，經由該調合模組進行均勻混合，將調合後的液蛋送入該殺菌模組內進行殺菌，儲存於已殺菌的該成品模組內，經由該包裝模組將該液蛋包裝成一成品，提供一能快速且穩定取得符合食品衛生標準的製造流程。
Patent TW-I772144-B (TW)
Inventor: YAMAZAKI SHUNPEI
IPC: G06F3/041
Filed: 2014-11-19
Granted: 2022-07-21
Abstract: 本發明提供一種操作性良好的新穎的資料處理裝置。或者提供耗電量少的資料處理裝置或顯示裝置等。本發明的一個方式是一種資料處理裝置，包括檢測出接近或接觸的物體並供應位置資料的柔性位置輸入部。該柔性位置輸入部能夠使其彎折為第一區域、與第一區域對置的第二區域、以及第一區域和第二區域之間的重疊於顯示部的第三區域。判斷用單手還是用雙手操作資料處理裝置並在顯示部顯示圖像。或者，在使用者握持第一區域和第二區域中的任一個的情況下，位置輸入部排除握持的區域進行檢測。或者，對與顯示部的被握持的區域重疊的區域不供應圖像信號。
Patent TW-I779970-B (TW)
Title: 圖像處理方法、處理器、電子設備與電腦可讀存儲介質
Inventor: HE YUE
IPC: G06N3/06
Filed: 2019-12-03
Granted: 2022-10-01
Abstract: 一種圖像處理方法、處理器、電子設備與電腦可讀存儲介質其中，該圖像處理方法包含：獲取一參考人臉圖像和一參考人臉姿態圖像、對該參考人臉圖像進行編碼處理獲得該參考人臉圖像的一人臉紋理數據，並對該參考人臉姿態圖像進行人臉關鍵點提取處理獲得該參考人臉姿態圖像的一第一人臉掩膜、依據該人臉紋理數據和該第一人臉掩膜，獲得一目標圖像。
Patent TW-I816309-B (TW)
Title: 半導體記憶裝置
Inventor: JANG KYUNGMIN
IPC: H01L21/318
Filed: 2020-08-03
Granted: 2023-09-21
Abstract: 實施方式提供一種抑制了周邊電路元件不良之半導體記憶裝置。
 
     實施方式之半導體記憶裝置1包括：半導體基板21；控制電路Tr，其配置於上述半導體基板上；記憶單元陣列100，其配置於上述控制電路之上方，且具有呈三維配置之複數個記憶單元，由上述控制電路予以控制；第1氮化物層32，其配置於上述控制電路與上述記憶單元陣列之間及第2氮化物層31，其配置於上述控制電路與上述第1氮化物層之間。
Patent TW-I782881-B (TW)
Title: Electric heating incense bed
Inventor: ZHAN ZHENG-GUANG
IPC: A47C17/86
Filed: 2022-03-24
Granted: 2022-11-01
Abstract: The invention relates to an electric heating incense bed, comprising a headboard set, a bed base set, a bed tail board set and an anti-scalding temperature control electric heater accommodated in the middle bed seat. The bed base set is provided with a central bed base body, a left and a right bed base bodies, and the middle bed base body is provided with a mutually-connected heating and fragrance boxes. After the anti-scalding temperature-controlled electric heater is activated to generate hot air, it enters the incense box to generate incense, which is guided to the left and right bed bases, effectively carrying out the incense and aroma of the bed base group. Insect repellent and dehumidification inhibit the production of mold, and provide the effect of warming the bed base set like a heating pad, so as to achieve structural function and good use safety.
Patent TW-I796985-B (TW)
Title: 具有彈性支臂的透光按鍵
Inventor: LEE MING HSIU
IPC: H01H13/7065
Filed: 2022-04-01
Granted: 2023-03-21
Abstract: 本發明為有關一種具有彈性支臂的透光按鍵，主要結構包括一支撐板，支撐板上設有一薄膜電路及一透光按鍵，且支撐板上形成有至少一穿孔，穿孔下側設有至少一顯示件，透光按鍵之邊緣處設有至少一彈性支臂及至少一頂壓凸塊，頂壓凸塊與薄膜電路之間設有至少一彈性抵觸件。藉此，使用者可於透光按鍵處觀察到下方的顯示件，並當按壓透光按鍵時會經由頂壓凸塊推動彈性抵觸件觸壓薄膜電路，以觸發按壓的訊號，再經由彈性抵觸件及彈性支臂給予的彈力回到按壓前的位置，藉以達到更佳的透光度及更加平衡的按壓效果。
Patent TW-I805356-B (TW)
Title: 載具的環景監控系統
Inventor: CHUANG YING-CHIH
IPC: G06F13/38
Filed: 2022-05-10
Granted: 2023-06-11
Abstract: 一種載具的環景監控系統包括：攝像頭、影像處理單元以及整合控制單元。攝像頭用以拍攝載具的周圍影像。影像處理單元連接攝像頭並用以接收載具的周圍影像。整合控制單元連接影像處理單元並用以選擇載具的預設相關參數以校正與拼接周圍影像以形成環景監控影像，以及根據載具的載具類型輸出對應的環景監控影像。藉此，環景監控系統可以針對不同的載具類型提供適當且相應的環景監控影像。
Patent TW-I814448-B (TW)
Title: Rubber resin material with high thermal conductivity and low dielectric properties and metal substrate using the same
Inventor: LIAO TE-CHAO
IPC: C08L9/08
Filed: 2022-06-16
Granted: 2023-09-01
Abstract: A rubber resin material with high thermal conductivity and low dielectric properties and a metal substrate using the same are provided. The rubber resin material includes a rubber resin composition and a surface-modified inorganic filler. The rubber resin composition includes 30 wt% to 60 wt% of a liquid rubber, 10 wt% to 40 wt% of a polyphenylene ether rein, and 10 wt% to 40 wt% of a crosslinking agent. The molecular weight of the liquid rubber is from 2500 g/mol to 6000 g/mol. The surface-modified inorganic filler has at least one modifying functional group selected from the group consisting of an acrylic group, a functional group having a nitrogen-containing main chain or branch chain, a 
double bond-containing functional group, and an epoxy group. Therefore, the rubber resin material can achieve a better thermal conductivity coefficient, and can maintain a low level of a dielectric constant and a dissipation factor in practice.
Patent TW-I808817-B (TW)
Title: X光片內組織尺寸的量測方法
Inventor: CHOU PAI-CHIEN
IPC: A61B6/03
Filed: 2022-06-27
Granted: 2023-07-11
Abstract: 一種X光片內組織尺寸的量測方法，經數位X光攝影系統量測且包括(a)使X光依序傳遞經待測者一面的區域至數位X光檢測器，令該面區域內部組織的第一初始影像成像於數位X光檢測器；(b)透過校正模組校正第一初始影像令其成為顯示於該數位X光檢測器中的第一處理後影像；(c)透過設定模組設定第一處理後影像的像素資訊與第一比例尺間的比例關係以令第一比例尺顯示於第一處理後影像；(d)透過輸入模組於第一處理後影像選取起始點與終止點；及(e)透過運算模組根據第一比例尺與像素資訊間的比例關係計算起始點至終止點的尺寸從而獲得該面區域所選取內部組織的尺寸。
Patent ZA-200104928-B (ZA)
Title: Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings.
Inventor: DONG LIANG C
IPC: A61K47/42
Filed: 2001-06-15
Abstract: A dosage form comprising a gelatin capsule formed with a composite wall and containing a liquid, active agent formulation where the wall comprises a barrier layer formed over the external surface of the gelatin capsule, an expandable layer formed over the barrier layer and a semipermeable layer formed over the expandable layer is described. The dosage forms and methods provide for the conversion of standard gelatin, liquid formulation capsules into controlled, release dosage forms that permit the controlled release of the active agent into the environment of use over time.
Patent ZA-200206349-B (ZA)
Title: Use of CDP-Choline for the treatment of alcohol withdrawal syndrome.
Inventor: FOGUET RAFAEL
IPC: A61K31/205
Filed: 2002-08-08
Abstract: The invention relates to the use of CDP-Choline or its pharmaceutically acceptable salts for the preparation of a medicinal product for the treatment of alcohol withdrawal syndrome at daily doses equivalent to 0.5-2 g of free CDP-Choline.
Patent ZA-200300058-B (ZA)
Title: Equipment and method for enhancing combustion and heat transfer in a boiler by using sound.
Inventor: AHONEN HEIKKI
IPC: F22B31/00
Filed: 2003-01-03
Abstract: The invention concerns equipment and a method for enhancing the combustion event and heat transfer in a heating boiler. According to the invention, the space above the major combustion zone in the combustion space of the heating boiler is equipped with sound sources, which are used to generate an acoustic field to enhance the combustion event and to achieve more complete combustion.
Patent ZA-200307239-B (ZA)
Title: 7,9-substituted tetracycline compounds.
Inventor: NELSON MARK L
IPC: C07D311/78
Filed: 2003-09-16
Abstract: A 7, 9-substituted tetracycline selected from:
Patent ZA-200407981-B (ZA)
Title: Chewing gum in powder form and a method of preparation
Inventor: SOZZI GIUSEPPE
IPC: A23G4/08
Filed: 2003-04-04
Abstract: The subject of the invention is a novel chewing gum in tablet form which can be produced by direct compression of a gum formulation in powder form; the chewing gum thus obtained is characterized by a pleasant chewability which remains unchanged throughout the chewing period and is substantially identical to that of conventional chewing gums. The chewing gum in powder form is produced by a method which comprises the following steps:  a) mixing of a soft basic gum with at least one sweetener and, optionally, at least one other typical chewing-gum ingredient, at a temperature of between 35 and 75 DEG C, b) cooling of the mixture thus obtained to a temperature of between 0 and -40 DEG C and preferably between -10 and -40 DEG C, c) grinding and subsequent screening of the mixture thus obtained to a particle size of less than 10 mesh, d) optional mixing of the powder thus obtained with at least one anti-agglutination agent, e) optional compression of the mixture thus obtained.
Patent ZA-200605820-B (ZA)
Title: Coated abrasives
Inventor: PATRICK EGAN DAVID
IPC: C09K3/14
Filed: 2005-01-13
Abstract: A coated super-hard abrasive comprises a core of super-hard abrasive material, which is typically diamond or cBN based, an inner layer of a metal carbide, nitride or carbonitride chemically bonded to an outer surface of the super-hard abrasive material and an outer layer of tungsten physically deposited on the inner layer. The inner layer is preferably a titanium carbide coating in the case of a diamond abrasive core, or a titanium nitride or boride coating in the case of a cBN abrasive core.
Patent ZA-201805063-B (ZA)
Title: Methods and systems for efficient transfer of entities on a peer-to-peer distributed ledger using the blockchain
Inventor: WRIGHT CRAIG STEVEN
Filed: 2018-07-27
Abstract: The invention provides a secure method for exchanging entities via a blockchain. The invention incorporates tokenisation techniques, and also techniques for embedding metadata in a redeem script of a blockchain transaction. Embodiment(s) provide a computer implemented method of performing a transfer, the method comprising: generating a first exchange transaction, and broadcasting, over a first network, the first exchange transaction for inclusion on a P2P distributed ledger, wherein the first exchange transaction comprises: an indication of a first quantity of a cryptocurrency to be transferred; a first input provided from an output of a first invitation transaction from a first user, the first invitation transaction previously included on the P2P distributed ledger, a first script, a first user private key associated with the first user, a first third- party private key associated with a first third-party, and a first output indicating a transfer of a first entity from the first user to a second user; and wherein the first script comprises: a first set of metadata providing an indication of the first entity to be transferred and a first set of conditions for the transfer, a first user public key associated with the first user, the first user public key being a cryptographic pair with the first user private key, and a first third-party public key associated with the first third-party, the first third-party public key being a cryptographic pair with the first third-party private key.
Patent GR-1003498-B (GR)
Title: Detachable wad sleeve for cartridges
Inventor: MARMARINOS GEORGIOS
IPC: F42B7/04
Filed: 2000-04-18
Abstract: The invented wad sleeve, designed for use in sighting and  hunting cartridges of smooth barrel guns, is a cup-like concentrator (1.1) having a central circular opening at the base (1.2). It is characterized in that, during loading, it can be extendedly positioned, with its opening placed outward (3.2), onto the plastic plug (2,3.7). The said wad sleeve is filled with shots having between them a fine-granule inert material (3.6) permitting the use of steel shots in open barrels, which allow the continuous insertion of intact  detachable wads between the shots and the barrel (4.2). The reduction of the diameter of the wad sleeve opening entails the increase of the effective range of the open barrel in equal or greater proportion to the ballistic efficiency of the wad-equipped gun. The advantage of said invention is that from now on short, large,and lightweight guns can be used with steel shots, without damage, in hunting, or in "trap" shooting for better concentration predominantly during the second gunshot.
Patent MX-350019-B (MX)
Title: 2-((r)-2-methylpyrrolidin-2-yl)-1h-benzimidazole-4-carboxamide crystalline form 1.
Inventor: LAWRENCE KOLACZKOWSKI
IPC: A61P35/00
Filed: 2008-10-10
Abstract: 2-((R)-2-Methylpyrrolidin-2-yl)-1H-benzimidazole-4-carboxamide Crystalline Form 1, ways to make it, compositions comprising it and made using it, and methods of treating patients having disease using it are disclosed.
Patent MX-346139-B (MX)
Title: Integrated carton lid designs.
Inventor: MICHAEL B MCLEOD
IPC: B65D5/28
Filed: 2005-04-25
Abstract: A plurality of cartons, preferably fabricated from paper, paperboard and/or corrugated paperboard, and particularly of tray or wrapper-style construction, are provided, having integral lid constructions, and outer overlap panels, operably associated with the at least one top panel, to enable articulation of the carton into a substantially completed structure, without interfering with the subsequent articulation of the at least one top panel to enable loading of the carton subsequent to articulation and affixation of the outer overlap panels.
Patent MX-343390-B (MX)
Title: Fuel cell system and control method thereof.
Inventor: KAZUFUMI TAKEUCHI
IPC: H01M8/04
Filed: 2010-07-02
Abstract: A fuel cell system is provided with a fuel cell (10), a first combustor (20), a first heating gas return channel (17) and a gas supplier (50). The fuel cell (10) includes a solid electrolyte cell with an anode (12) and a cathode (13). The fuel cell (10) generates power by reacting a hydrogen-containing gas and an oxygen-containing gas. The first combustor (20) selectively supplies a heating gas to the cathode (13) of the fuel cell (10). The first heating gas return channel (17) mixes at least some exhaust gas discharged from the cathode (13) with the heating gas of the first combustor (20) such that a mixed heating gas of the exhaust gas and the heating gas is supplied to the cathode (13). The gas supplier (50) connected to the first heating gas return channel (17) for supplying the exhaust gas from the cathode (13) to mix with the heating gas of the first combustor (20).
Patent MX-340582-B (MX)
Title: Processes for preparing materials based on sulphur and additives, resulting products and process of use in agricultural crops.
Inventor: JOSÉ MANUEL DOMÍNGUEZ ESQUIVEL
IPC: C05D9/00
Filed: 2012-08-30
Abstract: The present invention comprises two processes for the formation of materials based on elemental sulphur, functional additives and textural additives, one by extrusion and the other by centrifugation; the resulting materials and the application of the same in the agricultural field. The materials may be used as fertilisers and acidifiers of culture soil; the chemical composition of the materials allows these to be beneficial to the crops. The preferred size of the raw material used for the preparation is of from about 200 to about 400 mesh/in2, the sulphur extruded and/or centrifuged may contain textural (phyllosilicates, etc.) and nutritional agents (NPK), in a wide range of combinations and ratios, which ranges from about 10% to about 30% by weight, depending on the specific needs of the crops, for example mineral salts (nitrates, chlorides, calcium sulphates (Ca), magnesium (Mg), potassium, etc.), as well as micronutrients such as zinc (Zn); iron (Fe), magnesium (Mn), copper (Cu) a nd boron (B); other components of interest are urea or other forms of functional fertilizing agents, incorporated in the aggregates from 10% to 25% by weight. The mechanical properties of the extruded components comprise resistance to compression, which may vary from 2 to 8 Kg of force, depending on the composition, amount of the textural agent, humidity, type of peptizing agent, dry, temperature, etc., obtaining a reduced attrition, lower than 2%. Finally, all these materials may be applied as acidifier agents in culture soils, this being an agricultural practice based on a pH ranging from 6.5 to 7, suitable for the symbiotic fixing of nitrogen, which reaches its maximum efficiency at the same values.
Patent MX-340018-B (MX)
Title: End seals for aeration diffuser assembly.
Inventor: JAMES A REILLY
IPC: B01F3/04
Filed: 2011-03-17
Abstract: An aeration assembly (100) includes an end fitting (180) having a top piece (182) for attachment to a diffuser member. A gasket (187) extends beneath the top piece. The aeration assembly may include a diffuser member (110) with the end fitting. In one embodiment, the diffuser member has a hollow conduit section (130) and a flange section (140). The flange section includes a series of openings extending along a length of the diffuser member. The openings (150) extend through the flange section to an interior space (132) in the conduit section.
Patent MX-347333-B (MX)
Title: System for supporting algae growth with adsorbed carbon dioxide.
Inventor: HAZLEBECK DAVID A
IPC: C12N1/12
Filed: 2011-06-10
Abstract: A system is provided for supporting algae growth with adsorbed carbon dioxide. In the system, a channel such as a raceway is provided and holds bicarbonate solution. As algae grows in the solution, it is converted into carbonate solution. Therefore, the system provides a high surface area liquid gas contact medium for converting the carbonate solution back into bicarbonate solution. Specifically, the carbonate solution from the channel is delivered to the contact medium. At the contact medium, the carbonate solution drips or slowly moves along while air, containing carbon dioxide, moves across the solution. As carbon dioxide is adsorbed by the solution, it converts back into bicarbonate solution. Then, the bicarbonate solution is fed back into the channel to support further algae growth.
Patent MX-339076-B (MX)
Title: First part and second part of an end piece for a windshield wiper.
Inventor: ESPINASSE PHILIPPE
IPC: B60S1/52
Filed: 2012-03-26
Abstract: The invention relates to a first part (12) and a second part (13) of an end piece (11) for a windshield wiper comprising at least one wiper blade (1). The first part (12) has a cavity (22) for accommodating the wiper blade (1), said cavity (22) extending along a longitudinal axis. The first part (12) also has a region that is arranged laterally in relation to the longitudinal axis and accommodates the second part (13) of the end piece (11), said region (14) comprising a tubular section (31). The second part (13) also has an attachment means for mechanically connecting the second part (13) to the region of the first part (12). The attachment means represents at least one hollow tubular portion, the periphery of which has a slit.
Patent MX-346917-B (MX)
Title: Electrical transmission cables with composite cores.
Inventor: MARK LANCASTER
IPC: H01B5/10
Filed: 2012-04-11
Abstract: The present invention discloses electrical cables containing a cable core and a plurality of conductive elements surrounding the cable core. The cable core contains at least one composite core, and each composite core contains a rod which contains a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix, and surrounded by a capping layer.
Patent MX-361904-B (MX)
Title: Compounds from the fruits of acrocomia crispa and acrocomia aculeata against inflammation and oxidative stress.
Inventor: GONZALES CANAVACIOLO VICTOR LUIS
IPC: A61K36/889
Filed: 2013-06-17
Abstract: The invention relates to obtaining a novel active ingredient and to the method for obtaining same from the unripe or ripe fruits of Acrocomia crispa and/or Acrocomia aculeata, both from the Arecaceae family. The active ingredient can be used as a nutritional supplement, in cosmetic-therapeutic formulations or in pharmaceutical compositions for preventing and/or treating oxidative stress and inflammation. The ingredient includes a mixture of fatty acids (free and/or as acylglycerols or ethyl esters) having between 6 and 28 carbon atoms, mostly linear chain saturated having 8, 10, 12, 14, 16 and 18 carbon atoms and unsaturated having 16 and 18 carbon atoms. Said ingredient can also contain sterols and fatty alcohols having a high molecular weight.
Patent MX-342400-B (MX)
Title: Absorbent insert with positioning notch.
Inventor: MARCILLE FAYE RUMAN
IPC: A61F13/496
Filed: 2013-07-10
Abstract: A discrete absorbent insert includes a first sheet, a second sheet in facing relation with the first sheet, and an absorbent core positioned between the first sheet and the second sheet. The absorbent core defines a core perimeter which includes a first absorbent core positioning notch. The first sheet and the second sheet extend beyond the core perimeter and are joined together to form a perimeter seal. The perimeter seal defines an absorbent insert perimeter which includes a first absorbent insert positioning notch. The first absorbent core positioning notch has a depth of 30 to 60 mm, the first absorbent insert positioning notch has a depth of 30 to 60 mm, and the first absorbent insert positioning notch is aligned with the first absorbent core positioning notch.
Patent MX-347282-B (MX)
Title: Antenna with diverging antenna elements.
Inventor: NITCH DEREK COLIN
IPC: H01Q9/10
Filed: 2013-01-07
Abstract: An antenna 10 comprises at least a first pair 12 of elongate radiating elements and a second pair 14 of elongate radiating elements. Each pair comprises a first element 12.1 and a second element 12.2. Each element has a feed end 12.11 and a distal end 12.12. The first and second elements of each of the at least first pair and second pair have their respective feed ends 12.1 1, 12.21 in juxtaposition relative to one another and extend in diverging relationship relative to one another in a direction from their feed ends towards their distal ends. The at least first and second pairs are electrically connected in parallel. In some embodiments the elements may diverge exponentially. The invention also relates to antennas which may be packaged in at least partially knock-down form to be assembled or deployed conveniently at a user site.
Patent MX-364207-B (MX)
Title: Aggrecanase inhibitors.
Inventor: TIMOTHY BARRETT DURHAM
IPC: A61K31/4166
Filed: 2013-10-18
Abstract: The present invention provides compounds having the formula: wherein R1 is selected from methyl, ethyl, propyl, cyclopropyl, and dimethyl, or a pharmaceutically acceptable salt thereof, along with methods and intermediates for their preparation, and uses thereof.
Patent MX-369616-B (MX)
Title: Skin compositions and methods of use thereof.
Inventor: BETTY YU
IPC: A61K8/89
Filed: 2011-08-31
Abstract: Provided are body corrective cosmetic formulations and methods of use thereof.
Patent MX-340477-B (MX)
Title: Method of generating reconstructed block.
Inventor: MOONOCK YANG
IPC: H04N19/593
Filed: 2014-03-31
Abstract: Provided is a method that derives an intra prediction mode of a prediction unit, determines a size of a current block using transform size information, generates a prediction block of the current block according to the intra prediction mode, generating a residual block of the current block according to the intra prediction mode and generating a reconstructed block of the current block using the prediction block and the residual block. The sizes of the prediction block and the residual block are set equal to a size of a transform unit. Therefore, the distance of intra prediction becomes short, and the amount of coding bits of residual block is reduced by generating a prediction block very similar to original block. Also, the signaling bits required to signal intra prediction mode decrease by generating MPM group adaptively according to the neighboring intra prediction modes.