baber/WOPTO huggingface dataset:
Patent TW-I792016-B (TW)
Title: 指紋感測系統及其使用方法
Inventor: CHENG MING-YUAN
IPC: G06K9/62
Filed: 2020-07-01
Granted: 2023-02-11
Abstract: 一種指紋感測系統，包括多個微透鏡、一感測器、一限光結構以及一控制器。多個微透鏡排成陣列。感測器具有多個排成陣列的感測像素。感測器、限光結構以及這些微透鏡在一排列方向上依序排列。控制器與感測器電性連接。這些微透鏡之間的節距大於這些感測像素之間的節距。控制器根據感測器的多個輸出像素的訊號形成一指紋影像，其中每一輸出像素為每相鄰的至少四個感測像素中的其中之一。一種指紋感測系統的使用方法亦被提出。
Patent TW-I771711-B (TW)
Title: 磁感應組件
Inventor: LIN CHIH HUNG
IPC: H01F27/28
Filed: 2020-07-13
Granted: 2022-07-21
Abstract: 一種磁感應組件，包括一磁心、一初級側繞組、一次級側繞組、及一基座；其中，該基座具有一主體，該主體具有一軸向貫穿的中空部，其表面上形成有n個向外凸出的槽座，n≧1，將該主體分隔為n+1個繞線區提供所述初級側繞組選擇性纏繞，該槽座內具有一槽室，一與所述中空部互通的穿孔，以及一容許次級側繞組進入到該槽室中的開口，藉此，以所述磁心貫穿中空部、穿孔及導電片的迴圈與該初級側繞組及次級側繞組感應導磁。
Patent TW-I748589-B (TW)
Inventor: CHEN JYH-CHERN
IPC: G01N21/3586
Filed: 2020-08-04
Granted: 2021-12-01
Abstract: 一種組織切片健康度檢測方法，包括產生太赫茲頻率的一發射電磁波，並發射至一組織切片；偵測經過該組織切片之太赫茲頻率的一接收電磁波；比較該發射電磁波與該接收電磁波間的複數個特徵信號差異；以及根據該複數個特徵信號差異，計算該組織切片之健康度。
Patent TW-I780469-B (TW)
Inventor: JEONG EUISOO
IPC: G02B5/20
Filed: 2020-08-14
Granted: 2022-10-11
Abstract: 本發明提供一種染料化合物、感光性樹脂組成物、感光性樹脂層、彩色濾光片以及顯示裝置。所述染料化合物由化學式1表示： 
在化學式1中，每個取代基與說明書中所定義的相同。本發明能改善有機溶劑的溶解度且具有極佳的螢光控制和光譜一致性。
Patent TW-I808350-B (TW)
Title: Method and system for composing a video material
Inventor: ANDERSSON VIKTOR A
IPC: H04N5/76
Filed: 2020-09-28
Granted: 2023-07-11
Abstract: There is provided a method and system for composing a video material of a course of actions along a track in an area monitored by a plurality of video cameras. A first sequence of user inputs defining a track in the area monitored by the plurality of video cameras is received. Each user input in the first sequence is associated with a time stamp and is received as an indication of a position in a map of the area being monitored by the plurality of video cameras. For each user input in the first sequence, video recordings from those of the plurality of video cameras that have a field-of-view covering the position indicated by the user input are collected. The collected video recordings are being recorded in a time period starting at the time stamp associated with the user input and ending at a time stamp associated with a next user input in the first sequence or when an indication to stop the collecting is received. A video material is then composed from the video recordings collected for the user inputs in the first sequence.
Patent TW-I764303-B (TW)
Title: 操作方法及電子系統
Inventor: CHANG CHING-YI
IPC: G02B27/01
Filed: 2020-09-28
Granted: 2022-05-11
Abstract: 一種操作方法及電子系統，此操作方法包括由一第一輸入裝置產生一第一使用者輸入以及於一第一輸入操作模式中根據該第一使用者輸入執行一第一輸入控制；判斷在一虛擬實境環境中是否存在有由一第二輸入裝置所發射的光線與該虛擬實境環境的一交點；響應於判斷出在該虛擬實境環境中有由該第二輸入裝置所發射的光線與該虛擬實境環境的該交點存在，切換至一第二輸入操作模式；以及由該第二輸入裝置產生一第二使用者輸入以及於該第二輸入操作模式中根據該第二使用者輸入執行一第二輸入控制。
Patent TW-I792077-B (TW)
Inventor: XU KUN
IPC: G02B7/02
Filed: 2020-10-16
Granted: 2023-02-11
Abstract: An optical imaging lens including at least one lens element and an optical ring element sequentially along an optical axis from an object-side to an image-side is provided. The optical ring element is located on a side facing the image-side of the lens element closest the image-side has an object-side bearing surface facing the object side and in contact with the closest lens element. The object-side bearing surface has an object-side outer periphery and an object-side inner periphery, and the object-side inner periphery is located between the optical axis and the object-side outer periphery. The object-side bearing surface has at least one groove, and the at least one groove extends in the radial direction to the object-side inner periphery.
Patent TW-I771780-B (TW)
Title: 補強塊及具有該補強塊的整理箱
Inventor: HSU MU-CHUAN
IPC: A47G29/08
Filed: 2020-10-27
Granted: 2022-07-21
Abstract: 本案提供一種補強塊，其係應用於整理箱，該補強塊整體略呈框體狀，包含第一環狀結構及第二環狀結構、及一定位部。其中，第二環狀結構與第一環狀結構之間具有間距不小於0.5公分的間隔、第二環狀結構的厚度不大於第一環狀結構的厚度、第二環狀結構為第一環狀結構所圍繞、以及定位部設置於間隔。
Patent TW-I792100-B (TW)
Title: 後輪旋轉鎖控機構及幼兒載具
Inventor: KENNY CHENG
IPC: A47D13/02
Filed: 2020-11-24
Granted: 2023-02-11
Abstract: 本發明公開了一種後輪旋轉鎖控機構及具有該後輪旋轉鎖控機構的幼兒載具，後輪旋轉鎖控機構包括固定座、操作件、驅動件及鎖定件，固定座固設於車架上，操作件樞接於固定座上，驅動件活動地穿置於固定座與操作件二者之任一者上，並與二者之另一者固定連接或抵接，鎖定件與驅動件呈連動的設置，且沿阻止車架與後輪相對旋轉的方向布置；操作操作件使其相對固定座轉動，使得驅動件在與之固定連接或抵接的操作件或固定件的作用下相對另一者移動或轉動，從而帶動鎖定件移動至允許或限制後輪相對車架旋轉的釋鎖位置或鎖定位置。本機構結構簡單且操作便捷，有效提高了具有該後輪旋轉鎖控機構的幼兒載具的舒適性和適應性。
Patent TW-I746306-B (TW)
Inventor: YU CHEN-HUA
IPC: H01L21/60
Filed: 2020-12-10
Granted: 2021-11-11
Abstract: In an embodiment, a package structure includes: a first integrated circuit die including first die connectors; a first dielectric layer on the first die connectors; first conductive vias extending through the first dielectric layer, the first conductive vias connected to a first subset of the first die connectors; a second integrated circuit die bonded to a second subset of the first die connectors with first reflowable connectors; a first encapsulant surrounding the second integrated circuit die and the first conductive vias, the first encapsulant and the first integrated circuit die being laterally coterminous; second conductive vias adjacent the first integrated circuit die; a second encapsulant surrounding the second conductive vias, the first encapsulant, and the first integrated circuit die; and a first redistribution structure including first redistribution lines, the first redistribution lines connected to the first conductive vias and the second conductive vias.
Patent TW-I751841-B (TW)
Title: Electrode and lithium-ion battery employing the same
Inventor: WU WEI-HSIN
IPC: H01M10/0562
Filed: 2020-12-17
Granted: 2022-01-01
Abstract: An electrode and a lithium-ion battery employing the same electrode are provided. The electrode includes an active layer, a conductive layer, and a non-conductive layer. The conductive layer is disposed on a top surface of the active layer. The conductive layer includes a first porous film and a conductive lithiophilic material, and the conductive lithiophilic material is within the first porous film and covers the inner surface of the first porous film. The non-conductive layer includes a second porous film and a non-conductive lithiophilic material, and the non-conductive lithiophilic material is within the second porous film and covers the inner surface of the second porous film. According to embodiments of the disclosure, the conductive layer is disposed between the active layer and the non-conductive layer. The binding energy (ΔG) of the lithiophilic material with lithium is less than or equal to -2.6eV.
Patent TW-I769633-B (TW)
Inventor: KUO CHIN-PIN
IPC: G06T7/00
Filed: 2020-12-22
Granted: 2022-07-01
Abstract: 本申請涉及圖像分析技術，本申請提供一種圖像瑕疵檢測方法、裝置、電腦裝置及介質。該方法能夠將待檢測圖像轉換為多個不同預設尺寸的尺寸圖像，利用預先構建的編碼器對多個尺寸圖像進行特徵提取，得到多個潛向量，將多個潛向量輸入至與編碼器對應的解碼器中，得到多個重構圖像，將多個潛向量輸入至預先訓練的高斯混合模型中，得到估測概率，將每個重構圖像與每個尺寸圖像進行比較，得到計算誤差，根據每個估測概率及每個計算誤差確定總誤差，根據每個總誤差及與每個總誤差對應的預設閾值確定檢測結果，本申請提高瑕疵檢測的準確度。
Patent TW-I740771-B (TW)
Inventor: HSIEH PO CHUN
IPC: A47J27/04
Filed: 2021-01-21
Granted: 2021-09-21
Abstract: 本發明提供一種攜帶式炊具結構，其包含一加熱箱、一收碳裝置、一入材口以及一排煙口，該加熱箱具備良好的導熱特性，該加熱箱內部界定成一加熱空間，該收碳裝置可拆卸的收納於該加熱空間，且該收碳裝置內部的一收碳空間與該加熱空間連通，該入材口的開口方向朝上並且與該加熱空間連通，該排煙口開設該加熱箱其中一側面，攜帶式炊具結構透過該入材口、該加熱空間以及該排煙口產生空氣對流。
Patent TW-I797543-B (TW)
Inventor: SHIH WEI-LUN
IPC: G06F3/041
Filed: 2021-01-22
Granted: 2023-04-01
Abstract: 一種驅動裝置及其操作方法。驅動裝置包括第一驅動電路以及第二驅動電路。第一驅動電路對顯示面板進行顯示驅動操作。第二驅動電路依據第一驅動電路的時序控制訊號對顯示面板進行指紋感測操作（包括感測器重置操作以及擷取影像操作）。指紋感測操作在相同畫面極性組態規則下進行。所述「相同的畫面極性組態規則」包括，在每次進行指紋感測操作時，第一極性組態（在針對一個相同指紋感測區進行感測器重置操作時顯示面板的畫面極性組態）與第二極性組態（在針對相同指紋感測區進行擷取影像操作時，顯示面板的畫面極性組態）之間的關係是固定不變的。
Patent TW-I752811-B (TW)
Title: 雙電晶體熱電分離封裝結構
Inventor: Yan zong-xian
IPC: H01L23/36
Filed: 2021-01-28
Granted: 2022-01-11
Abstract: 一種雙電晶體熱電分離封裝結構，包括有一基板，其設有第一、第二、第三、第四導電部及一散熱片，第一導電部具有一第一接點及一汲極輸出接點，第二導電部具有一第二接點及一源極輸出接點，第三導電部具有一第三接點及一閘極輸出接點，第四導電部具有一第四接點。一第一電晶體以其汲極連接第一接點，閘極連接第二接點，源極連接第四接點。一第二電晶體以其源極連接第二接點，閘極連接第三接點，汲極連接第四接點。基板於對應第一電晶體或第二電晶體的位置設有一穿孔，散熱片並伸入穿孔且與第一電晶體或第二電晶體接觸。
Patent TW-I747742-B (TW)
Title: Packet information analysis method and network traffic monitoring device
Inventor: LAI YU-KUEN
IPC: H04L29/06
Filed: 2021-02-22
Granted: 2021-11-21
Abstract: A packet information analysis method, the method is applicable to a network traffic monitoring device. The method includes the following steps. Obtaining a network traffic data, wherein the network traffic data includes a plurality of network packets. Generating an index parameter according to the packet header information of a monitored network packet in the plurality of network packets. Querying at least one reference table according to the index parameter to obtain a first reference value and an offset value corresponding to the index parameter in the at least one reference table. Obtaining a second reference value according to the first reference value and the offset value; and obtaining an evaluation value according to the second reference value, wherein the evaluation value reflects a distribution of a monitoring item in the plurality of network packets status.
Patent TW-I751925-B (TW)
Inventor: MAI HUNG CHUAN
IPC: B05D5/10
Filed: 2021-03-10
Granted: 2022-01-01
Abstract: The present invention discloses a water glue coating method and a multi-point piezoelectric spraying device. Firstly, a multi-point piezoelectric spraying device is provided, and the multi-point piezoelectric spraying device stores a water glue. Then, the multi-point piezoelectric spraying device is used to spray multiple droplets formed of the water glue on an object to be coated at the same time, all of which do not touch each other before landing on the object to be coated, and each droplet does not have a long and narrow tail shape. Finally, after all the droplets land on the object to be coated, all the droplets spread and combine on the object to be coated to form an adhesive film with a smooth surface on the object to be coated. This adhesive film can avoid the delamination, uneven film thickness, micro cracks and other defects when the object to be coated is joined with other components.
Patent TW-I806059-B (TW)
Title: A semiconductor device
Inventor: DUAN ZHIGANG
IPC: H01L27/01
Filed: 2021-06-01
Granted: 2023-06-21
Abstract: A semiconductor device includes a substrate and at least one capacitor element. The capacitor element is on the substrate. The capacitor element includes a first electrode with a first pad and first terminals connected to the first pad, wherein the first terminals extend away from the substrate; and a second electrode with a second pad and second terminals connected to the second pad, wherein the second terminals extend toward the substrate, wherein the first terminals and the second terminals are staggered and separated by an interlayer dielectric layer.
Patent TW-I771157-B (TW)
Title: Combination lock
Inventor: HO HSI HAO
IPC: E05B63/14
Filed: 2021-08-17
Granted: 2022-07-11
Abstract: A combination lock. The lock housing includes a panel and a base. The number lock mechanism includes number wheels, wheel barrels inserting the number wheels, wheel springs and a wheel rod. The number wheels are arranged spacedly, and the wheel rod is inserted in the wheel barrels. The wheel springs are elastically pressed between the wheel barrels. The wheel barrel includes a flat surface and a circular lug. The key lock mechanism includes a fasten base and a lock core. The control plates includes a lock core plate, a support spring and an axle wheel. The lock core plate abuts against the fasten base and selectively abuts against the flat surface or the circular lug. The support spring elastically presses against the bottom of the lock core plate. The lock core plate has a shaft, and the axle wheel is sleeved on the shaft. The lock core plate rotates around the shaft as the center point to lock the fasten base when the lock core plate is attached to the circular lug.
Patent TW-I772162-B (TW)
Inventor: HSU CHING-TUNG
IPC: G01N21/78
Filed: 2021-08-25
Granted: 2022-07-21
Abstract: 一種基於氣味分子進行物流管理的系統，包括一感測裝置、一資訊處理裝置及一伺服器，該感測裝置設置於一待追蹤物品上，該感測裝置包括一比色傳感器陣列及一分子儲存和釋放材料，該比色傳感器陣列包括複數個感測材料，該分子儲存和釋放材料散發一氣味分子，該感測材料和該氣味分子的至少一代謝分子反應而讓該比色傳感器陣列呈現一色彩圖案，該資訊處理裝置包括一取得該色彩圖案的影像擷取元件以及一傳送該色彩圖案的收發器，該伺服器儲存有一資料庫，該色彩圖案和該資料庫比對後產生一比對結果。
Patent TW-I771180-B (TW)
Title: Neural network accelerator tile architecture with three-dimensional stacking
Inventor: NOWATZYK ANDREAS GEORG
IPC: G06N20/00
Filed: 2018-06-04
Granted: 2022-07-11
Abstract: A three dimensional neural network accelerator that includes a first neural network accelerator tile that includes a first transmission coil, and a second neural network accelerator tile that includes a second transmission coil, wherein the first neural network accelerator tile is adjacent to and aligned vertically with the second neural network accelerator tile, and wherein the first transmission coil is configured to wirelessly communicate with the second transmission coil via inductive coupling.
Patent TW-I793758-B (TW)
Inventor: SHIH CHIANG-LIN
IPC: G11C8/14
Filed: 2021-09-10
Granted: 2023-02-21
Abstract: A semiconductor structure including silicon substrate, buried word lines, active areas, isolating areas, and nitride pillars is provided. The silicon substrate has a carrier surface. The buried word lines are buried in the silicon substrate. The active areas and the isolating areas are located on the carrier surface. The nitride pillars are disposed in the isolating areas respectively. The active areas and the isolating areas are arranged along a first direction. The buried word lines are extended along a second direction. The nitride pillars are located below the buried word lines in the isolating areas. A manufacturing method of semiconductor structure is also provided.
Patent TW-I784717-B (TW)
Inventor: LEE FUHSIENG
IPC: G06F17/18
Filed: 2021-09-16
Granted: 2022-11-21
Abstract: 一種射擊戰力預測評估系統，用以解決無法預判步兵在長距離運動之後的剩餘戰力的問題。該系統包含：一模擬載具；一偵測模組，用以獲得一生理數據；一射擊模擬模組，用以獲得一打靶射擊分數；一深度神經網路模組，用以預測受測者在下一個單位時間的射擊戰力衰退比例；及一運算處理模組，用以將受測者在乘坐該模擬載具前後的生理數據及打靶射擊分數輸入至該深度神經網路模組，以獲得該射擊戰力衰退比例，將該受測者的射擊戰力衰退比例，乘上該受測者在乘坐該模擬載具之前的打靶射擊分數，以獲得該受測者在下一個單位時間的一剩餘戰力。
Patent TW-I810659-B (TW)
Title: 氣化系統，基板處理裝置及半導體裝置的製造方法
Inventor: TANAKA AKINORI
IPC: B01J7/02
Filed: 2021-09-22
Granted: 2023-08-01
Abstract: 於氣化氣體之生成時，抑制殘渣堆積，謀求氣化效率的提升。
        提供一種技術，具備：氣化室，具有一端部與另一端部；第1流體供給部，在另一端部連接至氣化室，朝向一端部供給第1載體氣體與液體原料混合而成之混合流體；及第2流體供給部，在一端部連接至氣化室，構成為當從一端部供給第2載體氣體時，第2流體供給部供給的第2載體氣體沿著氣化室的內壁流動。
Patent TW-I788033-B (TW)
Title: Tire tread structure
Inventor: HUANG SHIH HUNG
IPC: B60C11/113
Filed: 2021-09-29
Granted: 2022-12-21
Abstract: A tire tread structure is disclosed, which includes a plurality of blocks, a plurality of circumferential grooves, a plurality of transverse grooves, and a plurality of narrow grooves. Each narrow groove is tapered from a top portion to a bottom portion. The bottom portion of each narrow groove is connected to a bottom channel and a bottom cavity, wherein one end of the bottom cavity is connected to the corresponding circumferential groove through the bottom channel, maximum widths of the bottom channel and the bottom cavity are both greater than a width of the bottom portion, and a cross-sectional area of the bottom cavity is greater than that of the bottom channel. Thanks to the tapered narrow groove as well as the bottom channel and bottom cavity 
of the present disclosure, the tire tread deformation, and thus the rolling resistance, is reduced. Moreover, due to the fact that the bottom channel is connected to the corresponding circumferential groove, and that one side of the bottom cavity is closed, the noise at a specific frequency can be offset and therefore reduced.
Patent TW-I769944-B (TW)
Title: Message transmission method
Inventor: HUANG CHENG SHIANG
IPC: H04L29/08
Filed: 2021-10-20
Granted: 2022-07-01
Abstract: A message transmission method, adapted to a RAN intelligent controller (RIC) server, the RIC server comprises a management component, and the message transmission method comprises: receiving an application packet information from an application component, wherein the application packet information comprises an application message identification, and the application message identification comprises an application message type and a management port number of the management component, and selectively updating a management routing table of the management component by the management component according to the application message type.
Patent TW-I784870-B (TW)
Title: 螢光輪
Inventor: IIZAWA NOBORU
IPC: F21S41/173
Filed: 2022-01-20
Granted: 2022-11-21
Abstract: 本發明之螢光輪，包括：基板（11），具有彼此背向的第1主面及第2主面；螢光體層（12），設置於第1主面；以及散熱構件（30E），由板材構成，和第1主面及第2主面中之任一面相對向地配置，且與基板（11）一同旋轉；散熱構件（30E），具有：突出部（34），以朝向任一面突出的方式設置於散熱構件（30E）之中央部，並具有與任一面接觸的接觸面；複數翼片（31），將除了該中央部以外之周邊區域中的複數區域（32）切割翻起而形成；以及彎曲端部，從散熱構件（30E）觀察，係朝向相同於複數翼片（31）被切割翻起之方向，彎曲散熱構件（30E）的外周緣端部而形成，並且具有係鈍角的彎曲角度。突出部（34），在基板（11）與散熱構件（30E）之間確保一定的間隔，並將基板（11）的熱，傳導至散熱構件（30E）之周邊區域。
Patent TW-I802266-B (TW)
Title: 蝕刻方法、半導體裝置之製造方法及電漿處理裝置
Inventor: YOKOYAMA TAKAHIRO
IPC: H01L21/3065
Filed: 2022-02-11
Granted: 2023-05-11
Abstract: 本發明提供一種可提高含金屬之遮罩之選擇比之蝕刻方法、半導體裝置之製造方法及電漿處理裝置。
        蝕刻方法具有如下工序：提供具備氧化矽層及含鎢之遮罩之針對邏輯元件之基板，該含鎢之遮罩於氧化矽層之上具有由側壁規定之開口；供給包括含鎢之氣體之處理氣體；以及自處理氣體產生電漿，於含鎢之遮罩之上部及側壁形成含有鎢之保護層，且經由開口對氧化矽層進行蝕刻；形成於含鎢之遮罩之上部之保護層的厚度，大於形成於含鎢之遮罩之側壁之保護層的厚度。
Patent TW-I802308-B (TW)
Title: Electronic device
Inventor: TSAI HAN-HSUAN
IPC: H05K7/12
Filed: 2022-03-03
Granted: 2023-05-11
Abstract: An electronic device includes a functional body, at least one engaging assembly, and a computing motherboard. The functional body has an accommodating slot, and includes at least one first connector protruding from the accommodating slot. The at least one engaging assembly is connected to the functional body, and includes at least one second connector. The at least one second connector can move relative to the functional body and protrude to the accommodating slot. The computing motherboard is assembled to the accommodating slot of the functional body detachably. The computing motherboard includes at least one first slot and at least one second slot. When the computing motherboard is assembled to the accommodating slot of the functional body along a first axis and is in a first mode, the at least one first slot of the computing motherboard is engaged with the at least one first connector of the functional body along the first axis, and the at least one second connector of the at least one engaging assembly moves relative to the functional body along a second axis and is engaged with the at least one second slot of the computing motherboard.
Patent TW-I806578-B (TW)
Inventor: PAN YUNG-TAI
IPC: G06F3/02
Filed: 2022-04-29
Granted: 2023-06-21
Abstract: 提供一種控制裝置。在控制裝置所採用的薄膜開關中，係在上薄膜層面對下薄膜層的一側或是在下薄膜層面對上薄膜層的一側，經由UV印刷而形成有固化的油墨，並藉由該油墨而讓上薄膜層以及下薄膜層在未被觸發前保持一定的間距。
Patent TW-I802508-B (TW)
Inventor: TSAI CHIN-PAO
IPC: B41F15/34
Filed: 2022-09-19
Granted: 2023-05-11
Abstract: A printing screen with squeegee positioning marks is provided to solve the problem of low printing quality due to improper installation of the squeegee of the conventional screen printing. The printing screen includes a printing part is in the center of a mesh and at least one pair of positioning marks are formed on the mesh. The printing part includes a plurality of printing patterns. A squeegee scrapes the plurality of printing patterns along a printing direction from above the mesh. Each of the positioning marks is located outside the range of the printing part. The connecting line between on pair of the positioning marks is perpendicular to the printing direction. The distance between the positioning marks of the same pair is greater than the side length of the printing part.
Patent ZA-200200589-B (ZA)
Title: Apparatus for heating flowing material containing Apparatus for heating flowing material containing solids. solids.
Inventor: NAAPPA TAPIO NAAPPA TAPIO
IPC: C22B3/02
Filed: 2002-01-23
Abstract: The invention relates to an apparatus for the heating of flowing material containing finely divided solids, such as concentrate slurry containing precious metals and/or precious minerals, up to a desired temperature range, for instance the temperature range applied in a treatment process of said material, said apparatus comprising means for feeding and removing the medium used for heating as well as means for feeding and removing the material to be heated in and out of the apparatus. According to the invention, both the flowing space of the material to be heated and the flow channels (3) of the heating medium are installed in an essentially vertical position, so that the material to be heated can be fed to the bottom part of the flowing space, and the heating medium can be fed to the top part of the flow channels (3), and that in the feed chamber (5) of the material to be heated, there are installed means (9) for cleaning the feed chamber (5).
Patent ZA-200201910-B (ZA)
Title: Cementitious compositions and a method of their use.
Inventor: MILLS PETER SHELLEY
IPC: C04B40/06
Filed: 2002-03-07
Abstract: A settable composition which can be applied by spraying to form a coating on a surface such as the walls of a mine comprises (i) a cementitious composition comprising the following components: (a) from 25 to 95% of calcium aluminate, (b) from 0 to 10% of lien and (c) from 0 to 50% of calcium sulphate, and where the sum of (b) and (c) is at least 5% the % being by weight based on the combined weight of (a), (b) and (c) and where the proportions of the components are such that the composition on hydration is capable of absorbing at least its own weight of water and (ii) an aqueous emulsion of an organic polymer, the amount of (ii) in relation to (i) being such as to provide a weight ratio of polymer, expressed as solids, to combined weight of (a), (b) and (c) of from 0.5:1 to 10:1, preferably 1:1 to 2.5:1 or (iii) a dispersible organic polymer and where the amount of dispersible polymer is such as to give a weight ratio of polymer to combined weight of (a), (b) and (c) o from 0.5:1 to 10:1, preferably 1:1 to 2.5:1. The dry composition parts (i) and (iii) above can be mixed with water in the mine.
Patent ZA-200205777-B (ZA)
Title: Address acquisition.
Inventor: ASOKAN NADARAJAH
IPC: H04W8/26
Filed: 2002-07-19
Abstract: In a GPRS system, a method of a mobile station acquiring an IP network address. The method comprises the steps of: the mobile station generating a link identifier and sending it to a gateway over a wireless link in a network address request together with a request to check if the link identifier is unique; the gateway receiving the network address request and checking if the link identifier is unique; the gateway responding with a network address request response including either the sending a unique link identifier confirmed as being unique or a different unique link identifier; the gateway sending a network prefix to the mobile station; the mobile station combining the interface identifier and the network prefix to generate the IP network address.
Patent ZA-200300787-B (ZA)
Title: Isolation of microbial oils.
Inventor: BIJL HENDRIK LOUIS
IPC: C07G99/00
Filed: 2003-01-29
Abstract: The extraction of a microbial or single cell oil, for example comprising one or more polyunsaturated fatty acids (PUFAs), directly from microbial cells is disclosed which avoids the need for solvents. After fermentation, the microbial cells are pasteurised, washed and the cell walls lysed or disrupted by a mechanical (e.g. homogenisation), physical (boiling or drying), chemical (solvents) or enzymatic (cell wall degrading enzymes) technique. The oil (containing the PUFA) is then separated from the resulting cell wall debris. This is achieved by centrifugation, which results in an oily phase (top layer) that contains the oil which that can be separated from an aqueous phase (containing the cell wall debris). The oil can then be extracted and if necessary the PUFA can be purified or isolated from the oil.
Patent ZA-200401539-B (ZA)
Title: Flooring and method for laying and manufacturing the same.
Inventor: PERVAN DARKO
IPC: E04F15/04
Filed: 2004-02-25
Abstract: In a flooring with quadrangular floorboards that are mechanically lockable in a herringbone pattern, two different types of floorboards (A,B) are provided, the connecting means of one type of floorboard (A) along one pair of opposite edge portions being arranged in a mirror-inverted manner relative to the corresponding connecting means along the same pair of opposite edge portions of the other type of floorboard (B).