baber/WOPTO huggingface dataset:
Patent TW-I797410-B (TW)
Title: 抗眩光高對比的鏡片組合
Inventor: Xu bo-yi
IPC: G02B1/10
Filed: 2020-01-07
Granted: 2023-04-01
Abstract: 一種抗眩光高對比的鏡片組合，包含一鏡片及一設置在該鏡片上的濾光層。該濾光層對於可見光的穿透率為75～80%，對於波長為570～590nm的光線的阻隔率為20～30%。透過阻隔掉波長為570～590nm的光線20～30%，所述的抗眩光高對比的鏡片組合能有抗眩光及提高對比的效果，且由於所述的抗眩光高對比的鏡片組合對於可見光的穿透率仍在75～80%，故還適合在夜晚配戴使用。
Patent TW-I728658-B (TW)
Title: 電子鎖結構
Inventor: SONG MAO-YAN
IPC: E05B49/00
Filed: 2020-01-17
Granted: 2021-05-21
Abstract: 一種電子鎖結構，包括：鎖本體及鎖電路；該鎖電路至少具有一無線接收模組，該無線接收模組可接收一外部的鎖控制裝置所發射之高、低頻無線電波，該低頻無線電波可轉換為一穩定電壓，並通過一電源管理模組產生供應該鎖電路整體運作所需之電能，該高頻無線電波依序經由一讀碼模組及一解碼模組處理後，產生一控制碼，再由一微處理單元接收並解析該控制碼，確認符合預設條件後，輸出一控制信號至一驅動模組，以控制一預設鎖芯驅動組件帶動一鎖芯對該鎖本體進行相對應之開、關鎖動作。
Patent TW-I747175-B (TW)
Title: A nasal cannula, conduit and securement system
Inventor: O'CONNOR MARK THOMAS
IPC: A61M16/06
Filed: 2012-04-09
Granted: 2021-11-21
Abstract: This invention relates to medical breathing tubes comprising a tubular body, the body defining a lumen extending between open terminal ends of the body and an internal form enclosed within the lumen and supportive of the tubular body. The internal form may be of a coated encapsulated internal form, the coating securing the internal form to the tubular body. The internal form may also or separately provide for a series of alternative crests and troughs (e.g. corrugations) of the tubular body. Patient interfaces (such as masks or nasal cannula) can be connected to such tubing. A system for securing patient interfaces in an operational position may also be utilised.
Patent TW-I737348-B (TW)
Inventor: YEN PING-LANG
IPC: G05D1/02
Filed: 2020-06-12
Granted: 2021-08-21
Abstract: 一種可與使用者協同工作的載具系統包括載具機構、驅動系統、感測器以及控制系統。載具機構用以承載工作件。驅動系統傳動載具機構於移動路徑上移動。感測器偵測使用者的移動資訊或指令，與載具機構的移動方向上的範圍偵測內的環境資訊。控制系統連接於驅動系統與感測器之間。控制系統接收使用者的移動資訊，以及環境資訊以建立偵測範圍的地圖，並根據使用者的移動資訊或者操作者的指令，設置當前目標於地圖的邊界範圍內。控制系統並根據載具機構的當前位置與當前目標進行規劃移動路徑，並進行循跡路徑移動。
Patent TW-I789618-B (TW)
Inventor: BONAKDAR ALIREZA
IPC: H01L27/146
Filed: 2020-08-20
Granted: 2023-01-11
Abstract: An image sensor includes a substrate material, an array of the color filters, an array of waveguides and spacers. The substrate material includes a plurality of photodiodes disposed therein. The array of color filters are disposed over the substrate material. The array of waveguides are disposed over the substrate material. The buffer layer is disposed between the substrate material and the arrays of color filters and waveguides. The spacers are disposed between the color filters in the array of color filters. The spacers are disposed between the waveguides 
in the array of waveguides. Incident light is adapted to be confined between the spacers. The incident light is adapted to be directed through one of the waveguides and through one of the color filters prior to being directed through the buffer layer into one of the photodiodes in the substrate material.
Patent TW-I776215-B (TW)
Title: Method, system and non-transitory computer readable storage medium for generating description codes of user interface
Inventor: CHANG CHIEN-CHUAN
IPC: G06F8/38
Filed: 2020-08-24
Granted: 2022-09-01
Abstract: This disclosure discloses a method for generating description codes of a user interface, and the method includes the step of displaying a programmable user interface having a first object and a second object; grouoping the first object and the second object to form a grouping block; cutting the grouping block into a first sub-block and a second sub-block; setting the first sub-block to have a first display attribute; displaying a first attribute element on the programmable user interface; detecting whether the first attribute element is selected; changing the first display attribute to a second display attribute when it is detected that the first attribute element is selected; and generating a first description code corresponding to the first sub-block according to the second display attribute. This disclosure also discloses a system and related non-transitory computer-readable storage media for generating description codes of a user interface.
Patent TW-I778429-B (TW)
Inventor: RAMASWAMY KARTIK
IPC: H01J37/32
Filed: 2016-05-25
Granted: 2022-09-21
Abstract: 一種電漿源，由電漿點源陣列所組成，該電漿點源陣列在使用者界定的區域間以空間和時間的方式控制帶電粒子和自由基的產生。
Patent TW-I804772-B (TW)
Inventor: DUAN QIANG-FEI
IPC: F28D1/06
Filed: 2020-11-13
Granted: 2023-06-11
Abstract: 一種具泵浦之水排，係包含：一泵浦、一水排；所述泵浦具有一導流出口及一導流入口；所述水排具有一第一腔體，該第一腔體內部具有一容水腔室及複數連通水道，並容水腔室內填充有一工作液體，該第一腔體外部具有一出口端及一入口端及一泵浦設置槽以容設該泵浦，該容水腔室內具有一液面高度，該導流出、入口與該出、入口端對應設置，並與該容水腔室相連通且低於或齊平於該倒置之液面高度，令所述泵浦以可拆卸地整合於該水排上，藉由水排此種設置，係可防止該水排倒置時泵浦無法吸水之缺失者。
Patent TW-I748792-B (TW)
Inventor: NISKANEN ANTTI J
IPC: H01L21/3065
Filed: 2014-03-07
Granted: 2021-12-01
Abstract: Methods and precursors for depositing silicon nitride films by atomic layer deposition (ALD) are provided. In some embodiments the silicon precursors comprise an iodine ligand. The silicon nitride films may have a relatively uniform etch rate for both vertical and the horizontal portions when deposited onto three-dimensional structures such as FinFETS or other types of multiple gate FETs. In some embodiments, various silicon nitride films of the present disclosure have an etch rate of less than half the thermal oxide removal rate with diluted HF (0.5%).
Patent TW-I767449-B (TW)
Inventor: HUNG CHUN-HSIUNG
IPC: H02N2/18
Filed: 2020-12-14
Granted: 2022-06-11
Abstract: 本發明提供一種具阻抗匹配之壓電片發電電路，包含壓電片、整流單元及阻抗匹配單元。壓電片之等效電路包含等效電源、電源內阻及與電源內阻連接之電源端電容。電源端電容連接電源內阻並形成第一阻抗。整流單元電性連接壓電片。阻抗匹配單元串聯或並聯連接整流單元。阻抗匹配單元包含第一級變壓器及電感。其中阻抗匹配單元之電感透過第一級變壓器耦合而形成第二阻抗，藉以令第一阻抗與第二阻抗匹配。藉此，本發明之具阻抗匹配之壓電片發電電路藉由阻抗匹配提高壓電片發電電路之轉換效率。
Patent TW-I763195-B (TW)
Inventor: LI CHENG-HSIEN
IPC: H04B3/20
Filed: 2020-12-18
Granted: 2022-05-01
Abstract: A signal transceiving apparatus having echo-canceling mechanism is provided. A mixer circuit includes a Wheatstone bridge and a transformer winding circuit. The Wheatstone bridge includes another transformer winding circuit and a variable load and includes a first input terminal, a first output terminal, a second input terminal and a second output terminal located at each two neighboring arms in an order. A transmission circuit is coupled to the first input terminal and the second input terminal to perform signal transmission through the mixer circuit. A receiving circuit is coupled to the first output terminal and the second output terminal to perform signal receiving through the mixer circuit. A control circuit adjusts the impedance of the variable load when a remained echo noise amount does not satisfy a minimum echo noise amount condition, and stops to adjust the impedance when the remained echo noise amount satisfies the condition.
Patent TW-I807246-B (TW)
Title: 磁性記憶裝置及磁性記憶裝置之製造方法
Inventor: KANAYA HIROYUKI
IPC: G11C11/16
Filed: 2021-01-19
Granted: 2023-07-01
Abstract: 本發明之實施方式提供一種具備具有適當特性之磁阻效應元件之磁性記憶裝置。
 
     實施方式之磁性記憶裝置具備：複數個第1配線，其等分別於第1方向延伸；複數個第2配線，其等分別於與上述第1方向交叉之第2方向延伸；及複數個第1記憶胞，其等設置於上述複數個第1配線與上述複數個第2配線之間，分別包含串聯連接之第1開關元件及第1磁阻效應元件，上述第1開關元件與對應之上述第1配線連接，上述第1磁阻效應元件與對應之上述第2配線連接；且上述第1開關元件包含：第1下部電極，其設置於上述第1配線側；第1上部電極，其設置於上述第1磁阻效應元件側；及第1開關材料層，其設置於上述第1下部電極與上述第1上部電極之間；且於上述第1方向上互為相鄰之上述第1記憶胞中所含之上述第1下部電極係連續地設置於上述第1配線上，上述第1配線將於上述第1方向上互為相鄰之上述第1記憶胞連接。
Patent TW-I771894-B (TW)
Inventor: HUANG CHIEN-TEH
IPC: E04F15/02
Filed: 2021-02-03
Granted: 2022-07-21
Abstract: 一種用以製作高架地板之成形裝置，其成形組件係於第一模具之第一壓合面上配置有複數凸塊，以於第二模具之第二壓合面與該第一壓合面之間形成一作為目標物之高架地板鑄件，且藉由該複數凸塊，可於該目標物上形成複數凹部，故於後續以沖壓方式進行成孔作業時，可於該凹部處形成穿孔，使該目標物預定形成該穿孔處之厚度極薄，而大幅縮減成孔深度，以利於加工。
Patent TW-I758103-B (TW)
Title: Semiconductor device
Inventor: CHIEN TUN-FEI
IPC: G11C8/08
Filed: 2021-02-22
Granted: 2022-03-11
Abstract: The present invention provides a semiconductor device comprising memory circuits. Examples pertaining to double-pitch layout techniques in designing a memory circuit layout are described. In a memory circuit, a layout of a first column of M x 1 one-bit memory cells of an array of memory cells and a layout of a second column of M x 1 one-bit memory cells of the array of memory cells are mirrored in horizontal and vertical axes such that a first group of input/output (I/O) pins, which correspond to the first column of M x 1 one-bit memory cells, are on a first side of a layout of the array and the second group of I/O pins, which correspond to the second column of M x 1 one-bit memory cells, are on a second side opposite the first side of the layout of the array.
Patent TW-I759142-B (TW)
Inventor: Chang Keming
IPC: E04B1/86
Filed: 2021-03-16
Granted: 2022-03-21
Abstract: The present invention discloses a sound-absorbing structure, which is formed a fixed structure and at least one movable structure via a wire cutting process. The at least one movable structure includes a connecting structure and a displaceable structure. Among this, the connecting structure and the fixed structure are connected as a whole structure. The displaceable structure can be elastically stuck with or separated from the fixed structure. When at least one movable structure surface of the movable structure protrudes from at least one fixed structure surface of the fixed structure, the at least one movable structure surface and the at least one fixed structure surface present a non-level state to form a sound-absorbing surface. Thus, the sound-absorbing structure can be designed to a fixed structure and a movable structure to produce a variety of embodiment styles for fitting different practical needs.
Patent TW-I790575-B (TW)
Inventor: WANG YUNLONG
IPC: H04R31/00
Filed: 2021-03-19
Granted: 2023-01-21
Abstract: The embodiments of the present application provide a silicon-based microphone apparatus and an electronic device. The silicon-based microphone apparatus includes: a circuit board with at least two sound inlet holes; a shielding cover covered on one side of the circuit board to form an acoustic cavity; at least two difference silicon-based microphone chips arranged on one side of the circuit board and located in the acoustic cavity, wherein a rear cavity of each of the silicon-based microphone chips is connected and communicated with each of the sound inlet holes in a one-to-one correspondence; a separator located in the acoustic cavity and separating the acoustic cavity into sub-acoustic cavities corresponding to the rear cavities of the difference silicon-based microphone chips partially adjacent to each other. The 
embodiments of the application adopt a sound pickup structure including at least two difference silicon-based microphone chips, which may reduce noise and improve quality of the output audio signal. The separator in the acoustic cavity may effectively reduce interference by the sound waves on the other difference silicon-based microphone chips, so that pickup accuracy may be effectively improved and thus the quality of the audio signal output by the silicon-based microphone device may be improved.
Patent TW-I782497-B (TW)
Inventor: HUANG YU-LIEN
IPC: H01L21/60
Filed: 2021-04-21
Granted: 2022-11-01
Abstract: 半導體裝置包括第一源極/汲極結構，耦接至沿著第一方向延伸的第一導體通道的末端。半導體裝置包括第二源極/汲極結構，耦接至沿著第一方向延伸的第二導體通道的末端。半導體裝置包括第一內連線結構，延伸穿過層間介電層並電性耦接至第一源極/汲極結構。半導體裝置包括第二內連線結構，延伸穿過層間介電層以電性耦接至第二源極/汲極結構。半導體裝置包括第一隔離結構，位於第一源極/汲極結構與第二源極/汲極結構之間，並延伸至層間介電層中。
Patent TW-I814014-B (TW)
Inventor: HUANG YA-HUI
IPC: D21H19/40
Filed: 2021-06-09
Granted: 2023-09-01
Abstract: A paper material and a flexible packaging material using the same are provided. At least one surface of the paper material is coated with a first coating layer and a second coating layer, and the paper material has an air permeability greater than 45200 sec and a dyne value less than 40 dyn/cm. The first coating layer includes filler and a first water-based heat-sealable coating. The first water-based heat-sealable coating includes a polyolefin dispersion, an ethylene acrylic acid copolymer, or a styrene acrylate emulsion. The second coating layer includes filler and a second water-based heat-sealable coating. The second water-based heat-sealable coating includes a polyolefin dispersion, an ethylene acrylic acid copolymer, a styrene acrylate emulsion, or polyvinyl alcohol.
Patent TW-I780775-B (TW)
Title: 適用於顯示器的夾具裝置及燈具設備
Inventor: Wang xiang-yi
IPC: F21V21/088
Filed: 2021-06-16
Granted: 2022-10-11
Abstract: 一種適用於顯示器的夾具裝置及燈具設備。該夾具裝置適用於供一燈具裝置裝設在一顯示器上，並包含一支撐元件、一安裝元件，以及一樞接元件。該支撐元件適用於設置在該顯示器頂端。該安裝元件組裝於該支撐元件的前端部，並適用於供該燈具裝置安裝以照明該顯示器的前方區域。該樞接元件包括一樞接該支撐元件後端部的樞接部、一低於該樞接部並適用於抵接在該顯示器背面的撐抵部，以及一高於該樞接部且重於該撐抵部的配重部。本新型以特殊結構設計，透過重力產生夾設效果，具有無需使用彈性元件的特點。
Patent TW-I786720-B (TW)
Inventor: MATSUMOTO SIGERU
IPC: G01M7/02
Filed: 2017-01-16
Granted: 2022-12-11
Abstract: 關於本發明的一實施形態的振動產生裝置，具備：振動台；X軸振動產生單元，在X軸方向使振動台振動；以及Y軸線性導槽，將振動台與X軸振動產生單元連接成可在垂直於X軸方向的Y軸方向滑動，其中Y軸線性導槽具備：Y軸軌道，在Y軸方向延伸；以及Y軸載運器，在Y軸方向可滑動地嚙合於Y軸軌道，在Y軸載運器與Y軸軌道之間形成有五條以上的複數個負載路徑，複數個負載路徑分別有複數個轉動體轉動。
Patent TW-I766769-B (TW)
Inventor: TANG SHAO TZU
IPC: H01L23/60
Filed: 2021-07-21
Granted: 2022-06-01
Abstract: 一種電子封裝件，係將一設有電子元件之承載結構接置於一天線結構上，其中，該天線結構之邊緣處係形成有階梯部，以令遮蔽體沿該階梯部之表面佈設，使該遮蔽體僅覆蓋該天線結構之局部表面，避免該遮蔽體干涉該天線結構之運作。
Patent TW-I804941-B (TW)
Inventor: WU SHENG-TSE
IPC: G01R33/06
Filed: 2021-08-02
Granted: 2023-06-11
Abstract: 本發明之電流感測器中，導磁體圍繞受測導體，且該導磁體之兩端之間可形成氣隙。該受測導體上的電流於該導磁體產生磁通，且感測元件設置於該氣隙以根據該磁通感應該電流。兩凹槽分別形成於該氣隙之兩側。因該兩凹槽的中間部位之間的磁阻高於兩凹槽的旁側之間的磁阻，讓高磁通分佈之範圍更廣。因此，該感測元件即使因為組裝誤差而稍微偏離預定的中心位置，仍能感測到磁通量，也就是可增加允許該感測元件設置之範圍。
Patent TW-I793707-B (TW)
Inventor: LEE SHANG YO
IPC: G06Q50/02
Filed: 2021-08-06
Granted: 2023-02-21
Abstract: The invention relates to a start-up oriented production and sales platform and a method thereof, wherein the platform comprises: an internet login module for allowing at least one start-up people participated in the platform to login and 
join; a selection module for selecting a product to be developed, in which the product to be developed contains at least one dried food material; a developing module for providing development of the selected product to be developed, including a material selection and formulation design sub-module, and a package design sub-module for proceeding with package design of the selected product and to complete package of a developed produce; an evaluating module for receiving the developed product, and evaluating and examining if the developed product meets with the conditions for selling in the market ; a production unit for producing a qualified and customized product; and a sales unit for selling the qualified and customized product via a sales channel and letting the start-up people proceed with a shared storefront operation when meeting with the condition for the storefront operation to achieve an integrated platform including start-up, product design & development, production, sales, and shared storefront, so as to be a novel online-to-offline (O2O) business model.
Patent TW-I788036-B (TW)
Inventor: OH SOO-ME
IPC: H04N19/513
Filed: 2012-11-07
Granted: 2022-12-21
Abstract: 一種在合併模式中對視頻資料解碼的圖像解碼設備，包括圖框間預測模組、逆量化模組、逆變換模組以及加法器。圖框間預測模組導出當前編碼單元的運動資訊，並且利用運動資訊產生預測塊，其中利用合併索引與合併候選列表導出運動資訊，且利用可用的多個空間合併候選與時間合併候選構造合併候選列表。逆量化模組利用量化參數對量化塊進行逆量化。逆變換模組對逆量化塊進行逆變換以產生殘餘塊。加法器將殘餘塊與預測塊相加以產生重構塊。
Patent TW-I774589-B (TW)
Inventor: CHEN SHOU-HSUN
IPC: A61L2/10
Filed: 2021-10-21
Granted: 2022-08-11
Abstract: 本案的殺菌裝置包含發光單元、開關單元、安全部件、遮蓋部件及彈性元件，其中當安全部件接收第二外力而移動至最終位置時，遮蓋部件的燈罩才能利用第一外力帶動第二連接部穿設並卡合於穿孔，且遮蓋部件的燈罩同時帶動開關單元開啟並根據控制訊號控制發光單元啟動以進行光源投射，因此本案的殺菌結構可先根據安全部件的位置確認使用者是否有殺菌物品的意願，再確認使用者具有殺菌物品的意願後才開啟發光單元，因此本案的殺菌結構可較安全地使用，避免對人體的損害。
Patent TW-I814136-B (TW)
Inventor: LEE JEONG-SEOP
IPC: G06F3/041
Filed: 2021-11-17
Granted: 2023-09-01
Abstract: Embodiments of the present disclosure relate to a touch display device and a touch sensing circuit that apply a load-free driving signal having a phase difference or amplitude difference from the touch driving signal to a touch display panel. According to the embodiments of the present disclosure, electromagnetic noise immunity may be improved and touch accuracy may be increased. The touch sensing circuit comprises: a touch driving circuit configured to output a pulse type touch driving signal to at least one of a plurality of touch electrodes disposed on a touch display panel; and a load-free driving signal output circuit configured to output at least one load-free driving signal having a frequency equal to a frequency of the touch driving signal and having a phase difference or amplitude difference from the touch driving signal.
Patent TW-I777894-B (TW)
Title: 半導體記憶體裝置
Inventor: KIM SUNGRAE
IPC: G06F11/16
Filed: 2022-02-10
Granted: 2022-09-11
Abstract: 一種半導體記憶體裝置包括記憶體胞元陣列、鏈路錯誤校
正碼(ECC)引擎及晶粒上ECC引擎。記憶體胞元陣列包括多個揮發性記憶體胞元。鏈路ECC引擎藉由對包括主資料及第一奇偶校驗資料的第一碼字執行第一ECC解碼來提供主資料，且基於第一ECC解碼的結果而產生第一錯誤旗標。晶粒上ECC引擎藉由對主資料執行第一ECC編碼來產生第二奇偶校驗資料，因應於第一錯誤旗標被停用而向記憶體胞元陣列的目標頁提供包括主資料及第二奇偶校驗資料的第二碼字，或者因應於第一錯誤旗標被停用而藉由改變第二碼字的位元中的至少一者來產生第三碼字。
Patent TW-I813363-B (TW)
Title: Semiconductor structure and method of manufacturing the same
Inventor: JANG SEMYEONG
IPC: H01L29/40
Filed: 2022-06-30
Granted: 2023-08-21
Abstract: An embodiment of the present application relates to the field of semiconductor, and provides a semiconductor structure and a method for manufacturing the same. The semiconductor structure includes a substrate of spaced bit lines and semiconductor channels, the bit lines extending in a first direction, and the semiconductor channels being located at a portion of a top surface of the bit lines, and in a direction perpendicular to the top surface of the bit lines, the semiconductor channel including a first region, a second region and a third region arranged in sequence; a dielectric layer, located between adjacent bit lines and on a surface of the semiconductor channel; a first gate layer, surrounding the dielectric layer of the second region and extending in a second direction, the first direction being different from the second direction; a second gate layer, surrounding the dielectric layer of the third region, and in a direction perpendicular to the top surface of the bit lines, the second gate layer being spaced from the first gate layer; an insulating layer, located between adjacent semiconductor channels on the same bit line and isolating the first gate layer and the second gate layer located on the adjacent dielectric layers. The embodiment of the present application can at least improve the electrical performance of the semiconductor structure.
Patent TW-I796257-B (TW)
Title: Analog hardware realization of neural networks
Inventor: TIMOFEJEVS ALEKSANDRS
IPC: G06N3/06
Filed: 2021-06-23
Granted: 2023-03-11
Abstract: Systems and methods are provided for analog hardware realization of neural networks. The method incudes obtaining a neural network topology and weights of a trained neural network. The method also includes transforming the neural network topology to an equivalent analog network of analog components. The method also includes computing a weight matrix for the equivalent analog network based on the weights of the trained neural network. Each element of the weight matrix represents a respective connection between analog components of the equivalent analog network. The method also includes generating a schematic model for implementing the equivalent analog network based on the weight matrix, including selecting component values for the analog components.
Patent ZA-200109663-B (ZA)
Title: Security turnkey and lock system.
Inventor: KLEINHAENI ARNO
IPC: E05B27/06
Filed: 2001-11-23
Abstract: The security reversible key with an assigned cylinder (Z) has a blocking groove (BN) with a coded blocking depth (B 1 , B 2 , B 3 ), which runs parallel to the axis of the key (x) from the tip of the key to at least the first position (P 1 ) of a row of tumbler pins (A 2 ) on the key. In the assigned cylinder, at least at the rearmost coding position (P 1 ), a pair of tumbler pins corresponding to the blocking groove (BN) with a blocking tumbler pin (BZ) and an extended blocking counter pin (BG) are foreseen, whereby the blocking counter pin (BG) impinges on the cylinder housing ( 10 ), if the blocking groove is insufficiently deep and, with this, the complete insertion of a key with an insufficiently deep blocking groove is blocked by the pair of blocking tumbler pins. Simultaneously, the blocking tumbler pin (BZ) with the counter pin (BG) at the position (P 1 ) also serves as coding tumbler pin. In the case of the locking system with security reversible keys for locking installations at least two areas are defined, In a first area (G 1 ) several additional security elements and a blocking code function are provided while, in the second area (G 2 ), a more simple basic coding are foreseen. With the first area (G 1 ), an unequivocal segmentation into independent market areas (M 1 , M 2 , M 3 ) is defined and, with this, a world-wide unique locking system with enhanced security and applicability is created.
Patent ZA-200200672-B (ZA)
Title: Cleaning implements having structures for retaining a sheet.
Inventor: KINGRY GARY WILLIAM
IPC: A47L13/256
Filed: 2002-01-24
Abstract: A cleaning implement, such as a floor mop, is provided. The cleaning implement includes a handle and a cleaning head attached to the handle. The cleaning head has at least one attachment structure for receiving and retaining a sheet about the cleaning head. The attachment structure includes a base triangle and a plurality of substantially pie-shaped sections whose apexes meet at a substantially common point adjacent the base triangle. Two sides of the base triangle and two sides of each of the pie-shaped sections are defined by slits passing through the flexible material forming the attachment structure such that the base triangle and each of the pie-shaped sections can be deflected to receive the sheet.
Patent ZA-200301717-B (ZA)
Title: Fibre-containing concretes with very high strengths and ductility.
Inventor: CASANOVA PASCAL
IPC: C04B28/02
Filed: 2003-02-28
Abstract: A concrete in which metallic fibers are dispersed, obtained through mixing with water a composition including a cement; ultrafine elements with a pozzolanic reaction; granular elements distributed into two granular classes (C<SUB>1</SUB>)>1 mm and <5 MM AND (C<SUB>2</SUB>) ranges from 5 to 15 mm; cement additions; an amount of water E added in the mixture; a dispersant, and preferably a superplasticizer; metallic fibers, in an amount maximum equal to 120 kg per m<SUP>3 </SUP>of concrete, the contents of the various components (a), (b), (C<SUB>1</SUB>), (C<SUB>2</SUB>), (d) and the amount of water E, expressed in volume, meeting the following relationships: ratio 1: 0.50<=(C<SUB>2</SUB>)/(C<SUB>1</SUB>)<=1.20; ratio 2: 0.25<=[(A)+(B)+(D)]/[(C<SUB>1</SUB>)+(C<SUB>2</SUB>)]<=0.60; ratio 3: 0.10<=(b)/(a)<=0.30; ratio 4: 0.05<=E/[(a)+(b)+(d)]<=0.75; ratio 5: (d)/(a)<=0.20. The invention applies to the manufacture of voussoirs without frameworks, of tiles and of elements of the plate, shell type or the like.
Patent ZA-200305309-B (ZA)
Title: Thermal protection system having a variable density of fibers.
Inventor: MOODY HENRY
IPC: D03D11/00
Filed: 2003-07-09
Abstract: A thermal protection system (TPM) for protecting a surface subject to high thermal load comprising a fiber substrate where the substrate is composed of woven or non-woven layers of fibers laminated together, or the substrate is formed by a process of three-dimensional weaving, wherein the fiber substrate has a variable density of fibers, with said density of fibers increasing across the thickness of the TPM, and further wherein the substrate is needled and coupled to an insulation backing.
Patent ZA-200309196-B (ZA)
Title: Particles containing fabric conditioner.
Inventor: KUMAR MISTRY KISHOR
IPC: C08F220/34
Filed: 2003-11-26
Abstract: A particulate composition comprising particles having a polymeric matrix including a fabric conditioning active ingredient and wherein the polymeric matrix is formed of a co-polymer of (a) an ethylenically unsaturated hydrophobic monomer with (b) a free base monomer. Preferably the composition is comprised in a detergent concentrate in which the particles are dispersed wherein the fabric conditioner is not released in the concentrate or during the wash cycle of a laundry operation but is released during the rinse cycle of said laundry operation.