baber/WOPTO huggingface dataset:
Patent TW-I779431-B (TW)
Inventor: CHEN TING-CHUN
IPC: B64D27/24
Filed: 2020-12-18
Granted: 2022-10-01
Abstract: 本案係關於一種無人機，包括一機架及一電池。其中，機架具有電池容置槽。電池容置槽包括第一定位元件及第二定位元件，且第一定位元件及第二定位元件於第一方向上係彼此錯開。電池容置於電池容置槽，且電池具有第一定位部及第二定位部。第一定位部與第一定位元件相匹配，且第二定位部與第二定位元件相匹配。
Patent TW-I779432-B (TW)
Title: 光耦合器電路模型建構方法
Inventor: WANG YOU-FA
IPC: G06F30/367
Filed: 2020-12-18
Granted: 2022-10-01
Abstract: 本發明公開一種光耦合器電路模型建構方法。光耦合器電路模型建構方法包括：提供光耦合器電路在多個溫度值時的多個電性參數。根據在每個溫度值的光耦合器的電性參數，建立每個溫度值時的光耦合器SPICE模型電路，從而產生多組光耦合器非溫度影響的SPICE模型電路；利用電壓控制開關和電阻溫度特性，產生多個溫度電壓轉換開關電路元件；以及將對應多個溫度值的多個溫度電壓轉換開關電路元件分別連接多組非溫度影響電路，以產生對應光耦合器的一光耦合器溫度模擬電路模型。
Patent TW-I766626-B (TW)
Title: 分群系統及其方法
Inventor: LI HUAI-SONG
IPC: G06N3/04
Filed: 2021-03-24
Granted: 2022-06-01
Abstract: 本發明揭露了一種分群系統及其方法，該分群系統包括：樣本特徵層，用於獲得樣本的特徵向量；編碼層，使用包含注意力機制的神經網路模型實現，用於對所述樣本的特徵向量進行編碼；相似度計算層，用於根據所述編碼層輸出的所述樣本的特徵向量的編碼計算各樣本兩兩之間的相似度；分群劃分層，用於根據所述各樣本兩兩之間的相似度進行分群劃分，其中將相似度大於預定閾值的兩個樣本歸於一類。
Patent TW-I771979-B (TW)
Title: 充電電纜之支撐裝置
Inventor: WU YU-LEI
IPC: B60L53/30
Filed: 2021-04-09
Granted: 2022-07-21
Abstract: 一種充電電纜之支撐裝置，包含一固定架、一擺臂與至少一配重塊，其中，擺臂具有一樞接部樞設於固定架上，擺臂以樞接部區分為一第一段與一第二段，第一段具有一第一端部，第二段具有一第二端部；第一段供充電電纜搭設；擺臂可於一第一位置與一第二位置之間樞擺，擺臂樞擺至第一位置時，第一段之第一端部的位置高於樞接部，第二段之第二端部的位置低於樞接部；擺臂由第一位置往第二位置樞擺時，第一端部的位置往下移動，第二端部的位置往上移動；配重塊設置於第二段。藉此，可提供充電電纜支撐，且讓使用者操作時更加省力。
Patent TW-I811668-B (TW)
Title: A method, apparatus and system for cooling a gas stream
Inventor: MOYLE TODD M
IPC: F25J1/00
Filed: 2021-04-26
Granted: 2023-08-11
Abstract: An apparatus and method for cooling a gas stream is provided comprising at least one heat exchanger in which a gas stream is cooled against a cooling liquid, whereby the cooling liquid temperature increases from a first temperature to a second temperature, at least one air cooler for cooling the cooling liquid after passing though the at least one heat exchanger, surface area of the at least one air cooler being designed to decrease temperature of the cooling liquid to the first temperature; a pump; and conduits to form a closed-circuit for the cooling liquid to pass continuously through the at least one heat exchanger and the at least one air cooler. The ratio of surface area of the at least one air cooler to the surface area of the at least one heat exchanger is optionally 12 or lower, and the difference of temperature between the second temperature and first temperature being greater than 15°C.
Patent TW-I785622-B (TW)
Title: Detachable bicycle saddle accessory coupling device
Inventor: CHUANG LOUIS
IPC: B62J1/28
Filed: 2021-05-24
Granted: 2022-12-01
Abstract: A coupling device for attachment of accessories to a bicycle saddle, the coupling device includes a body, a connector, and a first accessory. The body is provided with an attachment portion adapted to be connected to the bicycle saddle, and a first engaging portion. The connector has a first face and a second face opposite to the first face. The first face is provided with second and third engaging portions detachably engaged with the first engaging portion, and the second face is provided with a first connecting portion. The first accessory is provided with a second connecting portion detachably connected to the first connecting portion. Thereby, the first accessory can be indirectly connected with the bicycle saddle via the body and the connector. In addition, the first accessory can also be coupled to or detached from the connector when the body is connected to the bicycle saddle.
Patent TW-I801901-B (TW)
Title: 電性檢測元件及電性測試裝置
Inventor: WILLIAMS JOHN
IPC: G01R1/04
Filed: 2021-06-15
Granted: 2023-05-11
Abstract: 一種電性檢測元件，包含一基板及多個接臂。該基板包括二分別朝一第一方向及一與該第一方向非平行之第二方向的結構部。該等接臂之其中二者分別連接該等結構部並以遠離該基板的方向延伸。本發明亦提供使用該電性檢測元件的電性測試裝置，包含一導通單元，及一與該導通單元相疊的封裝單元。該導通單元包括多個導電層，每一導電層具有至少一本發明電性檢測元件。該封裝單元包括至少一介於二導電層間的絕緣層，及二分別位於該等導電層相反兩側的外封層。藉由本發明電性檢測元件組裝為本發明電性測試裝置，能因應特殊型態之待測元件的檢測需求。
Patent TW-I816140-B (TW)
Title: 訊號饋入元件，天線模組及電子設備
Inventor: HSU CHO-KANG
IPC: H01Q1/22
Filed: 2021-06-16
Granted: 2023-09-21
Abstract: 本申請提供一種訊號饋入元件，包括基板，訊號耦合單元，切換單元，及傳輸單元，切換單元包括控制端，共用端及至少兩個切換輸出端。控制端與共用端均電連接至傳輸單元，用以藉由傳輸單元收發基頻訊號與射頻訊號。訊號耦合單元用以與輻射元件間隔設置，進而藉由輻射元件進行射頻訊號之收發，以產生多個輻射模態。訊號耦合單元包括至少兩個耦合片，每一耦合片均電連接至相應之切換輸出端。切換單元用以藉由切換輸出端控制耦合片之切換，以切換多個輻射模態。本申請還提供一種天線模組及電子設備。
Patent TW-I792569-B (TW)
Inventor: NIEMI MARKO
IPC: H04W48/16
Filed: 2021-09-17
Granted: 2023-02-11
Abstract: Solutions pertaining to adjusted public land mobile network (PLMN) search in mobile initiated connection only (MICO) mode in mobile communications are proposed. An apparatus implemented in a UE activates a MICO mode. The apparatus then postpones a periodic PLMN search in response to the UE being in the MICO mode, with the periodic PLMN search being controlled by a timer.
Patent TW-I780942-B (TW)
Inventor: LAN YUNG CHI
IPC: H03K19/0175
Filed: 2021-10-05
Granted: 2022-10-11
Abstract: 一種可產生差動訊號的數位電路與使用其之微控制器。所述數位電路包括訊號生成電路、第一和第二輸入輸出連接墊以及第三和第四輸入輸出連接墊。訊號生成電路用以基於輸入訊號產生構成差動訊號的第一訊號與第二訊號，第一訊號與第二訊號彼此反相。第一和第二輸入輸出連接墊耦接所述訊號生成電路，並且根據第一啟用訊號決定是否啟用。第三和第四輸入輸出連接墊用以根據與所述第一啟用訊號反相的第二啟用訊號決定是否啟用。當所述第一和所述第二輸入輸出連接墊被啟用時，所述第一和所述第二輸入輸出連接墊用以傳輸所述差動訊號。
Patent TW-I802078-B (TW)
Inventor: XI PENG-BO
IPC: G09G3/20
Filed: 2021-11-12
Granted: 2023-05-11
Abstract: 一種畫素電路用以產生驅動電流以驅動發光元件發光。畫素電路包含第一驅動電路、第二驅動電路以及穩壓電路。第一驅動電路包含第一驅動電晶體、第一電容以及第一控制電路。第一驅動電晶體用以控制驅動電流的脈衝幅度。第一電容的第一端電性耦接第一驅動電晶體之閘極端。第二驅動電路包含第二驅動電晶體、第二電容以及第二控制電路。第二驅動電晶體用以控制驅動電流的脈衝寬度。第二電容的第一端電性耦接第二驅動電晶體的閘極端。穩壓電路電性耦接第一電容之第二端以及第二電容之第二端，穩壓電路用以穩定該第一電容以及該第二電容之電位。
Patent TW-I791341-B (TW)
Inventor: WANG RENQIU
IPC: H04W36/30
Filed: 2017-12-08
Granted: 2023-02-01
Abstract: A configurable new radio (NR) uplink (UL) transmission may use transmit diversity. A user equipment (UE) may identify an uplink transmission of at least one stream as using one of cyclic prefix orthogonal frequency division multiplexing or discrete Fourier transform spread orthogonal frequency division multiplexing. The UE may apply a precoding matrix to the at least one identified stream. The precoding matrix changes over time. The precoding matrix may change based on closed loop feedback, a precoding cycling pattern, and/or a code division multiplexing group. The UE may transmit the at least one identified stream from multiple antennas according to the applied precoding matrix.
Patent TW-I777870-B (TW)
Title: 極耳及非水電解質裝置
Inventor: MATSUMOTO AKIRA
IPC: B32B27/32
Filed: 2021-12-08
Granted: 2022-09-11
Abstract: 本發明的課題係確保引線端子與膜部之間的高密接性。本發明的極耳使用於在層合材料的內部至少封入有電解液或固體電解質之層合型非水電解質裝置，並具備：引線端子，具有由金屬材料形成之端子主體和覆蓋端子主體的表面之被膜；以及一對膜部，從兩側密接於引線端子且密接於層合材料來密封層合材料，在膜部的引線端子側設置將經酸改質之聚烯烴作為基礎樹脂之密接層，被膜包含與密接層的基礎樹脂相同之成分，被膜係含有水溶性鋯鹽和水溶性或水分散性丙烯酸樹脂之表面處理被膜，前述被膜製備成：水溶性鋯鹽中鋯以質量基準計每一平方米設為從0.8到300mg，水溶性或水分散性丙烯酸樹脂中固體成分酸值設為從150到740mgKOH/g、以及固體成分羥基值設為從24到240，固體成分以質量基準計每一平方米成為從1.0到600mg。
Patent TW-I796870-B (TW)
Title: Display device and driving method thereof
Inventor: LAI YI-CHANG
IPC: G09G3/32
Filed: 2021-12-10
Granted: 2023-03-21
Abstract: A display device and a driving method thereof. The display device includes a display module, a backlight module, and a circuit board. The display module includes a display pixel array and a display driver circuit. A backlight module includes a backlight pixel array and a backlight driver circuit. The circuit board includes an integrated circuit coupled to the display driver circuit and the backlight driver circuit. The integrated circuit provides a first image frame and a second image frame having a same resolution to the display driver circuit and the backlight driver circuit, respectively. The display driver circuit drives the display pixel array to display an image according to the first image frame. The backlight driver circuit drives the backlight pixel array to generate an imaged backlight for the display pixel array according to the second image frame.
Patent TW-I784839-B (TW)
Inventor: YEH KUO-LIANG
IPC: B23K35/38
Filed: 2021-12-15
Granted: 2022-11-21
Abstract: 本發明提供一種甲酸焊接製程方法，包含提供一焊料、進行一甲酸供應步驟、進行一焊接步驟以及進行一降溫步驟。甲酸供應步驟係將由甲酸來源提取之含水甲酸蒸氣導入至待焊物，使含水甲酸蒸氣於待焊物形成含水甲酸氣氛，其中甲酸來源之含水量範圍為大於等於0.1wt%且小於15wt%。藉此，可達到以含水之甲酸進行焊接製程且於待焊物得到良好焊接效果的目標。
Patent TW-I796124-B (TW)
Title: 附胎壓偵測器之氣嘴
Inventor: Shao guan-zhang
IPC: B60C23/04
Filed: 2022-01-27
Granted: 2023-03-11
Abstract: 本發明係為一種附胎壓偵測器之氣嘴，其包括有氣嘴本體、胎壓偵測器、控制環及固定環，利用胎壓偵測器上軸心與穿孔的結構配合重力使氣嘴本體在穿過輪圈時能上下擺動找到最適合的位置，再利用持續旋動控制環配合輪圈及固定環將氣嘴本體向外側拉動使軸心迫緊胎壓偵測器的曲面以達成固定氣嘴本體穿過穿孔與輪圈的角度，此種結構解決了以往其他胎內式胎壓偵測器在調設氣嘴本體穿過輪圈時角度需要人為進行調設以及進行鎖上固定的動作，改為自適應，減少人操操作失誤的可能性，使安裝胎內式胎壓偵測器更為簡易且適用性更佳。
Patent TW-I804186-B (TW)
Inventor: Chen Shao Heng
IPC: C08J5/18
Filed: 2022-02-09
Granted: 2023-06-01
Abstract: The present invention provides a breathable biodegradable film, comprising less than 55wt% of thermoplastic starch composite material, biodegradable resin and 1 to 3 wt% of lubricant; wherein the breathable biodegradable film has a micron-grade micropore structure and is distributed with granules having particle diameter of 1~30 microns; the film has moisture permeability more than 5000 g/m
         2 *24hr at a film thickness of 80 microns and has more than 30% of biocarbon content; the thermoplastic starch composite material is from processing a thermoplastic starch composition comprising starch, modifying agent, plasticizer, and biodegradable resin by kneading and reaction; and the film has a water contact angle larger than 75 degrees.
Patent TW-I790928-B (TW)
Inventor: LIU CHIA-MING
IPC: H01L33/30
Filed: 2019-05-24
Granted: 2023-01-21
Abstract: This invention provides a semiconductor device which comprises an active layer, a first semiconductor layer, a first strain-release structure positioned between the active layer and the first semiconductor layer, and an intermediate layer positioned between the first strain-release structure and the active layer. The strain-release structure comprises plural first sub-layers and plural second sub-layers alternately stacked. The band gap of the second sub-layer is smaller than the band gap of the first sub-layer. The intermediate layer comprises a first portion connected to the first strain-release layer and a second portion connected to the active layer, wherein the second portion and the second sub-layer each comprises an indium composition and the indium composition of the second portion is smaller than that of the second sub-layer.
Patent TW-I808688-B (TW)
Title: 影像感測器配置、影像感測器裝置及用於操作影像感測器配置的方法
Inventor: XHAKONI ADI
IPC: H04N5/30
Filed: 2022-03-21
Granted: 2023-07-11
Abstract: 一種影像感測器配置(1)包括一第一感測器層(2)，其包括一第一群之像素(3)，該第一群之每一像素(3)包括一光電二極體(14, 15, 16, 17)，其係構造成偵測在一第一波長範圍之電磁輻射。其進一步包括一第二感測器層(4)，其包括一第二群之像素(5)，該第二群之每一像素(5)包括一光電二極體(13)，其係構造成偵測在一第二波長範圍之電磁輻射。其進一步包括一讀取層(6)，其包括一讀取電路(7)，其係構造成自該第一與該第二群之該等像素(3, 5)讀取電信號。該第二感測器層(4)配置於該第一感測器層(2)與該讀取層(6)之間。該第二波長範圍在可由該第一感測器層(2)偵測之一波長範圍外。
Patent TW-I808738-B (TW)
Inventor: HE SI-HONG
IPC: H01L21/683
Filed: 2022-04-27
Granted: 2023-07-11
Abstract: 本發明提供一種支撐組件，其係包含基板、設置在基板之上表面上的第一金屬層、設置在基板之下表面上的第二金屬層、設置在第一金屬層上的第三金屬層及設置在第二金屬層上的第四金屬層。支撐組件包含在基板的第一區域中的通孔。支撐組件包含在基板之第二區域中的第一凹槽及第二凹槽。支撐組件包含填充第一凹槽及第二凹槽的填充材料。藉此，支撐組件可具有支撐效果並兼具散熱功能。
Patent TW-I815641-B (TW)
Title: 基板處理裝置
Inventor: ROH SUNG HO
IPC: H01L21/67
Filed: 2022-09-02
Granted: 2023-09-11
Abstract: 本說明涉及一種基板處理裝置，具體而言，涉及一種通過低壓和高壓的變壓轉換而執行基板處理的基板處理裝置。本發明提供一種基板處理裝置，其包括：製程腔體(100)、腔體主體(110)、基板支撑部(200)、內蓋部(300)、第一壓力調節部(400)、第二壓力調節部(500)、以及控制部。
Patent TW-I806759-B (TW)
Inventor: WU LONG-HUA
IPC: H05K5/00
Filed: 2020-11-25
Granted: 2023-06-21
Abstract: 一種電子裝置的機殼，其包括：殼體、一填充面板以及拆裝結構。殼體的前側具有一開口。填充面板設置在殼體的開口。拆裝結構設置在殼體的內部。在一第一狀態下，拆裝結構與填充面板扣合，以固定填充面板。在一第二狀態下，拆裝結構能釋放填充面板並同時將填充面板頂出開口處。如此，能有效簡化填充面板與可插拔式裝置之間的換裝動作，以致維護人員在無額外工具的協助下能簡便地組裝或拆卸填充面板。
Patent TW-I815684-B (TW)
Inventor: TSAI YI-HSUEH
IPC: H04W12/08
Filed: 2022-09-30
Granted: 2023-09-11
Abstract: An information security testing method and an information security testing system of open radio access network (O-RAN) base station are provided. The information security testing method at least includes: configuring a processing equipment to generate a virtual distribution unit (DU) module and execute a radio resource control (RRC) signaling integrity test procedure to determine whether the RRC signaling sent by a central unit of the O-RAN base station is integrity protection, and configuring the processing equipment, in response to determine that the RRC signaling sent by the central unit is integrity protection, to execute a RRC signaling security test procedure.
Patent ZA-200108527-B (ZA)
Title: Preventives/remedies/progression inhibitors for simplex retinopathy or preproliferating retinopathy.
Inventor: NAKAGAWA SHIZUE
IPC: A61P27/02
Filed: 2001-10-17
Abstract: To provide a pharmaceutical composition for preventing, treating or development-inhibiting simple retinopathy or preproliferative retinopathy, comprising a compound having angiotensin II antagonistic activity, or a salt thereof.
Patent ZA-200204290-B (ZA)
Title: Measurement of the wear of the fireproof lining of a metallurgical vessel.
Inventor: KIRCHHOFF STEFAN
IPC: F27D1/16
Filed: 2002-05-29
Abstract: According to the invention, a method for identifying and determining die position of a metallurgical vessel for measuring its fireproof lining using electromagnetic radiation, an operator is defined in relation to a two or three dimensional structure with a known shape and size. Distance values and corresponding measuring angles are determined in the area of the structure and measured distance value and corresponding measuring angles are used to scale the operator. The dimension and resolution of the operator in the pixel coordinates system and the anticipated values of the operator are adapted to the measured polar coordinates. A result value is then formed from the differences between the anticipated values of the operator and the measured values and the location of the structure that is sought is determined from the position of the minimum result value.
Patent ZA-200205988-B (ZA)
Title: 2-amino-nicotinamide derivatives and their use as VEGF-receptor tyrosine kinase inhibitors.
Inventor: WILLIAM MANLEY PAUL
IPC: A61P5/30
Filed: 2002-07-26
Abstract: The invention relates to the use of 2-amino-nicotinamide derivatives of formula I   
wherein n is from 1 up to and including 6; 
W is O or S; 
R 1  and R 3  represent independently of each other hydrogen, lower alkyl or lower acyl; 
R 2  represents a cycloalkyl group, an aryl group, or a mono- or bicyclic heteroaryl group comprising one or more ring nitrogen atoms and 0, 1 or 2 heteroatoms independently from each other selected from the group consisting of oxygen and sulfur, which groups in each case are unsubstituted or mono- or polysubstituted; 
R and R' are independently of each other hydrogen or lower alkyl; 
X represents an aryl group, or a mono- or bicyclic heteroaryl group comprising one or more ring nitrogen atoms and 0, 1 or 2 heteroatoms independently from each other selected from the group consisting of oxygen and sulfur, which groups in each case are unsubstituted or mono- or polysubstituted; 
or a N-oxide, a possible tautomer thereof or a pharmaceutically acceptable salt of such a compound, 
alone or in combination with one or more other pharmaceutically active compounds for the preparation of a pharmaceutical composition for use for therapy of a disease which responds to an inhibition of the VEGF-receptor tyrosine kinase activity; 
and to new 2-amino-nicotinamide derivatives of formula I and processes for the preparation thereof.
Patent ZA-200210239-B (ZA)
Title: Electrode array and sensor attachment system for noninvasive nerve location and imaging device.
Inventor: CORY PHILIP C
IPC: A61B5/296
Filed: 2002-12-18
Abstract: A system for detecting and marking the positions of peripheral nerves is disclosed. A disposable or reusable electrode array comprising a plurality of electrodes is combined with a disposable sensor attachment system comprising conductor islands. In use, the electrode array is connected to a peripheral nerve detection instrument. The disposable sensor attachment system is attached to an electrode sensor region. The sensor attachment system is then adhered to an area of skin, detection is carried out, and then the electrode array is peeled back from the skin, leaving a skin marking guide in place. The skin marking guide is then used to mark areas of interest to a therapist.
Patent ZA-200308127-B (ZA)
Title: Buffer solution for electroporation and a method comprising the use of the same.
Inventor: ROTHMANN KIRSTEN
IPC: A61K47/00
Filed: 2003-10-20
Abstract: A method for introducing biologically active molecules into animal or human cells using an electric current includes suspending the cells and dissolving the biologically active molecules in a buffer solution including HEPES and at least 10 mmol×1−1 magnesium ions (Mg2+), the buffer solution having a buffer capacity of at least 20 mmol×1−1 ×pH−1 at a change in the pH from pH 7 to pH 8 and at a temperature of 25° C., and an ionic strength of at least 200 mmol×1−1. An electric voltage is applied to the suspension.
Patent ZA-200309826-B (ZA)
Title: Use of thinnings and other low specific gravity wood for lyocell pulps method.
Inventor: SEALEY JAMES E
IPC: D21C3/02
Filed: 2003-12-18
Abstract: The use of low specific gravity wood from thinning operations, for example, will produce a lower brownstock viscosity for a given kappa number target. A differential of 200-cP falling ball pulp viscosity has been detected from Kraft cooks of low and high specific gravity wood. Using low specific gravity wood can reduce the bleach stage temperature and the chemical dose needed in the bleach plant to produce lyocell pulp specifications. Low specific gravity wood also increases the ability to reduce pulp viscosity to very low levels without increasing the copper number of the pulp or the concentration of carbonyl in the pulp above acceptable levels. <IMAGE>
Patent ZA-200600322-B (ZA)
Title: Constant-current, rail-voltage regulated charging electronic detonator
Inventor: JENNINGS DAVID THOMAS III
IPC: F42D1/055
Filed: 2006-01-12
Abstract: Regulated charging of an energy storage module in a pyrotechnic device such as a firing capacitor in an electronic detonator, preferably in the form of constant-current charging limited at a "rail voltage," and optionally limited to a sufficiently low current to provide additional benefits to the pyrotechnic device such as in the case of a short-circuit.
Patent ZA-200703729-B (ZA)
Title: Improvements relating to respiratory circuits
Inventor: ALAN PITTAWAY
IPC: A61M/
Filed: 2007-05-09
Abstract: A cartridge (120) is disclosed that is suitable for incorporation within a respiratory circuit. The cartridge (120) is adapted to contain a material for treating respiratory gases and comprises an inlet (122) and an outlet such that respiratory gases flow, in use, through the interior of the cartridge (120) and interact with the material. The cartridge (120) includes means for guiding the respiratory gas transversely relative to its direction of flow through the interior of the cartridge (120).
Patent ZA-202108105-B (ZA)
Title: Static dryer
Inventor: GEERT HELLEMANS
Filed: 2021-10-21
Abstract: Drying device (1) comprising a drying medium (2) with a predetermined number of drying segments (3a, 3b,... 3f) which extend adjacently of each other and are associated with at least one opening (8) at each of a first connecting end (4) and a second connecting end (5), wherein the predetermined number is greater than six and wherein each connecting end comprises first and second complementary concentric elements which are rotatable relative to each other round an axis (9), wherein the openings are provided in the first concentric elements along a rotation ring around the axis, wherein the second concentric elements each delimit at least two channels (10A, 10B) which open at the position of said rotation ring, so that corresponding channels of the first and second connecting end are connected to each other via the openings and the drying segments in order to allow a first airflow and a second airflow through the drying device.
Patent ZA-202205588-B (ZA)
Title: Process for the purification of hyaluronic acid sodium salt, conducted in organic solvent
Inventor: LUCA STUCCHI
Filed: 2022-05-20
Abstract: The present invention relates to a process for the preparation of pharmaceutical, injectable or ophthalmic grade hyaluronic acid, or a salt thereof, for use in the dermocosmetic or pharmaceutical field or in medical devices, which comprises dissolution of hyaluronic acid or a salt thereof in organic solvent, a heat cycle, and recovery of the product by precipitation and successive washes in organic solvents.
Patent ZA-202209756-B (ZA)
Title: Saddle for horse riding
Inventor: ANDREA RASIA
Filed: 2022-08-31
Abstract: A saddle for horse riding, comprising a supporting frame (1) associated with at least one covering body designed to define a seat for the user, the supporting frame (1) having a front region (2), which comprises a pommel, and a rear region (3), which comprises acantle; the supporting frame (1) is provided with connecting means (4) for connection between the front region (2) and the rear region (3) that are adapted to allow a rotation about an oscillation axis (100), which in use is substantially vertical, of the rear region (3) with respect to the front region (2).
Patent ZA-202304747-B (ZA)
Title: Method for fabricating micro led character display chip
Inventor: CHEN KUN
Filed: 2023-04-25
Abstract: A method for fabricating a micro LED character display chip is provided, which includes: fabricating P and N ohmic contact electrodes on a surface of an epitaxial wafer; spin coating photoresist on a silicon wafer, and etching away a non-luminous area to form individual luminous fields; depositing a silicon dioxide insulating film on the wafer, and fabricating through holes; arranging a polyimide film and a positive photoresist film sequentially on the surface of the wafer; performing exposure and development for the wafer to remove the positive photoresist, and modifying the polyimide film; and fabricating a metal wire on the surface of the polyimide film, and slicing the wafer to obtain individual micro LED character display chips. The present invention can avoid electric leakage from a metal wire and a semiconductor side surface, and reduce the contact resistivity of the P ohmic contact electrode.
Patent ZA-202304749-B (ZA)
Title: Elderly-oriented anti-falling and anti-drowning bionic jacket and its method
Inventor: WEI YUHUI
Filed: 2023-04-25
Abstract: The invention discloses a design of a jacket. In terms of wearing comfort, the jacket is designed with bionic shrimp structure on both elbows to meet the comfort of elbow joint movement and extension of the elderly; In terms of safety protection, the jacket can realize automatic and manual inflation of the air bag inside the garment to prevent the elderly from falling and accidentally falling into the water. Its realization principle is as follows: in the aspect of wearing comfort, the sewing between the fabrics of elbow part imitates the cell cross-sectional structure of shrimp abdomen to increase the extensibility and flexibility of elbow joint; In terms of safety protection, when the elderly fall or fall into the water, the air bag can be inflated quickly through manual control or automatic detection system to protect the elderly from accidental injuries caused by falling and drowning.
Patent GR-1003659-B (GR)
Title: Painting and design method applicable with glue and sand on fine transparent crystal surfaces
IPC: B05B5/06
Filed: 2000-03-22
Abstract: It is disclosed herein a painting and design manner  restricting the work on the rear surface of a transparent glass whereon natural powdered colouring substances (2,3) are stuck to colour the designs. With the help of a brush we design with glue the rear surface of a glass (4) and we place thereon, in the form of powder, coloured minerals. Thanks to the glass transparency, the cleaning of the picture appearing at the front surface (5) becomes easier while the work of the rear side is kept intact.