baber/WOPTO huggingface dataset:
Patent TW-I741690-B (TW)
Title: Integrated circuit, memory device and method of managing bit line voltage generating circuits
Inventor: YANG SHANG-CHI
IPC: G11C11/4193
Filed: 2020-07-22
Granted: 2021-10-01
Abstract: Systems, methods, circuits, and apparatus including computer-readable mediums for managing bit line voltage generating circuits in memory devices are provided. An example bit line voltage generating circuit is configured to 
provide a stable clamping voltage to at least one bit line connecting memory cells in the memory device. The bit line voltage generating circuit includes an operational amplifier configured to receive a reference voltage, a feedback voltage, and a compensation current and output an output voltage, and an output transistor configured to provide a terminal voltage as the feedback voltage and the output voltage as a target voltage that is associated with the clamping voltage. The operational amplifier is configured to be unbalanced such that the terminal voltage is smaller than the reference voltage, and the compensation current is configured to compensate the operational amplifier such that the clamping voltage is substantially constant and independent from PVT (Process-Voltage-Temperature) effect.
Patent TW-I771740-B (TW)
Inventor: CHENG HSIAO-LUNG
IPC: G02F1/1675
Filed: 2020-08-20
Granted: 2022-07-21
Abstract: 一種電泳顯示裝置，包括一基板、一第一導電層、多個絕緣圖案、一第二導電層以及一電泳顯示薄膜。第一導電層配置於基板上，且包括多個背景圖案及多條訊號線。每一訊號線位於相鄰兩背景圖案之間。絕緣圖案分別覆蓋訊號線且跨接至相鄰兩背景圖案上。第二導電層包括多個導電圖案。導電圖案分別覆蓋絕緣圖案且跨接至相鄰兩背景圖案上。電泳顯示薄膜配置於第二導電層的上方。
Patent TW-I766352-B (TW)
Inventor: LIN CHUNG-CHER
IPC: G06F3/147
Filed: 2020-08-27
Granted: 2022-06-01
Abstract: 一種用以驅動帶有觸控感測器的顯示面板的電子電路。電子電路包括顯示驅動電路、時序電路以及觸控掃描電路。顯示驅動電路驅動觸控顯示面板。時序電路從處理電路接收旗標訊號，並且根據旗標訊號產生掃描起始訊號。觸控掃描電路根據掃描起始訊號與觸控行同步訊號產生多個觸控掃描訊號。觸控掃描電路根據掃描起始訊號的脈衝來決定觸控幀期間的開始時間。相對於由顯示驅動電路所產生的觸控幀同步訊號，掃描起始訊號可以是異步的或經延遲的。
Patent TW-I750788-B (TW)
Inventor: CHEN CHIN-CHU
IPC: A61P25/22
Filed: 2020-08-31
Granted: 2021-12-21
Abstract: The present invention provides a
         Lactobacillus brevis GKJOY, a composition containing the same and its use for improving psychataxia and promoting nerve function by way of increasing the level of dopamine or/and serotonin in brain tissues, or increasing the expression of nerve function related gene.
Patent TW-I729937-B (TW)
Title: Ofdm訊號生成方法、ofdm訊號生成系統、接收資料生成方法及接收資料生成裝置
Inventor: MURAKAMI YUTAKA
IPC: H03M13/00
Filed: 2011-12-09
Granted: 2021-06-01
Abstract: 本發明係於同一頻率同時發送第1調變訊號與第2調變訊號之發送方法；本發明係對兩訊號，利用固定的預編碼矩陣予以預編碼，並且規則地切換第1調變訊號或第2調變訊號之至少一方之相位而發送，藉此於接收裝置提升資料之接收品質。
Patent TW-I748654-B (TW)
Title: 無方向性電磁鋼板
Inventor: TAKEDA KAZUTOSHI
IPC: H01F1/18
Filed: 2020-09-18
Granted: 2021-12-01
Abstract: 一種無方向性電磁鋼板，具備母材鋼板及形成於前述母材鋼板表面之絕緣被膜，絕緣被膜係以磷酸金屬鹽、有機樹脂及水溶性有機化合物為主體，磷酸金屬鹽至少包含鋁作為金屬元素，有機樹脂之SP值在18.0(MPa) 0.5 
以上且小於24.0(MPa) 0.5 
之範圍內，且水溶性有機化合物之SP值在19.0(MPa) 0.5 
以上且小於35.0(MPa) 0.5 
之範圍內，並且當對絕緣被膜藉由X射線繞射法進行測定時，從歸屬於磷酸金屬鹽之波峰算出的磷酸鋁的結晶化度為0.5~5.0%。
Patent TW-I769536-B (TW)
Inventor: WEI CHUNG-YU
IPC: G02B9/60
Filed: 2020-09-28
Granted: 2022-07-01
Abstract: 一種影像鏡頭，包含五片透鏡，該五片透鏡由光路的物側至像側依序為第一透鏡、第二透鏡、第三透鏡、第四透鏡以及第五透鏡。第一透鏡具有正屈折力。第三透鏡具有負屈折力。第四透鏡具有正屈折力，其物側表面近光軸處為凸面，其像側表面近光軸處為凸面。第五透鏡物側表面近光軸處為凸面，其像側表面近光軸處為凹面，第五透鏡像側表面離軸處包含至少一凸臨界點。當滿足特定條件時，有利於大視角光線進入鏡頭，且達到良好的色差補償與影像周邊的聚光。
Patent TW-I761971-B (TW)
Title: 主動式助行器
Inventor: SYUE MING-RU
IPC: A61H3/00
Filed: 2020-09-28
Granted: 2022-04-21
Abstract: 一種主動式助行器包含輔助架、驅動組件、感應組件及控制器。感應組件用以感應操作區並輸出感應訊號。使用者手握輔助架之扶手並位於操作區時，控制器即依據感應訊號及感應門檻，控制驅動組件帶動輔助架運動。因此，助行器即可協助使用者行進。
Patent TW-I778489-B (TW)
Inventor: CHUN HYUNSUK
IPC: H01L23/34
Filed: 2021-01-08
Granted: 2022-09-21
Abstract: Semiconductor devices may include a die including a semiconductor material. The die may include a first active surface including first integrated circuitry on a first side of the die and a second active surface including second integrated circuitry on a second, opposite side of the die. In some embodiments, the die may include two die portions: a first die portion including the first active surface and a second die portion including the second active surface. The first die portion and the second die portion may be joined together with the first active surface facing away from the second active surface.
Patent TW-I751883-B (TW)
Inventor: HUANG CHIH-YANG
IPC: H02M3/07
Filed: 2021-01-13
Granted: 2022-01-01
Abstract: 電源箝制電路包括第一電荷泵電路、第二電荷泵電路、第一濾波器、第二濾波器、帶隙電壓參考電路、第一N型電晶體及第二N型電晶體。第一電荷泵電路依據輸入時脈信號、輸入電壓及第一回授電壓來抬升第一工作電壓以產生第一抬升電壓。第一濾波器濾除第一抬升電壓之交流成份以產生第一閘極驅動電壓。第一N型電晶體之汲極、閘極及源極分別耦接至第二工作電壓、第一濾波器之輸出端及第一節點，第一節點提供第一驅動電壓。帶隙電壓參考電路將第一驅動電壓轉換為參考電壓。第二電荷泵電路依據輸入時脈信號、參考電壓及第二回授電壓來抬升第一工作電壓以產生第二抬升電壓，且第二抬升電壓回授至第二電荷泵電路作為第二回授電壓。第二濾波器濾除第二抬升電壓之交流成份以產生第二閘極驅動電壓。第二N型電晶體之汲極、閘極及源極分別耦接至第二工作電壓、第二濾波器之輸出端及第二節點，且第二節點提供電源箝制電路之輸出電壓。
Patent TW-I763359-B (TW)
Title: 避免大電流跳脫的開關裝置
Inventor: WANG JUNG-HUI
IPC: H01H13/18
Filed: 2021-03-09
Granted: 2022-05-01
Abstract: 一種避免大電流跳脫的開關裝置，包含一外殼，二接腳及一觸發組件，該外殼包含一基座、一連接該基座的罩體及一由該基座與該罩體界定的空間，該二接腳分別貫穿該基座，且該二接腳的每一成形有一位於該空間內的觸點。該觸發組件位於該二接腳之間，該觸發組件包含一設於該罩體的操作件，一套於該操作件的第一彈簧，一設於該操作件的導電片，及一第二彈簧，該操作件、該第一彈簧及該第二彈簧同軸設置，該第二彈簧在該操作件受力時被壓縮，並在該操作件不再受操作時推抵該操作件復歸，該第一彈簧一端接觸該導電片並用以限制該導電片，減少該導電片在供大電流流經時跳脫。
Patent TW-I755305-B (TW)
Inventor: CHEN CHING-CHUNG
IPC: H01H13/79
Filed: 2021-03-22
Granted: 2022-02-11
Abstract: 一種鍵盤包含電路板以及按鍵裝置。按鍵裝置設置於電路板上方，並包含殼體、開關按鍵、鍵帽、套接件以及銜接件。開關按鍵設置於殼體上，並配置以相對於殼體在第一軸向上移動。鍵帽位於開關按鍵上方，並具有導引結構。套接件套設於開關按鍵上。銜接件銜接導引結構與套接件。導引結構配置以經由銜接件導引鍵帽相對於開關按鍵在第二軸向上移動。
Patent TW-I750071-B (TW)
Title: 半導體結構
Inventor: LAI ERH-KUN
IPC: H01L23/522
Filed: 2021-03-29
Granted: 2021-12-11
Abstract: 提供半導體結構。半導體結構包含階梯結構，階梯結構包含第一階梯層與在第一階梯層上的第二階梯層。第一階梯層包含第一導電膜。半導體結構包含設置於第一導電膜上的著陸接墊。著陸接墊具有面朝第二階梯層之第一接墊側壁，介於第一接墊側壁之上部與第二階梯層之間的第一橫向間距小於介於第一接墊側壁之下部與第二階梯層之間的第二橫向間距。
Patent TW-I815101-B (TW)
Inventor: WIELAND MARCO JAN-JACO
IPC: G01N23/2251
Filed: 2021-04-01
Granted: 2023-09-11
Abstract: 一種帶電粒子工具，其包含：
一聚光透鏡陣列，其經組態以沿著一各別射束路徑將一帶電粒子束分離成第一複數個子射束且將該等子射束中之每一者聚焦至一各別中間焦點；
一物鏡陣列，其各自經組態以將該複數個帶電粒子束中之一者投射至一樣本上；
一校正器，其包含一伸長電極陣列，該等伸長電極實質上垂直於該第一複數個子射束之該等射束路徑而延伸且經配置以使得第二複數個子射束在一對該等伸長電極之間傳播，該第二複數個子射束為該第一複數個子射束之一子集；及
一電力供應器，其經組態以在該對伸長電極之間施加一電位差以便使該第二複數個子射束偏轉一所要量。
Patent TW-I784479-B (TW)
Title: Semiconductor device
Inventor: MATSUNO JUNYA
IPC: G11C16/24
Filed: 2021-04-15
Granted: 2022-11-21
Abstract: According to an embodiment, a semiconductor device includes a first circuit, a second circuit, and a third circuit. The first circuit is configured to receive a first signal, and output a first voltage to a first node in accordance with a voltage of the first signal being at a first level and output a second voltage to the first node in accordance with the voltage of the first signal being at a second level. The first voltage is higher than the second voltage. The second circuit is coupled to the first node and configured to latch data based on a voltage of the first node. The third circuit includes a first inverter. The first inverter includes a first input terminal coupled to the first node and a first output terminal coupled to the first node.
Patent TW-I778608-B (TW)
Title: Electronic package and antenna structure thereof
Inventor: LAI CHIA CHU
IPC: H01Q1/38
Filed: 2021-05-04
Granted: 2022-09-21
Abstract: An electronic package in which a ground layer is arranged on one side of an insulator, and a first antenna portion and a second antenna portion embedded in the insulator are vertically set up on a ground layer, wherein a gap is formed between the first antenna portion and the second antenna portion, so that the first antenna portion and the second antenna portion are electrically matched with each other, and the ground layer is electrically connected to the second antenna portion but not electrically connected to the first antenna portion.
Patent TW-I760208-B (TW)
Inventor: BRASHEAR KEVIN
IPC: G05D7/06
Filed: 2017-03-09
Granted: 2022-04-01
Abstract: Methods and gas flow control assemblies configured to deliver gas to process chamber zones in desired flow ratios. In some embodiments, assemblies include one or more MFCs and a back pressure controller (BPC). Assemblies includes a controller, a process gas supply, a distribution manifold, a pressure sensor coupled to the distribution manifold and configured to sense back pressure of the distribution manifold, a process chamber, a one or more mass flow controllers connected between the distribution manifold and process chamber to control gas flow there between, and a back pressure controller provided in fluid parallel relationship to the one or more mass flow controllers, wherein precise flow ratio control is achieved. Alternate embodiments include an upstream pressure controller configured to control flow of carrier gas to control back pressure. Further methods and assemblies for controlling zonal gas flow ratios are described, as are other aspects.
Patent TW-I762358-B (TW)
Inventor: PAN CHEN-WEI
IPC: H01L21/76
Filed: 2021-06-22
Granted: 2022-04-21
Abstract: 在製造導體元件的方法中，形成從設置於基板之上的隔離絕緣層突出的鰭片結構，形成犧牲閘極介電層於鰭片結構之上，形成多晶矽層於犧牲閘極介電層之上，形成遮罩圖案於多晶矽層之上，以及使用遮罩圖案作為蝕刻遮罩，將多晶矽層圖案化成犧牲閘電極。犧牲閘電極於鰭片結構的頂部的位準之上具有狹窄部分，使得犧牲閘電極的寬度減小，具有局部最小值，然後往鰭片結構的頂部增加。
Patent TW-I804944-B (TW)
Title: Back nozzle unit and process chamber and apparatus for processing a substrate
Inventor: LIM JUNHYUN
IPC: B08B3/04
Filed: 2021-08-02
Granted: 2023-06-11
Abstract: An apparatus for processing a substrate may include a processing module including at least one process chamber performing a desired process on a substrate and an index module transferring the substrate from an outside into the processing module. The at least one process chamber may 
include a supporting unit on which the substrate is placed and a back nozzle unit disposed under a bottom face of the substrate. The back nozzle unit may include a skirt, at least one back nozzle providing a cleaning solution onto the bottom face of the substrate and a gas nozzle providing a gas onto the bottom face of the substrate. The skirt may include a body and a plurality of first flow paths and a plurality of second flow paths which are formed in the body and provide a gas toward the bottom face of the substrate.
Patent TW-I781745-B (TW)
Title: 轉移系統和轉移方法
Inventor: ZHANG JIAXIU
IPC: H01L21/683
Filed: 2021-09-01
Granted: 2022-10-21
Abstract: 本發明關於一種轉移系統和轉移方法。轉移系統用於轉移晶片，包括臨時基板和轉移設備，臨時基板具有相對的第一表面和第二表面，第二表面與第一表面之間具有第一夾角，第一夾角大於0°且小於90°；轉移設備具有轉移基板和設置在轉移基板上的多個轉移頭，轉移基板具有相對的第三表面和第四表面，且第四表面與第三表面之間具有第二夾角，第二夾角大於0°且小於90°，多個轉移頭間隔地位於第四表面，轉移頭背離轉移基板的一側表面與第四表面平行。
Patent TW-I778817-B (TW)
Inventor: LIU WEI-CHI
IPC: G03B21/16
Filed: 2021-09-29
Granted: 2022-09-21
Abstract: 一種投影裝置，包括照明系統、光機模組、投影鏡頭、至少一第一殼體、至少一第二殼體以及至少一光學元件。至少一第一殼體包括第一流道，用以讓第一流體在其中傳遞。至少一第二殼體連接於至少一第一殼體以形成容置空間。至少一光學元件配置於容置空間中，其中至少一光學元件所產生熱藉由第一流體傳遞至至少一第一殼體的外部。
Patent TW-I797772-B (TW)
Title: Indicator assembly of a supporting leg device for a safety seat and safety seat
Inventor: FANG GANQING
IPC: B60N2/28
Filed: 2021-10-12
Granted: 2023-04-01
Abstract: An indicator assembly of a supporting leg device for a safety seat and a safety seat are provided. The indicator assembly includes an indicator housing having an indicator window; an indicating member including a first area and a second area adjacent to each other; a first elastic member for pivoting the indicating member to a first position in a first direction such that the first area is exposed from the indicator window; a pushing member, a top end of which pushing the indicating member to pivot to a second position in a second direction; a driving member including an upper end provided with an engaging hook and a lower end capable of touching a floor, in which the engaging hook can be engaged into the engaging hole of the pushing member; when the lower end of the driving 
member touches the floor, the driving member drives the pushing member to move upward, thereby pushing the indicating member to pivot to a second position in the second direction, so that the second area is exposed from the indicator window.
Patent TW-I803018-B (TW)
Inventor: ZHANG DALIANG
IPC: B60R22/195
Filed: 2021-10-19
Granted: 2023-05-21
Abstract: The disclosure provides a shoulder strap width adjustment mechanism (40) comprising: a rail device (44), arranged on a seat backrest (22), including a first rail (441) and a second rail (442) arranged on both sides of the seat backrest (22) and extending substantially in a longitudinal direction, and a lateral distance between the first rail (441) and the second rail (442) gradually changes in the longitudinal direction; and two shoulder strap fixing members (42), connected to a seat headrest 
(30) and positioned between the seat headrest (30) and the seat backrest (22), and being slidable respectively along the first rail (441) and the second rail (442) of the rail device (44). In the disclosure, the shoulder strap width can be adjusted synchronously during the process of adjusting the height of the headrest, so as to meet the requirements of children of different heights and different body types.
Patent TW-I784800-B (TW)
Title: Electronic apparatus and load adjusting method thereof
Inventor: CHOU SHUO-JUNG
IPC: G06F1/3206
Filed: 2021-11-16
Granted: 2022-11-21
Abstract: An electronic apparatus and a load adjusting method thereof are provided. In the method, a power supply from an external power is detected. When detecting the power supply from the external power, a self-power consumption time of a battery from a full capacity to a preset capacity is calculated and recorded. A first average value of multiple self-power consumption time recorded during a preset period before a current time is calculated and compared with a second average value of the self-power consumption time recorded during a previous preset period before the preset period. A value of a power limit for controlling the electronic apparatus to enter a load adjusting state is adjusted according to a comparison result.
Patent TW-I810733-B (TW)
Title: 電子紙顯示裝置及電子紙顯示面板
Inventor: CHEN WEI-TSUNG
IPC: G09G3/34
Filed: 2021-12-02
Granted: 2023-08-01
Abstract: 一種電子紙顯示裝置包括電子紙顯示面板。電子紙顯示面板包括多個以陣列方式排列的像素電路。每一像素電路包括電晶體元件。電晶體元件為氧化物電晶體。一組用以驅動像素電路顯示影像畫面的信號波形包括多個圖框。在低頻模式中，所述圖框的圖框數小於10。
Patent TW-I790860-B (TW)
Title: 用於動力飛行傘之油冷式四行程引擎
Inventor: WEN WEN-HSIEN
IPC: B64B1/24
Filed: 2021-12-15
Granted: 2023-01-21
Abstract: 本發明係一種用於動力飛行傘之油冷式四行程引擎，其包含一引擎本體、一飛行傘固定架、一機油冷卻器及一油冷管件組，其中該引擎本體內設一機油通道，該飛行傘固定架係設置於該引擎本體的一側，該機油冷卻器係固定於該飛行傘固定架上，該油冷管件組係將該機油冷卻器與該引擎本體的該機油通道連通；如此，該油冷管件組可將經該機油冷卻器冷卻後之機油導入至該引擎本體中，同時達成冷卻及潤滑的效果，大幅減少該油冷式四行程引擎的重量，降低使用人員的負荷及燃油消耗。
Patent ZA-200203912-B (ZA)
Title: Process for recovering statin compounds from a fermentation broth.
Inventor: KERI VILMOS
IPC: C07C67/52
Filed: 2002-05-16
Abstract: A composition comprising pravastatin sodium substantially free of pravastatin lactone is described.
Patent ZA-200208000-B (ZA)
Title: Method for monitoring condition of bearings of a crusher, and a crusher.
Inventor: NIEMINEN ILPO
IPC: G01L5/00
Filed: 2002-10-04
Abstract: Malfunctions of sliding bearings of cone crushers used in crushing stone are anticipated by providing sensors in connection to bearing parts, by means of which sensors it is possible to observe increases in friction forces. A beginning bearing damage can be detected by means of sensors at such an early stage, that extensive damage to bearings and to other parts of the crusher can be prevented.
Patent ZA-200305194-B (ZA)
Title: Cutter and method of manufacture thereof.
Inventor: GRIFFIN NIGEL DENNIS
IPC: E21B10/573
Filed: 2003-07-04
Abstract: A polycrystalline diamond cutter and method of manufacturing a polycrystalline diamond cutter is disclosed. The method of manufacture comprising assembling a first substrate component (30), a second substrate component (32) and diamond crystals (34) into a desired configuration. The assembly is subjected to high temperature and high pressure conditions to cause the diamond crystals to bond to one another and to the first and second substrate components. The method forms a cutter having a single body of polycrystalline diamond bonded to the substrate components. <IMAGE>
Patent ZA-200308630-B (ZA)
Title: Azolylcarbynol derivatives of aryl (or heteroaryl) for the treatment of respiratory diseases.
Inventor: MERCE-VIDAL RAMON
IPC: A61P11/00
Filed: 2003-11-05
Abstract: Aryl (or heteroaryl) azolylcarbinole derivatives of general formula (I), in which Ar represents a phenyl radical or a thienyl radical, optionally substituted, R1 represents a hydrogen atom or a lower alkyl group, R2 represents a dialkylaminoalkyl or azaheterocyclylalkyl radical and Het represents a non-substituted azole or optionally substituted by one or two substituents, and its physiologically acceptable salts; are useful as drugs in human and/or veterinary therapeutics for the treatment of cough, bronchitis, chronic obstructive pulmonary diseases, allergic rhinitis and asthma. <CHEM>
Patent ZA-200400684-B (ZA)
Title: Electronically monitored fish farm net and method
Inventor: LEIF EIRIK LARSEN
IPC: A01K/
Filed: 2004-01-28
Abstract: A fish farming net having conductive wires integrated into the filaments of the net. The conductive wires are arranged in circuits, each of said circuits defining a field connected to an electronic apparatus that monitors a certain electrical parameter of the field. The wires of each circuit are arranged in a pattern whereby the wires are close enough together that a hole large enough for fish to escape will necessarily break one of the wires. In the event the circuit is broken, the monitoring apparatus detects a change in the electrical parameter being monitored and signals an appropriate alarm.
Patent ZA-200508803-B (ZA)
Title: Detection of leaks in heat exchangers
Inventor: WERNER THOMAS
IPC: G01M3/22
Filed: 2004-04-01
Abstract: A method for the detection of leaks in a heat exchanger having discrete flow paths for working fluid and heat exchange fluid, respectively, the method comprises introduction of a detection fluid within one of said flow paths and allowing air to flow through the other of said flow paths causing the detection fluid to pass in different directions in said one flow path, and detecting any detection fluid which has leaked from one flow path to said other flow path.
Patent ZA-200700176-B (ZA)
Title: Combination of anti-HIV reverse transcriptase and protease inhibitors
Inventor: WILHELMUS HOETELMANS RICHARD M
IPC: A61K/
Filed: 2007-01-05
Abstract: The invention relates to an anti-HIV combination comprising (i) tenofovir or its disoproxil fumarate derivative; (ii) ritonavir; and (iii) TMC 114, useful for the treatment or prevention of HIV infections. It further relates to pharmaceutical formulations containing such combinations.
Patent ZA-200800328-B (ZA)
Title: Ethanolamine salt on N-(3-methoxy-5-methylpyrazin-2yl)-2-(4-[1,3,4-oxadiazole-2-yl]phenyl)pyridine-3-sulphonamide
Inventor: CATHERINE GOOD
IPC: A61K/
Filed: 2008-01-10
Abstract: N-(3-Methoxy-5-methylpyrazin-2-yl)-2-(4-[1,3,4-oxadiazol-2-yl]phenyl)pyridine-3-sulphonamide ethanolamine salt and its uses are described.
Patent ZA-201101557-B (ZA)
Title: Can end
Inventor: HALL JASON JOHN
IPC: B65D/
Filed: 2011-02-28
Abstract: An easily openable can end (1) is disclosed including an end panel (2), a score line (3) formed in the end panel to define a prearranged opening area, a tab (10), the tab having a handle (12), tab securing means (20) for securing the tab to the end panel. In particular, the end panel of the can end is provided with at least one moveable portion (7) contactable with the lower surface of the tab at a location between the tab securing means and the end of the handle of the tab, the moveable portion being deformable upwardly under influence of pressure (p) to push against the lower surface of the tab and thereby incline (±) the handle of the tab away from the end panel to define a gap (d 2 ) under the tab for finger access by a user. Also disclosed are various methods by which the pressure may be induced into a container incorporating the easily openable can end.
Patent ZA-202305496-B (ZA)
Title: An interactive multimedia device for innovation and entrepreneurship education
Inventor: Gan Yilan
Filed: 2023-05-22
Abstract: The present invention discloses an interactive multimedia device for innovation and entrepreneurship education, comprising a multimedia box, said multimedia box having a mounting opening in the side wall, said mounting opening having a rotating shaft connected to the inner wall, said display screen fixedly connected to the side wall of said shaft, said blackboard fixedly connected to the side wall of said shaft, said cleaning mechanism for cleaning the blackboard installed in said multimedia box, said cleaning mechanism comprising a sliding bar fixedly connected to the inner wall of the multimedia box, said sliding bar having a sliding block connected to the side wall of said sliding bar, said sliding block said side wall is fixedly connected with a blackboard eraser, said cleaning mechanism also includes a dust suction slot opened in the slider, said dust suction slot has a plurality of dust suction holes opened in the inner wall, said multimedia box side wall is fixedly connected with an extractor fan, said extractor fan side wall is fixedly connected with a dust suction tube. In the present invention, the display screen and the blackboard can be turned over by turning the turner, so that the display screen can be displayed and then the blackboard can be explained, which is convenient to use and easy to carry, and the cost is low.
Patent GR-1004534-B (GR)
Title: Extension of a vehicles' s nunber plate for the placing of the country code with holograms and a frame
Inventor: KALTIS THEODOROS APOSTOLOU
IPC: B60R13/10
Filed: 2002-12-16
Abstract: he advantage of the invention is that for placing a country code on the left-hand end of the number plate of a vehicle, there is no need of replacing the whole number plate with another bearing, by construction, the country code. The invention permits the placing of the country code, when required by legislation, on an extension forming with the number plate a unified structure, in short time, with lesser cost and troubles for the citizens and lesser bureaucratic troubles for the state mechanism. Furthermore, due to the frame provided, no further holes are opened on old number plates, while the authenticity guaranty of the state product is ensured by the use of safety holograms.
Patent MX-364819-B (MX)
Title: Treatment of non-trans fats, fatty acids and sunscreen stains with a chelating agent.
Inventor: VICTOR F MAN
IPC: B08B3/08
Filed: 2010-09-17
Abstract: The invention relates to methods and compositions for treating non-trans fats, fatty acids and sunscreen stains with a chelating agent. The invention also relates to methods for reducing the frequency of laundry fires with a chelating agent.