baber/WOPTO huggingface dataset:
Patent TW-I723854-B (TW)
Title: Anchor implantation system
Inventor: HUANG HUI PING
IPC: A61B17/88
Filed: 2020-04-27
Granted: 2021-04-01
Abstract: An anchor implantation system capable of being fixed on a bone includes an anchor and an awl. The anchor is with an inner side, and outer side and a perforation in connection therewith, and the anchor further includes an accommodating portion and a thread portion. The accommodating portion and the thread portion are disposed on the inner side and the outer side of the anchor, respectively. One end of the awl penetrates the accommodating portion and protrudes from the perforation, and the shape of the cross section of the awl is non-circular. The awl is rotatable to drive the anchor, so as the anchor is screwed into the bone with the thread portion. The present disclosure provides a rotating awl with a non-circular shape in cross section to enlarge 
the pilot hole when drilling the bone, so that the anchor can be screwed into the bone while drilling.
Patent TW-I775070-B (TW)
Inventor: TANAKA MASASHI
IPC: H01R13/6461
Filed: 2020-04-30
Granted: 2022-08-21
Abstract: 本發明抑制在模組化插頭中的串音。模組化插頭2具備：多個插頭接觸件20，分別可與模組化插座的多個對象接觸件接觸；接觸保持部21，用以保持多個插頭接觸件20；以及中繼基板5。中繼基板5具有上表面40以及與上表面40相對的下表面41。多個插頭接觸件20具備上接觸件30以及下接觸件31。上接觸件30具有上連接部35，其與上表面40相對，並用以電性連接於在上表面40形成的接觸電極墊42。下接觸件31具有下連接部38，其與下表面41相對，並用以電性連接於在下表面41形成的接觸電極墊42。
Patent TW-I749551-B (TW)
Inventor: CHEN YA-TING
IPC: G06F3/0354
Filed: 2020-05-12
Granted: 2021-12-11
Abstract: The disclosure provides an electronic device, which is adapted with a stylus. The electronic device includes a display panel, a touch module, and a processor. The display panel has a display area, the touch module has a touchable area, and the processor is electrically connected to the display panel and the touch module. The processor defines an effective input area responsive to the operation of the stylus in the touchable area, and a mapping display area corresponding to the effective input area in the display area, and adjusts the display scale of the mapping display area according to the input scale of the effective input area.
Patent TW-I720913-B (TW)
Title: Refrigeration system with abnormal state determination function and abnormal state determination method for the same
Inventor: LEE KUEI PENG
IPC: F25B49/02
Filed: 2020-06-19
Granted: 2021-03-01
Abstract: A refrigeration system with abnormal state determination function includes an ammeter connected to a compressor, an evaporator connected to an EEV (electronic expansion valve) and the compressor, and a controller. The controller continuously records a plurality of current values of the compressor or a plurality of temperature differences of the evaporator according to a time series. The controller determines whether the compressor or the EEV is abnormal according to a population mean and a sampling mean obtained by the plurality of 
current values or the plurality of temperature differences. The present disclosure further includes an abnormal state determination method for the refrigeration system.
Patent TW-I754969-B (TW)
Title: 微機電麥克風結構與其製造方法
Inventor: TSAI CHENG-WEI
IPC: B81B7/02
Filed: 2020-06-22
Granted: 2022-02-11
Abstract: 本發明提供一種微機電麥克風結構。微機電麥克風包括基板，具有第一開口。介電層設置在基板上，其中所述介電層具有與所述第一開口對準的第二開口。隔膜設置在所述介電層的所述第二開口內，其中所述隔膜的外圍區域在所述第二開口的側壁處嵌入所述介電層中。背板層設置在所述介電層上並覆蓋所述第二開口。所述背板層包括佈置成規則陣列圖案的多個聲孔，其中所述規則陣列圖案包括圖案單元，所述圖案單元包括所述之一聲孔作為中心孔，並且圍繞所述中心孔的所述聲孔的外圍孔與中心孔的間距相同。
Patent TW-I775104-B (TW)
Title: 水泥塊吊車結構
Inventor: Zhang rong-wei
IPC: E04G21/02
Filed: 2020-07-01
Granted: 2022-08-21
Abstract: 一種水泥塊吊車結構，係車體，頂部一端設置有配重塊，頂部另一端設置有樞設部，樞設部延伸設置有吊桿，吊桿上延伸設置有架體，架體上樞設多個轉向輪；車體上設置有電控的牽引機，牽引機係連結有牽引索，牽引索搭設於多數個轉向輪上，且牽引索端部設置有套環件，套環件連結設置有撐爪繩，撐爪繩之端部連結設置於可活動開閉提取水泥塊的撐爪件上；上述，操作者可推動車體，隨著欲鋪設地板之方向移動，接著操作該牽引機，控制該牽引索，俾可輕鬆吊起水泥塊並鋪設水泥塊於地面上，達到減少耗費人力資源、搬運危險性及簡易水泥塊鋪設之效益。
Patent TW-I742750-B (TW)
Title: Pillar-shaped semiconductor device and method for producing the same
Inventor: MASUOKA FUJIO
IPC: H01L27/11
Filed: 2020-07-07
Granted: 2021-10-11
Abstract: In formation of an SRAM cell, a band-shaped contact hole C3 is formed that does not overlap, in plan view, N +  layers 32a, 32c, 32d, and 32f formed on and at outer peripheries of the top portions of Si pillars 6a, 6c, 6d, and 6f, that partly overlaps W layers 33b and 33e on P +  layers 32b and 32e connected to the top portions of Si pillars 6b and 6e, that is connected in both the X direction and the Y direction, and that extends in the Y direction. A power supply wiring metal layer Vdd that connects the P +  layers 32b and 32e through the contact hole C3 is formed. After formation of the power 
supply wiring metal layer Vdd, a word wiring metal layer WL is formed so as to be orthogonal to the power supply wiring metal layer Vdd in plan view.
Patent TW-I771716-B (TW)
Title: 源極驅動電路、平面顯示器及資訊處理裝置
Inventor: Fang zi-ming
IPC: G09G3/36
Filed: 2020-07-21
Granted: 2022-07-21
Abstract: 一種源極驅動電路，具有複數個通道驅動單元以驅動一顯示面板，其特徵在於：各所述通道驅動單元均具有一顯示資料閂鎖電路及一脈衝信號傳輸電路；各所述顯示資料閂鎖電路均與一顯示資料匯流排耦接且均依一致能信號作動以閂鎖該顯示資料匯流排上的資料；以及複數個所述脈衝信號傳輸電路係依一選擇信號的控制使其中一選定的脈衝信號傳輸電路依一起始脈衝信號產生所述致能信號及一脈衝信號，及使在該選定的脈衝信號傳輸電路之後的複數個所述脈衝信號傳輸電路以漣波的方式在其間傳遞該脈衝信號並各依該脈衝信號產生所述致能信號。
Patent TW-I730872-B (TW)
Title: 輻條
Inventor: SHAW CHING-SONG
IPC: B60B1/04
Filed: 2020-08-18
Granted: 2021-06-11
Abstract: 一種輻條，係用以連接於自行車的輪圈以及花轂，其包含一中心本體、一第一接頭以及一第二接頭，該中心本體具有一第一端部以及一第二端部，該第一接頭包含有一第一連接部連接於該輪圈以及一第一固定部連接於該中心本體的第一端部；該第二接頭則包含有一第二連接部連接於該花轂，以及一第二固定部連接於該中心本體的第二端部。輻條更具有一碳纖複材捲繞於中心本體、第一接頭的第一固定部及第二接頭的第二固定部，其捲繞方式具有良好包覆中心本體的效果且不易自第一固定部及/或第二固定部鬆脫。
Patent TW-I746156-B (TW)
Inventor: TANG HSIANG-CHI
IPC: G02B15/14
Filed: 2020-09-09
Granted: 2021-11-11
Abstract: An image capturing lens system includes three lens groups. The three lens groups include five lens elements. The three lens groups are, in order from an object side to an image side: a first lens group, a second lens group and a third lens group. The five lens elements are, in order from the object side to the image side: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element has an object-side surface being convex in a paraxial region thereof. The second lens element has negative refractive power. At least one lens element in the first through third lens groups has an inflection point. A focal length of the image capturing lens system is varied by changing axial distances between lens groups in a zooming process. The image capturing lens system has a long focal length end and a short focal length end. During the zooming process, the second lens group is moved relative to the first lens group along an optical axis. When specific conditions are satisfied, the image capturing lens system meets the requirements of optical zoom, telephoto feature and high image quality, simultaneously.
Patent TW-I762080-B (TW)
Title: 具有檢校過程資料繼承功能的監測系統與檢校過程資料繼承方法
Inventor: Chen chun ju
IPC: G06Q50/06
Filed: 2020-12-14
Granted: 2022-04-21
Abstract: 本發明提供一種具有檢校過程資料繼承功能的監測系統與檢校過程資料繼承方法。於指定安裝位址的流量計裝置的檢校程序中，雲端平台先將管線的安裝位址，設定至用來替換原流量計裝置來感測管線的流量的另一流量計裝置，雲端平台再整合記錄指定至安裝位址的所有流量計資料，即時更新校驗進度，並通過行動裝置介面來提供校驗進度與歷史計量資訊。本發明可避免檢校程序中計量資料的缺口，並提供容易查詢校驗進度與歷史計量資訊的解決方案。
Patent TW-I774205-B (TW)
Inventor: BOYD JR
IPC: H01L21/683
Filed: 2016-06-04
Granted: 2022-08-11
Abstract: 一種製造靜電夾盤的方法，包括拋光靜電夾盤之陶瓷主體的表面，以產生拋光表面，並將陶瓷塗層沉積到該陶瓷主體之該拋光表面上，以產生經塗佈陶瓷主體。該方法進一步包括在該經塗佈陶瓷主體上方配置遮罩，該遮罩包含複數個橢圓形孔，並通過該遮罩的該複數個橢圓形孔沉積陶瓷材料，以在該經塗佈陶瓷主體上形成複數個橢圓形臺面，其中該複數個橢圓形臺面具有圓邊。然後從該經塗佈陶瓷主體移除該遮罩，並拋光該複數個橢圓形臺面。
Patent TW-I777423-B (TW)
Title: Method for providing an aqueous composition with retroreflective properties
Inventor: KNOOTE JACQUES ARTHUR
IPC: C09D7/43
Filed: 2021-02-24
Granted: 2022-09-11
Abstract: The invention relates to a method for providing a composition selected from the group consisting of aqueous pastes, inks, paints and coating formulations with retroreflective properties, said method comprising the steps of:
a) providing an aqueous paste, ink, paint or coating formulation without retroreflective properties, said aqueous paste, ink, paint or coating formulation having a viscosity η   1 
of between 0.25 and 1000 Pa·s at a shear rate of 0.01 s - 1 
;
b) providing an aqueous pseudoplastic gel composition comprising a thickener;
c) admixing the aqueous ink, paint or coating formulation provided in step (a) with the aqueous pseudoplastic gel composition provided in step (b) in a weight ratio of between 30 : 70 to 70 : 30; and
d) admixing the mixture obtained in step (c) with 0 - 2 wt.%, based on the total weight of the aqueous paste, ink, paint or coating formulation with retroreflective properties, of a thickener.
Patent TW-I764607-B (TW)
Inventor: HUANG CHUAN CHIANG
IPC: G06F21/71
Filed: 2021-03-08
Granted: 2022-05-11
Abstract: The present invention provides a system, a method, and a computer readable storage medium for cyber threat information sharing, which implement distributed low-latency data delivery with serverless architecture, automatic sharing of analysis information, and real-time data return query, Therefore, it is possible to implement functions such as sharing the latest cyber threat information through electronic information without the need to maintain physical equipment, directly sharing cyber 
threat information to enterprise information security equipment and enterprise cloud firewalls, directly implementing information security protection for enterprise cloud services, or providing real-time inquiry of past or latest cyber threat information so as to further achieve the purpose of simplifying the maintenance process, reducing the maintenance cost, backtracking on threat, and real-time protection.
Patent TW-I797578-B (TW)
Title: Co-integrated high voltage (hv) and medium voltage (mv) field effect transistors
Inventor: WU NAN
IPC: H01L21/335
Filed: 2021-03-15
Granted: 2023-04-01
Abstract: The present disclosure relates to semiconductor structures and, more particularly, to co-integrated high voltage and medium voltage devices and methods of manufacture. The structure includes a substrate having a semiconductor on insulator (SOI) region and a bulk region; and a first device formed on the bulk region, the first device having a first gate dielectric layer and a second gate dielectric layer surrounding the first dielectric layer, and a thickness of the first gate dielectric layer and the second gate dielectric layer being greater than a thickness of an insulator layer of the SOI region.
Patent TW-I766642-B (TW)
Title: Flip chip bonding apparatus using vcsel device
Inventor: KO YOUN SUNG
IPC: H01S5/42
Filed: 2021-04-13
Granted: 2022-06-01
Abstract: Provided is a flip-chip bonding apparatus using VCSEL 
device, and more particularly, to a flip-chip bonding apparatus using VCSEL device for bonding a flip-chip type semiconductor chip to a substrate using infrared laser light generated from the VCSEL device. The flip-chip bonding apparatus using VCSEL device may quickly control laser light to bond a semiconductor chip to a substrate, with high productivity and high quality.
Patent TW-I771983-B (TW)
Inventor: CHANG TING-CHANG
IPC: G01N21/88
Filed: 2021-04-14
Granted: 2022-07-21
Abstract: 一種氮化鎵高電子移動率電晶體的缺陷檢測方法，用以解決習知的缺陷檢測方法難以確認缺陷部位及測試過程緩慢的問題。係包含：測量一氮化鎵高電子移動率電晶體的數個電性特徵；將該氮化鎵高電子移動率電晶體進行劣化測試後，再測量該數個電性特徵；以不同波長之數個光源輪流照射該氮化鎵高電子移動率電晶體，測量各該光源照射時的該數個電性特徵；及比對該數個電性特徵在上述步驟的變化，判斷該氮化鎵高電子移動率電晶體的缺陷部位。
Patent TW-I770942-B (TW)
Inventor: LIN EDWARD DANIEL
IPC: A62B7/02
Filed: 2021-04-16
Granted: 2022-07-11
Abstract: 本發明公開了一種呼吸支持裝置的方法及相關的呼吸支持裝置。所述方法可能包括第一步，在用戶吸入期間，僅將來自氣源的呼吸氣體傳輸到調節器的調節器腔，以及第二步，在所述用戶所述吸入期間，將來自周圍環境的環境空氣傳輸到所述調節器腔。所述第一步和所述第二步按順序進行，從而在所述第一步中將所述的呼吸氣體傳輸到所述用戶的肺部，並在所述第二步中將所述環境空氣傳輸到所述用戶的不進行氧氣交換的區域。
Patent TW-I774332-B (TW)
Inventor: Ma yu-sheng
IPC: G09G3/32
Filed: 2021-04-23
Granted: 2022-08-11
Abstract: 一種驅動器，用於驅動一顯示裝置的一發光單元陣列，該驅動器包括多個驅動單元，該多個驅動單元中的每個包括一驅動電路，配置為在一通道開關開啟時根據一脈寬調製訊號向該發光單元陣列中的對應列的發光單元提供一驅動電流；以及一調節電路，配置為與該驅動電路並聯連接，並且根據該脈寬調製訊號而被開啟，以與該對應列的發光單元形成通路，使得與該發光單元相關聯的一電流經過該通路。
Patent TW-I797622-B (TW)
Title: Method and system for testing an integrated circuit
Inventor: CHARBOUILLOT SAMUEL
IPC: G06F11/27
Filed: 2021-05-14
Granted: 2023-04-01
Abstract: The invention relates to a method and a system for testing an integrated circuit comprising logic gates, logic flip-flops and a rewritable memory, the integrated circuit comprising an internal clock, the integrated circuit being configurable in an operating mode referred to as scan chain mode. According to the invention:
- the integrated circuit is put in the scan chain mode,
- the rewritable memory is isolated with isolation means from the logic gates and from the logic flip-flops,
- the isolation means are timed (Clk) by an external clock,
- the periodicity of the external clock is varied,
- the content of the rewritable memory is read (300) and is compared with a value,
- the access time of the rewritable memory is determined (300) according to the comparison.
Patent TW-I786647-B (TW)
Inventor: DUNKER PETER
IPC: H04N21/45
Filed: 2019-06-25
Granted: 2022-12-11
Abstract: 一種運算系統識別(i)表示正由一用戶端接收之一媒體串流的查詢指紋與(ii)參考指紋之間的多個匹配點，每一識別之匹配點定義帶有為根據該用戶端之一時鐘定義之用戶端時間的時間戳記之一查詢指紋與帶有為根據一已知媒體串流內之一時間線定義之真實時間之時間戳記的一參考指紋之間的一各別匹配。另外，該運算系統基於該等匹配點之該等時間戳記執行線性迴歸，以建立真實時間與用戶端時間之間的一映射。該運算系統接著使用該映射來判定該用戶端應執行關於正由該用戶端接收之該媒體串流之一內容修訂或其他動作的一用戶端時間點。且該運算系統使該用戶端在該判定之用戶端時間點執行該內容修訂或其他動作。
Patent TW-I751954-B (TW)
Title: 高溶氧水之製造方法
Inventor: Zeng xian-qun
IPC: C02F1/68
Filed: 2021-06-10
Granted: 2022-01-01
Abstract: 本發明提供一種高溶氧水之製造方法，該方法包括：提供原水；將原水沉澱並過濾以去除原水中的雜質，再蒸餾過後加入含氧鹽；將混有含氧鹽的原水通過電解磁化裝置，使原水的分子分解為含氫、氧的小分子水；最後將小分子水與高氧液導入合成磁化反應槽中進行合成反應，使高氧液中之氧分子與小水分子進行包覆結合30~90分鐘，以形成氧化還原電位為850mV
         含氧量之高溶氧水。藉此，本發明高溶氧水的製造方法所獲得的高溶氧水，可將氧氣有效地保存於水中，使水中的氧氣不斷的補充到血液當中，加快人體的新陳代謝的功效，進而達到改善細胞免疫風暴的目的。
Patent TW-I780779-B (TW)
Title: 通訊終端、通訊系統、省電力控制方法及記錄媒體
Inventor: KANEKO NAOKI
IPC: H04W4/38
Filed: 2021-06-18
Granted: 2022-10-11
Abstract: 進行交互地重複活動狀態及消耗電力比活動狀態少的睡眠狀態的間歇動作之通訊終端(1)，係具備有：電池(106)；無線通訊處理部(101)，係可經由為了第一服務而構築的通訊網路，與用來提供第二服務的第二服務系統進行通訊；連接機器通訊處理部(103)，係可在其與所連接的機器之間進行通訊；控制部(102)，係在活動狀態經由無線通訊處理部(101)而在其與通訊網路之間進行加入處理，若加入處理失敗則重複進行加入處理；以及間歇動作處理部(104)，係若加入處理失敗則使通訊終端(1)變到睡眠狀態，且根據重複進行加入處理的次數而決定出休止時間亦即在加入處理失敗後的睡眠狀態的持續時間，並在休止時間經過後使通訊終端(1)變到活動狀態。
Patent TW-I788888-B (TW)
Title: 氫化共聚物、樹脂組合物、成形體、及黏著性膜
Inventor: HATTORI GOKI
IPC: C09J153/02
Filed: 2021-06-22
Granted: 2023-01-01
Abstract: 本發明之氫化共聚物(X)包含氫化共聚物(A)與氫化共聚物(B)，且滿足下述(1)～(4)。
(1)：氫化共聚物(A)具有包含共軛二烯化合物與乙烯基芳香族化合物之無規共聚結構，且(A)中之乙烯基芳香族化合物之含量為10～80質量%。
(2)：氫化共聚物(B)具有包含共軛二烯化合物與乙烯基芳香族化合物之無規共聚結構，且(B)中之乙烯基芳香族化合物之含量為10～80質量%。
(3)：氫化共聚物(A)之(Mn1)相對於氫化共聚物(B)之(Mn2)之比(Mn1/Mn2)未達0.25，且1000≤Mn1≤40000。
(4)：氫化共聚物(A)之含量與氫化共聚物(B)之含量之質量比(A)/(B)為5/95～50/50。
Patent TW-I791256-B (TW)
Title: 半導體結構及其形成方法
Inventor: SU BO
IPC: H01L21/76
Filed: 2021-07-30
Granted: 2023-02-01
Abstract: 一種半導體結構及其形成方法，方法包括：提供基底，基底上形成有柵極結構，柵極結構側壁形成有偽側牆，偽側牆側壁形成有接觸孔刻蝕停止層，柵極結構兩側基底內形成有源汲摻雜區；在源汲摻雜區和柵極結構的頂部上方形成犧牲介質層；形成源汲插塞，貫穿源汲摻雜區頂部上方的犧牲介質層並與源汲摻雜區相接觸；刻蝕犧牲介質層直至露出偽側牆的頂部；露出偽側牆的頂部後，去除偽側牆，在接觸孔刻蝕停止層和柵極結構的側壁之間形成間隙；形成填充於源汲插塞之間的頂部介質層，頂部介質層還填充於間隙中，或者，頂部介質層密封間隙的頂部，頂部介質層的材料介電常數小於偽側牆的材料介電常數。本發明能夠降低柵極結構和源汲插塞之間的有效電容。
Patent TW-I815156-B (TW)
Title: 晶片
Inventor: CHENG HSIANG-CHI
IPC: G06F1/28
Filed: 2020-05-19
Granted: 2023-09-11
Abstract: 提供了一種晶片，其設置有電路區塊。電路區塊包括第一
電晶體及第二電晶體。第一電晶體被區分為互相並聯的多個第一子電晶體。第二電晶體被區分為互相並聯的多個第二子電晶體。第一子電晶體及第二子電晶體互相交錯設置在電路區塊的第一列及第二列中。設置在第一列及第二列的第一電晶體分別透過不同訊號線接收第一輸入訊號。設置在第一列及第二列的第二電晶體分別透過不同訊號線接收第二輸入訊號。
Patent TW-I805039-B (TW)
Title: 顯示裝置、控制裝置、控制方法及電腦程式
Inventor: WATANABE TAKEMI
IPC: G09G5/00
Filed: 2021-10-22
Granted: 2023-06-11
Abstract: [課題]提供一種能夠將警報的發生頻率可視化之顯示裝置、控制裝置、控制方法及電腦程式。
        [解決手段]一種顯示裝置(32)，係顯示工廠(1)的運轉狀態，其中，關於工廠(1)中發生之複數個警報，以按每個警報種類排列之態樣顯示表示警報的種類之每個警報種類在第1期間的發生頻率。藉此，能夠將每個警報種類在第1期間的發生頻率可視化。
Patent TW-I799036-B (TW)
Title: Phase change heat management device
Inventor: LI YI-TSENG
IPC: F28D20/00
Filed: 2021-12-29
Granted: 2023-04-11
Abstract: A phase change heat management device includes a casing, a plurality of inner walls and a phase change material. The casing defines an internal space. The inner walls are arranged in the internal space, and these inner walls cross one another to form a plurality of accommodation cells. Two adjacent accommodation cells are communicated with each other through at least one hole on the inner wall. The phase change material is located in at least part of the accommodation cells.
Patent TW-I790880-B (TW)
Title: 一種封裝機構及其製備方法
Inventor: ZHU KAI
IPC: H01L21/56
Filed: 2021-12-29
Granted: 2023-01-21
Abstract: 本發明公開了一種封裝機構及其製備方法，其中，封裝
機構之製備方法包括：獲取到可分離支撐層；對可分離支撐層之第一預設位置進行電鍍，以在第一預設位置處形成導電線路；在導電線路遠離可分離支撐層之一側製備第一阻焊層，並裸露部分導電線路；將晶片與裸露之部分導電線路進行電連接，並對晶片進行塑封，形成絕緣層；去除可分離支撐層，並在導電線路遠離第一阻焊層之一側之第二預設位置製備第二阻焊層。透過上述方法，本發明之封裝機構之製備方法能夠減少封裝機構之製備步驟和體積，提高封裝機構之製備效率。
Patent TW-I809655-B (TW)
Title: 磷苯雙酚聚合物及其製備方法和應用
Inventor: Zheng hui-ying
IPC: C08G79/04
Filed: 2022-01-12
Granted: 2023-07-21
Abstract: 本發明提供一種磷苯雙酚聚合物及其製備方法和應用，涉及高分子材料技術領域。本發明的磷苯雙酚聚合物其結構如式I或式II所示，由苯膦醯二氯或二氯磷酸苯酯與四甲基雙酚化合物反應得到。該磷苯雙酚聚合物含磷量高達5%以上，容易添加於樹脂溶劑中調製，製作的電子塑膠具有較好的阻燃性和耐熱性，製作的板材具有抗撕強度高，玻璃化轉變溫度高，電子板材硬度適宜等優點。
Patent TW-I813187-B (TW)
Inventor: HATTORI TAKASHI
IPC: H01L21/3065
Filed: 2022-03-03
Granted: 2023-08-21
Abstract: A method of etching a silicon oxide film with high precision at high selectivity as compared with a silicon nitride film while establishing both of a higher etching rate of the silicon oxide film and a lower etching rate of the silicon nitride film is provided. An etching method according to the present invention is directed to a dry etching method for etching a film structure without using plasma in which an end of a film layer having a silicon oxide film vertically sandwiched between silicon nitride films and laminated and formed in advance on a wafer disposed in a processing chamber forms a side wall of a groove or a hole while a processing gas is supplied into the processing chamber , the method including the steps of: supplying a hydrogen fluoride gas; cooling the wafer to a low temperature of -30℃ or lower , preferably, to -30 to 60℃; and etching the silicon oxide film laterally from the end.
Patent TW-I796973-B (TW)
Title: Lock device
Inventor: CHEN KEN CHING
IPC: E05B53/00
Filed: 2022-03-18
Granted: 2023-03-21
Abstract: A lock device is adapted to a first object and a second object movable to one other. The lock device includes a first component and a second component. The first component can be in a locking state or an unlocking state. The first component can be driven to the unlocking state from the locking state by the second component in response to the second object to be moved to a predetermined position in an open direction from a retracted position with respect to the first object.
Patent TW-I813332-B (TW)
Title: Chemical-mechanical polishing pad conditioner and preparation method thereof
Inventor: CHOU JUI-LIN
IPC: B24B53/12
Filed: 2022-06-10
Granted: 2023-08-21
Abstract: The present invention provides a chemical-mechanical polishing pad conditioner used for a dressing processing of a polishing pad, and comprises a substrate, a bonding layer and multiple abrasive particles; the substrate comprises a first surface and a second surface and the first and second surfaces are opposite to each other, and the bonding layer is placed on the first surface; during the dressing process, an outer surface of the bonding layer is toward the polishing pad, such that the multiple abrasive particles can contact the polishing pad and form multiple dressing traces on a designated area of the polishing pad; an average coverage of the dressing traces is more than or equal to 85%. The chemical-mechanical polishing pad conditioner has good dressing efficiency, and can be manufactured by a simple and low-cost method.
Patent ZA-200006390-B (ZA)
Title: Microwave Applicator.
Inventor: CRONIN NIGEL
IPC: H01P5/02
Filed: 2000-11-07
Abstract: A microwave applicator for applying electromagnetic radiation at microwave frequency includes a coaxial input for a microwave signal input and a waveguide for receiving and propagating the microwave signal input. Dielectric material is positioned within the waveguide and extends beyond the waveguide to form an antenna for radiating microwave energy. The coaxial input has direct in-line transition to the dielectric-filled waveguide. Preferably, this direct in-line transition is achieved by the central conductor of the coaxial input extending axially centrally into the waveguide so as to excite microwaves in the waveguide. A lateral conductor extends radially from the central conductor to assist the launch of the microwaves into the waveguide. Preferably, the applicator includes a temperature sensor which is directly connected to the coaxial input.
Patent ZA-200102487-B (ZA)
Title: Bellows-type cover member.
Inventor: OETIKER HANS
IPC: F16J15/52
Filed: 2001-03-27
Abstract: A bellows-type cover (10) into which a clamping member (40) is adapted to be securely integrated to form a pre-assembled unit; a groove-shaped recess near one end of the bellows-type cover between first (20) and second (22) retaining means adapted to receive the clamping member has a two-tier positioning arrangement (11) with a radially inward, circumferentially extending bottom surface (27) for engagement by the clamping member when fully tightened and with a temporary bottom for the clamping member to provide a releasable self-retaining support for the closed, but not yet fully tightened clamping member at a radial distance between te bottom surface and the radially outer limit of the recess.
Patent ZA-200303737-B (ZA)
Title: A rock drill bit assembly.
Inventor: HOLMGREN LARS
IPC: E21B7/28
Filed: 2003-05-14
Abstract: A drill bit assembly for direct removal of rock with a rotatable bit assembly ( 5 ) that includes a plurality of cutters or choppers ( 7 ). According to the invention, an number of cutters ( 7 ) are so disposed in relation to each other or the bit assembly ( 5 ) that a subsequent cutter ( 7 b), seen in the direction of rotation, will engage an edge created by the action of preceding cutter ( 7 a).
Patent ZA-200305435-B (ZA)
Title: Method and device for radioactive decontamination of a surface located inside an hollow body.
Inventor: BERNARD ALAIN
IPC: G21F9/00
Filed: 2003-07-15
Abstract: Aqueous bitumen emulsion intended for producing cold bituminous mixes and comprising at least one ionic-type surfactant and a continuous aqueous phase with a buffered pH, the pH value of the continuous phase being such that the ionic surfactant is present in its ionized form within the said emulsion.
Patent ZA-200405301-B (ZA)
Title: Detergent compositions.
Inventor: BEERS OLAF CORNELIS PETRUS
IPC: C11D1/83
Filed: 2004-07-02
Abstract: Particulate laundry detergent compositions, especially high bulk density powders and tablets, contain low levels of aloe vera or other herbal extract beneficial to the skin. The herbal extract is preferably present in the form of coloured, preferably, green, speckles having a 1% solution pH not exceeding 9. The detergent compositions preferably contain a mild surfactant system.
Patent ZA-200408902-B (ZA)
Title: Embossing method.
Inventor: MOSS VAUGHN JAFFREY
IPC: B31F1/07
Filed: 2004-11-03
Abstract: Disclosed is an embossing method and material made by the method, including at least a pair of embossing rolls having unmatched embossing patterns engraved independently from each other, and having enlarged sidewall clearances between adjacent, inter-engaged protrusions and recessions of the embossing patterns. The sidewall clearances can range from about 0.002'' (about 0.050 mm) to about 0.050'' (about 1.27 mm). The width of the protrusions can be greater than about 0.002'' or about 0.050 mm. The peripheral surface of at least one of the embossing rolls can comprise a metal, a plastic, a ceramic, or a rubber. Also disclosed is an embossed web material capable of being used as a wrap material for food products, made by the above process.
Patent ZA-200503703-B (ZA)
Title: Use of levocetirizine for the treatment of persistent allergic rhinitis
Inventor: CHRISTOPHE REVIRRON
IPC: A61P/
Filed: 2003-05-26
Abstract: The present invention relates to a pharmaceutical use of levocetirizine for the treatment of persistent allergic rhinitis.