baber/WOPTO huggingface dataset:
Patent TW-I808708-B (TW)
Inventor: LIN YU-HSUAN
IPC: G11C15/04
Filed: 2022-04-01
Granted: 2023-07-11
Abstract: An analog content-address memory (analog CAM) having approximation matching and an operation method thereof are provided. The analog CAM includes an inputting circuit, at least one analog CAM cell and an outputting circuit. The inputting circuit is configured to provide an inputting data. The analog CAM cell is connected to the inputting circuit and receives the inputting data. The analog CAM cell has a mild swing match curve whose highest point corresponds to a stored data. A segment from the highest point of the mild swing match curve to a lowest point of the mild swing match curve corresponds to at least three data values. The outputting circuit is connected to the analog CAM cell and receives a match signal from the analog CAM cell. The outputting circuit outputs a match approximation level according to the match signal.
Patent TW-I792976-B (TW)
Inventor: WU CHUAN-LI
IPC: G01R31/36
Filed: 2022-04-11
Granted: 2023-02-11
Abstract: A virtual image display system includes a handheld electronic device having a first battery, and a virtual image display having a second battery. The handheld electronic device and the virtual image display are coupled to each other. The handheld electronic device is used to calculate a power supply time of the first battery; calculate an expected discharge time of the second battery under a discharge condition; compare the power supply time and the expected discharge time to generate a comparison result; and, according to the comparison result, adjust a supply current provided by the first battery to the virtual image display.
Patent TW-I798050-B (TW)
Title: Hanging type wheelchair
Inventor: LI KUO-YI
IPC: A61G7/14
Filed: 2022-04-11
Granted: 2023-04-01
Abstract: A hanging type wheelchair is mainly characterized in an inclined front fork to thereby enlarge an operating area. A personnel moving equipment is disposed correspondingly to a wheel seat and mainly includes a frame surrounding the wheel seat and a hanging device fixed on the frame. The hanging device has a hanging jib held by a top plate, a hoist and a plurality of pulleys respectively disposed on the hanging jib, a main rope disposed on the hanging jib, a hanging plate detachably disposed on the hanging jib, and a seat cushion disposed on the hanging plate through a plurality of auxiliary ropes. When the hoist rewinds or releases the main rope, a height of the seat cushion can be adjusted. The hanging jib then rotates along the top plate whereby the user can move to any position by himself without any assistance. Thus, the user can reach any place freely whereby the convenience of life is improved. Further, the hanging plate can be detached from the hanging jib for storage.
Patent TW-I816359-B (TW)
Title: 半導體裝置
Inventor: SHIMURA MASAHIRO
IPC: H01L23/522
Filed: 2019-08-06
Granted: 2023-09-21
Abstract: 根據一實施形態，半導體裝置具備：第1導電型之第1半導體層(10)，其設定為第1電位；第2導電型之第2半導體層(20)，其積層於第1半導體層(10)，且設定為第2電位；層間絕緣膜(40)，其配置於第2半導體層(20)之主面；電阻體(30)，其介隔第2半導體層(20)及層間絕緣膜(40)而配置於第1半導體層(10)之上方；以及電源端子(50)，其與第2半導體層(20)電性地連接。
Patent TW-I789296-B (TW)
Title: 沖牙器水泵
Inventor: WEI QIANG
IPC: A61C17/02
Filed: 2022-04-29
Granted: 2023-01-01
Abstract: 一種沖牙器水泵，係包含：一殼體、一傳動機構組、一套筒、一噴水閥
組；該殼體具有一傳動機構組空間及一水泵空間並兩者相互連通；該傳動機構組具有一電動機及一傳動齒輪組及一傳動連桿，該電動機連動該傳動連桿做往復直線運動；該套筒內部具有一連動件，該連動件一端連接該傳動連桿，另一端連接一推動件，該連動件外部並套設有一可壓縮密封件，該二者一起設置於該套筒內；該噴水閥組具有一本體與該殼體對接，該本體具有一進水空間連接一入水接頭及一出水噴頭並與前述水泵空間相連接，該進水空間內具有一錐形閥及一壓縮彈簧，該壓縮彈簧頂撐該錐形閥，該錐形閥一端可開啟或封閉該出水噴頭；透過該電動機運轉驅動該傳動齒輪組迫使該連動件透過直線運動開啟或封閉該錐形閥進而控制該噴水閥組的進水與出水功能。
Patent TW-I809863-B (TW)
Title: Memory device and glitch prevention method thereof
Inventor: YOON MINHO
IPC: G11C29/00
Filed: 2022-05-10
Granted: 2023-07-21
Abstract: A memory device and a glitch prevention method thereof are provided. The memory device includes a data strobe signal input circuitry, a transfer signal generating circuitry, a data alignment circuitry, and a blocking circuitry. The data strobe signal input circuitry is configured to input a data strobe signal. The transfer signal generating circuitry is configured to generate a transfer signal with pulses in synchronization with rising edges or falling edges of the data strobe signal in response to a transfer command. The data alignment circuitry is configured to align a data signal to be transferred in response to the generated transfer signal. The blocking circuitry is configured to block an input of the data strobe signal over a postamble timing of the data strobe signal according to a number of bursts counted in each time of data transfer.
Patent TW-I814634-B (TW)
Inventor: WANG TE-KAI
IPC: G06F8/65
Filed: 2022-11-04
Granted: 2023-09-01
Abstract: 一種資料儲存裝置包括一記憶體裝置與一記憶體控制器。記憶體控制器執行第一韌體，於第一韌體之運行中鎖定指標設定為第一數值，並且依序接收第一韌體更新指令與第二韌體更新指令。響應於第一韌體更新指令，記憶體控制器接收第二韌體之檔案。若第二韌體之版本號碼為特殊版本號碼，記憶體控制器將鎖定指標設定為第二數值。響應於第二韌體更新指令，記憶體控制器接收第三韌體之檔案。若鎖定指標是否被設定為第二數值，記憶體控制器執行一韌體更新程序，以第三韌體替換該第一韌體。
Patent RS-51441-B (RS)
Title: Track comprising a track centre of variable curvature (kh) on a horizontal section and variable superelevation angle (ψ)
Inventor: HASSLINGER HERBERT L
IPC: E01B2/00
Filed: 2003-07-22
Abstract: A track comprising a track centre line of variable curvature on a horizontal section and having a variable superelevation angle. The curvature is determined on the basis of an assumed superelevation function such that the overall non-compensated lateral acceleration at a selected fixed aligning height, taking into account the amount of non-compensated lateral acceleration caused by the swaying movement, has a characteristic curve like that of said function and fulfils the following differential equation (formula I) wherein: KH(S) represents the curvature of the track centre line on a horizontal section, s represents the curve length along the track centre line, KC represents the constant reference curvature (in an arc), C represents the constant reference elevation angle (in an arc), (S) represents the elevation angle, h represents the aligning height, d represents the differential operator.
Patent ZA-200101697-B (ZA)
Title: Electrochemical cell.
Inventor: CLARK DUNCAN GUY
IPC: H01M8/24
Filed: 2001-02-28
Abstract: A flow-frame for forming a subassembly; said sub-assembly comprising a bipolar electrode and an ion-selective membrane mounted on said flow-frame and wherein said sub-assembly may be stacked together with other such subassemblies to create an array of electrochemical cells; wherein said flow-frame is formed from an electrically insulating material and comprises at least four manifold-defining portions which also define pathways for the passage of the anolyte/catholyte. Such pathway may define a labyrinthine path which may be spiral in shape between the manifold and the chamber entry/exit port.
Patent ZA-200103800-B (ZA)
Title: Cross-linking process of carboxylated polysaccharides.
Inventor: BARBUCCI ROLANDO
IPC: C08B37/04
Filed: 2001-05-10
Abstract: A product having application in the medical, pharmaceutical and dermo-cosmetic fields comprising a cross-linked polysaccharide in which cross-linkage exists only through amide bonds between carboxy groups of the polysaccharide and amino groupss of a polyamine.
Patent ZA-200104209-B (ZA)
Title: Method for making a sintered article and products produced thereby.
Inventor: TSELESIN NAUM N
IPC: B24D7/14
Filed: 2001-05-23
Abstract: A method for making a sintered article (14) comprising providing a plurality of individual blocks (19) of sinterable matrix material, arranging said blocks in abutting relationship to form an assembly of said blocks in a sinter mold wherein said assembly comprises a plurality of said blocks extending in at least one direction thereof and sintering said assembly under pressure in the mold to form an integrated sintered article. The blocks may contain abrasive particles to provide a sintered abrasive article and individual abrasive segments (15, 16, 17) may be extracted from the article.
Patent ZA-200108017-B (ZA)
Title: Method and apparatus for loading a container with a product.
Inventor: WILSON ALAN ANTHONY
IPC: A61K9/72
Filed: 2001-09-28
Abstract: There is provided a method of loading a container with a defined quantity of product which comprises the steps of a) closing off a perforation (12a, 12b) in a perforated plate (10); b) directing powder (30) into said closed-off perforation; and c) transferring the contents of the perforation to said container.
Patent ZA-200109966-B (ZA)
Title: Apparatus for microporation of biological membranes using thin film tissue interface devices and method therefor
Inventor: EPPSTEIN JONATHAN
IPC: A61B17/00
Filed: 2001-12-04
Abstract: The invention provides for improved devices and methods for forming openings in a biological membrane for delivering substances into an animal through the biological membrane for treatment applications, or extracting substances from the animal through the biological membrane for monitoring or other diagnosis applications and for increased transmembrane flux.
Patent ZA-200201278-B (ZA)
Title: Melt-processable thermoplastic compositions.
Inventor: EUSTACE PAUL
IPC: B29C48/03
Filed: 2002-02-14
Abstract: Methods of making articles are described comprising the steps of applying a capstock material over a layer of a substrate material and then calendaring said capstock material and said substrate material with calendaring rolls to form an article, wherein said capstock material contacts said calendar rolls for a shorter period of time than said substrate material. The capstock material comprises a melt-processable thermoplastic composition comprising a) 50-99.5 wt. % of a melt-processable thermoplastic polymer and b) 0.5-50 wt. % of a particulate polymer comprising the residues of a monomer mixture comprising 50-100 wt. % of MMA, at least 0-50 % of an ethylenically unsaturated comonomer comprising at least one alkyl acrylate or methacrylate and 0-10 wt. % of a copolymerisable cross-linking monomer said particles having a maximum dimension of 5 mm.
Patent ZA-200305319-B (ZA)
Title: Chemical mechanical machining and surface finishing.
Inventor: MICHAUD MARK D
IPC: B24B37/00
Filed: 2003-07-09
Abstract: The invention described herein discloses a chemical mechanical machining and surface finishing process. A conversion coating is formed on the surface of a workpiece and is removed via relative motion with a tool, thereby exposing the workpiece to further reaction with the active chemistry. Low mechanical forces are used such that the plastic deformation, shear strength, tensile strength and/or thermal degradation temperature of the workpiece are not exceeded. Since the chemical mechanical machining and surface finishing process requires little force and/or speed of contact to remove the conversion coating, the equipment's mass, complexity and cost can be significantly reduced, while simultaneously increasing machining precision and accuracy. The present invention lends itself to a very controlled rate of metal removal, and can simply surface finish the workpiece, or if desired, can surface finish the workpiece simultaneously with the shaping and/or sizing process.
Patent ZA-200406770-B (ZA)
Title: Novel fused ring compounds and their use as cationic photoinitiators
Inventor: SHAUN LAWRENCE HERLIHY
IPC: C09D/
Filed: 2004-08-25
Abstract: Compounds of formula (I): [in which: R<SUP>1 </SUP>represents a direct bond, an oxygen atom, a group >CH<SUB>2</SUB>, a sulphur atom, a group >C-O, a group -(CH<SUB>2</SUB>)<SUB>2</SUB>- or a group of formula -N-R<SUP>a</SUP>, where R<SUP>a </SUP>is hydrogen or an alkyl; R<SUP>4</SUP>, R<SUP>5</SUP>, R<SUP>6 </SUP>and R<SUP>7 </SUP>are each hydrogen or various groups or atoms; R<SUP>8</SUP>, R<SUP>9</SUP>, R<SUP>10 </SUP>and R<SUP>11 </SUP>are each hydrogen, hydroxy, or alkyl; or R<SUP>9 </SUP>and R<SUP>11 </SUP>form a fused ring system with the benzene rings to which they are attached; R<SUP>12 </SUP>is a direct bond, oxygen atom or methylene; and X<SUP>-</SUP> is an anion; and esters thereof] are useful as cationic photoinitiators, especially for use in surface coating applications, such as printing inks and varnishes, and which are intended to be cured by polymerisation initiated by radiation.
Patent ZA-200409529-B (ZA)
Title: Fermentation process using specific oxygen uptake rates as a process control.
Inventor: HOEK PIM VAN
IPC: C12P7/62
Filed: 2004-11-25
Abstract: The invention relates to a fermentation process, in particular a process using a microorganism having a disrupted PDC pathway, in which the oxygen uptake rate (OUR) is monitored.
Patent ZA-200805276-B (ZA)
Title: A protection device for electronic converters, related converter and method
Inventor: MARCO FACCIN
IPC: H05B/
Filed: 2008-06-18
Abstract: A device for protecting an electronic converter, e.g.for halogen lamps, includes a comparator (10) having an output (Vo) as well as non-inverting (14) and inverting (12) inputs for receiving a first input signal (Vi(P)) indicative of the load applied to the converter and a second input signal (Vref(T°)) indicative of the temperature of the converter. The comparator (10) is in a non-inverting Schmitt-trigger configuration having an input-output characteristic with hysteresis. Consequently, the output (Vo) is switched from a first value (Vol) to a second value (Voh) to switch off the electronic converter as the first input signal (Vi(P)) exceeds a first threshold value (VT1). The output (Vo) is switched back from the second value (Voh) to the first value (Vo1) to restart the electronic converter when the first input signal (Vi(P)) falls below a second threshold value (VT2). The second threshold value (VT2) is lower than the first threshold value (VT1), and both threshold values (VT1, VT2) are a function of the signal (Vref(T°)) indicative of the temperature of the converter. The converter is thus protected against both current overloads and temperature overloads.
Patent ZA-200904362-B (ZA)
Title: Tobacco product, preparation and uses thereof
Inventor: CLAYTON PETER
IPC: A24B/
Filed: 2009-06-22
Abstract: A smokeless oral tobacco product comprises a cyclodextrin or cyclodextrin derivative. Such a product can further comprise a flavourant complexed with the cyclodextrin or derivative thereof. Cyclodextrins or their derivative can be used in smokeless oral tobacco products to complex with molecules which arise or solubilize during use of the product and optionally to also release, e.g., flavour or aroma during use of the product.
Patent ZA-200907665-B (ZA)
Title: Method for making a highly exfoliated vermiculite without using any organic binder or additive for forming the same
Inventor: CAPLAIN PHILIPPE
IPC: C04B/
Filed: 2009-11-02
Abstract: A method for preparing an exfoliated vermiculite, comprising the following steps: (a) a step of heating a non-exfoliated hydrated vermiculite at a temperature extending from 400 to 600° C. for a period extending from 3 hours to 7 hours, in this way generating a dehydrated vermiculite; and (b) a step of contacting the dehydrated vermiculite with a solution containing an intercalating agent capable of decomposing while generating gases.
Patent ZA-201706381-B (ZA)
Title: Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
Inventor: MARTIN TIMOTHY P
Filed: 2017-09-21
Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, pesticidal compositions containing such molecules, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides. This document discloses molecules having the following formula ("Formula One").
Patent ZA-202309408-B (ZA)
Title: Prodrug of celecoxib, preparation method therefor and application thereof
Inventor: WANG YANDONG
Filed: 2023-10-09
Abstract: Disclosed are a prodrug of celecoxib represented by formula I, a preparation method therefor and an application thereof. The compound has proper solubility and is relatively stable under storage conditions. Medicine generation experiments show that celecoxib can be detected in eye tissues and is distributed in cornea, conjunctiva and aqueous humor, and the celecoxib achieves a relatively high drug concentration and is an excellent celecoxib prodrug. Moreover, the distribution of control compound SZY1907-P4 is almost not detected, and the concentration of eye drops prepared from the celecoxib in the cornea, conjunctiva and aqueous humor is also relatively low. The compound of formula I has a remarkable absorption advantage, the drug concentration in the eye tissues is remarkably higher than those of a celecoxib group and control group SZY1907-P4, and thus the compound can be prepared into liquid preparations, such as eye drops and injections, for inflammatory reactions.
Patent GR-1004087-B (GR)
Title: Mosquito-sheet
Inventor: CHOULIARAS IOANNIS N
IPC: D03D1/00
Filed: 2001-10-12
Abstract: he invented mosquito net 1 is said to be adapted to the safety platform 2, which is 3 to 5 mm thick, provided with meshes or through openings, and protected by the netting 3 having almost 5 mm openings too. The safety platform should be a product distinguishable from its lightness, resilience and resistance properties as well as from the possibility of being formed with the greatest possible number of meshes. The interconnection of the sections 1,2 and 3 is achievable by formation of selvage. Said invention protects against mosquitoes and flies during the summer siesta.
Patent IN-192454-B (IN)
Inventor: AURIN NORBERT
IPC: C10M103/06
Filed: 1997-08-25
Abstract: Lubricant comprises an alkali metal phosphate and optionally a phosphate of a divalent metal. The novelty is that the lubricant further contains an additive generating gas on heating.
Patent MX-337582-B (MX)
Title: Bio-based polyethylene terephthalate packaging and method of making thereof.
Inventor: HUANG XIAOYAN
IPC: C08G63/183
Filed: 2010-02-08
Abstract: This invention relates to a method of making a bio-based PET packaging and particularly to a method of producing a bio-based PET from at least one bio-based material comprising: a) forming at least one PET component from at least one bio-based material, wherein the at least one PET component is selected from a monoethylene glycol ("MEG"), a terephthalic acid ("TA"), and combinations thereof; (b) processing said bio-based PET component into a bio-based PET.
Patent MX-345724-B (MX)
Title: Compositions and methods for topical application and transdermal delivery of botulinum toxins.
Inventor: JACOB M WAUGH
IPC: A61K47/42
Filed: 2005-03-03
Abstract: A composition for topical application of a botulinum toxin (including botulinum toxin derivatives) comprises a botulinum toxin and a carrier comprising a polymeric backbone comprising a long-chain polypeptide or nonpeptidyl polymer having attached positively charged branching or "efficiency" groups. The invention also relates to methods for reducing muscle paralysis and other conditions that may be treated with a botulinum toxin, particularly paralysis of subcutaneous, and most particularly, facial, muscles, by topically applying an effective amount of the botulinum toxin and carrier, in conjunction, to the subject's skin or epithelium. Kits for administration are also described.
Patent MX-338939-B (MX)
Title: Reconstitutable reverse thermal gelling polymers.
Inventor: RATHI RAMESH
IPC: C08G63/08
Filed: 2010-09-20
Abstract: Biodegradable and bioabsorbable block copolymers, which can be in the form of solid powder or powder wax compositions that can be easily reconstituted into an aqueous polymer solution and exhibit reverse thermal gellation properties upon exposure to elevated temperatures, are provided. Methods of making using these copolymers are also provided.
Patent MX-349072-B (MX)
Title: Method to enhance fiber bridging.
Inventor: DIANKUI FU
IPC: C09K8/60
Filed: 2010-11-12
Abstract: A method of treating a geologic formation including injecting into a wellbore a high viscosity composition which comprises a base fluid wherein the base fluid has an initial viscosity of 100 cP or greater and which exhibits a decrease in viscosity upon exposure to a viscosity reducing agent, and fibers wherein the fibers exhibit flocking upon a decrease in the viscosity of the base fluid, and injecting into the wellbore a viscosity reducing agent wherein the viscosity reducing agent is injected into the wellbore with or separately from the high viscosity composition is provided.
Patent MX-339444-B (MX)
Title: Pipe-handling apparatus and methods.
Inventor: HUNTER DOUGLAS A
IPC: E21B19/15
Filed: 2009-01-28
Abstract: Apparatus and methods for moving a tubular member to and from an elevated drilling rig floor. A support structure has an elongate indentation in its upper surface. A ramp assembly comprises telescoping assemblies having nested tubular elements extendable between retracted and deployed positions, thus forming a guide extending from the elongate indentation towards the drilling rig floor. Indexers may urge the tubular member towards or away from the elongate indentation. Kickers may urge the tubular member into or out of the elongate indentation, and may be operable via actuators which also operate the indexers.
Patent MX-338145-B (MX)
Title: Object-pose-based initialization of an ultrasound beamformer.
Inventor: ROBERT JEAN-LUC
IPC: A61B8/08
Filed: 2012-06-19
Abstract: Beamforming to image an object (310), such as an interventional tool, is enhanced by initializing the beamformer (308) with the object's location, and optionally its orientation. The initializing uses an estimate of the location/orientation. The estimate is derived from the output of one or more sensors (304, 306). These are disposed external to the imaging array (316) that operates with the beamformer. The estimate is made without the need for a result of any imaging based on data arriving by reflected ultrasound. One or more of the sensors may be attached to the object, which may be elongated, as in the case of a needle or catheter used in medical diagnosis and treatment. In some implementations, one or more of the sensors are attached to the imaging probe (302). The sensors may be, for example, ultrasound, electromagnetic, optical, or shape sensors. Alternatively, ultrasound transmitting transducers may be substituted for the ultrasound sensors.
Patent MX-342426-B (MX)
Title: Point detector overtie structure.
Inventor: ARNOLD JIM
IPC: B61L5/10
Filed: 2012-09-18
Abstract: A railroad switching apparatus utilizing a tie which is positioned under rails and points used in switching railroad cars. A support is interposed the tie and the rails and points and includes a passageway to guide the first and second indicator bars which are attached to the points. A slider is also employed at the attachment point of the indicator bars to the points to accommodate the thermal expansion and contraction of the rails and points. The indicator bars are formed into a coaxial unit in order to allow simple observation of the relative movement between the first and second indicator bars to determine proper movement of the points relative to the rails.