baber/WOPTO huggingface dataset:
Patent TW-I758126-B (TW)
Inventor: HURD MAGNUS
IPC: H04W72/04
Filed: 2021-03-09
Granted: 2022-03-11
Abstract: A method, system and apparatus are disclosed. According to one aspect of the disclosure, a network node (16) configured to communicate with a wireless device (22) is provided. The network node includes processing circuitry (34) configured to: cause a first physical downlink control channel, PDCCH, transmission starting at a first symbol and cause a second PDCCH transmission starting at a second symbol where the first PDCCH transmission is configured to schedule a first physical uplink shared channel, PUSCH, transmission ending at a third symbol for a transport block and the second PDCCH transmission configured to schedule a second PUSCH transmission starting at a fourth symbol for the transport block, where the second symbol occurs before the third symbol, the third symbol occurs later in time than the first symbol and the fourth symbol occurs later in time than that second symbol.
Patent TW-I777484-B (TW)
Inventor: YU HAO-WEN
IPC: G06K19/06
Filed: 2021-04-09
Granted: 2022-09-11
Abstract: It is to provide an access management device, mainly comprising a barcode processing unit, camera unit, servo unit, and door control unit. The barcode processing unit sends a barcode to a visitor’s electronic device, and obtains a visitor information through scanning the barcode. The visitor information includes a time slot and designated zones. The camera unit captures a visitor image when the barcode processing unit scans the barcode. The servo unit generates a permitted access information based on the visitor image and the visitor information. The door control unit may capture an entrance image when the visitor stands at the entrance. When the entrance image matches the visitor image, the door control unit will thus open or close a gate based on the permitted access information. With the provided device, no door cards are needed for entering entrances, so to reduce cross infection risk due to physical contacts, and also to enhance security level.
Patent TW-I767651-B (TW)
Title: Structures and methods for forming dynamic random-access memory devices
Inventor: VARGHESE SONY
IPC: H01L27/108
Filed: 2021-04-12
Granted: 2022-06-11
Abstract: Disclosed are DRAM devices and methods of forming 
DRAM devices. One non-limiting method may include providing a device, the device including a plurality of angled structures formed from a substrate, a bitline and a dielectric between each of the plurality of angled structures, and a drain disposed along each of the plurality of angled structures. The method may further include providing a plurality of mask structures of a patterned masking layer over the plurality of angled structures, the plurality of mask structures being oriented perpendicular to the plurality of angled 
structures. The method may further include etching the device at a non-zero angle to form a plurality of pillar structures.
Patent TW-I795797-B (TW)
Title: 具箱內花粉收集器之蜂箱
Inventor: Zhou ming-zhang
IPC: A01K47/06
Filed: 2021-06-01
Granted: 2023-03-11
Abstract: 本創作係一種具箱內花粉收集器之蜂箱，其包含有下箱體、上箱體以及箱內花粉收集器，上箱體設於下箱體的頂端，箱內花粉收集器包含集粉組件與集粉盒，集粉組件與集粉盒設於上箱體之內部；本創作透過於下箱體，也就是現有蜂箱之箱體的頂端設置一上箱體，並將集粉組件與集粉盒設於上箱體之內部，集粉盒較不易受潮或被雨水淋濕，能確保集粉盒所收集之花粉的品質，還能增加箱內花粉收集器的使用壽命；此外，相較現有花粉收集器為了配合現有蜂箱之箱體的開口大小而使集粉盒尺寸較小，本創作之集粉盒能加大容量，節省收取花粉消耗的時間及人力。
Patent TW-I792391-B (TW)
Title: 基於側鏈路介面定位使用者設備的方法
Inventor: TENNY NATHAN EDWARD
IPC: H04W64/00
Filed: 2021-07-07
Granted: 2023-02-11
Abstract: 在複數個UE的位置可能彼此不知道的環境中，提出了基於側鏈路介面定位UE的方法。由不同的伺服器 UE 提供定位方法，該伺服器 UE 可以存儲關於一個或複數個對等 UE 的位置和/或配置的資訊，並用作定位伺服器以提供輔助資料、收集測量值並在某些情況為一個或複數個對等 UE計算位置估計。
Patent TW-I771133-B (TW)
Inventor: TSENG TE-WEI
IPC: A61J1/00
Filed: 2021-08-04
Granted: 2022-07-11
Abstract: 本發明提供一種氣壓式傳輸的生物細胞存取冷鏈系統，其包含桶狀且其內部可以界定為一儲存空間的一本體，該本體穿設有與該儲存空間連通的一進氣孔以及至少一個存取孔，至少一個生物細胞儲存裝置，該生物細胞儲存裝置包含相互連通的一輸氣管以及至少一存物管，且該輸氣管可選擇與該進氣孔連通；至少一個該存物管可選擇的與至少一個該存取孔位置對應並連通；其中，該進氣孔將一氣體傳遞至該輸氣管並產生一氣壓。
Patent TW-I788948-B (TW)
Title: 跨坐型車輛
Inventor: TAKEUCHI YOSHIHIKO
IPC: B62M9/123
Filed: 2021-08-10
Granted: 2023-01-01
Abstract: 本發明之跨坐型車輛之多級變速裝置具有輸入軸、輸出軸、第1卡爪及第2卡爪，第1卡爪及第2卡爪對應於複數個變速級之各者，第1卡爪沿圓周方向空出空間而設置，第2卡爪設置為，隨著旋轉軸方向上之移動而進入第1卡爪之空間，藉此成為與第1卡爪嵌合之狀態，並且藉由自第1卡爪之空間脫離，而解除嵌合狀態，根據所選擇之一變速級之第1卡爪及第2卡爪之嵌合狀態而有效地設定所選擇之變速級之動力傳遞，第1卡爪及第2卡爪藉由成為嵌合狀態而進行輸入軸與輸出軸之間之動力傳遞，藉由解除嵌合狀態而阻斷輸入軸與輸出軸之間之動力傳遞。本發明之跨坐型車輛之控制裝置當變速執行條件成立時，(A)以減小多級變速裝置之輸入軸與輸出軸之間傳遞之轉矩之大小之方式，控制永久磁鐵式電動馬達，(B)以變速驅動裝置使第1卡爪及第2卡爪之任一者沿旋轉軸方向移動而解除嵌合狀態之方式，控制變速驅動裝置。
Patent TW-I781722-B (TW)
Title: Memory device
Inventor: KWON YOUNGCHEON
IPC: G06F12/02
Filed: 2021-08-11
Granted: 2022-10-21
Abstract: A memory device according to an aspect may include a 
memory cell array including a first bank region and a second bank region each including a plurality of banks; an operation logic including one or more first processing elements (PEs) corresponding to the first bank region and one or more second PEs corresponding to the second bank region; a control logic configured to control modes of the first bank region and the second bank region based on 
externally sourced setting information; first and second mode signal generators configured to control enabling the first and second PEs, wherein the first mode signal generator is configured to output the first mode signal to enable the first PEs and the second mode signal generator is configured to output the second mode signal to disable the second PEs responsive to the first bank region being set to an operation mode and the second bank region being set to a normal mode.
Patent TW-I763580-B (TW)
Inventor: SHIH YI-CHUN
IPC: G11C7/00
Filed: 2021-08-13
Granted: 2022-05-01
Abstract: 提供用於記憶體內計算電路的系統及方法，所述記憶體內計算電路包括位元線及連接至所述位元線的多個計算記憶體胞元。所述多個計算記憶體胞元中的每一者包括：記憶體組件，具有資料輸出端子；邏輯組件，具有第一輸入端子、第二輸入端子及輸出端子，其中所述第一輸入端子耦合至所述記憶體組件的所述資料輸出端子，所述第二輸入端子接收選擇訊號；以及電容器，具有第一端子及第二端子，其中所述第一端子耦合至所述邏輯組件的所述輸出端子，所述第二端子耦合至所述位元線。所述位元線的電壓由所述多個計算記憶體胞元驅動。
Patent TW-I790794-B (TW)
Title: 蒸氣腔及具備蒸氣腔之電子機械
Inventor: KOJIMA KEIJIRO
IPC: F28D15/02
Filed: 2021-10-28
Granted: 2023-01-21
Abstract: 本發明之課題在於提供一種確保作動媒介之循環路徑且容易進行氣液交換之蒸氣腔。  本發明之蒸氣腔1具備：殼體10、作動媒介20、及複數個芯30(例如，芯31、32、33、34、35及36)。複數個芯30以各者相互並排之方式自第1端E1延伸至第2端E2。芯31包含將纖維F束集成線狀之纖維束。芯31之第1端E1位於殼體10之第1區域R1，芯31之除了第1端E1及第2端E2以外之一部分位於殼體10之第2區域R2。芯31於第1區域R1中具有與第1內壁面11a相接且不與第2內壁面12a相接之第1部分P1，於第2區域R2中具有與第1內壁面11a及第2內壁面12a相接之第2部分P2。
Patent TW-I788073-B (TW)
Title: 等離子體處理裝置
Inventor: WANG Ming-ming
IPC: H01L21/68
Filed: 2021-10-29
Granted: 2022-12-21
Abstract: 本發明公開了一種等離子體處理裝置，該裝置包含：真空反應腔，其由反應腔腔體和腔體端蓋包圍而成；可移動上電極元件，設置在真空反應腔內；下電極元件，與可移動上電極元件相對設置，所述下電極元件與所述反應腔腔體底部可拆卸連接；複數個自對準裝置，所述自對準裝置包含自對準上結構和自對準下結構，其分別與所述可移動上電極元件和所述下電極元件連接，所述自對準上結構和所述自對準下結構對齊拼合時所述可移動上電極元件和所述下電極元件中心對齊。其優點是：該裝置通過自對準上結構和自對準下結構協同配合，實現了可移動上電極元件和下電極元件的同心度調節，所述自對準裝置結構簡單，操作方便，減輕了工作人員的調試壓力。
Patent TW-I809652-B (TW)
Inventor: HIGUCHI AYUMI
IPC: H01L21/306
Filed: 2019-11-22
Granted: 2023-07-21
Abstract: A substrate processing method processes a substrate having a surface in which a plurality of recessed parts is formed. The substrate processing method includes a processing target layer removing process of etching and removing at least a part of a processing target layer by supplying an etching solution, of which an etching rate for a crystal grain of a processing target material in the processing target layer formed in the recessed part in a manner of a surface thereof is exposed is equal to an etching rate for a crystal grain boundary in the processing target layer, to the surface of the substrate.
Patent TW-I804170-B (TW)
Title: Use of melanocortin-4 receptor agonist
Inventor: PARK HEE DONG
IPC: A61K31/5377
Filed: 2022-01-20
Granted: 2023-06-01
Abstract: The present invention relates to the use of a compound of the following Formula 1 or a pharmaceutically acceptable salt thereof in the prevention or treatment of rare genetic obesities, specifically rare genetic obesity associated with impaired melanocortin-4 receptor (MC4R) pathway: 
 
     
       
         
       
     
     wherein R1 is C 2 -C 5  alkyl.
Patent TW-I806630-B (TW)
Inventor: YU YUAN-JUI
IPC: A61B17/132
Filed: 2022-05-27
Granted: 2023-06-21
Abstract: A compression hemostasis device for blood vessel puncture wound is provided, including: an operation portion; and a compression portion, connected with the operation portion along an axis, the compression portion and the operation portion formed a transparent cone which is up-narrow and down-wide shape.
Patent TW-I814420-B (TW)
Title: 滑件及拉鏈
Inventor: OZAWA TAKANORI
IPC: A44B19/26
Filed: 2022-06-06
Granted: 2023-09-01
Abstract: 本發明提供一種可提高蓋部之耐衝擊性，並且可實現良好之組裝性之滑件及拉鏈。
        在與前後方向F-B正交之剖面中，蓋體40之抵接部45a與一對第1對向壁24a之第1被抵接部24a4之間隙t11中之至少一部分較蓋體40之上壁部41之下表面41a與一對第1對向壁24a之第1對向壁上表面部24a3之間隙t12短，蓋體40之抵接部45a與一對第2對向壁25a之第2被抵接部25a4之間隙t21中之至少一部分較蓋體40之上壁部41之下表面41a與一對第2對向壁25a之第2對向壁上表面部25a3之間隙t22短。
Patent TW-I797047-B (TW)
Title: 負介電各向異性液晶組合物、光學各向異構體及液晶顯示器件
Inventor: SHU KE-LUN
IPC: C09K19/34
Filed: 2022-08-23
Granted: 2023-03-21
Abstract: 本發明涉及負介電各向異性液晶組合物、光學各向異構體及液晶顯示器件。本發明的負介電各向異性液晶組合物包含：至少一種式I所示化合物、至少一種式Ⅱ所示化合物以及至少一種式Ⅲ所示化合物。與現有技術相比，本發明的液晶組合物獲得了在維持合適的光學各向異性值、介電各向異性的基礎上獲得良好的低溫保存性、較快的聚合速率，進一步兼顧較高的可靠性、不容易發生預傾角的變化導致的顯示不良。
Patent ZA-200109638-B (ZA)
Title: Inflatable support.
Inventor: CHAPMAN PAUL WILLIAM
IPC: A61G7/057
Filed: 2001-11-22
Abstract: An alternating pad consisting of transverse inflatable cells ( 1 and 2 ) alternately inflated and deflated. An internal cell ( 5 ) is provided at the outermost edges of each transverse cell ( 1,2 ). The internal cell ( 5 ) is constantly inflated at a higher pressure than the traverse cells ( 1, 2 ). The internal cell ( 5 ) is at a lower height than the cells ( 1,2 ) and preferably of a chamfered shape to provide optimum pressure relief across the whole surface of the pad. The internal cell ( 5 ) provides stable patient exit, entry or transfer from a bed or seat.
Patent ZA-200109842-B (ZA)
Title: Skin care composition containing petroselinic acid.
Inventor: BARRETT KAREN ELIZABETH
IPC: A61K8/00
Filed: 2001-11-29
Abstract: A topical application is provided which includes a petroselinic acid compound, a retinoid or an LRAT/ARAT inhibitor, and a dermatologically acceptable vehicle. These compositions are useful for treating or preventing normal, but undesirable, skin conditions selected from the group consisting of wrinkling, sagging, photodamage skin, dry skin and age spots and soothing sensitive skin.
Patent ZA-200201049-B (ZA)
Title: Travel way for a guided vehicle, especially a magnetic levitation railway.
Inventor: REICHEL DIETER
IPC: E01B25/30
Filed: 2002-02-06
Abstract: The invention relates to a travel way for a guided vehicle, especially a magnetic levitation railway. The travel way is provided with a console (1) for connecting a support (2) to at least one add-on piece (3) (functional piece) which is mounted on the support (2) by means of the console (1). The add-on piece is used for guiding the vehicle. The console (1) is provided with at least one, preferably two, web/s (5, 6) which is/are connected to the support (2) at the first end thereof. The second end of the web/s is provided with a receptacle that is arranged in an essentially vertical manner in relation to the extension of the webs (5, 6). The receptacle serves for fixing the add-on piece (3). The console (1) and/or the add-on piece (3) is/are produced from at least one rolled steel section.
Patent ZA-200203052-B (ZA)
Title: Method for distributing keys among a number of secure devices, method for communicating with a number of secure devices, security system, and set of secure devices.
Inventor: WAJS ANDREW ANGUSTINE
IPC: H04L9/08
Filed: 2002-04-17
Abstract: In a method for distributing keys among a number of secure devices, the secure devices are divided into sets (A,B,C,D,E), each set having a plurality of subsets (a,b,c,d,e). Each subset comprises two or more secure devices having the same key which is unique for this subset. Each secure device is a member of a number of sets (A,B,C,D,E) such that two or more secure devices which are a member of a subset, are not a member of the same subset in another set. <IMAGE>
Patent ZA-200203730-B (ZA)
Title: Method and system for graphic design.
Inventor: SILVERBROOK KIA
IPC: A63F13/30
Filed: 2002-05-10
Abstract: A system is provided for enabling personal editorial and advertising content delivery. The system has a publication server which receives information regarding interests of a user and selects editorial content in accordance with the information. The publication server also receives information regarding a locality and demographic of the user and selects advertising content in accordance with the information and the published editorial content. Further, the publication server publishes a personalised publication with the selected editorial and advertising content.
Patent ZA-200209876-B (ZA)
Title: Apparatus for heating steam.
Inventor: DONGEN FRANCISCUS GERHARDUS VO
IPC: F22B1/18
Filed: 2002-12-05
Abstract: A process for heating steam, in which steam is obtained by indirect heat exchange between liquid water and a hot gas; (b) the steam obtained in step (a) is heated by indirect heat exchange with the partly cooled hot gas obtained in step (a); and (c) additional water is added to the steam obtained in step (a) prior to or during heating the steam in step (b).
Patent ZA-200302172-B (ZA)
Title: Allergen-microarray assay.
Inventor: HILLER REINHARD
IPC: G01N33/68
Filed: 2003-03-18
Abstract: A method is provided for the detection of an immunoglobulin which binds to an allergen in a sample, whereby one or more allergens are immobilized on a microarray chip after which the sample is incubated with the immobilized allergens so that immunoglobulins which are specific for the allergens bind to the specific allergen after which the immunoglobulins which are bound to the specific immobilized allergens are detected, as well as a method for in vitro diagnosis of allergies in a patient. <IMAGE>
Patent ZA-200304063-B (ZA)
Title: Process and apparatus for fuelling a marine vessel.
Inventor: GREGORY DONALD MICHAEL
IPC: C10L1/32
Filed: 2003-05-26
Abstract: A process for fuelling a marine vessel having a diesel engine and/or a boiler, which comprises providing the marine vessel with a storage tank for high internal phase ratio (HIPR) emulsions comprising 10-40% by weight water and a fuel oil comprising at least one member selected from the group consisting of atmospheric residues, vacuum distillate residues, visbreaker residues and other heavy refinery streams in the substantial absence of hydrocarbon cutter stock. The absence of cutter stock avoids incompatibility problems and may allow for use of the emulsion without settling, filtering and centrifuging.
Patent ZA-200306682-B (ZA)
Title: A device for automatically resetting the emergency brake on trains.
Inventor: MARCHESINI LUIGI
IPC: B60T17/20
Filed: 2002-02-26
Abstract: The device for automatically resetting the emergency brake on trains, allows the railway staff to maintain control over the train, above all in critical situations, so that the said train can be moved far enough to bring it out of a tunnel or a dangerous situation. The device essentially comprises a handle designed to control the brake, a rotary plate, designed to rotate under the control of the handle and a couple of levers, a main piston which slides inside a couple of chambers designed to realize the automatic resetting of the brake, a tank for storing the air to be used for resetting the device after its activation connected to the main conduit which is used to stop the train, and resetting and monitoring means.
Patent ZA-200505383-B (ZA)
Title: A burner for a heater
Inventor: BACKES UWE
IPC: F23L/
Filed: 2005-07-04
Abstract: The present invention provides a burner ( 10 ) for a heater for combustion of a hydrocarbon liquid. The burner ( 10 ) comprises a combustion chamber having a combustion zone ( 17 ) for combusting the hydrocarbon liquid and at least one tank portion ( 13, 15 ) for containing an amount of the hydrocarbon liquid. The or each tank portion ( 13, 15 ) is positioned adjacent the combustion zone ( 17 ) and arranged to feed the hydrocarbon liquid into the combustion zone ( 17 ). The or each tank portion ( 13, 15 ) is at least in part filled with a filling material having a plurality of portions that pass through the interior of the or each tank portion ( 13, 15 ).
Patent ZA-200601194-B (ZA)
Title: A support arrangement
Inventor: ALFRED FORTIER FREDRIK
IPC: B65D/
Filed: 2006-02-09
Abstract: A nuclear reactor includes a reactor pressure vessel 12 and a core barrel 14, contained within the reactor pressure vessel 12. The reactor 10 further includes a single vertical support 16, for transmitting vertical load from the core barrel to the reactor pressure vessel. Further, lateral support means is provided at an elevation which is above that of the support 16 to provide lateral support to the core barrel 14. This arrangement will result in reduced stress arising from the temperature fluctuations.
Patent ZA-200602686-B (ZA)
Title: Flame retardant epoxy prepregs, laminates, and printed wiring boards of enhanced thermal stability
Inventor: PAUL RANKEN F
IPC: B32B5/26
Filed: 2006-03-31
Abstract: Boehmite (alumina monohydrate) when used with a typical epoxy resin advanced with phosphorus makes it possible to improve thermal stability and to increase the ignition time of laminates formed from prepregs made using this fortified resin. Such laminates have exceptionally high thermal stability and showed similar longer times to ignition as compared to corresponding resins in which alumina trihydrate was used.
Patent ZA-200707342-B (ZA)
Title: Pyrrolopyrimidines useful as inhibitors of protein kinase
Inventor: LEDEBOER MARK W
IPC: A61P/
Filed: 2006-02-02
Abstract: The present invention relates to compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.
Patent ZA-200803532-B (ZA)
Title: Hexahydro-cycloheptapyrazole cannabinoid modulators
Inventor: FINA LIOTTA
IPC: A61K/
Filed: 2008-04-22
Abstract: This invention is directed to a hexahydro-cycloheptapyrazole cannabinoid modulator compound of formula (I): and a method for use in treating, ameliorating or preventing a cannabinoid receptor mediated syndrome, disorder or disease.
Patent ZA-200804977-B (ZA)
Title: System and method for rapid input of data
Inventor: EVELEIGH SIMON F
IPC: G16H10/60
Filed: 2008-06-06
Abstract: A data inputting system includes a communication device and user-activated control or input device, both coupled to a processor. Data and a focus indicator are displayed or otherwise communicated to a user through the communication device. The position of the focus indicator relative to the displayed data indicates a changeable portion of the displayed data. Changes to the displayed data are made by activating the input device, which may include one or more sets of up and down scroll keys. Each set of scroll keys may be used to change different portions of the displayed data. The processor automatically adjusts the position of the focus indicator based on predetermined criteria, thereby allowing changes to different portions of the displayed data. An associated method is disclosed wherein the focus indicator's position is adjusted after a predetermined time has elapsed from which the input device is deactivated.
Patent ZA-201706790-B (ZA)
Title: Apparatus and method for cracking stone fruit nuts
Inventor: BERLEIN ANTONY WALTER
Filed: 2017-10-09
Abstract: Disclosed is an apparatus and method for cracking stone fruit nuts. The apparatus comprises a frame (2) supporting a set of spaced apart jaw comprising a first jaw (4) and a second jaw (5) defining between them a gap (6), which is tapered down from the inlet (7) to the outlet (8). The first jaw (4) is adjustably secured to the frame (2) for adjustment of the size of the gap (6). The second jaw (5) is movably supported by the frame (2) and secured to drive means configured to rotatably move the second jaw (5) relative to the first jaw (4) with a tangential motion resulting in the continuously change of the size of the gap (6). To crack the shell, the stone fruit nut is located between the jaws and repeatedly pressed and rolled between the jaws from the inlet (7) to the outlet (8).
Patent ZA-202207971-B (ZA)
Title: Method for producing catalyst, and method for producing acrylic acid
Inventor: YOSHIMUNE ABE
Filed: 2022-07-18
Abstract: Provided is a method for producing a catalyst which is used in a gas-phase contact oxidation reaction for producing an unsaturated carboxylic acid such as an acrylic acid and a methacrylic acid from an unsaturated aldehyde such as acrolein and methacrolein, and which has a high raw material conversion rate as well as product selectivity, and has an excellent yield of an unsaturated carboxylic acid. The method for producing a catalyst for synthesizing an unsaturated carboxylic acid comprises a molding step for molding a powder containing each catalyst component to form a catalyst precursor, wherein in the molding step, a sulfur-containing inorganic compound is added to mold the powder.
Patent ZA-202304289-B (ZA)
Title: Aerophone instrument using air-filled object
Inventor: BAGATAVICIUS ADAM JASON
Filed: 2023-04-11
Abstract: An apparatus for assembling and playing an aerophone instrument comprises an air conduit providing an air passage and a means for positioning an enclosed air-filled object to be operatively associated with the air conduit. One or more air inlets and air outlets are disposed along the air conduit for the delivery of gas along one or more air pathways through the air passage. A first volume of compressed air is delivered along an air pathway from an air inlet to an air outlet to produce a vibration on the external surface of a wall of the air-filled object. The vibration of the wall of the air-filled object causes the vibration of a second volume of compressed air as it is exiting the air outlet. The vibration of the volume of compressed air as it exits the air conduit can be experienced as audible sound and modulated to make music.
Patent GR-1004657-B (GR)
Title: Energy-generating mechanism operating with two lift air vessels
Inventor: KALAITZIDIS NIKOLAOS
IPC: F03B17/04
Filed: 2003-02-21
Abstract: wo water-filled towers 1 interconnected with the shaft 7 and bearing inside an elevating air vessel 2 rotating a chain and the gears 3 rotating, in turn, the driving shafts 4 and, consequently, theshafts 6 producing power via the energy-generating engine 5.
Patent MX-365103-B (MX)
Title: Diaphragm of predefined porosity and method of manufacturing thereof and apparatus therefor.
Inventor: MENEGHINI GIOVANNI
IPC: C25B13/08
Filed: 2010-11-30
Abstract: The invention relates to a porous separator deposited on the cathode body of a diaphragm electrochemical cell, characterised by a predefined roughness profile obtained by vacuum sucking of a suspension containing fibres and an optional particulate material. The degree of vacuum is adjusted in continuous as a function of the percentage of deposited material, preferably by means of a central processing unit acting on the suspension flow. The porosity profile to be obtained is selected depending on the composition of the suspension and the projected industrial operative conditions. The porous separator may be formed by the superposition of a multiplicity of polymer fibre planes comprising primary pores generated by the interconnection of a multiplicity of primary interstices between said fibres, the size of said primary pores having an average value of 2 to 10 µm with a standard deviation not higher than 50 % of said average value.