baber/WOPTO huggingface dataset:
Patent TW-I723947-B (TW)
Title: Manufacturing method of optical film in transfer manner and manufacturing method of transfer mother die
Inventor: LINLIU KUNG
IPC: G02B3/08
Filed: 2020-09-24
Granted: 2021-04-01
Abstract: The present invention provides a manufacturing method of an optical film in a transfer manner and a manufacturing method of a transfer mother die. The manufacturing method of the transfer mother die includes: coating a negative photoresist layer onto a surface of a metal roller; using a first wavelength light source to pass through at least one mask to form a two-dimensional patterned light source irradiated on the negative photoresist layer; developing the negative photoresist layer so as to form a plurality of stamping patterns, so that the negative photoresist layer and the metal roller formed as a transfer roller; using the transfer roller to roll on a light-curing material placed on a surface of a mother die substrate so as to form a plurality of transfer micro-structure on the light-curing material; curing the light-curing material by a second wavelength light source, so that the light-curing material and the mother die substrate are jointly defined as a transfer mother die.
Patent TW-I727897-B (TW)
Title: Auxiliary bluetooth circuit of multi-member bluetooth device capable of reducing complexity of updating internal clock of bluetooth circuit
Inventor: CHEN YI-CHENG
IPC: H04B17/21
Filed: 2020-09-29
Granted: 2021-05-11
Abstract: An auxiliary Bluetooth circuit of a multi-member Bluetooth device for communicating data with a source Bluetooth device, wherein the source Bluetooth device acts as a master in a first piconet. A main Bluetooth circuit of the multi-member Bluetooth device acts as a slave in the first piconet, and acts as a master in a second piconet. The auxiliary Bluetooth circuit acts as a slave in the second piconet. The main Bluetooth circuit generates a first slave clock and a second main clock according to a first main clock generated by the source Bluetooth device, so that both the first slave clock and the second main clock are synchronized with the first main 
clock. The auxiliary Bluetooth circuit generates a second slave clock and a third slave clock according to the second main clock, so that both the second slave clock and the third slave clock are synchronized with the second main clock. The auxiliary Bluetooth circuit sniffs Bluetooth packets transmitted through the first piconet form the source Bluetooth device.
Patent TW-I731802-B (TW)
Title: 剪具的省力結構
Inventor: CAI ZHONG
IPC: B25B7/06
Filed: 2020-10-14
Granted: 2021-06-21
Abstract: 一種剪具，以第一、第二握把搭配刀片與盤體組成槓桿的簡易機械，藉由主掣件、副掣件、彈性件配合卡掣部連續的齒構成分次裁切的省力結構，有效解決習知技術費力的缺點。
Patent TW-I739670-B (TW)
Title: 電線穿拉頭修護工具
Inventor: WU GUI-KUN
IPC: H02G1/16
Filed: 2020-11-20
Granted: 2021-09-11
Abstract: 一種電線穿拉頭修護工具，用以電線的穿拉線壓迫擠壓形成的修護工
具，包含一第一握持部、一與該第一握持部彼此相對的第二握持部，以及二分別供該第一握持部與該第二握持部在同步地相對靠移的定位螺栓。其中該第一握持部及該第二握持部彼此相對一端凸設一第一半螺孔及一第二半螺孔，使該第一握持部的該第一半螺孔及該第二握持部的該第二半螺孔經相對靠移，以形成完整一螺孔，藉由該修護工具以正旋轉或逆旋轉，將該電線的穿拉線壓迫擠壓出一外螺牙部而增加螺牙面積，該外螺牙部表面塗上瞬間乾固黏膠並旋轉入一具內螺牙的拉頭，使該電線的穿拉線與該拉頭間更緊密貼合及增加抗拉強度。
Patent TW-I758039-B (TW)
Title: 選擇心電圖的特徵的電子裝置和方法
Inventor: CHEN JUN-HONG
IPC: G16H50/20
Filed: 2020-12-29
Granted: 2022-03-11
Abstract: 提出一種選擇心電圖的特徵的電子裝置和方法。方法包含：取得心電圖；對心電圖進行第一前處理以產生第一心電圖；在第一心電圖上標記對應於至少一種波的多個端點；根據至少一種波的多個端點計算對應於第一特徵的第一特徵值，根據第一特徵值產生對應於機器學習模型的第一效能指標，並且根據第一效能指標判斷是否選擇第一特徵；以及響應於選擇第一特徵而輸出第一特徵。
Patent TW-I777346-B (TW)
Title: 拾取器裝置安裝狀態檢查系統及方法
Inventor: JOO BYEONG-GWON
IPC: G06K19/06
Filed: 2020-12-31
Granted: 2022-09-11
Abstract: 本發明涉及一種拾取器裝置安裝狀態檢查系統及方法。條形碼包括用於識別各種類型的拾取器裝置的資訊形成在相應拾取器裝置上。條形碼讀取器在安裝在拾取器的狀態下，設置在可變型拾取器模組的一側，以便依次讀取沿著拾取器的排列方向移動的拾取器裝置的每個條形碼。系統控制器以條形碼讀取器提供的資訊為基礎，識別出相應拾取器裝置的各位置和種類後，與驗證標準進行比較，檢查拾取器裝置的錯誤安裝和未安裝。
Patent TW-I757022-B (TW)
Title: SYSTEM AND METHOD FOR ANALYZING GAIT FOOTPRINTS BASED ON α-TYPE MULTISPECTRAL IMAGES
Inventor: HSIEH CHI-SHENG
IPC: A61B5/11
Filed: 2020-12-31
Granted: 2022-03-01
Abstract: A multi-spectral imaging system that captures gait and footprint analysis on 
a non-transparent artificial walkway includes using a multi-spectral thermal imager to be placed above and/or under the walkway, for example, when there are elderly people walking or standing on this walkway, then the gait behavior and footprint information can be instantly captured by the multi-spectral thermal imager, including far-infrared thermal images with a wavelength range of 8-14um, near-infrared images with a wavelength range of 0.94um, and with a wavelength range of 0.4~0.7um visible light those multispectral images are displayed on the display of this multispectral thermal imager in time, and then mixed with different transparency 
images to form an α-type multispectral image for analysis and interpretation Data about the gait behavior the temperature change of the footprint.
Patent TW-I753763-B (TW)
Title: 可彎曲的節狀物
Inventor: YANG YI-MING
IPC: B25J18/00
Filed: 2021-01-28
Granted: 2022-01-21
Abstract: 一種可彎曲的節狀物，包含一本體單元、至少一樞接於該本體單元的關節單元、一彎曲單元，及一安裝在該本體單元的動力單元。該至少一關節單元包括數串接成一排且可擺動的關節組。該彎曲單元包括安裝在該本體單元與該等關節組間且撓曲方向相同的至少一換向肋條與至少一補強肋條。該至少一換向肋條可被該動力單元驅動，而帶動該等關節組同向彎曲。藉此，本發明通過可撓曲的換向肋條，使該等關節組以更仿生的動作彎曲，且通過可撓曲的補強肋條支撐該等關節組，及協助該等關節組復位，使本發明以更精簡的構造提升該節狀物彎曲時的靈活度及穩定度。
Patent TW-I747765-B (TW)
Inventor: CHEN YUNG-SHUN
IPC: B25H3/02
Filed: 2021-03-11
Granted: 2021-11-21
Abstract: A combined toolbox is provided, including: a plurality of first side walls, each of the plurality of first side walls including a plurality of connection projections; a plurality of second side walls, each of the plurality of second side walls including a plurality of connection recesses, adjacent first and second side walls being connected by engagement of the plurality of connection projections within the plurality of connection recesses, the plurality of first and second side walls defining a receiving space; a plurality of fastening assemblies, each of the plurality of fastening assemblies including a bolt and a nut; wherein one of the adjacent first and second side walls further includes a plurality of through holes and the other further includes a plurality of receiving holes which respectively correspond to the plurality of through holes; wherein each of the plurality of receiving holes receives one of the nut, each of the plurality of bolt is disposed through one of the through holes and within one of the receiving hole and is screwed with one of the nut, and the bolt and the nut of each of the plurality of fastening assemblies fixedly secured the adjacent first and second side walls.
Patent TW-I750066-B (TW)
Title: 雙向矽控整流器
Inventor: LIOU JUIN JEI
IPC: H01L23/60
Filed: 2021-03-24
Granted: 2021-12-11
Abstract: 本發明提供一種雙向矽控整流器包括：第一導電型的基底、第二導電型的井區、淺溝渠隔離結構、第一導電型的六個重摻雜區、第二導電型的六個重摻雜區以及第一導電型的四個靜電放電（ESD）注入層。在所述井區中有並排的四個主動區，且中間主動區內有正向與反向的矽控整流器以及所述ESD注入層，兩側主動區內有正向與反向的二極體。在所述矽控整流器與所述二極體之間設置有與第一導電型的ESD注入層接觸的第一導電型的重摻雜區，使所述二極體的第二導電型的重摻雜區與前述第一導電型的重摻雜區電性連接。因此整個雙向矽控整流器中可增加兩條由正向與反向二極體構成的低壓輔助觸發通路，以大幅降低雙向矽控整流器在正向和反向工作模式下的觸發電壓。
Patent TW-I759165-B (TW)
Inventor: QIAN XIAOCHUN
IPC: C07D305/06
Filed: 2021-04-01
Granted: 2022-03-21
Abstract: 本發明提供了一種通過微反應器合成氧雜環丁烷化合物的方法。該合成方法包括：在鹼性催化劑存在下，將三羥甲基丙烷和碳酸酯通入微反應器中，並在惰性溶劑或無溶劑條件下通過微反應連續流工藝合成所述氧雜環丁烷化合物。相對於常規反應器，微反應器具有熱傳質傳係數高，混合性能好，溫度容易控制和過程安全可控等優點。利用微反應器的優勢進行上述三種氧雜環丁烷產品的生產，可大幅提高反應體系質傳熱傳性，減少反應時間提高生產效率，尤其避免了裂解工序中長時間的高溫過程，減少高沸點副產物的產生，提高了收率，並實現過程的連續化、自動化，提高過程安全性。上述合成過程所需的反應裝置體積小，生產場地佔用面積小，安全性高。
Patent TW-I773410-B (TW)
Title: 多孔碳材之製法
Inventor: Yang wen-dou
IPC: H01G11/44
Filed: 2021-06-29
Granted: 2022-08-01
Abstract: 本創作提供一種多孔碳材之製法，其利用椰子殼粉末為原料，透過氫氧化鉀及過硫酸銨的活化，藉以摻雜硫元素於多孔碳材以獲得擬電容特性，並兼具高整體比表面積，使多孔碳材具有高電子儲存能力，提升其後應用的超級電容之經濟價值。
Patent TW-I762407-B (TW)
Title: Electrolysis apparatus
Inventor: TAKANAMI HIROYUKI
IPC: C25B9/00
Filed: 2021-08-19
Granted: 2022-04-21
Abstract: An electrolysis apparatus (1) includes an outer cylinder (2) having an inlet (3) and an outlet (4) on a side surface (2a) of the cylinder; positive electrode plates connected to a first base at equal intervals and arranged near one opening of the inlet (3) and the outlet (4); a negative electrode plates connected to a second base at equal intervals and arranged near an opening of the other of the inlet (3) and the outlet (4); and insulative positive electrode-side spacers (20) each disposed between every adjacent positive electrode plates, or insulative negative electrode-side spacers (30) each disposed between every adjacent negative electrode plates. One opening is positioned radially outward with respect to spaces defined between the positive or negative electrode plates. Each positive or negative electrode-side spacer (20, 30) is provided with an inclined surface inclined with respect to the central axis of the outer cylinder (2), for guiding a flow of a fluid to be processed from one opening toward the central axis direction, or from the central axis direction toward one opening.
Patent TW-I816184-B (TW)
Title: 過濾裝置及過濾系統
Inventor: OOMORI KAZUKI
IPC: B01D57/02
Filed: 2021-09-24
Granted: 2023-09-21
Abstract: 一種過濾裝置，包含設有複數個第1開口的第1電極，及設有複數個第2開口、設置為面對第1電極的一面的第2電極，及設有複數個篩孔、設置於第1電極和第2電極之間的濾材，及設置和第1電極的另一面連接、被供給含有分離對象的粒子和液體的對象處理液的過濾室，以及隔著過濾室、面對第1電極的第3電極。
Patent TW-I795927-B (TW)
Title: Pucch重複傳輸次數的確定方法、終端及基地台
Inventor: SHEN SHULING
IPC: H04L1/18
Filed: 2021-09-29
Granted: 2023-03-11
Abstract: 本發明實施例提供一種PUCCH重複傳輸次數的確定方法、終端及基地台，包括：根據所接收到的目標資訊確定實體上行控制通道PUCCH的重複傳輸次數；其中該目標資訊包括第一資訊或第二資訊，該第一資訊包括下行控制資訊DCI中實體上行控制通道資源指示資訊域PRI，該第二資訊包括DCI、介質接取控制層控制單元MAC CE或組公共實體下行控制通道PDCCH承載的控制資訊。本發明實施例實現了PUCCH重複傳輸次數的動態指示過程。
Patent TW-I816195-B (TW)
Inventor: LIN HSIEN CHANG
IPC: H01R13/62
Filed: 2021-10-07
Granted: 2023-09-21
Abstract: The present invention provides a connector including a housing, an adapter plate, a plurality of first terminals, a plurality of second terminals, a plurality of third terminals, an adapter seat and a plurality of fourth terminals. The first terminals and the second terminals are electrically connected to the fourth terminals through a circuit layout of the adapter board to perform a voltage and current transmission, and the third terminals can be directly connected to a circuit board. Compared with the first terminals, the second terminals and the fourth terminals, the third terminal performs a large voltage and current transmission.
Patent TW-I783764-B (TW)
Title: Software development system and method thereof
Inventor: TU CHANG-YIN
IPC: G06F8/20
Filed: 2021-10-29
Granted: 2022-11-11
Abstract: The software development system includes a processor for accessing instructions stored in the memory to execute an application programming interface configuration module to select at least one application programming interface from a plurality of application programming interfaces, a picture configuration module to design a plurality pictures comprising a first picture and a second picture according to the application program interface; a process configuration module connects the pictures to form a process, wherein at least one field in the second picture is bind with at least one outgoing parameter that is generated by the application programming interface according data of the first picture as the incoming parameter; and a picture generating module sequentially displays the pictures according to the process.
Patent TW-I798973-B (TW)
Inventor: TU YAO-CHUNG
IPC: H04L41/00
Filed: 2021-12-02
Granted: 2023-04-11
Abstract: 提供一種預測無線網路的用戶體驗劣化的電子裝置和方法。方法包含：接收對應於用戶的用戶回饋資訊、用戶訊號品質資訊以及用戶網站瀏覽記錄；統計用戶回饋資訊中的預定義字串的數量以產生第一特徵資料；統計用戶網站瀏覽記錄中的預定義網站的數量以產生第二特徵資料；根據用戶訊號品質資訊計算訊號參數的平均值以產生第三特徵資料；將第一特徵資料、第二特徵資料以及第三特徵資料輸入至至少一機器學習模型以產生預測結果；以及輸出對應於用戶的預測結果。
Patent TW-I804150-B (TW)
Title: 資訊處理裝置，資訊處理方法，及儲存程式之非暫態儲存媒體
Inventor: HAYASHI KAZUSHIGE
IPC: H04W4/02
Filed: 2022-01-11
Granted: 2023-06-01
Abstract: 一種資訊處理裝置，其安裝在車輛上且進行長期演進(Long-Term Evolution)無線通訊，該資訊處理裝置包括處理器，其建構成：發送更新車輛所在之追蹤區域的要求給車輛所在之追蹤區域中的第一基地臺；當資訊處理裝置已從第一基地臺接收拒絕要求的訊號而理由是資訊處理裝置不是可識別的時，判定是否滿足預定條件；以及當處理器判定滿足預定條件時，禁止與第一基地臺通訊。
Patent TW-I806380-B (TW)
Inventor: CHU CHIA-HSIEN
IPC: G06F1/32
Filed: 2022-01-24
Granted: 2023-06-21
Abstract: 一種電子裝置。電子裝置包含主控電路、顯示電路、觸控電路以及邏輯電路。主控電路用以提供第一重置控制訊號。顯示電路用以依據第一重置控制訊號進行重置。邏輯電路用以依據第一重置控制訊號以及致能訊號產生第二重置控制訊號至觸控電路。在電子裝置的休眠模式期間，致能訊號具有第一邏輯位準，並且邏輯電路依據致能訊號產生具有第一邏輯位準的第二重置控制訊號。觸控電路依據具有第一邏輯位準的第二重置控制訊號不進行重置。
Patent TW-I809686-B (TW)
Title: Method and apparatus for assessing fall risk
Inventor: LEE CHIA-HSUAN
IPC: G08B21/18
Filed: 2022-01-26
Granted: 2023-07-21
Abstract: A method and an apparatus for assessing fall risk are provided. The method includes following steps: receiving gait signals generated by a sensor detecting movement caused by a testee; performing a feature extracting analysis on the gait signals to obtain first feature values; performing a feature selecting analysis on the first feature values to obtain second feature values; performing classification analysis on the second feature values according to historical diagnostic data to obtain a fall risk assessment result of the testee.
Patent TW-I804212-B (TW)
Inventor: CHEN HAO JAN
IPC: G03B9/02
Filed: 2022-02-25
Granted: 2023-06-01
Abstract: A controllable aperture stop includes a light pass portion, a fixed portion, a driving portion and several rollable elements. The light pass portion includes several movable blades, and the movable blades together surround a light pass aperture. The fixed portion has several shaft structures, and the shaft structures are respectively disposed corresponding to the movable blades. The driving portion includes a rotatable element, a first magnet and a first coil. The rotatable element is connected to the movable blades, and the rotatable element is configured to drive the movable blades to rotate respectively relative to the shaft structures so as to adjust the size of the light pass aperture. The first magnet is disposed on the rotatable element. The first coil and the first magnet are disposed corresponding to each other, and the first coil is located farther away from the light pass aperture than the first magnet. The first magnet and the first coil are configured to drive the rotatable element to rotate around the light pass aperture. The rollable elements are located between the fixed portion and the rotatable element and arranged around the light pass aperture, so that the rotatable element can rotate relative to the fixed portion.
Patent TW-I812040-B (TW)
Title: Switching charger capable of accurately sensing small current
Inventor: CHEN CHIH-NING
IPC: G05F3/26
Filed: 2022-03-04
Granted: 2023-08-11
Abstract: A switching charger capable of accurately sensing a small current is provided. First terminals of first transistors and a second transistor are coupled to a system voltage. Second terminals of the first transistors and a first input terminal of an operational amplifier are connected to a battery. A first terminal of a third transistor is connected to a second terminal of the second transistor and a second input terminal of the operational amplifier. A control terminal of the third transistor is connected to an output terminal of the operational amplifier. A first terminal of a fourth transistor is connected to a second terminal of the third transistor. First terminals of fifth transistors are coupled to an input voltage. Control terminals of the first transistor and the fifth transistors are connected to a control circuit. First terminals of sixth transistors are respectively connected to second terminals of the fifth transistors.
Patent TW-I809790-B (TW)
Inventor: LIN YU LI
IPC: C23C16/40
Filed: 2022-03-29
Granted: 2023-07-21
Abstract: An operation method of a semiconductor apparatus includes depositing an semiconductor layer on a wafer on a heater in a chamber of the semiconductor apparatus with a radio frequency power and a pressure; reducing the radio frequency power and the pressure in the chamber to perform a first plasma purge process; depositing an oxide layer on the amorphous silicon layer; lowering a position of the heater; and pumping gas out of the chamber.
Patent TW-I813460-B (TW)
Title: 含有抗壞血酸以及/或是其鹽之油中水型外用組成物
Inventor: KITAOKA YU
IPC: A61K31/375
Filed: 2022-09-30
Granted: 2023-08-21
Abstract: 本發明提供一種含有抗壞血酸或其鹽之油中水型外用組成物。本發明製備一種油中水型外用組成物，含有：(A)選自由抗壞血酸及抗壞血酸之鹽所組成之群組中的至少一種；(B)丙二醇；(C)油分；及(D)聚矽氧系界面活性劑。此種油中水型外用組成物的穩定性良好。
Patent ZA-200201302-B (ZA)
Title: Powder medicine multiple dose administration device.
Inventor: MATSUGI HIDEO
IPC: A61M15/00
Filed: 2002-02-15
Abstract: A powdered medicine multi-dose administering device in which a hole (5c) is formed in the bottom surface of a medicine storage chamber (5a) capable of storing a powdered medicine of an amount of many times of administering operation, the hole (5c) being located at a position where a pump unit can be communicated with the exterior via a pipe (2g, 2d). At the administering position, the powdered medicine in a medicine container unit (5b) is injected out of the device together with the air through the pipe, while the hole is kept away from being brought into contact with opening means (2f).
Patent ZA-200205928-B (ZA)
Title: Process for stabilizing ammonium nitrate.
Inventor: HERO HEIKKI
IPC: C06B31/28
Filed: 2002-07-24
Abstract: The invention relates to a method for producing thermally and mechanically stable ammonium nitrate by dissolving in nitric acid 1-3% by weight of reticulated metal silicate, before treatment with ammonia. The ammonium nitrate granules produced by this method swell very little, they do not considerably cake, and their granule strength is high.
Patent ZA-200403204-B (ZA)
Title: Container and applicator.
Inventor: TSAUR GARRY
IPC: G06F17/30
Filed: 2004-04-28
Abstract: A small slender container and an applicator that may be used to store small quantity of substance, such as creams, lotions, and make-ups in a sealed environment and easily and sanitarily dispenses its content for application as desired is disclosed. The content of the slender container may be permanently sealed with an opening means or may be sealed with a high viscosity substance such as silicone. The container and applicator comprises of a small slender container with a sealed first end and a second end with a high viscosity substance sealed within the container and an applicator that it inserted into the container to simultaneously extract and inject the content into the applicator. The applicator may then be used to apply the contents to the desired location. After application, the sealed compartment and the applicator are disposed of.
Patent ZA-200502973-B (ZA)
Title: Apparatus for aspirating, irrigating and cleansing wounds.
Inventor: BLOTT PATRICK LEWIS
IPC: A61M3/02
Filed: 2005-04-13
Abstract: An apparatus for cleansing wounds in which irrigant fluid from a reservoir connected to a conformable wound dressing (42) and wound exudate from the dressing are recirculated by a device for moving fluid through a flow path (46,47) which passes through the dressing and a means for fluid cleansing and back to the dressing. The cleansing means (which may be a single-phase, e.g. micro-filtration, system or a two-phase, e.g. dialytic system) removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The dressing in particular has a backing layer and a wound filler under the backing layer including a hollow body.
Patent ZA-200702527-B (ZA)
Title: Methods for antibody library screening
Inventor: GERTRUD STASSAR MARIKA JOSEE JANNEKE
IPC: C40B30/04
Filed: 2005-10-07
Abstract: The present invention provides an improved method of screening a library of molecules to identify or select one or more members thereof which are candidate binding partners for one or more target entities: (a) contacting an expression library with one or more target entities; (b) subjecting said target entities to at least one washing step; (c) separating target entities which have become bound to one or more members of the expression library from unbound members of the expression library by separation through an organic phase, thereby separating candidate binding partners for said target entities from other library members.
Patent ZA-200709746-B (ZA)
Title: Vehicle having its operating conditions regulated by fuel consumption
Inventor: CRISTOBAL GUZMAN
IPC: B60K/
Filed: 2007-11-13
Abstract: An engine-powered vehicle includes a measuring instrument that registers the actual value for fuel consumption for the vehicle and a device for presetting a setpoint value for the fuel consumption. The actual value of the fuel consumption for the vehicle that is registered is used to control, and adjust, the output of the engine for controlling the vehicle's speed.
Patent ZA-200800924-B (ZA)
Title: Growth-stimulating polypeptides for use in fish and crustaceans
Inventor: JANNEL ACOSTA ALBA
IPC: C12P/
Filed: 2008-01-29
Abstract: The present invention is related with polypeptides which show an increased activity compared with tilapia growth hormone. These polypeptides are able to stimulate growth, survival and the quality of fish and crustaceans larvae. Also, they increase the defences against pathogens and stimulate parameters related with the immune system of aquatic organisms. The polypeptides encoding genes were cloned into a  Pichia pastoris  expression vector. This vector allows the extracellular expression of the target proteins. The culture supernatants which contain the target polypeptides were administrated by immersion baths or as a feed additive to aquatic organisms.
Patent ZA-200902699-B (ZA)
Title: Method for mixing liquid in a sealed container and mixture consisting of liquid and a fine-particle solid, ejector jet and use of the latter
Inventor: HAMMON ULRICH
IPC: B01J/
Filed: 2009-04-20
Abstract: A method (M1) for mixing liquids or mixtures of liquids and finely-divided solids (I) in a closed tank where (I) fills only part of the available volume and the rest is filled by gas, by feeding in the same liquid or mixture (I) as a propulsive jet from a nozzle with a pulse-exchange space containing the jet nozzle outlet, in which the intake zone between jet nozzle and pulse-exchange space (PES) has a casing with at least one intake which is below the central jet leading from the nozzle to the PES. Independent claims are included for (1) a jet nozzle as above in which the casing has at least one intake opening into a dip tube or at least one connection for such a tube (2) a mixing method (M2) as above in which a different liquid or mixture is fed in as a propulsive jet .
Patent ZA-202301348-B (ZA)
Title: Damping element for excavator buckets
Inventor: BERNARDO LUIS VERA TORRES
Filed: 2023-02-02
Abstract: Damping element for excavator shovel buckets that improves the protection of its components.
Patent ZA-202306116-B (ZA)
Title: Wangjiang cross stitch pattern design system and digitization method
Inventor: WANG XU
Filed: 2023-06-09
Abstract: The invention discloses a Wangjiang cross stitch pattern design system and a digitization method. The system establishes a matrix model of the Wangjiang cross stitch pattern and forms the needle pattern unit in an interactive way, including following steps: 1) inputting a base fabric range of M warp and N weft; 2) establishing an all-0 element matrix A with n row and m column; 3) selecting stitch, line color, line width and background color; 4) generating a grid area for drawing; 5) forming a pattern unit by filling part of the grid area, and combining the pattern units to form a pattern; 6) modifying the grid area to correspond to the element of the matrix A; and 7) finishing and saving the matrix A and the stitch pattern. Through the matrix modeling of Wangjiang cross stitch patterns and the design of Wangjiang cross stitch patterns by using computer technology, the invention has the characteristics of high speed, good editability and the like, and has good application value for the digital protection of Wangjiang cross stitch, the improvement of pattern design efficiency and the development of new products.