baber/WOPTO huggingface dataset:
Patent TW-I787691-B (TW)
Inventor: LI SIH-HAN
IPC: G06F17/16
Filed: 2020-12-23
Granted: 2022-12-21
Abstract: 一種神經網路運算裝置及方法。神經網路運算裝置包括第一神經元電路及第二神經元電路。第一神經元電路是用以執行神經網路演算法中特徵樣式固定的至少一個運算層的神經網路運算。第二神經元電路是用以執行神經網路演算法中特徵樣式不固定的至少一個運算層的神經網路運算。其中，第一神經元電路的效能大於第二神經元電路。
Patent TW-I808367-B (TW)
Title: 區塊鏈中介系統以及方法
Inventor: KUO PO-CHUN
IPC: H04L9/08
Filed: 2020-12-29
Granted: 2023-07-11
Abstract: 本發明公開一種區塊鏈中介系統。區塊鏈中介系統包括一儲存裝置、一通訊裝置以及一控制裝置。控制裝置通過通訊裝置連接多個區塊鏈平台以接收多個區塊鏈平台各自的多個區塊鏈資訊。控制裝置根據每一區塊鏈平台的多個區塊鏈資訊的一資訊儲存格式，分析多個區塊鏈平台的多個區塊鏈資訊，以將多個區塊鏈平台的多個區塊鏈資訊儲存為區塊鏈中介系統的一中介格式的多個區塊鏈資訊。
Patent TW-I785469-B (TW)
Title: Power transistor module and controlling method thereof
Inventor: YEN CHENG-TYNG
IPC: H03K17/687
Filed: 2021-01-19
Granted: 2022-12-01
Abstract: A power transistor module includes: a power transistor device and a control circuit electrically connected with the power transistor device. The control circuit outputs at least one gate voltage to drive the power transistor element, and adjusts the gate voltage in response to at least one signal input from the outside or feedback from the power transistor element; wherein the gate voltage is greater than the threshold voltage of the power transistor element, and the 
swing of the gate voltage and the signal form a monotonically increasing function or a monotonically decreasing function.
Patent TW-I775359-B (TW)
Title: Electronic apparatus and exterior panel thereof
Inventor: MORISAWA YUJIN
IPC: G06F1/16
Filed: 2021-03-23
Granted: 2022-08-21
Abstract: An electronic apparatus includes an apparatus main body having a first external surface that faces a first direction and a first side surface that faces a second direction orthogonal to the first direction, and a first exterior panel curved at least partly, in which the first exterior panel covers the first external surface and is attached to the first external surface, and the first exterior panel has, at an end portion of the first exterior panel, a first projecting portion beyond a position of the first side surface.
Patent TW-I815099-B (TW)
Title: 縫紉機之縫線切斷裝置及其活動刀
Inventor: LIN SHENG-CHIH
IPC: D05B65/06
Filed: 2021-03-26
Granted: 2023-09-11
Abstract: 本發明係關於一種縫紉機之縫線切斷裝置，包括座板、往復機構、擺動機構及切刀組，往復機構包括移動件，擺動機構包括擺臂，切刀組包括活動刀及固定刀，活動刀固接在移動件並對應形成於擺臂上方，固定刀固接在擺臂並形成於活動刀上方，活動刀包括呈縱向排列的第一切部、第二切部及形成在第一切部和第二切部之間的勾部，其中勾部在擷取勾針線後夾持在活動刀和固定刀之間，並透過第一切部相對於固定刀做滑移而切線。藉此，可有效地防止縫線之線尾的脫線情況。
Patent TW-I775411-B (TW)
Inventor: LIU CHIH HSING
IPC: G06F113/28
Filed: 2021-04-26
Granted: 2022-08-21
Abstract: 本發明提供一種軟性夾爪及其設計方法、電腦程式產品、電腦可讀取紀錄媒體，其設計方法是以SIMP法(Solid Isotropic Material with Penalization)為基礎之三維拓樸最佳化方法設計，該拓樸最佳化方法的目標函數是採用交互位能(Mutual potential energy, MPE)，以避免拓樸最佳化結果產生不連續結構。
Patent TW-I779584-B (TW)
Inventor: CANTWELL DERMOT
IPC: G06N7/00
Filed: 2017-09-19
Granted: 2022-10-01
Abstract: Methods and systems for time-series transient analysis of data are disclosed herein. A method includes receiving time-series data, generating a training data set including randomized data points, generating randomized data point combinations using a set of the randomized data points that are within a time window, computing distance values based on the randomized data point combinations, generating a classifier based on a plurality of computed distance values, and determining, using the classifier, a probability that new time-series data generated during a new execution of the process matches the time-series data. A system for performing the method is also disclosed.
Patent TW-I768858-B (TW)
Inventor: LIAO CHIN NUNG
IPC: A47K3/12
Filed: 2021-04-29
Granted: 2022-06-21
Abstract: 本發明浴缸起身輔助裝置，其包含：一基座，可穩固地放置於一浴缸內；一椅體，可供使用者乘坐，定義該椅體於未承受重量時係處於一第一位置、而於承受重量後會往下移動至一第二位置；至少一支撐組件，一端固設於該基座上，另一端則連結於該椅體，該支撐組件能提供有適當的彈性作用力，當使用者欲站立起身，該椅體由該第二位置往該第一位置移動之時，提供起身輔助作用；一警示模組，設置於該椅體上，其包括一重力感測器、一處理單元、一警示器，該處理單元分別與該重力感測器、該警示器連接，該重力感測器用以感測該椅體於該第一位置與該第二位置之間移動的加速度，當感測到之該加速度值超過一預設值時，即發送一觸發信號給該處理單元，由該處理單元通知該警示器發出警示訊號。
Patent TW-I797623-B (TW)
Inventor: LEE CHUNG-HSING
IPC: H01B1/02
Filed: 2021-05-15
Granted: 2023-04-01
Abstract: 本發明有關於一種晶片電阻及其製備方法，其中，該晶片電阻中的正電極、背電極、以及電阻層係各自包含至少一選自由銅、鎳、錳、鋇、鉬、鋅、鈷、鈦、鋯、及釩所組成之群組。
Patent TW-I780722-B (TW)
Title: Black light-shielding photosensitive resin composition, black matrix, black light-shielding film, frame and filling material for splicing area
Inventor: LIU MENG-PO
IPC: G03F7/027
Filed: 2021-05-24
Granted: 2022-10-11
Abstract: A black light-shielding photosensitive resin composition, a 
black matrix, a black light-shielding film, a frame, and a filling material for splicing area are provided. The black light-shielding photosensitive resin composition includes a resin (A), a pigment (B), a monomer (C), an initiator (D), and solvent (E). The resin (A) includes an epoxy resin (A-1) and a resin with ethylenic unsaturated functional group (A-2). The pigment (B) includes black particles (B-1) and hollow particles (B-2).
Patent TW-I810575-B (TW)
Title: Microelectrode device, microfluidic chip, and microfluidic examination method
Inventor: LEE CHEN-YI
IPC: G01N27/02
Filed: 2021-05-28
Granted: 2023-08-01
Abstract: A microelectrode device, microfluidic chip, and microfluidic examination method are provided. The microfluidic chip includes a top plate and a microelectrode dot array having several microelectrode devices. Each microelectrode device includes a microfluidic electrode, heating electrode, and control circuit. The control circuit includes a microfluidic control and location sensing circuit, storage circuit, and temperature control circuit. The microfluidic control and location sensing circuit moves a sample within an enabling period of a microfluidic control signal and detects a capacitance value between the microfluidic electrode and the top plate within an enabling period of a location control signal. The storage circuit outputs the capacitance value, reads in the sample operation setup, and reads in the heating control setup within different enabling periods of the clock. The temperature control circuit determines the on or off according to the heating control setup within an enabling period of a heating control signal.
Patent TW-I816142-B (TW)
Title: 製造鹵化丙烷之方法
Inventor: DAWKINS JOHN L
IPC: C07C17/275
Filed: 2017-07-24
Granted: 2023-09-21
Abstract: 一種製造氯化丙烷之方法，其係藉由使四氯化碳與乙烯在包括液態反應混合物和該反應混合物上方之頂部空間的槽型反應器內反應，其中在攪拌該反應混合物時，乙烯氣體從該液態反應混合物擴散至該頂部空間，其改良包含通過在攪拌該反應混合物之混合裝置內的導管轉移在該頂部空間內之乙烯回到該反應混合物。
Patent TW-I781665-B (TW)
Inventor: HAHN SAGE
IPC: B62M6/50
Filed: 2021-06-28
Granted: 2022-10-21
Abstract: A speed sensing system for a bicycle includes a sensing device for mounting on the bicycle, a first sensed element, and a second sensed element, the first sensed element varies from the second sensed element by a characteristic, and the sensing device is configured to detect the characteristic.
Patent TW-I771083-B (TW)
Inventor: LIN JING-CHENG
IPC: B08B13/00
Filed: 2021-06-29
Granted: 2022-07-11
Abstract: 本發明提供一種具有對開式遮蔽構件的薄膜沉積設備，包括一腔室主體、一承載盤及一對開式遮蔽構件，其中承載盤及部分的對開式遮蔽構件位於腔室主體內。腔室主體包括一反應腔體及兩個感測區，其中兩個感測區連接反應腔體，且感測區的厚度小於反應腔體。對開式遮蔽構件包括一第一遮蔽板、一第二遮蔽板及一驅動裝置，其中驅動裝置驅動第一及第二遮蔽板朝相反方向擺動。在進行沉積製程時第一及第二遮蔽板會相互遠離，其中部分的第一及第二遮蔽板位於感測區內。在進行清潔製程時第一及第二遮蔽板會相互靠近，並切換為遮蔽狀態以遮蔽承載盤。
Patent TW-I758225-B (TW)
Title: Main bluetooth circuit and auxiliary bluetooth circuit of multi-member bluetooth device capable of adaptively switching operation mode in response to data type change of received packets
Inventor: CHEN YI-CHENG
IPC: H04W4/80
Filed: 2020-08-14
Granted: 2022-03-11
Abstract: A main Bluetooth circuit and an auxiliary Bluetooth circuit of a multi-member Bluetooth device for communicating data with a remote Bluetooth device are disclosed. In the period during which the auxiliary Bluetooth circuit operates at a relay mode, the main Bluetooth circuit receives packets transmitted from the remote Bluetooth device, and the auxiliary Bluetooth circuit does not sniff packets transmitted from the remote Bluetooth device. But the auxiliary Bluetooth circuit switches from the relay mode to a sniffing mode if the data type of packets transmitted from the remote Bluetooth device changes. In the period during which the auxiliary Bluetooth circuit operates at the sniffing mode, the auxiliary Bluetooth circuit sniffs packets transmitted from the remote Bluetooth device while the main Bluetooth circuit receives packets transmitted from the remote Bluetooth device.
Patent TW-I788013-B (TW)
Inventor: SONG XIBIN
IPC: C01B39/40
Filed: 2021-09-15
Granted: 2022-12-21
Abstract: 本發明提供的ZSM-5分子篩的矽鋁質量比為800-4000，微孔比表面積＜72 m
         2 /g，其微孔孔徑範圍在0.5-1.5 nm之間，介孔孔徑範圍在2-10 nm之間，且微孔的累積孔容積與介孔的累積孔容積之比為0.24-0.35。本發明通過控制分子篩合成的矽鋁比範圍，將吸音材料的疏水性能、微孔孔容積與介孔孔容積的比值、比表面積等參數控制在較佳的範圍內，從而使吸音材料用於揚聲器裝置中的降諧頻率最佳，具有最好的抗老化性能，從而能夠更好地滿足揚聲器應用要求，具有更廣闊的應用前景。
Patent TW-I789106-B (TW)
Title: 鏡像數位訊號的隔離裝置
Inventor: Wang hong-jie
IPC: H04L12/10
Filed: 2021-11-10
Granted: 2023-01-01
Abstract: 本發明包含一隔離元件和與該隔離元件電性連接的一資料邏輯元件和一控制邏輯元件；該資料邏輯元件將複數資料訊號轉換成一資料串列訊號並傳送至該隔離元件，而該隔離元件將該資料串列訊號傳送至該控制邏輯元件；該控制邏輯元件將該資料串列訊號轉換成該資料訊號，並將複數控制訊號轉換成一控制串列訊號並傳送至該隔離元件，而該隔離元件將該控制串列訊號傳送回該訊號邏輯元件；本發明採用源同步串列傳輸技術，以該隔離元件為中心使該資料邏輯元件與該控制邏輯元件保持資料鏡像，以減少隔離元件的使用數量和提升電路板的利用率。
Patent TW-I790853-B (TW)
Title: 筆記型電腦
Inventor: HUANG YU-CHIN
IPC: G06F1/16
Filed: 2021-12-10
Granted: 2023-01-21
Abstract: 一種筆記型電腦，包括一本體、一顯示模組、一旋鈕、一旋轉件、一光學感測單元以及一彈性元件。前述顯示模組樞接前述本體並且具有一殼體，前述旋鈕以及旋轉件以可轉動的方式設置於前述殼體上，且前述光學感測單元設置於前述旋轉件上，前述彈性元件連接前述殼體以及前述旋轉件。當前述旋鈕相對於前述殼體旋轉時帶動前述旋轉件以及光學感測單元由一初始角度相對於前述殼體旋轉到一傾斜角度。
Patent TW-I797903-B (TW)
Inventor: BYUN DO YOUNG
IPC: B41J2/39
Filed: 2021-12-22
Granted: 2023-04-01
Abstract: 本發明涉及一種具有多個噴嘴頭的印刷裝置及多個噴嘴尖端的排列方法，根據本發明的具有多個噴嘴頭的印刷裝置的特徵在於，包括：第一噴嘴頭，配置在基板上的作業區域内的一側區域，具備能夠噴射油墨的第一噴嘴尖端和能夠移動該第一噴嘴尖端的第一移動部；第二噴嘴頭，配置在基板上的作業區域内的另一側區域，具備能夠噴射油墨的第二噴嘴尖端和能夠移動該第二噴嘴尖端的第二移動部；及第一相機，配置在該作業區域的上側，用於同時觀察該第一噴嘴尖端和該第二噴嘴尖端。
Patent TW-I815332-B (TW)
Title: 拋光方法、系統及其電腦程式產品
Inventor: LI THOMAS
IPC: G05B19/18
Filed: 2022-03-03
Granted: 2023-09-11
Abstract: 一種拋光方法包含：用承載頭將基板保持抵靠拋光墊的拋光表面；產生在該基板與該拋光墊之間的相對運動；向該基板的第一區域施加由第一調變函數調變的第一壓力；將由與該第一調變函數正交的第二調變函數調變的第二壓力施加至該基板的第二區域；在該基板的拋光期間，用原位摩擦監測系統監測該基板以產生量測值序列；以及基於區分該第一頻率與該第二頻率，確定該第一區域和該第二區域對該量測值序列的相對貢獻。
Patent TW-I812267-B (TW)
Title: Battery module having modified heat pipe structure
Inventor: CHANG COOPER
IPC: H01M10/6552
Filed: 2022-06-08
Granted: 2023-08-11
Abstract: This disclosure provides a battery module having a modified heat pipe structure. The battery module comprises a plurality of battery cells, and a battery holder for accommodating and fixing the battery cells. The modified heat pipe structure comprises a metal pipe. The metal pipe is defined with a heat conduction section, a container section, and a connection section. The heat conduction section is a vacuum sealed tube, the interior of which includes a capillary structure and transports a heat energy by evaporation and condensation of a working fluid. The heat conduction 
section is disposed above the battery holder. The container section is inserted into a gap between the adjacent battery cells, and used to store the heat energy generated from the battery cells during charging and discharging. The connection section presents a flat shape, and provided at one end therefore is connected to the container segment, and the other end therefor is vertically connected to one end of the heat conduction section through the battery holder.
Patent TW-I803352-B (TW)
Title: Gas generator with quick release joint and assembling method thereof
Inventor: WANG TEH-HSIN
IPC: F16L37/08
Filed: 2022-06-14
Granted: 2023-05-21
Abstract: A gas generator with a quick release joint and a assembling method thereof are provided. The gas generator includes a gas generator body and a quick release joint. One end of the gas generator body has a gas discharge part and a fixed convex column. The quick release joint includes a socket and a fixing ring. The socket is rotatably disposed at one end of the gas generator body and has an L-shaped groove. The fixing ring is rotatably positioned on the socket. The fixing ring has a groove and a sliding surface, and the groove and the sliding surface of the fixing ring form an L-shaped groove opposite to the groove of the socket. The sliding surface of the fixing ring has a fixing convex point adjacent to a terminal end of the sliding surface. The present invention can achieve the effects of quick disassembly, simple structure and double locking or fixing through the above configuration.
Patent TW-I814534-B (TW)
Inventor: CHENG SHIH SONG
IPC: H01L29/786
Filed: 2022-08-12
Granted: 2023-09-01
Abstract: 本申請實施例提供一種像素佈局結構和電致發光顯示器，其中電致發光顯示器內至少存在一像素單元包括此像素佈局結構。像素佈局結構包括高壓元件區、低壓元件區和過渡區。其中，高壓元件區的一第一型高壓電晶體和過渡區的一電容共用一第二型井接觸區，並且低壓元件區的一第二型低壓電晶體包括耦接於一中間電壓端的一第一型井接觸區。通過此配置方式，調整各元件的運作電壓，使像素電路可以在有限的子像素佈局面積內正常運作，並解決像素密度無法提升的問題。
Patent TW-I803422-B (TW)
Inventor: CHEN CHENG YU
IPC: E04B7/18
Filed: 2022-09-02
Granted: 2023-05-21
Abstract: The present invention relates to a reinforced structure for a sloping roof, which comprises an assembling seat and a pair of buckles; by assembling the upper end of the I-shaped beam of the sloping roof and the lower assembling groove under the assembling seat, the pair of buckles are respectively pressed and fixed between the upper assembling groove of the assembling seat and the lower end of the I-shaped bracket of the sloping roof, and the I-shaped bracket is firmly lapped on the I-shaped beam. Accordingly, the framework of the sloping roof has excellent binding ability.
Patent ZA-200203232-B (ZA)
Title: Magnetic logic elements.
Inventor: COWBURN RUSSELL
IPC: H01L29/66
Filed: 2002-04-23
Abstract: A logic device formed at least one chain of dots of magnetic material. Each dot has a width of 200 nm or less and is spaced at a distance that is sufficiently small to ensure magnetic interaction of adjacent dots.
Patent ZA-200204355-B (ZA)
Title: Device for injection of antiparasitic agents in pets.
Inventor: MATTERN CLAUDIA
IPC: A61K9/00
Filed: 2002-05-30
Abstract: A device for injecting domestic animals is adjusted such that the needle penetrates the upper (but not the lower) layers of the skin and contains an injectable formulation of an antiparasitic agent (I).
Patent ZA-200208363-B (ZA)
Title: Armor-plating composite.
Inventor: MOHR MICHAEL
IPC: B32B7/00
Filed: 2002-10-16
Abstract: A composite material for armor plating with improved multihit behavior includes at least: a front layer, facing the impact side and mounted on a first sub-layer, the front layer including a plurality of neighboring front-layer segments with form-fit contact between adjacent segments; a rear layer facing away from the impact side; and a supporting layer disposed between the front and rear layers. The supporting layer includes a plurality of supporting-layer segments, which present a surface parallel to the front layer whose area is the same as or less than the area of the front-layer segments parallel to the front layer.
Patent ZA-200403272-B (ZA)
Title: Method and apparatus for ozone sterilization
Inventor: STEPHANE FOURNIER
IPC: A61L/
Filed: 2004-04-30
Abstract: The sterilization method disclosed includes the steps of providing a sterilization chamber; placing the article into the sterilization chamber; equalizing the temperature of the article and the sterilization atmosphere; sealing the sterilization chamber; applying a vacuum of a preselected vacuum pressure to the sterilization chamber; supplying water vapour to the sterilization chamber under vacuum; supplying ozone-containing gas to the sterilization chamber; maintaining the sterilization chamber sealed for a preselected treatment period; and releasing the vacuum in the sterilization chamber; whereby a vacuum pressure is used which lowers the boiling temperature of water in the sterilization chamber below the temperature in the sterilization chamber. One or more ventilating cycles can be added to the preferred method for removing the remaining ozone and humidity from the sterilization chamber. Single cycle sterilization with ozone is more efficient and provides for a shorter sterilization cycle than with ETO and requires few changes in user habits. Moreover, the ozone-based process in accordance with the invention is compatible for use with current packaging, such as sterile pouches and rigid containers. The sterilization process is simple and substantially avoids human errors caused by false interpretation and handling. The ozone sterilization method of the invention requires substantially no aeration or cooling down of sterilized instruments so that they can be used immediately following the sterilization cycle. This allows hospitals to reduce the cost of maintaining expensive medical device inventories.
Patent ZA-200600156-B (ZA)
Title: Tacrine derivatives as inhibitors of acetylcholinesterase
Inventor: ANA MARTINEZ GIL
IPC: A61K/
Filed: 2006-01-06
Abstract: The invention provides compounds of formula: which have a tacrine moiety connected to an heterocyclic moiety through a linker. Through careful selection of the substituents and the linker, the activity and selectivity towards acetylcholinesterase can be modulated. The compounds show potent AChE inhibition activities together with modifications in the β-amyloid aggregation properties by binding simultaneously to the catalytic and peripheral AChE sites. They are useful in the treatment of AChE mediated diseases, such as the Alzheimer's disease.
Patent ZA-200604783-B (ZA)
Title: Compositions and methods for coating food cans
Inventor: AMBROSE RONALD R
IPC: C09D167/04
Filed: 2006-06-09
Abstract: A composition for coating food cans is disclosed. The composition comprises a polyester/acrylic graft copolymer, a polyester resin, and a crosslinker. Methods for coating cans using the compositions of the invention are also disclosed.
Patent ZA-200708639-B (ZA)
Title: Apparatus for continuously performing localized and/or extended deformations on metallic containers
Inventor: ROBERTO FRATTINI
IPC: B21D/
Filed: 2005-05-20
Abstract: Apparatus (10) for continuously performing localized and/or extended deformations on metallic containers constituted by extruded or drawn and solid-drawn tubular bodies including: —A) interface module (1); —B) at least one work module (2, 2′, 2″) and —C) possibly one inversion module (3), wherein said modules are arranged so that they form a closed path and said interface module (1) includes a feeding station or drum (12), an unload drum (16) and at least one selective dispatch element for re-feeding the containers to the work modules (2, 2′, 2″) or the unload drum (16), depending on the number of predetermined operations.
Patent ZA-202105285-B (ZA)
Title: Antibody against human il-4ra and use thereof
Inventor: BAIYONG LI
Filed: 2021-07-26
Abstract: Provided is an antibody against human interleukin 4-receptor A, a pharmaceutical composition or a kit comprising thereof, and a use thereof.
Patent ZA-202208049-B (ZA)
Title: Disposable incontinence nappy having asymmetrical folding of the rear side sections
Inventor: THIRION JOEL
Filed: 2022-07-19
Abstract: The invention relates to a disposable incontinence nappy having a main part, wherein the main part has a first rear side section and a second rear side section, wherein the first rear side section is folded onto itself at a number N1 of first side section folding axes extending in the longitudinal direction to form a first fold arrangement of the first rear side section, wherein the second rear side section is folded onto itself at a number N2 of second side section folding axes extending in the longitudinal direction to form a first fold arrangement of the second rear side section, wherein the first fold arrangement of the first rear side section is folded inward onto a body-facing upper side of the main part at a number N3 of first product folding axes extending in the longitudinal direction to form a second fold arrangement, wherein the first fold arrangement of the second rear side section is folded inward onto the body-facing upper side of the main part at a number N4 of second product folding axes extending in the longitudinal direction to form a third fold arrangement, wherein N3 is less than N4.
Patent ZA-202308499-B (ZA)
Title: Autopilot system for marine vessels
Inventor: CURCIO MARIO
Filed: 2023-09-04
Abstract: An autopilot system for automatically steering a marine vessel is disclosed. The marine vessel comprises two electric motors connected to respective propulsors, two rudders, a rudder steering mechanism and a navigation system for determining the vessel position with respect to an intended course. The autopilot system can operate according to one or more autopilot modes comprising at least a motor steering autopilot mode wherein the autopilot system is configured to automatically control the rudder steering mechanism in order to lock the rudders at a fixed angle, and based on a feedback from the navigation system to independently and dynamically adjust power supply to each of the propulsors by independently and dynamically regulating electric power supply to the respective electric motors in order to maintain the vessel on course.
Patent ZA-202309644-B (ZA)
Title: Heat source system of hot air furnace for matching grain dryer
Inventor: DUAN XIANWU
Filed: 2023-10-16
Abstract: The present invention discloses a heat source system of a hot air furnace for matching a grain dryer, including a heat exchanger part, the heat exchanger part includes a plurality of groups of air duct groups for hot gas to pass through, the air duct group includes at least four air ducts, middle parts of four air ducts are arranged with center pipes, a bottom of the center pipe is arranged with a pressing block, a bottom of the pressing block is arranged with a pushing component that pushes the pressing block to rise along with the rise of the temperature, and an ash scraping piece is placed in an inner cavity of the air duct. In the above solution, as the temperature in the air duct group rises, the pushing component pushes the pressing block to rise, and in the rising process, the ash scraping piece scrapes an inner wall of the air duct from a bottom to a top. After the temperature of the air duct group drops, the pushing component stops operating and returns to an original state. At this time, the pressing block falls with the pushing component, and at the same time, the ash scraping piece falls with the pressing block. According to the present invention, the on-line dust scraping action is realized from a top to a bottom without manual operation, and the scraped dust enters the ash discharge pipe with the hot air in the air duct to be discharged.
Patent MX-337550-B (MX)
Title: Methods to treat mixtures of glycosides to obtain one or more of these glycosides in more pure form.
Inventor: MYERSON ALLAN S
IPC: A23L27/30
Filed: 2011-01-27
Abstract: The present invention provides methods to treat mixtures containing natural rebaudioside A (Reb A), rebaudioside B (Reb B), and rebaudioside D (Reb D), synthetic counterparts of these, and/or derivatives of the natural or synthetic embodiments obtain one or more of these glycosides in more pure form. In many embodiments, the invention can be used to process glycoside mixtures obtained at least in part from natural sources such as the Stevia plant. This allows, for instance, the recovery of a product including Reb A material in more pure form relative to Reb B material or Reb D material. As an alternative or in addition to recovery of the purified Reb A material, a product including Reb B material and/or Reb D material in more pure form relative to Reb A material can be obtained.
Patent MX-336856-B (MX)
Title: Method for preparing nonionic water-soluble cellulose ether.
Inventor: NARITA MITSUO
IPC: C08L1/26
Filed: 2012-08-30
Abstract: Provided is a method for preparing nonionic water-soluble cellulose ether having low insoluble content and providing a transparent solution. More specifically, provided is a method for preparing nonionic water-soluble cellulose ether comprising at least the steps of: drying a pulp sheet or pulp chips into which the pulp sheet has been converted, bringing the dried pulp sheet or pulp chips into contact with an alkali metal hydroxide solution to obtain alkali cellulose, draining the alkali cellulose, and reacting the drained alkali cellulose with an etherifying agent.