baber/WOPTO huggingface dataset:
Patent TW-I780496-B (TW)
Inventor: LI QIAO-MI
IPC: H04B17/00
Filed: 2020-10-06
Granted: 2022-10-11
Abstract: An intelligent optimization safety monitoring system for solar modules comprising an optimized controller that monitors solar PV Modules, a gateway and cloud platform that can remotely control said optimized controller, said optimized controller is composed of a DC/DC Buck uni, a current detection unit, a quantitative processing unit for voltage detection and current signal collection, a switch unit, a power line network signal coupling/communication unit, and an MCU control unit, which can be used to connect and monitor solar energy power generation features such as the current or voltage output by the PV Module, and when the power generation features of the PV Module are found to be abnormal, the output of the PV Module is shut down to avoid the degradation of power generation efficiency of the overall solar power system, and to ensure the maximum power generation efficiency of the overall power generation system, in addition, connect the power generation information and monitoring status of the solar power panel module (PV Module) to the gateway device and cloud platform.
Patent TW-I751765-B (TW)
Title: Thin film transistor, gate driver including the same, and display device including the same
Inventor: KIM SEUNG-JIN
IPC: H01L29/40
Filed: 2020-10-30
Granted: 2022-01-01
Abstract: Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same. The thin film transistor includes a first oxide semiconductor layer formed of iron-indium-zinc oxide （FIZO） and a second oxide semiconductor layer formed of indium-gallium-zinc oxide （IGZO）, thus being capable of exhibiting effects, such as high reliability and high electron mobility.
Patent TW-I737531-B (TW)
Title: 用於變電所斷路器零件裝卸的起重裝置
Inventor: Tian yi-hong
IPC: B66C13/00
Filed: 2020-11-02
Granted: 2021-08-21
Abstract: 一種用於變電所斷路器零件裝卸的起重裝置，其中斷路器零件設置於一箱子中，其具有一開口，此開口之外側設有一突出的框部，框部與箱子之表面之間形成有一上溝槽及一下溝槽；上述起重裝置包括有一本體，其設有一可勾住上溝槽之上固定架、一可勾住下溝槽之下固定架，以及一供吊掛吊具之支撐架，本體之底端螺設有一調整螺栓，藉由旋轉調整螺栓進出本體可調整本體之長度，以將本體穩固緊抵於地面上。
Patent TW-I767403-B (TW)
Inventor: YANG YI
IPC: H01L21/205
Filed: 2020-11-06
Granted: 2022-06-11
Abstract: 示例性沉積方法可包括以下步驟：輸送含矽前驅物及含硼前驅物至半導體處理腔室的處理區域。該等方法可包括以下步驟：為含氫前驅物提供該含矽前驅物及該含硼前驅物。該含氫前驅物對該含矽前驅物或該含硼前驅物之任一者的流率比率大於或約為2：1。該等方法可包括以下步驟：在半導體處理腔室的該處理區域內形成所有前驅物的電漿。該等方法可包括以下步驟：在該半導體處理腔室的該處理區域內設置的基板上沉積矽硼材料。
Patent TW-I732714-B (TW)
Title: 配重組件及具有該配重組件的高爾夫球桿頭
Inventor: SU MING-FU
IPC: A63B53/04
Filed: 2020-11-16
Granted: 2021-07-01
Abstract: 一種配重組件及具有該配重組件的高爾夫球桿頭，該配重組件卡制於該滑槽內，並包括一第一配重塊、二接抵該第一配重塊的固定件、一第二配重塊，及一穿設該第一配重塊並鎖設於該第二配重塊的鎖合件，每一固定件具有一平推面，及一連接該平推面且呈傾斜狀的斜推面，該第二配重塊具有至少一貼觸該等斜推面的斜承面，當鎖緊該鎖合件時，會使該第二配重塊迫緊該第一配重塊，使該至少一斜承面推擠該等斜推面，進而讓該等平推面向外迫抵，該等平推面透過較大的接觸面積產生較佳的固定效果。
Patent TW-I752746-B (TW)
Title: Slope compensation for peak current mode control modulation
Inventor: ARCHIBALD NICHOLAS I
IPC: H03K4/08
Filed: 2020-12-04
Granted: 2022-01-11
Abstract: A ramp signal generator generates a slope compensated ramp signal with optimal slope compensation for a current mode control modulator. In some embodiments, the ramp signal generator generates a ramp signal for the current control loop having a first ramp portion with slope compensation and a second ramp portion that matches the expected current mode signal. In some embodiments, the ramp signal generator is implemented using a switched capacitor circuit with charge scaling to generate the ramp signal with optimal slope compensation built into the ramp signal.
Patent TW-I765456-B (TW)
Inventor: BONIARDI MATTIA
IPC: H01L27/10
Filed: 2020-12-09
Granted: 2022-05-21
Abstract: Methods, systems, and devices for analog storing information are described herein. Such methods, systems and devices are suitable for synaptic weight storage in electronic neuro-biological mimicking architectures. A memory device may include a plurality of memory cells each respective memory cell in the plurality of memory cells with a respective programming sensitivity different from the respective programming sensitivity of other memory cells in the plurality. Memory cells may be provided on different decks of a multi-deck memory array. A storage element material of a respective memory cell may have a thickness and/or a composition different from another thickness or composition of a respective storage element material of another respective memory cell on a different deck in the multi-deck memory array. The memory device may further include reading circuitry configured to analogically read respective information programmed in the respective memory cells and to provide an output based on a combination of the respective information analogically read from the respective memory cells.
Patent TW-I752774-B (TW)
Title: Highly integrated pattern-variable multi-antenna array
Inventor: LI WEI-YU
IPC: H01Q21/06
Filed: 2020-12-30
Granted: 2022-01-11
Abstract: The disclosure provides a highly integrated pattern-variable multi-antenna array, comprising a ground conductor structure, a first antenna array, a second antenna array and an array conjoined grounding structure. The first antenna array comprises a plurality of first inverted-L resonant structures, and one of the first inverted-L resonant structures has a first feeding point, and each of the other first inverted-L resonant structures has a first switch and is electrically connected or coupled to the ground conductor structure. The second antenna array comprises a plurality of second inverted-L resonant structures, and one of the second inverted-L resonant structures has a second feeding point, and each of the other second inverted-L resonant structures has a second switch and is electrically connected or coupled to the ground conductor structure. The first antenna array generates a first resonant mode. The second antenna array generates a second resonant mode. The second resonant mode and the first resonant mode cover at least one identical first communication band. The array conjoined grounding structure electrically connects adjacent one of the first inverted-L resonant structure and one of the second inverted-L resonant structure, and has an array conjoined capacitive structure electrically connecting or coupling to the ground conductor structure.
Patent TW-I795732-B (TW)
Inventor: HSIEH HUNG-CHIH
IPC: G01B11/00
Filed: 2021-02-23
Granted: 2023-03-11
Abstract: 一種量測疊對誤差的方法，包括在一基板上方設置參考圖案模組。上述基板包括位在第一及第二位置的第一及第二疊對量測圖案。參考圖案模組包括第一及第二參考圖案。上述方法包括創建第一參考圖案與第一疊對量測圖案的第一重疊，以及創建第二參考圖案與第二疊對量測圖案的第二重疊。上述方法更包括判斷參考圖案模組之第一參考圖案與基板之第一疊對量測圖案之間的第一疊對誤差，以及判斷第二參考圖案與第二疊對量測圖案之間的第二疊對誤差。上述方法亦基於第一及第二疊對誤差，判斷基板之第一與第二疊對量測圖案之間的整體疊對誤差。
Patent TW-I764641-B (TW)
Title: 玻璃門底部強化結構
Inventor: GAO QUN-ZHOU
IPC: E06B3/88
Filed: 2021-03-24
Granted: 2022-05-11
Abstract: 一種玻璃門底部強化結構，該玻璃門的底部組接一強化結構，該強化
結構包含一回復裝置，組裝在該玻璃門的底部的一側；二緩衝材，分別銜接固定在該回復裝置的一側，該二緩衝材分別設有一相反於該回復裝置方向的一側的鎖固部；以及二外護蓋，分別套設在該回復裝置及該二緩衝材的外表面上；該玻璃門的底部透過該強化結構的保護而不會直接受到撞擊，並可避免使用者在行走或搬物的腳部踢到或殘障輪椅碰到該玻璃門的底部，而致該玻璃門的玻璃碎掉或被風吹易折彎，使該玻璃門的底部達到強化及具緩衝，且該強化結構可適用於更寬的玻璃門上。
Patent TW-I780703-B (TW)
Title: Four-ports power converter
Inventor: CHANG YONG-NONG
IPC: H02M3/06
Filed: 2021-05-12
Granted: 2022-10-11
Abstract: A four-ports power converter are connected to a solar cell, battery, a DC power network and a car-charging port. The four-ports power converter use a bi-directional bridge switching circuit CL 3 C to be a transformer and a CLLC resonant circuit to solve voltage boosting issue. Two inductors are used to achieve a zero-voltage switching and zero current switching results to reduce the power lose and circuit efficiency.
Patent TW-I780720-B (TW)
Inventor: YANG IN GYU
IPC: A47L9/10
Filed: 2021-05-21
Granted: 2022-10-11
Abstract: 本發明的一態樣提供一種真空吸塵器，包括：塵箱，配置以儲存透過抽吸部吸入的灰塵；馬達殼體，設置在塵箱上方並耦接到塵箱；把手部，耦接到馬達殼體；馬達，位於馬達殼體中；旋風部，位於塵箱中，並配置以分離透過抽吸部吸入的灰塵；過濾器部，位於塵箱中，並配置以在旋風部中被分離出灰塵的空氣通過過濾器部的過程期間過濾空氣；及壓縮部，配置以壓縮塵箱中的灰塵，其中，壓縮部包括：操作部，設置在馬達殼體中，並配置以在塵箱中過濾器部的外部與塵箱的內周面之間的空間中沿向上/向下方向移動；操控部，設置在馬達殼體外部，並配置成被操控以沿向上/向下方向移動操作部；及傳動部，設置在馬達殼體中，並配置以連接操作部和操控部。
Patent TW-I778634-B (TW)
Title: 故障分類方法、電子設備及儲存介質
Inventor: Tan fu-yuan
IPC: G06F16/35
Filed: 2021-05-25
Granted: 2022-09-21
Abstract: 本申請提供一種故障分類方法、電子設備及儲存介質，所述方法包括：獲取訓練資料集，訓練資料集包括可複現故障資訊和不可複現故障資訊；篩選出每個可複現故障資訊中的第一關鍵資訊，以及每個不可複現故障資訊中的第二關鍵資訊；計算第一關鍵資訊的第一TF-IDF值以及第二關鍵資訊的第二TF-IDF值；根據第一TF-IDF值和預設的第一閾值確定第一特徵資訊庫；根據第二TF-IDF值和預設的第二閾值確定第二特徵資訊庫；使用第一特徵資訊庫和第二特徵資訊庫訓練故障分類器，並使用訓練完成的故障分類器對目標故障資訊進行分類。透過本申請可以快速地得到故障分類結果。
Patent TW-I757199-B (TW)
Inventor: GMACH WOLFGANG
IPC: H01L21/304
Filed: 2021-06-09
Granted: 2022-03-01
Abstract: A method for cutting a multiplicity of slices by means of a wire saw from workpieces during a sequence of cut-off operations divided into initial cuts and follow-on cuts, wherein the wire saw comprises a wire array of moving wire sections of a saw wire and an actuating device, and the wire array is tensioned in a plane between two wire guide rollers, wherein each of the two wire guide rollers is supported between a fixed bearing and a floating bearing and comprises at least one chamber and a shell which encloses a core of the wire guide roller and which is structured with guide grooves for the wire sections, the method comprising
        during each of the cut-off operations, feeding the respective workpiece by means of the actuating device through the wire array along a feed direction perpendicular to a workpiece axis and perpendicular to the plane of the wire array in the presence of a working fluid and hard materials, which act abrasively on the workpiece, which comprises
        during each of the cut-off operations, feeding the workpiece through the wire array while simultaneously changing the length of the shells of the two wire guide rollers by adjusting the temperature of the chambers of the wire guide rollers with a first cooling fluid in accordance with the specification of a first temperature profile, which specifies the temperature of the first cooling fluid in dependence on a depth of cut and which correlates with a first correction profile, which specifies the change in the length of the shells in dependence on the depth of cut; during each of the cut-off operations, feeding the workpiece through the wire array while simultaneously moving the workpiece along the workpiece axis by means of an actuating element in accordance with the specification of a second correction profile, which specifies the travel of the workpiece, wherein the first and second correction profiles are opposed to a shape deviation; and
        determining the shape deviation before each of the cut-off operations.
        Drawing relating to abstract: Figure 1
Patent TW-I778656-B (TW)
Title: 自發性吸濕之可撓式長效清淨能源發電裝置
Inventor: YEH LI-HSIEN
IPC: F01K27/02
Filed: 2021-06-09
Granted: 2022-09-21
Abstract: 本發明提供一種自發性吸濕之可撓式長效清淨能源發電裝置，其係為多層狀薄膜結構，包含一親水支撐基材、一導電層及一吸濕層。導電層塗佈於親水支撐基材外側，且具有一第一區段及一第二區段，吸濕層塗佈於導電層之第一區段位置，使可撓式長效清淨能源發電裝置形成非對稱結構；藉此，吸濕層係擷取環境中水分，水分因應毛細作用力及蒸發現象形成毛細壓力差，而使水分子與離子由濕潤區域朝向乾燥區域移動，據此形成電位差。進一步地，亦可於吸濕層及導電層之間增設一保濕層，而可大幅延長發電時間。據此，本發明提供無須外加水源條件又具備可撓性之長時間自發運作發電裝置，除運作極為清淨環保外，同時亦有結構簡便並有利於高度應用於各低能耗電子裝置與穿戴性產品上之優點。
Patent TW-I802925-B (TW)
Inventor: RHEE HEE JANG
IPC: F16J15/32
Filed: 2021-07-02
Granted: 2023-05-21
Abstract: Provided is a rotating shaft sealing device. The rotating shaft sealing device mounted in a semiconductor substrate processing apparatus that processes a semiconductor substrate while rotating a semiconductor loading unit accommodating the semiconductor substrate, includes: a housing that is hollow and mounted in the semiconductor substrate processing apparatus; a rotating shaft accommodated in the housing and connected to the semiconductor loading unit to transfer a rotational force to the semiconductor loading unit; a bearing rotatably supporting the rotating shaft in the housing; a sealing unit including a plurality of seals arranged in the housing to tightly seal a gap between the housing and the rotating shaft; and a power transfer unit mounted at an end of the rotating shaft to transfer a rotational force to the rotating shaft.
Patent TW-I769068-B (TW)
Title: 具有控制鬆刀及拉刀功能之換刀機構
Inventor: Zhuo jia-xuan
IPC: B23Q3/155
Filed: 2021-08-26
Granted: 2022-06-21
Abstract: 一種具有控制鬆刀及拉刀功能之換刀機構，包含有：刀座殼體、心軸、第一連動組件及第二連動組件，心軸是設於刀座殼體的容置空間，且心軸內部有腔室，心軸具有沿軸向開設的鍵槽，鍵槽一端有第一肩部，另一端設有拉爪；第一連動組件具有第一拉桿，第一拉桿一端具有外螺紋，另一端有連接部，連接部被一氣缸驅動；第二連動組件具有第二拉桿及迫壓頭，第二拉桿一端有內螺紋，另一端設有迫壓頭，第二拉桿桿身設有滑動鍵，滑動鍵係位於鍵槽，第一拉桿以外螺紋螺合第二拉桿的內螺紋，藉由相對螺合轉動，完成拉刀固定或鬆刀取下切削刀具之動作。
Patent TW-I779814-B (TW)
Title: 窗簾之下軌緩衝裝置
Inventor: FAN FU-MEI
IPC: A47H13/12
Filed: 2021-09-02
Granted: 2022-10-01
Abstract: 本發明係為一種窗簾之下軌緩衝裝置，包含有：一下軌接設於一簾布下方；兩端蓋，其係蓋設於該下軌之左右兩端；該等端蓋之一側凸設有一緩衝部，該緩衝部為軟質材料所構成，當該等端蓋蓋設於該下軌時，該等緩衝部會突出於該下軌之外周側。透過該等端蓋與該下軌組裝時，其緩衝部可以對該下軌形成有一緩衝的效果，可避免調整簾布時，該下軌直接與外物撞擊，另外，該緩衝部設置於該端蓋上，所以該下軌可以不需要另外進行加工即可使用，並且該緩衝部之大小為固定，不須調整，可增加使用上的便利性。
Patent TW-I788021-B (TW)
Inventor: LIN HUAN CHUN
IPC: H04L12/24
Filed: 2021-09-22
Granted: 2022-12-21
Abstract: 本發明提供一種裝置偵測方法以及裝置偵測系統。裝置偵測方法包括選擇所述至少一伺服器的其中之一為選中伺服器，並對選中伺服器的至少一第N層裝置進行掃描；紀錄所述至少一第N層裝置中的至少一第一類型裝置的位址；以及將所述至少一第N層裝置中的至少一第二類型裝置分別定義為節點，並且對對應於節點的至少一第N+1層裝置進行掃描，N為正整數。
Patent TW-I788028-B (TW)
Title: Display device
Inventor: LIN YI-JHEN
IPC: G02F1/1335
Filed: 2021-09-27
Granted: 2022-12-21
Abstract: The present invention relates to a display device, which includes a backlight module, an active dimming layer, a liquid crystal display panel, and a moire elimination layer. The active dimming layer is arranged on the light emitting surface of the backlight module, and includes a plurality of dimming sub-regions that can change the light polarization directions. The liquid crystal display panel is arranged on the light emitting surface of the active dimming layer. The moire elimination layer is arranged on the outer surface of the liquid crystal display panel. The display device can improve the optical interference phenomenon through the moire elimination layer, and has a better contrast gain effect.
Patent TW-I786866-B (TW)
Title: A hysteresis circuit, a receiver and a chip
Inventor: MA WEI-YU
IPC: H03K3/037
Filed: 2021-10-05
Granted: 2022-12-11
Abstract: A hysteresis circuit within a receiver of a chip is shown. The hysteresis circuit is powered by an overdrive voltage （2VDD）, and has a protection circuit, an inverter, and a latch. The input of the hysteresis circuit is coupled to the inverter through the protection circuit, to be transformed into an output, and the latch is coupled to the inverter for positive feedback control. The protection circuit has a first sub-circuit （coupling the input to the inverter to control the pull-up path of the inverter） biased by a first bias voltage that is lower than VDD, and a second sub-circuit （coupling the input to the inverter to control the pull-down path of the inverter） biased by a second bias voltage that is greater than VDD.
Patent TW-I811873-B (TW)
Inventor: MAO LI-CHI
IPC: G06Q20/14
Filed: 2021-12-01
Granted: 2023-08-11
Abstract: A digital bill and a payment reminder system is provided. The digital bill includes an institution identification area that displays the name of the receiving institution, a bill display area that displays multiple billing information, and a hyperlink click area that contains multiple payment information. The hyperlink click area saves multiple payment information to the electronic device through the click operation made by the user. The payment reminder system includes a transceiver, a memory device, and a processor. The memory device saves multiple applications and multiple digital bills. Multiple applications include a document reading application for reading the multiple payment information of multiple digital bills, an event reminding application for formatting and memorizing multiple payment information corresponding to multiple digital bills, and a fee payment application that automatically loads multiple billing information and default debit account numbers.
Patent TW-I792756-B (TW)
Inventor: CHEN CHIN-CHU
IPC: A61K36/06
Filed: 2021-12-09
Granted: 2023-02-11
Abstract: The invention provides a use of mycelia of
         Phellinus linteus GKPl for preparing a composition of improving obesity and obesity-related metabolic diseases. The extract of the mycelia of the
         Phellinus linteus GKPl can increase an expression of peroxisome proliferator-activated receptor gamma coactivator (PGC)-1α and its downstream gene
         in vitro , leading to an increased amount of brown adipocytes, and thus can be potentially used as an active ingredient of the composition for improving obesity and obesity-related metabolic disorders.
Patent TW-I776780-B (TW)
Title: 表面處理設備
Inventor: HOU RONG-MAO
IPC: B05D7/14
Filed: 2022-02-11
Granted: 2022-09-01
Abstract: 一種表面處理設備，其包含一料桶輸送單元、一乾燥裝置、一倒料裝置，與一離心單元，該乾燥裝置係與該料桶輸送單元相鄰併列，該乾燥裝置的工件輸送路徑與該料桶輸送單元的料桶輸送路徑平行，該倒料裝置設於該料桶輸送路徑之出料端，而將該料桶盛裝的多個工件傾倒至該離心單元中，該離心單元設於該料桶輸送路徑的出料端與該工件輸送路徑之入料位置之間，該離心單元的離心桶高速旋轉產生的離心力將多餘的漆料甩去，該離心單元的翻轉座翻轉，而將工件傾倒至該乾燥裝置，利用該離心單元可避免漆料殘留，讓漆料塗覆更加均勻。
Patent TW-I807701-B (TW)
Title: 反鐵電電容器
Inventor: CHEN MIIN JANG
IPC: H01G4/018
Filed: 2022-03-17
Granted: 2023-07-01
Abstract: 本公開提出具有一或多個界面層/反鐵電層/界面層堆疊結構的反鐵電
電容器。所提出的結構能使反鐵電晶體產生壓縮內壓而降低其遲滯行為，從而使反鐵電具有高儲能密度(Energy Storage Density,ESD)和低能量損失。所提供的反鐵電電容器具有紀錄新高的ESD(94J/cm 3 )和80%的高效率，以及高達5×10 10 W/kg的最大功率密度。除此之外，該多層堆疊的結構能夠緩解隨著薄膜厚度增加而導致的儲能性能下降，使其厚度在擴增到48nm時仍具有80J/cm 3 的高ESD和82%的效率。這種改進源自於界面對電子樹的阻擋效應從而提高了反鐵電的介電崩潰強度。此外，此電容器還表現出高達10 10 次操作循環的出色耐久性。
Patent TW-I796187-B (TW)
Title: Touchpad device
Inventor: CHAN CHIN-LUNG
IPC: G06F1/16
Filed: 2022-03-29
Granted: 2023-03-11
Abstract: The present invention discloses a touchpad device including a base plate, an opening, a touchpad, an adhesive and a cover layer. The cover layer includes a stretch part. The opening is disposed on the base plate. The touchpad is disposed in the opening. The cover layer is covered on the base plate, the opening and the touchpad. The adhesive is disposed on the surface of the base plate and the touchpad, and is used for adhering the cover layer to the substrate and the touchpad. Wherein, the surface of the base plate and the touchpad correspond to the position of the stretch part of the cover layer is not disposed the adhesive. The stretch part of the cover layer can be elastically deformed.
Patent TW-I786010-B (TW)
Inventor: CHU LI-WEI
IPC: G11C5/14
Filed: 2022-04-06
Granted: 2022-12-01
Abstract: 一種使一電路模組具備可靠容限設定的方法，該電路模組包含一主電路、一第一輔助電路與一第二輔助電路。該方法包含：使該第一輔助電路開啟，並使該第二輔助電路依據一控制訊號為一第一位準或一第二位準而開啟或關閉。其中，當該第一輔助電路與該第二輔助電路均開啟，該第一輔助電路與該第二輔助電路聯合使該主電路的一運作參數為一第一值。當該第一輔助電路開啟且該第二輔助電路關閉，該第一輔助電路使該運作參數為一第二值。該主電路的一運作容限係涵蓋該第一值與該第二值間的範圍。
Patent TW-I812459-B (TW)
Title: 具有低熱導率的軸的高溫用基座及其方法
Inventor: JUNG CHUL JIN
IPC: H01L21/687
Filed: 2022-09-08
Granted: 2023-08-11
Abstract: 本發明涉及一種具有低熱導率的軸的高溫下使用的基座，其中在基座中，包括用於晶圓安裝的板和連接到該板的軸，板和軸各自包括具有90wt%或更大的AlN相的燒結體，板的燒結體是在650℃下具有5*10 8 Ω．cm或更大的體積電阻的含鎂AlN燒結體，並且軸的燒結體是具有100W/mK或更低的室溫熱導率的AlN燒結體。
Patent TW-I814690-B (TW)
Title: Micro light-emitting diode structure and display panel device
Inventor: LO YU-YUN
IPC: H01L33/02
Filed: 2023-04-17
Granted: 2023-09-01
Abstract: The present invention is related to a micro light-emitting diode structure and a display panel device. The micro light-emitting diode structure includes a first-type semiconductor layer, a light-emitting layer, a second-type semiconductor layer, and a base layer stacked with each other. A width of the light-emitting layer is greater than that of the first-type semiconductor layer and that of the second-type semiconductor layer. A width of the base layer is at least greater than that of the second-type semiconductor layer. The present invention also discloses a manufacturing method of the micro light-emitting diode structure by mixing dry etching and wet etching. The manufacturing method not only reduces the time that the semiconductor layers are in contact with the etching solution in the wet etching process to increase the etching stability but avoids the dangling bond effect on the sidewall caused by the dry etching. The present invention combines the advantages of the two etchings to further increase the external quantum efficiency.
Patent ZA-200002058-B (ZA)
Title: Articles of manufacture.
Inventor: EMMICK JEFFREY THOMAS
IPC: A61K31/00
Filed: 2000-04-26
Abstract: The present invention relates to highly selective phosphodiesterase (PDE) enzyme inhibitors and to their use in pharmaceutical articles of manufacture. In particular, the present invention relates to potent inhibitors of cyclic guanosine 3',5'-monophosphate specific phosphodiesterase type 5 (PDE5) that when incorporated into a pharmaceutical product at about 1 to about 5 mg unit dosage are useful for the treatment of sexual dysfunction.
Patent ZA-200409050-B (ZA)
Title: Method for the rhodium-catalysed hydroformylation of olefins with reduction of rhodium losses
Inventor: ALFRED KAIZIK
IPC: C07C/
Filed: 2004-11-09
Abstract: Process for preparing aldehydes and alcohols by rhodium-catalyzed hydroformylation of olefins having 6-20 carbon atoms with subsequent separation by distillation of the output from the hydroformylation reaction into the hydroformylation products and a rhodium-containing solution and recirculation of this solution to the hydroformylation reaction, wherein the rhodium concentration of the recirculated rhodium-containing solution is 20-150 ppm by mass.
Patent ZA-200503426-B (ZA)
Title: Method for the production of compounds containing palladium (O)
Inventor: KAYSER BERND
IPC: C07F/
Filed: 2005-04-28
Abstract: The present invention relates to a process for preparing a palladium(0) compound, comprising the reaction of a palladium compound with one or more compounds of the general formula I, II or III in the presence of a base: Term-O-{[Si(R16)(CR19CR17R18)O]v[Si(R20)2O]w}-Term (III). The Palladium(0) compounds are suitable as homogeneous catalysts, as a precursor for preparing homogeneous catalysts, as a precursor for preparing homogeneous catalysts in situ or as a precursor for preparing heterogeneous catalysts.
Patent ZA-200503557-B (ZA)
Title: A reamer assembly
Inventor: VIRTANEN STEFAN
IPC: E21B10/26
Filed: 2005-05-04
Abstract: A reamer assembly for widening a drilled pilot hole or for widening a hole that has been widened in a first step in a down-the-hole drilling operation, includes a shank (14) for attachment of the reamer to the end of a down-the-hole hammer drill and a conical drill bit or crown (15). The conical bit (15) of the reamer is divided into at least three segments (18) which are terminated with a transverse end surface (21) that directly connects the conical segments and at least three of the segments (18) include drill buttons (16) that are disposed equidistantly from the centre axis of the drill bit (15).
Patent ZA-200604924-B (ZA)
Title: A drive device for rotating tool operating with oscillation superimposition and a tool equipped therewith
Inventor: JENS STEINBERG
IPC: E21D/
Filed: 2006-06-14
Abstract: A carrier bush (15) fits on bearings in a drive casing (11) so as to rotate. A drive shaft (13) rotates on bearings in the carrier bush. A tool mount (16A,16B) holds processing tools. A vibration-stimulating device generates vibration overlay for the tool mount. An independent claim is also included for a tool with a drive device.
Patent ZA-200607679-B (ZA)
Title: Suction filter for an internal combustion engine of a motor vehicle
Inventor: MOSER NIKOLAUS
IPC: F02M/
Filed: 2006-02-13
Abstract: An intake filter for an internal combustion engine for a motor vehicle including an unfiltered air intake region, a filter medium and a filtered air conduit, in which the unfiltered air intake region is arranged beneath the engine hood of the motor vehicle and is attached to the engine hood. The filter medium is tubular body which has a porosity that ensures a sufficient filtration of the intake air for the internal combustion engine.