baber/WOPTO huggingface dataset:
Patent TW-202234734-A (TW)
Title: Electrode binder and slurry compositions for lithium ion electrical storage devices
Inventor: ZHAN PENG-FEI
IPC: H01G11/38
Filed: 2021-02-17
Abstract: The present invention provides a binder composition comprising (a) a primary fluoropolymer; and (b) a secondary fluoropolymer different from the primary fluoropolymer, the secondary fluoropolymer comprising at least one perfluoropolyether segment, at least one non-fluorinated segment, and a linking group that links the perfluoropolyether segment and the non-fluorinated segment. The invention further provides slurry compositions, electrodes, and electrical storage devices.
Patent TW-202203719-A (TW)
Title: 電路結構
Inventor: KIM YOUNG SHIN
IPC: C09K19/00
Filed: 2021-02-19
Abstract: 提供一種電路結構，其包含基板及安置於該基板上之一或多個導電元件。該基板包含聚合物組合物，該聚合物組合物包含分佈於聚合物基質內之導電填料。該聚合物基質含有至少一種熱塑性高效能聚合物，如根據ISO 75-2:2013在1.8 MPa負荷下所測定，該熱塑性高效能聚合物具有約40℃或更高的負荷下撓度溫度，且如在2 GHz之頻率下所測定，該聚合物組合物展現約4或更大之介電常數及約0.3或更小之耗散因子。
Patent TW-202135002-A (TW)
Title: Action recognition method, electronic equipment, and computer readable storage medium
Inventor: WU JIAN-CHAO
IPC: G06T7/174
Filed: 2021-03-09
Abstract: The embodiments of the present disclosure provide an action recognition method, an electronic device, and a computer-readable storage medium. Wherein, the present disclosure uses the object frame corresponding to the target object to determine the action characteristic information, instead of using the entire frame of image to determine the action characteristic information, which can effectively reduce the amount of data used for action recognition in each frame of image, thereby increasing the number of images used for action recognition, which is conducive to improving the accuracy of action recognition; in addition, the present disclosure not only uses the action characteristic information of the target object to perform action classification and recognition, but also uses the video clips and the determined action characteristic information to extract the scene feature information of the scene where the target object is located and the time sequence feature information associated with the action of the target object, on the basis of action characteristic information, combining scene information and time sequence feature information can further improve the accuracy of action recognition.
Patent TW-202210773-A (TW)
Inventor: LUCKNER OLE
IPC: G01B7/02
Filed: 2021-03-10
Abstract: 本揭露案的態樣關於用於熱處理腔室的量測邊緣環距離的裝置、系統及方法。在一個範例中，使用量測的距離以決定邊緣環的中心位置偏移。
Patent TW-202238615-A (TW)
Inventor: WU TSUNG-JU
IPC: G16H50/20
Filed: 2021-03-16
Abstract: 一種雲端管理的氣喘控制即時記錄應用程式及資訊系統，係包括一使用者介面應用程式，安裝於一使用者端的電子系統，如智慧型手機等行動裝置，及後端伺服器，包含雲端數位資料儲存伺服器與雲端數位資料運算伺服器。當執行使用者端介面應用程式並及時送出使用者輸入的氣喘控制相關參數資料，經由網際網路與後端運算伺服器連結，該後端運算伺服器立即將新資料與雲端儲存的舊資料整合加以進行運算，並即時回饋氣喘控制相關結果資料給使用者。
Patent TW-202138602-A (TW)
Title: Heated shield for physical vapor deposition chamber
Inventor: LAVITSKY ILYA
IPC: C23C14/56
Filed: 2021-03-18
Abstract: Embodiments of a process shield for use in a process chamber are provided herein. In some embodiments, a process shield for use in a process chamber includes a body having a cylindrical shape, wherein the body includes an upper portion and a lower portion, the upper portion having an outer lip and the lower portion extending downward and radially inward from the upper portion, wherein the outer lip includes a plurality of openings to accommodate fasteners, a plurality of alignment slots extending radially inward from an outer surface of the outer lip, and a notched lower peripheral edge, and wherein a lower surface of the outer lip includes a plurality of grooves.
Patent TW-202136539-A (TW)
Title: Steel plate and enamel product
Inventor: YOSHIKAWA NOBUO
IPC: C21D8/02
Filed: 2021-03-26
Abstract: This steel plate has a predetermined chemical composition. With respect to the total area of three types of oxides of MnO, Cr2O3, and Al2O3 having a major axis exceeding 1.0 [mu]m, the total areal proportion of the MnO and the Cr2O3 is 98.0% or more, and the areal proportion of the Al2O3 is 2.0% or less in a plane located parallel to the surface of the steel plate at a 1/4 position of the plate thickness from the surface in the plate thickness direction.
Patent TW-202144513-A (TW)
Title: Film-forming composition
Inventor: SHIBAYAMA WATARU
IPC: H01L21/027
Filed: 2021-03-31
Abstract: To provide a composition which provides a film capable of satisfactorily functioning as a resist underlayer film having resistance to a solvent for a composition of a resist film formed as an upper layer, good etching characteristics with respect to fluorine gas, and good lithography characteristics. A film-forming composition characterized by including a solvent and a hydrolyzed condensate obtained by hydrolyzing and condensating a hydrolyzable silane compound by using two or more acidic compounds, wherein the hydrolyzable silane compound includes an amino group-containing silane represented by formula (1) below. (In formula (1), R1 is a group which binds to a silicon atom, and represents a mutually independent organic base which contains an amino group. R2 is a group which can bind to a silicon atom, and represents an alkyl group which may be substituted, an aryl group which may be substituted, an aralkyl group which may be substituted, a halogenated alkyl group which may be substituted, a halogenated aryl group which may be substituted, a halogenated aralkyl group which may be substituted, an alkoxyalkyl group which may be substituted, an alkoxyaryl group which may be substituted, an alkoxyaralkyl group which may be substituted, or an alkenyl group which may be substituted, or represents an organic group including an epoxy group, an acryloyl group, a methacryloyl group, a mercapto group, or a cyano group. R3 is a group or atom which binds to a silicon atom and represents a mutually independent alkoxy group, an alkyloxy group, an acyloxy group, or a halogen atom. a is an integer from 1-2 and b is an integer from 0-1, satisfying a + b ≤ 2.).
Patent TW-202143925-A (TW)
Inventor: LIN CHIN-CHI
IPC: A61F5/56
Filed: 2021-04-16
Abstract: A device for alleviating obstructive sleep apnea includes: a base fixed to a user’s head and having a passage; an adjusting member extended into the passage and undergoing displacement in the passage; a locking member disposed in the passage, wherein a user fixes the adjusting member by the locking member to limit the displacement of the adjusting member; a suction member following the adjusting member to undergo displacement relative to the passage, wherein the suction member has a channel extended into the adjusting member and undergoing displacement in the passage, the channel is connected to a tongue fixing portion disposed at the tip of the user’s tongue; and a negative pressure source communicating with the channel to provide negative pressure to the tongue in contact with the tongue fixing portion, wherein the negative pressure source is an electric module including a negative pressure pump, wherein the channel communicates with the negative pressure pump.
Patent TW-202240549-A (TW)
Inventor: CHUANG CHUN-YUNG
IPC: G06T17/05
Filed: 2021-04-28
Abstract: 本案揭示一種自動泊車建圖與定位的系統及方法，包括影像訊號接收模組，接收來自至少兩個單目攝影機拍攝車輛周圍環境的連續影像訊號；車輛訊號總成介面，接收來自車輛的行車數據訊號；處理單元在該車輛周圍環境的連續影像訊號的每一幀內產生具有深度資訊的特徵點，並匹配該特徵點與該車輛的行車數據訊號後，構建三維點雲地圖；儲存模組，儲存該三維點雲地圖。車輛重新定位時，該處理單元可根據該影像訊號接收模組接收該至少兩個單目攝影機即時拍攝的車輛周圍環境的即時影像訊號，並用以比對已儲存的該三維點雲地圖來確定該至少兩個單目攝影機的定位位姿。
Patent TW-202202075-A (TW)
Title: Heating cooking device
Inventor: SOWA SHOJI
IPC: A47J27/00
Filed: 2021-05-03
Abstract: A heating cooking device comprising a heating chamber that houses a rice cooking pot, a plurality of surface combustion type combustion sections, and a chamber which is provided underneath the combustion sections and supplies a mixed gas of a fuel gas and air to the combustion sections, wherein the chamber has a bottom wall, a side wall, and a top wall in which a plurality of through holes are formed, the combustion sections are removably mounted to the top surface of the top wall, facing the bottom surface of the rice cooking pot at positions corresponding with each of the through holes, and the chamber comprises reinforcing ribs which are connected to the bottom wall and the top wall and prevent the top wall from deforming.
Patent TW-202146380-A (TW)
Title: Salt, acid generator, resist composition and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07C43/247
Filed: 2021-05-03
Abstract: A salt represented by formula (I), a generator and a resist composition:wherein R1 and R2 each independently represent an iodine atom, a fluorine atom or an alkyl fluoride group having 1 to 6 carbon atoms; R4, R5, R7 and R8 each independently represent a halogen atom, a hydroxy group, a haloalkyl group having 1 to 12 carbon atoms or an alkyl group having 1 to 12 carbon atoms, -CH2- included in the haloalkyl group and the alkyl group may be replaced by -O-, -CO-, -S- or -SO2-; X1 and X2 each independently represent an oxygen atom or a sulfur atom; m1 represents 1 to 5, m2 and m8 represent 0 to 5, and m4, m5 and m7 represent an integer of 0 to 4, in which 1 ≤ m1+m7 ≤ 5, 0 ≤ m2+m8 ≤ 5; and AI- represents an organic anion.
Patent TW-202211243-A (TW)
Title: Memory system and method of operating thereof
Inventor: TSAO SZU-CHUN
IPC: G11C16/24
Filed: 2021-05-05
Abstract: Disclosed herein are related to a memory system including a memory cell and a circuit to operate the memory cell. In one aspect, the circuit includes a pair of transistors to electrically couple, to the bit line, a selected one of (i) a voltage source to supply a reference voltage to the memory cell and (ii) a sensor to sense a current through the memory cell. In one aspect, the circuit includes a first transistor. The first transistor and the bit line may be electrically coupled between the pair of transistors and the memory cell in series.
Patent TW-202212430-A (TW)
Title: Hod for producing polymer molded product
Inventor: MAEHARA AKIRA
IPC: C12P7/62
Filed: 2021-06-02
Abstract: The present invention provides a method for producing a polymer molded product where the method includes performing melt molding in a temperature range in which some lamella crystals, in a polymer that includes lamella crystals having different lamella thicknesses, are melted and fluidized, and the remaining lamella crystals remain without being melted.
Patent TW-202146458-A (TW)
Title: Anti-PD-L1/TGF-[beta] fusion protein containing an anti-PD-L1 antibody, a peptide linker, and a TGF[beta]RII extracellular structural domain
Inventor: HUANG HAO-MIN
IPC: A61K39/395
Filed: 2021-06-02
Abstract: The present invention relates to the technical field of fusion proteins, and more specifically, to an anti-PD-L1/TGF-[beta] fusion protein. The fusion protein contains an anti-PD-L1 antibody, a peptide linker, and a TGF[beta]RII extracellular structural domain, wherein the TGF[beta]RII extracellular structural domain is connected to a C terminal of a heavy chain of the anti-PD-L1 antibody by a peptide linker. The fusion protein of the present invention has the potential of treating a disease related to PD-L1 and TGF-[beta] activity. The anti-PD-L1/TGF[beta] fusion protein is characterized by having the following general formula: Ab-L-TGF[beta]RII ECG (I), wherein Ab is anti-PD-L1 antibody, L is the peptide linker, TGF[beta]RII ECD is the TGF[beta]RII extracellular structural domain.
Patent TW-202206012-A (TW)
Inventor: PARK HYUN-WOO
IPC: A47L9/00
Filed: 2021-07-05
Abstract: 本發明涉及一種吸塵器停靠站，包括：一殼體；一集塵馬達，配置以產生用於抽吸一塵箱中的灰塵的吸力；一集塵部件，設置在該集塵馬達的重力方向上的上側；一耦接部件，包括一耦接表面，該吸塵器耦接至耦接表面；以及一固定單元，配置以當該吸塵器耦接到該耦接部件時固定該吸塵器，因此可以允許使用者密封該吸塵器，而無須使用者出力。
Patent TW-202216715-A (TW)
Title: Compound having BTK kinase degrading activity, and preparation method and pharmaceutical use therefor
Inventor: ZHANG CHEN
IPC: A61P35/00
Filed: 2021-07-07
Abstract: A compound as shown in general formula (I) or stereoisomers, deuterated compounds, solvates, prodrugs, metabolites, pharmaceutically acceptable salts or co-crystals thereof, and intermediates thereof, a preparation method therefor, and a use thereof for treating BTK-related diseases, such as cancer or autoimmune diseases. B-L-K (I).
Patent TW-202217834-A (TW)
Inventor: RUSSO ANTHONY P
IPC: G16H50/70
Filed: 2021-07-14
Abstract: 回應於將一連續葡萄糖監測(CGM)感測器插入到使用者之皮膚中，一CGM系統將該感測器的標識符與先前插入的感測器的任何先前儲存的標識符進行比較。若該標識符與一先前儲存的標識符不匹配，指示一新插入的感測器，則儲存該標識符及一印時戳且CGM可開始。在移除該感測器時，儲存一移除印時戳。若一插入的感測器的該標識符與一先前儲存的標識符匹配，指示一重新插入的感測器，則獲得一重新插入時間且檢查一經過的移除時間以判定它是否超過一最大移除時限。若它超過，則CGM將暫停。若它未超過，則CGM可繼續利用該重新插入的感測器。作為其他態樣，亦提供追蹤一CGM感測器的插入及移除時間之方法。
Patent TW-202214679-A (TW)
Title: Glp-1 and gip receptor co-agonists
Inventor: KNERR PATRICK J
IPC: A61P3/10
Filed: 2021-07-22
Abstract: Peptide co-agonists of the human GLP-1 and GIP receptors, long-acting derivatives thereof and their medical use in treatment and/or prevention of obesity, diabetes, and/or liver diseases are described.
Patent TW-202226394-A (TW)
Title: Semiconductor device structure with bottom capacitor electrode having crown-shaped structure and interconnect portion and method for forming the same
Inventor: TSAI HUNG-CHI
IPC: H01L23/52
Filed: 2021-07-30
Abstract: The present disclosure provides a semiconductor device structure with a bottom capacitor electrode having a crown-shaped structure and an interconnect portion and a method for forming the same. The semiconductor device structure includes a capacitor contact disposed over a semiconductor substrate, and a dielectric layer disposed over the capacitor contact. The semiconductor device structure also includes a patterned mask disposed over the dielectric layer, and a bottom capacitor electrode disposed over and electrically connected to the capacitor contact. The bottom capacitor electrode includes a base layer disposed between the capacitor contact and the dielectric layer, and a surrounding portion disposed over the base layer and along sidewalls of the dielectric layer and the patterned mask. The bottom capacitor electrode also includes a first interconnect portion disposed in the dielectric layer and substantially parallel to the base layer.
Patent TW-202215529-A (TW)
Title: Etch system
Inventor: CHANG CHUN-YEN
IPC: H01L21/3065
Filed: 2021-09-02
Abstract: The current disclosure includes a plasma etching system that includes a movable plasma source and a moveable wafer stage. A relative position between the movable plasma source and the movable wafer stage can be varied to set up an angle along which plasma particles of the plasma hits a wafer positioned on the wafer stage.
Patent TW-202301423-A (TW)
Title: Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Inventor: ABURATANI YUKINORI
IPC: H01L21/683
Filed: 2021-09-03
Abstract: The invention relates to a method of manufacturing a semiconductor device, a substrate processing apparatus, and a recording medium. The present invention addresses the problem of obtaining a method for manufacturing a semiconductor device capable of continuously having selectivity. The method of manufacturing a semiconductor device includes: a sorption inhibitor supply step of heating a wafer (100) in a processing chamber to a first temperature and supplying a sorption inhibitor to cause the sorption inhibitor to be sorbed on a substrate (100a) of the wafer; a process gas supply step in which, after the adsorption inhibitor supply step, the wafer is heated to a second temperature higher than the first temperature and a process gas is supplied, and a SiN film is formed on a substrate (100b), which is the other portion of the wafer to which the adsorption inhibitor is not adsorbed; and an adsorption inhibitor removal step in which, after the process gas supply step, the wafer is heated to a third temperature higher than the second temperature and the adsorption inhibitor adsorbed on the substrate of the wafer is removed.
Patent TW-202314414-A (TW)
Inventor: HSIAO WEI-SUNG
IPC: G05B19/406
Filed: 2021-09-24
Abstract: 本揭露之部分實施例係關於一種管理系統，包含一處理模組及一擷取模組。該處理模組經組態以基於一第一參數產生一第一組欲檢測項目及一第一組檢測標準。該擷取模組經組態以基於該第一組欲檢測項目進行檢測並產生一第一組檢測數據。該處理模組經組態以比較該第一組檢測數據及該第一組檢測標準，以產生一第一結果。若該第一結果為通過，則產生一通過訊息。若該第一結果為不通過，則產生一警示訊息。
Patent TW-202228675-A (TW)
Title: Antifatigue composition and composition for improving, suppressing reduction of, and maintaining energy production performance
Inventor: ABE CHIE
IPC: A61K31/07
Filed: 2021-10-01
Abstract: The purpose of the present invention is to provide a composition which can improve, suppress reduction of, or maintain mitochondrial function, which is effective in improving, suppressing reduction of, or maintaining energy production and is effective against fatigue, and which is highly safe and can be continuously ingested. The present invention relates to an antifatigue composition containing one or more types of sesamin, and lutein and/or a fatty acid ester thereof.
Patent TW-202220047-A (TW)
Title: Wafer producing method
Inventor: HIRATA KAZUYA
IPC: H01L21/304
Filed: 2021-10-27
Abstract: A peeling layer is formed by applying a laser beam only to a central region of a workpiece other than a peripheral region extending inward from the peripheral edge of the workpiece by a predetermined distance. In this case, the application of the laser beam does not form the peeling layer in the peripheral region of the workpiece, and the formation of an ablation trace on the outer peripheral surface of the workpiece is prevented. As a result, it is possible to reduce a probability of occurrence of chipping in the peripheral region of a wafer peeled off from the workpiece when the wafer is subjected to a post-process.
Patent TW-202225106-A (TW)
Title: Urea processing method and device
Inventor: MOMOTANI Naonori
IPC: C02F1/76
Filed: 2021-11-15
Abstract: An object of the invention is to provide a method and a device for processing urea that can optimize the amount added of a chlorine-based oxidizing agent such as NaClO that is required for urea decomposition. Specifically provided is a urea treatment method for obtaining treated water by adding a bromide salt and a chlorine-based oxidizing agent to a water to be treated containing urea, thereby producing hypobromous acid ions that decompose the urea, the method including (a) a step of determining the residual free bromine concentration and the residual free chlorine concentration of the treated water, and (b) a step of controlling the amounts added of the bromide salt and the chlorine-based oxidizing agent based on the residual free bromine concentration and the residual free chlorine concentration. A device 1 comprises a bromide salt addition unit 11, a chlorine-based oxidizing agent addition unit 12, a urea decomposition tank 2, a residual chlorine meter 3, and a control device 4 which, based on the method described above, controls at least the amount added of the chlorine-based oxidizing agent by the chlorine-based oxidizing agent addition unit.
Patent TW-202321740-A (TW)
Inventor: MAI CHEN-FU
IPC: G02B5/20
Filed: 2021-11-24
Abstract: 本申請提供一種液晶顯示面板及其製造方法、顯示裝置，涉及顯示技術領域，為解決液晶顯示器正視顯示效果好，斜視顯示效果差的問題。所述液晶顯示面板包括彩色濾光基板、液晶層及薄膜電晶體基板，所述彩色濾光基板包括玻璃基板，所述玻璃基板的表面設置有不同深度的複數凹槽，對應不同深度的所述凹槽的位置，所述液晶層的厚度與複數所述凹槽的深度保持相同變化趨勢。當視線從正視逐漸變為斜視時，複數所述凹槽的深度逐漸變小，液晶層的厚度逐漸變小，顯示視角逐漸變大，彌補了因視角變化造成的顯示效果差異。
Patent TW-202229709-A (TW)
Title: Wirelessly powered and powering electrochromic windows
Inventor: ROZBICKI ROBERT T
IPC: G02F1/163
Filed: 2017-09-29
Abstract: Electrochromic windows powered by wireless power transmission and powering other devices by wireless power transmission are described along with wireless power transmission networks that incorporate these electrochromic windows.
Patent TW-202326009-A (TW)
Title: Temperature sensing device, and ball screw and thermal distortion suppression system having the same
Inventor: YU SZU-WEI
IPC: F16H25/22
Filed: 2021-12-16
Abstract: A temperature sensing device, and a ball screw and thermal distortion suppression system having the same are provided. The temperature sensing device can be disposed in a screw of the ball screw and includes a flexible member, a control circuit disposed to the flexible member, and two connecting members respectively connected to two opposite ends of the flexible member. Each connecting member has a first signal transmission end and a first power transmission end. Sensing result of a temperature sensor of the control circuit can be transmitted through the first signal transmission ends. Therefore, providing an individual line to a respective temperature sensing device can be omitted.
Patent TW-202232913-A (TW)
Inventor: PETTIT MICHAELLA
IPC: G06Q40/04
Filed: 2021-12-16
Abstract: A computer-implemented method of generating a shared cryptographic key based on at least one shared secret, wherein each participant belonging to a first group has a respective share of a first secret, the first secret having a first threshold and a corresponding first public key, wherein a second coordinator has a second public key corresponding to a second secret, wherein the second coordinator is configured to generate the same shared cryptographic key.
Patent TW-202236347-A (TW)
Inventor: YANG CHENGLONG
IPC: H01J37/36
Filed: 2021-12-21
Abstract: 監測系統檢測及測量氣體中的自由基粒子的量。測試室耦接至傳輸氣體的流動通道。測試室界定出連接測試室與流動通道的孔徑，且孔徑允許氣體的子集從流動通道進入測試室。電離器位於測試室內並從氣體子集的自由基粒子產生自由基離子。質譜測定儀測量自由基離子的量，從而提供氣體中自由基粒子的測量值。
Patent TW-202239950-A (TW)
Inventor: SUBRAMANIYAM MAHESH
IPC: C07C61/00
Filed: 2022-01-18
Abstract: 本發明涉及一種減少焦炭的添加組成物能同時（a）減少焦炭的生成及（b）在存在塑膠材料的原料進行熱分解期間增加蒸餾物的產量，其中原料為真空殘餘物（vacuum residue，VR）、塑膠材料為廢棄的塑膠材料或烯烴聚合物（olefin polymer，OP）材料、或其混合物，且減少焦炭的添加組成物包括環烷酸類，較佳為環烷酸鈣，或環烷酸鈉，或其混合物，和涉及一種施用減少焦炭的添加組成物的方法，以及一種使用本發明的減少焦炭的添加組成物的方法。
        尤其是，另一種實施例，本發明涉及一種減少焦炭的添加組成物能同時（a）減少處理單元的壁上的焦炭沉積生成；以及（b）在對存在塑膠材料的原料進行熱分解時，減少因處理單元的壁上的焦炭產物沉積導致的結垢，其中原料為真空殘餘原料（vacuum residue，VR）、塑膠材料為廢棄的塑膠材料或烯烴聚合物（olefin polymer，OP）材料、或其混合物，且減少焦炭的添加組成物包括環烷酸類，最佳為環烷酸鈣，或環烷酸鈉，或其混合物，和涉及一種施用減少焦炭的添加組成物的方法，以及一種使用本發明的減少焦炭的添加組成物的方法。尤其是，又另一種實施例，本發明涉及一種轉化廢棄塑膠為有用的化學物品的方法。
Patent TW-202335744-A (TW)
Inventor: LIN YUAN-CHUNG
IPC: B01J37/00
Filed: 2022-03-09
Abstract: A method for manufacturing a photocatalyst is used to solve the problem that the conventional photocatalyst has a formaldehyde conversion rate to be improved. The method for manufacturing the photocatalyst includes providing a zeolite having a plurality of pores. A titanium dioxide (TiO
         2 )/zeolite complex is obtained by combing a plurality of titanium dioxide particles to the plurality of pores of the zeolite. The photocatalyst is obtained by modifying the plurality of titanium dioxide particles of the titanium dioxide/zeolite complex by amino group. Moreover, a method for decomposition of formaldehyde using the photocatalyst includes providing the photocatalyst manufactured by the aforementioned method. The photocatalyst is placed in a space with formaldehyde. The photocatalyst is illuminated by ultraviolet light, and at the same time, ozone is introduced into the space.
Patent TW-202332714-A (TW)
Title: Method of assembling polycarbonate manufacturing apparatus and polycarbonate manufacturing apparatus
Inventor: SHIGA YUSUKE
IPC: C08G64/20
Filed: 2022-03-17
Abstract: Provided is a method of assembling an apparatus, comprising a plurality of device elements, for producing polycarbonate. The method of assembling the apparatus for producing polycarbonate includes: at least a portion of the metal surface in contact with the inner liquid of the device 
element is polished by an abrasive equivalent to buff #400, and the polished metal surface generates an opening of the cleaned device element until the metal surface is in a state in which stains do not adhere to the nonwoven fabric by inspection of contact between the metal surface and the nonwoven fabric; and connecting an opening of the device element with an opening of another device element in a dust cover.