baber/WOPTO huggingface dataset:
Patent TW-I703855-B (TW)
Inventor: PARK YOUNG-O
IPC: H04N19/70
Filed: 2012-11-23
Granted: 2020-09-01
Abstract: An apparatus of decoding an image including an image data and encoding information extractor and a decoder is provided. The decoder determines a maximum size of a buffer storing decoded picture based on the first syntax, and determines whether to output the decoded picture based on the second syntax and the third syntax by increasing a latency parameter count of the decoded picture by a predetermined value whenever a picture include in the image sequence is decoded and outputting the decoded picture when the latency parameter count of the decoded picture is equal to the latency information. The image is split into a plurality of maximum coding units, according to information about a maximum size of a coding unit. A maximum coding unit is hierarchically split into one or more coding units of depths according to split information.
Patent TW-I731677-B (TW)
Inventor: LIN YEN-BOR
IPC: H02J4/00
Filed: 2020-05-12
Granted: 2021-06-21
Abstract: 電力網路拓樸動態重組方法包含：取得包含多個電力節點及連接線之電力網路之拓樸資訊；執行初始化程序，以根據拓樸資訊產生表示該些電力節點之第一集合、表示該些連接線之第二集合、表示已選用電力節點之第三集合及表示已選用連接線之第四集合；執行可達性偵測程序，由第一集合中選出包含具流出方向之連接線之電力節點，且將電力節點由第一集合移至第三集合；將第二集合中由第三集合流入第一集合之該些連接線移至第四集合，再將該些連接線流入之該些電力節點由第一集合移至第三集合，直到第一集合為空集合。
Patent TW-I770531-B (TW)
Inventor: WANG LU
IPC: G06K9/62
Filed: 2020-06-17
Granted: 2022-07-11
Abstract: 本申請實施例涉及一種人臉識別方法、電子設備和儲存介質。所述方法包括：提取待識別的第一人臉圖像的第一目標參數值；對所述第一人臉圖像進行特徵提取，獲得與所述第一人臉圖像對應的第一特徵；對所述第一特徵和所述第一目標參數值進行處理，獲得所述第一特徵對應的第一校正特徵；基於所述第一校正特徵，獲得所述第一人臉圖像的人臉識別結果。
Patent TW-I741682-B (TW)
Title: Hair dryer
Inventor: SHIN DAEKEE
IPC: A45D20/12
Filed: 2020-07-16
Granted: 2021-10-01
Abstract: Disclosed is a hair dryer. The hair dryer includes a main body including a gas outlet portion disposed thereon, a handle extending from the main body and including a gas inlet portion disposed on a circumferential surface of the handle in communication with the gas outlet portion, a fan disposed inside the main body or the handle to flow gas, and a filter inserted into the handle through an insertion hole defined in a bottom face of the handle to filter gas introduced through the gas inlet portion.
Patent TW-I728868-B (TW)
Inventor: LI CHUN-CHING
IPC: G01R31/3177
Filed: 2020-07-17
Granted: 2021-05-21
Abstract: 一種混合訊號邏輯分析儀之閾值電壓設定方法，其主要係透過一混合訊號邏輯分析儀擷取一混合訊號，所述的混合訊號包含有一第一數位訊號和一第一類比訊號，再者，混合訊號邏輯分析儀可分離出數位/類比訊號，混合訊號邏輯分析儀可進一步對分離出的第一類比訊號轉換為一第二數位訊號，再對轉換完成之第二數位訊號進行偵測，混合訊號邏輯分析儀可於一個訊號週期計算出一閾值電壓(Threshold)之數值，以供混合訊號邏輯分析儀以計算出的閾值電壓，對混合訊號之數位訊號部分進行觸發之設定。
Patent TW-I801747-B (TW)
Title: 修補用接頭裝置及其組裝方法
Inventor: ASADA SHINICHI
IPC: F16L19/025
Filed: 2020-07-21
Granted: 2023-05-11
Abstract: 本發明提供一種修補用接頭裝置10，可藉由焊接將分割罩殼11、分割罩殼11接合，且可簡單地進行焊接作業。修補用接頭裝置10包括多個分割罩殼11，各分割罩殼11具有分割套筒11A、設於分割套筒11A的兩端部的一對端板21、21、以及設於各端板21的密封收納用突起22。於密封收納用突起22、密封收納用突起22間形成有無突起區域23。於該無突起區域23設有輔助突起裝置25。
Patent TW-I775139-B (TW)
Title: Bi-directional breakdown silicon controlled rectifiers
Inventor: MITRA SOUVICK
IPC: H01L27/02
Filed: 2020-09-03
Granted: 2022-08-21
Abstract: The present disclosure relates to semiconductor structures and, more particularly, to bi-directional silicon controlled rectifiers (SCRs) and methods of manufacture. The structure includes: a plurality of diffusion regions; a plurality of p-type (P+) wells adjacent to the diffusion regions, wherein the P+ wells are directly connected; and a plurality of n-type (N+) wells adjacent to the P+ wells.
Patent TW-I733622-B (TW)
Title: Silicon oxide coated soft magnetic powder and manufacturing method
Inventor: FUJITA HIDEFUMI
IPC: H01F1/24
Filed: 2020-11-25
Granted: 2021-07-11
Abstract: An object of the present invention is to provide a silicon oxide coated soft magnetic powder which has silicon oxide coating with few defects, excellent insulation 
properties, and good dispersibility in an aqueous solution, moreover, it is capable of obtaining a high filling rate at the time of compaction molding. 
 
     As a solution, a highly insulating silicon oxide coated soft magnetic powder can be obtained by the following step: when coating the surface of a soft magnetic powder containing 20% by mass or more of iron with a hydrolysis product of silicon alkoxide in a mixed solvent of water and an organic substance, a slurry containing the soft magnetic powder and the hydrolysis product is dispersed; the ratio of the cumulative 50% particle size D50 (HE) based on the volume in the dry laser diffraction type particle size distribution measurement method to the same particle size D50 (MT) in the wet laser diffraction type particle size distribution measurement method is 0.7 or more, the coverage R defined by R = Si × 100 / (Si + M) (where Si and M are mole fractions of the elements constituting Si and the soft magnetic powder) is 70% or more.
Patent TW-I776295-B (TW)
Title: Use of preventing or treating inflammation induced by dengue fever
Inventor: CHEN YEN HSU
IPC: A61K39/395
Filed: 2017-10-05
Granted: 2022-09-01
Abstract: The present invention discloses a pharmaceutical composition for preventing or treating inflammation induced by dengue fever and its use, wherein the pharmaceutical composition includes an anti-CD44 antibody for blocking the CD44 antigen on the vascular endothelial cells of a dengue patient. When the level of serum hyaluronan in the dengue patient is higher than or equal to 70 ng/ml by the enzyme-linked immunosorbent assay (ELISA), it indicates that warning signs will be developed in the whole illness course of the patient.
Patent TW-I776343-B (TW)
Title: 陶瓷組成物、陶瓷燒結體、電容與電容製法
Inventor: ZENG JUN-RU
IPC: H01B3/12
Filed: 2020-12-31
Granted: 2022-09-01
Abstract: 本發明提供一種陶瓷組成物，包含主混合物和副混合物，其中該主混合物包含第一主成分粉、第二主成分粉和第三主成分粉，且該第一主成分粉包含BaTiO 3 ，該第二主成分粉包含SrTiO 3 、Ba 0.95 Ca 0.05 TiO 3 、BaZr 0.1 Ti 0.9 O 3 之任一或其組合，該第三主成分粉為CaZrO 3 ，以及該副混合物包含稀土氧化物、矽氧化物和鹼土金屬氧化物。本發明另提供一種由上述陶瓷組成物燒結而得之陶瓷燒結體，以及包含該陶瓷燒結體之電容及電容製法；其中，該電容符合EIA-X8R標準，並具有高介電常數。
Patent TW-I774301-B (TW)
Inventor: CHANG HSUAN-JUI
IPC: H01Q1/22
Filed: 2021-03-31
Granted: 2022-08-11
Abstract: 本發明公開一種電子裝置與天線饋入模組。電子裝置包括金屬殼體與天線饋入模組。金屬殼體開設一具有開口端與閉口端的槽孔。天線饋入模組包括載板與饋入電路。饋入電路包括饋入件與輻射件。輻射件包括耦合部、輻射支路及饋入部，饋入部耦接於饋入件，耦合部與金屬殼體之間具有耦合間隙，且耦合間隙小於0.5倍的槽孔寬度。饋入電路用以激發金屬殼體，金屬殼體及輻射件產生具有第一共振模態的第一共振路徑。饋入電路用以激發金屬殼體，耦合部與金屬殼體之間相互耦合並產生具有第二共振模態的第二共振路徑。第一共振模態與第二共振模態相異。
Patent TW-I793565-B (TW)
Title: 積體電路封裝及其形成方法
Inventor: YU CHEN-HUA
IPC: H01L25/18
Filed: 2021-04-08
Granted: 2023-02-21
Abstract: 在實施例中，提供一種積體電路封裝及其形成方法。所
述方法包括：利用介電質至介電質接合且利用金屬至金屬接合將第一記憶體裝置的背側接合至第二記憶體裝置的前側；在所述接合之後，在所述第一記憶體裝置的前側處貫穿第一介電層形成第一導電凸塊，所述第一導電凸塊自所述第一介電層的主表面凸起；使用所述第一導電凸塊測試所述第一記憶體裝置及所述第二記憶體裝置；以及在所述測試之後，用可迴焊連接件將邏輯裝置貼合至所述第一導電凸塊。
Patent TW-I756107-B (TW)
Inventor: HUANG STELLA
IPC: B60R9/10
Filed: 2021-04-15
Granted: 2022-02-21
Abstract: An adjustment mechanism for a wheel securement member of a vehicle carrier is provided, and the vehicle carrier includes a frame and the wheel securement member swingably disposed on the frame. The adjustment mechanism includes a guiding assembly and a positioning assembly. The guiding assembly is adjustably positioned on a guiding rod configured to be disposed on the frame and includes a main body and a coupling member rotatably connected between the main body and the wheel securement member. The positioning assembly is connected with the guiding assembly and includes a biasing portion sleeved on the guiding rod, and the biasing portion is swingable relative to the guiding rod between a restricting position and a release position. When the biasing portion is in the restricting position, the biasing portion is biased against the guiding rod and the guiding assembly is unmovable relative to the guiding rod; when the biasing portion is in the release position, the guiding assembly is movable relative to the guiding rod.
Patent TW-I758173-B (TW)
Title: Cleaner
Inventor: NAM BOHYUN
IPC: A47L9/16
Filed: 2017-03-31
Granted: 2022-03-11
Abstract: A cleaner comprising: a suction unit configured to guide an air into the cleaner; a suction motor configured to drive a rotation of a rotary impeller via an impeller shaft to generate a suction force that suctions the air into the cleaner through the suction unit; a dust separation unit comprising: a first cyclone unit configured to separate dust from the air that is suctioned into the cleaner through the suction unit; and a second cyclone unit disposed at a lower side of the suction motor and configured to separate dust from air that is discharged from the first cyclone unit; and a printed circuit board (PCB) that is configured to control an operation of the suction motor, the PCB being disposed between the suction motor and the second cyclone unit, wherein the rotary impeller, the suction motor, the PCB, and the second cyclone unit are disposed to overlap each other in an extending direction of the impeller shaft.
Patent TW-I766684-B (TW)
Title: 晶片電阻批量半成品、晶片電阻及其製法
Inventor: Zhuang hong-yi
IPC: H01C17/245
Filed: 2021-05-13
Granted: 2022-06-01
Abstract: 本發明揭露一種晶片電阻批量半成品、晶片電阻及其製法，其係於一金屬基材上形成複數個彼此連接且排列成一陣列的金屬胚單體，每一金屬胚單體具有兩個相對的導線架部、以及連結導線架部且寬度窄於導線架部的電阻芯部，使得兩相鄰的電阻芯部之間分別形成有一夾制空間，絕緣封膠層結合於每一金屬胚單體的至少部分底面且至少部分包覆底面，且絕緣封膠層被填充進入夾制空間藉此包覆上述側面，以及絕緣封膠層在對應每一導線架部形成有至少一暴露區。複數個電極埠分別設置於暴露區，每一電極埠分別導電連結導線架部。
Patent TW-I788903-B (TW)
Title: 封裝結構及其製造方法
Inventor: CHANG CHIEN SHANG-YU
IPC: H01L23/48
Filed: 2021-07-05
Granted: 2023-01-01
Abstract: 一種封裝結構，其包括第一晶片、第二晶片、模封體、阻擋結構、透光片、導電連接件、線路層以及導電端子。第一晶片包括第一主動面。第一主動面具有感測區。第二晶片以其第二背面面向第一晶片的方式配置。模封體覆蓋第二晶片。模封體具有第一模封面及第二模封面。阻擋結構位於第一模封面上且暴露出感測區。透光片位於阻擋結構上。導電連接件貫穿模封體。線路層位於第二模封面上。第一晶片藉由導電連接件及線路層電性連接第二晶片。導電端子配置於線路層上。
Patent TW-I757217-B (TW)
Inventor: CHANG YUNG-LE
IPC: H04L12/28
Filed: 2021-07-23
Granted: 2022-03-01
Abstract: Disclosed is a multidrop network system including N network devices. The N network devices include a master device and multiple slave devices, and each network device has an identification code as an identification in the multidrop network system. The N network devices have their respective identification codes and obtain transmission opportunities by turns according to their identification codes in each round of data transmission. Each network device performs a count operation to generate a current count, and when the identification code of a network device is the same as the current count, this network device obtains a transmission opportunity. After a device obtains the transmission opportunity, it determines whether a cut-in signal from another network device is observed in a preceding duration of a predetermined time slot, and then determines whether to abandon/defer the right to start transmitting in the remaining duration of the predetermined time slot.
Patent TW-I814060-B (TW)
Inventor: KUO YU FU
IPC: F24F3/16
Filed: 2021-08-18
Granted: 2023-09-01
Abstract: The present invention provides a water-washing moisture recovery system, 
which treats one fluid entering one wash water, and the other wet contains a housing, and separates the gaseous water molecules of the pump fluid from itself through a dehumidification module provided in the housing, use a water source for the water source to dehumidify the module, use the dehumidification effect of the water structure after the water washing, and further recover the dehumidified water to reduce the consumption of water resources; The dehumidification module of the present invention includes a support frame and a the transparent mold part is supported by the support frame, and the transparent mold part is the gaseous water molecule contained in the fluid.
Patent TW-I780885-B (TW)
Title: Method of forming transistor
Inventor: LIN WEN-KAI
IPC: C23C16/44
Filed: 2021-08-31
Granted: 2022-10-11
Abstract: A method includes performing an atomic layer deposition (ALD) process to form a dielectric layer on a wafer. The ALD process comprises an ALD cycle includes pulsing calypso ((SiCl 3 ) 2 CH 2 ), purging the calypso, pulsing ammonia, and purging the ammonia. The method further includes performing a wet anneal process on the dielectric layer, and performing a dry anneal process on the dielectric layer.
Patent TW-I815199-B (TW)
Title: Wrapper and baby carriage with multiple storage structure
Inventor: XIAO LEI
IPC: B62B7/06
Filed: 2021-10-22
Granted: 2023-09-11
Abstract: The disclosure provides a wrapper. A front top of the wrapper is provided with a first opening for placing in and taking out goods, and a cover sheet for shielding the first opening is arranged at the first opening. A first connecting member is arranged on a back of the wrapper, and the wrapper is detachably connected to a carrier by the first connecting member. A wrapping strap is arranged on both sides of a back top of the wrapper, and the wrapping strap includes a length-adjustable structure. The wrapper may be mounted on the carrier to increase a storage space of the carrier and meet the need of placing goods by types, and the wrapper may still be used independently at the same time. The disclosure also provides a baby carriage with a multiple storage structure. The baby carriage has a large storage space and a plurality of placing-by-type-areas.
Patent TW-I804051-B (TW)
Title: Protective assembly and touch module
Inventor: LIU JEN-CHANG
IPC: G02F1/1333
Filed: 2021-11-15
Granted: 2023-06-01
Abstract: A protective assembly includes a cover plate, a buffer layer, and a flexible substrate. The buffer layer is disposed on the cover plate and made of transparent polymer. The buffer layer has a light transmittance greater than about 85%, a thickness ranging from about 3 µm to about 15 µm, and a Posson ratio greater than about 0.4. The flexible substrate is disposed on the buffer layer and doped with an inorganic compound. The flexible substrate has a thickness ranging from about 3 µm to about 10 µm and a Young's coefficient ranging from about 1 Gpa to about 10 Gpa.
Patent TW-I780985-B (TW)
Title: Semiconductor structure and manufacturing method of the same
Inventor: LEE SHIH-PING
IPC: H01L21/3065
Filed: 2021-11-16
Granted: 2022-10-11
Abstract: A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a first substrate, a stack structure and at least one conductive connector. The stack structure is disposed on the first substrate. The stack structure includes a plurality of insulating layers and a plurality of conductive layers which is alternatively stacked with the plurality of insulating layers. The conductive layers have at least one dummy structure. The at least one conductive connector penetrates the first substrate and the plurality of insulating layers and the plurality of conductive layers in the stack structure. One end of the conductive connector is in contact with the dummy structure. A sidewall of the conductive connector has a concave-convex shape. The concave portions of the sidewall of the conductive connector correspond to the plurality of conductive layers. The convex portions of the sidewall of the conductive connector correspond to the plurality of insulating layers.
Patent TW-I772241-B (TW)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/40
Filed: 2011-07-01
Granted: 2022-07-21
Abstract: 所揭示之發明的目的之一在於：對使用氧化物半導體的半導體裝置賦予穩定的電特性以使其具有高可靠性。提供一種半導體裝置，該半導體裝置具有如下的疊層結構：閘極絕緣層；與閘極絕緣層的其中一個表面相接觸的第一閘極電極；與閘極絕緣層的另一個表面相接觸且設置在與第一閘極電極重疊的區域中的氧化物半導體層；以及與氧化物半導體層相接觸的源極電極、汲極電極以及氧化物絕緣層，其中，氧化物半導體層的氮濃度為2×10 19 atoms/cm 3 或更低，並且源極電極及汲極電極包含鎢、鉑以及鉬中的任何一者或多者。
Patent TW-I805175-B (TW)
Title: Crosslinked hyaluronic acid hydrogel crosslinked using crosslinking agent and polyol and filler comprising the same, preparation method thereof, and prefilled syringe
Inventor: JUNG HYUN TAE
IPC: A61L27/20
Filed: 2022-01-07
Granted: 2023-06-11
Abstract: An object of the present invention is to provide a crosslinked hyaluronic acid hydrogel which reduces toxicity during crosslinking using a crosslinking agent and a polyol to have high safety and high durability in the body and a composition for a filler comprising thereof. The present invention is also related to a method for preparing the crosslinked hyaluronic acid hydrogel, a method for preparing the filler, and a use of the filler in a prefilled syringe.
Patent TW-I788218-B (TW)
Title: 生質基全分解/抗菌塑膠母粒組成物
Inventor: LIN SUN CHE
IPC: C08K3/32
Filed: 2022-01-28
Granted: 2022-12-21
Abstract: 本發明一種生質基全分解/抗菌塑膠母粒組成物，包括：環境生物可分解高分子材料；水生植物纖維材料；天然可分解高分子抗菌材料；礦物粉體填料；己二酸二酯；1,1,1-三羥甲基丙烷；及聚醚改性有機矽。本發明具有低成本、優異機械性能、釋放遠紅外線及抑菌功效。
Patent TW-I780008-B (TW)
Title: Agricultural product cultivation device
Inventor: HUANG GUO-XIANG
IPC: A01G9/20
Filed: 2022-02-22
Granted: 2022-10-01
Abstract: An agricultural product cultivation device includes a cultivation room, at least one cultivation rack, a water supply module, a light supply module and an airflow supply module. The cultivation room forms a cultivation space. The cultivation rack is arranged in the cultivation space, and a plurality of agricultural organisms are cultivated on the cultivation rack. The water supply module guides water to the cultivation frame for the cultivation of the agricultural organisms. The airflow supplying module includes an air inlet, an exhaust opening and an airflow generating member, the airflow generating member is arranged at the exhaust opening, and the air outside the incubation chamber passes the agricultural products through the airflow supplying module. The light supply module includes a light pipe system, the light pipe system is arranged on the roof, the light pipe system has light transmittance, and the light outside the cultivation room enters the cultivation space through the light pipe system and irradiates the agricultural organisms.
Patent TW-I806632-B (TW)
Inventor: WANG ZHICHENG
IPC: H04N21/431
Filed: 2022-05-27
Granted: 2023-06-21
Abstract: A video/audio playback device is provided, which includes a communication interface, configured to receive a digital broadcast signal; and a processor, configured to obtain a service layer signaling (SLS) in a broadcast stream of the digital broadcast signal, wherein the SLS includes a first field and a second field. The processor compares first metadata in the first field and second metadata in the second field, and put one or more identifiers that correspond to each other in the first metadata and the second metadata into a first list. The processor displays a candidate list on the video/audio playback device according to the first list.
Patent TW-I812271-B (TW)
Inventor: YANG JUNG GIL
IPC: H01L29/40
Filed: 2018-06-11
Granted: 2023-08-11
Abstract: 本發明提供一種半導體裝置，包含基底；堆疊在基底上的多個通道層；圍繞多個通道層的閘極電極；以及在閘極電極的相對側上的嵌入式源極/汲極層。嵌入式源極/汲極層各自具有第一區域及在第一區域上的第二區域。第二區域具有具備不同成分的多個層。
Patent ZA-200107888-B (ZA)
Title: Polyethyleneimine: DNA formulations for aerosol delivery.
Inventor: DENSMORE CHARLES L
IPC: A61K47/48
Filed: 2001-09-26
Abstract: The present invention demonstrates that polycationic, non-lipid:DNA formulations are resistant to nebulizer-induced degradation and are much more specific and efficient than lipid-based formulations in transfecting respiratory tract tissues in vivo. Results presented herein demonstrate that polyethyleneimine (PEI) formulations are about 10-fold more effective than previous lipid-based formulations when delivered in vivo by jet nebulizer. Therefore, aerosolized polyethyleneimine-based formulations are provided herein for use in targeting gene therapy via the respiratory tract.
Patent ZA-200306514-B (ZA)
Title: Fungicidal mixtures.
Inventor: AMMERMANN EBERHARD
IPC: A01N47/12
Filed: 2003-08-21
Abstract: Fungicidal mixtures, comprising A) imidazole derivatives of the formula I in which R<SUP>1 </SUP>and R<SUP>2 </SUP>are halogen or phenyl, which may be substituted by halogen or alkyl, or R<SUP>1 </SUP>and R<SUP>2 </SUP>together with the bridging C-C double bond form a 3,4-difluoromethylenedioxyphenyl group; R<SUP>3 </SUP>is cyano or halogen, and R<SUP>4 </SUP>is dialkylamino or isoxazol-4-yl, which may carry two alkyl radicals; and B) valinamides of the formula II, in which R' is phenyl, which is substituted in the 4-position by halogen, C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl or C<SUB>1</SUB>-C<SUB>4</SUB>-alkoxy, is 1- or 2-naphthyl, or is benzothiazol-2-yl, which is substituted in the 6-position by halogen; and R'' is C<SUB>3</SUB>-C<SUB>4</SUB>-alkyl; in a synergistically effective amount, methods for controlling harmful fungi using mixtures of the compounds I and II and the use of the compounds I and the compounds II for preparing such mixtures are described.
Patent ZA-200408748-B (ZA)
Title: Method for production of a mining metal plug
Inventor: WELSER WOLGANG
IPC: E21D21/00
Filed: 2004-10-28
Abstract: The invention refers to a method for the production of a metal mining plug with grooves applied to the exterior thereof. In order to achieve an easy and simple manufacture of the metal mining plug and to achieve at the same time a long durability of the metal mining plug when being used in rock mass, a metal mining plug is formed of a flat material which is provided with grooves and which is formed to a tube by means of cold rolling.
Patent ZA-200409970-B (ZA)
Title: Hydraulic cement based on calcium phosphate for surgical use.
Inventor: BOHNER MARC
IPC: A61L27/12
Filed: 2004-12-09
Abstract: A hydraulic cement is based on calcium phosphate for surgical use, and includes three components. The first component includes alpha-tricalcium phosphate powder particles. The second, component includes calcium sulphate dehydrate. The third component includes water. Furthermore the hydraulic cement does not contain more calcium sulfate hemihydrate (CSH) than 10% of the total amount of the calcium sulphate dihydrate (CSD).
Patent ZA-200501355-B (ZA)
Title: Dentinal desensitizing dentifrice
Inventor: FISHER STEVEN W
IPC: A61K8/21
Filed: 2005-02-15
Abstract: A two component dental composition is disclosed which eliminates or substantially reduces the discomfort and pain associated with dentinal hypersensitivity which composition comprises a first dentifrice component having a neutral pH in the range of about 6.5 to 7.5 buffered with a phosphate salt, a second dentifrice component having an alkaline pH in the range of 6.5 to 7.5 and at least one of the components containing a potassium ion releasable compound and a fluoride ion releasable salt, the first and second components being maintained separate from each other until dispensed and combined for application to teeth requiring relief from dentine hypersensitivity, whereby heightened desensitization is experienced by the user.
Patent ZA-200602556-B (ZA)
Title: Method for avoiding clogging of filtration membranes
Inventor: CHRYSTELLE LANGLAIS
IPC: B01D37/02
Filed: 2006-03-28
Abstract: The invention relates to a method for avoiding, or reducing the clogging of filtration membranes, in particular, as used in effluent treatment such as of aqueous wastes, characterised in comprising the addition, to the effluent for filtration, of a natural organic adsorbent for trapping the molecules and particles which clog the filtration membranes.
Patent ZA-200607676-B (ZA)
Title: Optical method of determining a physical attribute of a moving object
Inventor: BLAIR JIM
IPC: G01B/
Filed: 2006-09-13
Abstract: A method for optically determining a physical attribute of a moving object, such as the height h of the carbons (14) of a pantograph head (10). This method incorporates a method for optically establishing a mathematical spatial relationship between one or more cameras (26) and one or more fanned lasers (24) each capable of projecting a laser beam along a laser plane (28). The method comprises: establishing an orientation and location of each camera (26) with respect to a co-ordinate system; establishing an orientation of each laser plane (28) within the co-ordinate system; and deriving a transformation function for calculating the three dimensional position of points within the plane (28) of each respective laser beam from a pixel location within a pixelated image created by each of the cameras.