baber/WOPTO huggingface dataset:
Patent TW-I761844-B (TW)
Inventor: WINDGASSEN JAMES R
IPC: H01R43/00
Filed: 2020-05-29
Granted: 2022-04-21
Abstract: An electrical connector is provided for supplying power in an electrolytic environment. The connector includes first and second mating contacts, each of which is coated with an electrically conductive material that includes a transition metal capable of forming a nonconductive passivation layer in an electrolytic environment. Each contact includes a substrate covered by the electrically conductive coating. The substrate may be formed of a material that is not capable of forming a non-conductive passivation layer in the electrolytic environment. The substrate material for each contact may be conductive or non-conductive, and may have different material properties than the electrically conductive coating.
Patent TW-I724918-B (TW)
Title: Twin-shaft hinge module and foldable electronic device
Inventor: HSU CHIA-HAO
IPC: F16C11/04
Filed: 2020-06-11
Granted: 2021-04-11
Abstract: A twin-shaft hinge module including a first rotating shaft, a second rotating shaft, and a transmission assembly linked between the first and the second rotating shafts is provided. The transmission assembly includes a first bevel gear disposed on the first rotating shaft to be rotated synchronously, a second bevel gear disposed on the second rotating shaft to be rotated synchronously, a first sliding member having a third bevel gear, and a second sliding member having a fourth bevel gear. The first and the third bevel gears are coupled to each other, the second and the fourth bevel gears are coupled to each other, and the first and the second sliding members are coupled to each other in sliding and rotating manners. The first and the second rotating shafts are approached or separated from each other via the first and the second sliding members. A foldable electronic device is also provided.
Patent TW-I750709-B (TW)
Inventor: CHIANG CHEN-HAO
IPC: G06F3/041
Filed: 2020-06-24
Granted: 2021-12-21
Abstract: A touch array substrate is provided and includes: a substrate; multiple gate lines and multiple data lines, being arranged on the substrate; multiple sub-pixels, being arranged in an array on the substrate, and each sub-pixel including: an active element, electrically connected to corresponding gate line and data line, and a pixel electrode, being electrically connected to the active device; multiple touch traces, being provided on the substrate; multiple touch sensing electrodes, being arranged in an array on the substrate, and correspond to the multiple sub-pixels. At a cross position of the touch trace in odd column and the touch sensing electrode in odd row, and at a cross position of the touch trace in even column and the touch sensing electrode in even row, the touch trace and the touch sensing electrode are electrically connected. At a cross position of the touch trace in even column and the touch sensing electrode in odd row, and at a cross position of the touch trace in odd column and the touch sensing electrode in even row, the touch trace and the touch sensing electrode are not electrically connected. In addition, an in-cell touch display panel including the above-mentioned touch array substrate is also proposed.
Patent TW-I768516-B (TW)
Title: Computing device and computing method
Inventor: LI XIAO-FENG
IPC: G06N3/02
Filed: 2020-10-21
Granted: 2022-06-21
Abstract: A computing device includes a quantizer unit, a register unit, a convolutional core unit, and a multiply-add unit. The quantizer unit receives first feature data and performs an asymmetric uniform quantization on the first feature data, to obtain second feature data and to store the same to the register unit. The quantizer unit further receives a first weight and performs a symmetric uniform quantization on the first weight, to obtain a second weight and to store the same to the register unit. The convolutional core unit performs a convolution on the second feature data and the second weight according to a command of a control unit, to obtain an initial calculation result. The multiply-add unit performs a multiply-add operation on the initial calculation result, a practical quantization factor, and a practical bias value to obtain a final calculation result.
Patent TW-I765402-B (TW)
Title: Detection method
Inventor: LEE MING-TSANG
IPC: G01N21/88
Filed: 2020-11-06
Granted: 2022-05-21
Abstract: A detection method includes: binarizing an input image related to a printed circuit board; determining a plurality of contour lines that belong to the boundary of black and white or the border of the input image, and defining as a plurality of line objects; filtering each line object according to a perimeter threshold and the number of times it passes through an image frame to obtain a plurality of candidate disconnected objects; judging whether each candidate disconnected object is classified as a first group of disconnected objects based on a midpoint coordinate of a disconnected end of each candidate disconnected object and a first set line distance. In this way, a detection method that can detect the line disconnection position of the printed circuit board without the use of standard templates and a large amount of data is realized
Patent TW-I739656-B (TW)
Title: Phased-array antenna system
Inventor: SMITH RONALD P
IPC: H01Q21/22
Filed: 2020-11-10
Granted: 2021-09-11
Abstract: A phased-array antenna system includes antenna elements of an RF front-end that each propagate a wireless beam portion. A digital beamforming system generates a digital beam corresponding to the wireless beam that is transmitted or received from the phased-array antenna system. Digital beamforming processors are each associated with a proper subset of the antenna elements. The digital beamforming processors can be collectively configured to iteratively process digital beam portions of the digital beam in a plurality of iteration levels comprising a lowest iteration level associated with lowest-level digital beam portions corresponding to the respective wireless beam portions at each of the respective antenna elements and a highest iteration level associated with the digital beam. Each digital beam portion associated with a given iteration level includes a sum of lesser digital beam portions from a next lower iteration level.
Patent TW-I733620-B (TW)
Title: 半導體裝置
Inventor: YOSHIDA KAZUMA
IPC: H01L23/36
Filed: 2019-01-25
Granted: 2021-07-11
Abstract: 一種半導體裝置，是面朝下安裝之晶片尺寸封裝型的半導體裝置，具有電晶體元件與複數個第1電阻元件，前述電晶體元件具有第1電極、第2電極、及控制第1電極與第2電極之間的導通狀態之控制電極，且前述半導體裝置將複數個第1電阻元件的全部的其中一邊的電極電連接到第2電極，並具有對複數個第1電阻元件的全部的另一邊的任一個電極進行接觸連接之1個以上的外部電阻端子、電連接於第1電極之外部第1端子、及電連接於控制電極之外部控制端子，又，1個以上的外部電阻端子、外部第1端子、及外部控制端子是形成於半導體裝置的表面之外部連接端子。
Patent TW-I739702-B (TW)
Title: Welding structures on two objects for connection
Inventor: CHENG CHAO-CHENG
IPC: B23K20/10
Filed: 2020-12-31
Granted: 2021-09-11
Abstract: The present invention discloses welding structures on two objects for connection. The welding structures include a first object and a second object which are corresponding connected to each other. The first object includes a first surface, a second surface, a first fusion surface, a welding portion and a second fusion surface. The first surface is located at the outer periphery of the first object and is perpendicular to the outer surface of the first object. A side of the second surface is connected to the first surface. The first fusion surface is connected to a side of the second surface away from the first surface. The welding portion is disposed to a surface which is perpendicular and connected to the first fusion surface. A side of the second fusion surface is connected to the welding portion. The second object includes a third surface, a fourth surface, a third fusion surface and a fourth fusion surface. The third surface is corresponding to the first surface. A side of the fourth surface is connected to the third surface. The third fusion surface is corresponding to the first fusion surface. The third fusion surface is connected to a side of the fourth surface away from the third surface. The fourth fusion surface is corresponding to the welding portion and the second fusion surface.
Patent TW-I778492-B (TW)
Inventor: Sun sheng-yuan
IPC: H01L33/04
Filed: 2019-12-25
Granted: 2022-09-21
Abstract: A display device including a substrate, a circuit layer, a plurality of light-emitting devices, a first patterned light-absorbing layer, and a second patterned light-absorbing layer is provided. The circuit layer is disposed on the substrate. The light-emitting devices are distributed over the circuit layer. The first patterned light-absorbing layer is disposed on the circuit layer and beside the light-emitting devices. The second patterned light-absorbing layer is disposed on the first patterned light-absorbing layer. A thickness of the second patterned light-absorbing layer is greater than that of the first patterned light-absorbing layer. Under a same thickness, an optical density of the first patterned light-absorbing layer is greater than that of the second patterned light-absorbing layer.
Patent TW-I752813-B (TW)
Inventor: HSU MING-CHUN
IPC: G06F21/54
Filed: 2019-05-22
Granted: 2022-01-11
Abstract: An inspection and correction system of server’s configuration comprises an authorization device and a server. The authorization device comprises a storage circuit and a control circuit. The storage circuit stores a hardware internal code and a first hash value. The control circuit comprises a first and a second trigger component. The control circuit respectively generates a first or a second operating signal when the first or second trigger component receives a trigger operation. The server is configured to install a verification program, an inspection program, and a correction program. The verification program is configured to determine whether the authorization device, the inspection program and the correction program are valid. The inspection program is performed to generate an inspection report after the determination result of the verification program is valid and the first operating signal is received. The correction program is performed to fix at least one configuration of the server after the determination result of the verification program is valid and the second operating signal is received.
Patent TW-I758089-B (TW)
Inventor: HSU CHIH-LIN
IPC: E04B1/62
Filed: 2021-02-08
Granted: 2022-03-11
Abstract: A high performance wind resistance building system device includes a hook member and a cap. The hook member is formed by bending a thin plate. The hook member has a fixing portion, two connecting portions and two hooking portions. The two connecting portions respectively connect between the fixing portion and the two hooking portions. The fixing portion can be fixed at a fixed position, so that the hook member is erected between two panels. Each panel has one end close to the hook member which forms an end portion. The two hooking portions of the hook member respectively suppress the ends portions of the two panels, so that the ends portions of the two panels are suppressed and fixed. The cap covers on the two hooking portions of the hook member. Therefore, it has advantages, such as high anti-wind, no water leakage, aesthetic, and easy to maintain and replace.
Patent TW-I803845-B (TW)
Title: Semiconductor structure
Inventor: CHEN PO-AN
IPC: H01L29/06
Filed: 2021-03-24
Granted: 2023-06-01
Abstract: A semiconductor structure includes a substrate, a channel layer, a barrier layer, a gate electrode, a source electrode and a drain electrode, and a plurality of island structures. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The gate electrode is disposed on the barrier layer. The source electrode and the drain electrode are respectively disposed on opposite sides of the gate electrode, and respectively contact the barrier layer. The plurality of island structures are disposed between the gate electrode and the drain electrode, and a two-dimensional electron gas on an upper surface of the channel layer corresponding to the plurality of island structures is discontinuous.
Patent TW-I790579-B (TW)
Inventor: CHEN HAO-MING
IPC: B62M6/45
Filed: 2021-03-25
Granted: 2023-01-21
Abstract: A driving device and a driving method for an electric assisted bicycle are provided. The driving device includes a motor, a speed sensor, a torque sensor and a controller. The rotation speed sensor senses a rotation speed value of a crank or a chainring of the electric assisted bicycle. The torque sensor obtains an average torque value applied by the crank to the chainring of the electric assisted bicycle. The controller controls an output of the motor in response to the rotation speed value and the average torque value.
Patent TW-I765638-B (TW)
Title: 加濕器
Inventor: Li ying-hong
IPC: F24F6/16
Filed: 2021-04-01
Granted: 2022-05-21
Abstract: 一種加濕器，包括一基座、一引流件及一集液盒，該引流件設於基座上方，集液盒設於基座下方，該基座內設有一震盪件及一引流風扇，該震盪件可將集液盒內的液體震盪為霧氣，而該引流件頂面設一可容納霧氣之凹窩，該凹窩設數個圍繞凹窩中心排設之導流孔，該數個導流孔係以凹窩為中心沿順時針方向斜向開設，使該數個導流孔的出氣方向呈順時針螺旋狀，該引流風扇係導引外界氣流至凹窩處，而將凹窩處的霧氣引導產生一龍捲渦流。
Patent TW-I763417-B (TW)
Title: 散熱模組
Inventor: WANG CHUN-CHIEH
IPC: F28D15/02
Filed: 2021-04-07
Granted: 2022-05-01
Abstract: 一種散熱模組，用以對熱源散熱。散熱模組包括蒸發器、冷凝器、至少兩個第一管路以及第二管路。蒸發器熱接觸於熱源，以吸收熱源所產生的熱。第一管路分別連接在蒸發器與冷凝器之間，且各第一管路經由入口連接冷凝器。第二管路連接在冷凝器與蒸發器之間。蒸發器、冷凝器、第一管路與第二管路形成迴路，流體填充於迴路。流體從蒸發器吸熱後經由第一管路與入口流入冷凝器，且流體在冷凝器內形成渦流並散熱，散熱後的流體經由第二管路流入蒸發器。
Patent TW-I780756-B (TW)
Inventor: CHOU CHU-HSIEN
IPC: F04D25/16
Filed: 2021-06-09
Granted: 2022-10-11
Abstract: 本發明一種串聯風扇，包括一第一風扇與一第二風扇，該第一風扇包含一第一框體、一第一動葉輪及一第一軸座，該第一框體的兩側分別形成有一入風側與一連接側，該第一軸座設置於該入風側的中央處，且與相對該第一框體內側之間設置有一第一靜葉，該第一動葉輪樞設在該第一軸座且具有複數第一動葉，各第一動葉設有至少一連接部；該第二風扇包含一第二框體、一第二動葉輪及一第二軸座，該第二框體的兩側分別形成有一出風側與一對接側，該對接側對接該連接側且相連通，該第二軸座設置於該出風側的中央處，且與相對該第二框體內側之間設有一第二靜葉，該第二動葉輪樞設在該第二軸座且具有複數第二動葉，各第二動葉設有至少一結合部，令所述各該第二動葉的該結合部與各該第一動葉的該連接部相連接一體構成一主動葉片，並該第二風扇係與形成倒置的該第一風扇相串接，所以透過該主動葉片為一連續葉型之設計可有效達到增加整體風壓的功效。
Patent TW-I809447-B (TW)
Inventor: CHEN I-SHENG
IPC: H01L21/337
Filed: 2021-07-08
Granted: 2023-07-21
Abstract: 本發明實施例係關於一種半導體結構及一種用於形成一半導體結構之方法。移除一犧牲閘極層以形成暴露一犧牲介電層之一閘極溝槽。對由該閘極溝槽中之該犧牲介電層覆蓋之一基板之一部分執行一離子植入。移除該犧牲介電層以自該閘極溝槽暴露該基板。在該閘極溝槽中之該基板上方形成一界面層。在該閘極溝槽中之該界面層上方形成一金屬閘極結構。
Patent TW-I774501-B (TW)
Inventor: HUANG SHIH-HSIUNG
IPC: H03F1/02
Filed: 2021-08-04
Granted: 2022-08-11
Abstract: 一種放大電路，具有一第一輸出端及一第二輸出端，且包含：一第一電荷引導式放大器、一第二電荷引導式放大器、一第一開關以及一第二開關。第一電荷引導式放大器包含一第一輸入端、一第二輸入端、一第一電容及一第二電容，用來於一第一操作時段放大一第一輸入訊號。第二電荷引導式放大器包含一第三輸入端、一第四輸入端、該第一電容及該第二電容，用來於一第二操作時段放大一第二輸入訊號。該第一電容及該第二電容於該第一操作時段充電，且該第一電容及該第二電容於該第二操作時段放電。
Patent TW-I756158-B (TW)
Inventor: CHEN CHUN-WEI
IPC: C04B35/622
Filed: 2021-08-26
Granted: 2022-02-21
Abstract: The present invention relates to dielectric ceramic material, a method for producing the same and a multi-layer ceramic capacitor. The method for producing the dielectric ceramic material can produce the dielectric ceramic material containing grains with a core-shell structure by specific particle sizes of barium titanate particles, specific milling times of a milling treatment and a specific composition of dopants. A specific volume ratio of a shell in the grains can improve temperature coefficients of capacitance of the dielectric ceramic material between -55℃ and 150℃, thereby enhancing a thermal stability under high temperatures and improving a life performance of the resulted multi-layer ceramic capacitor.
Patent TW-I771177-B (TW)
Inventor: SHEN CHING-HANG
IPC: G06F1/20
Filed: 2019-08-20
Granted: 2022-07-11
Abstract: 一種散熱裝置結合結構，係包含：一第一板體、一第二板體、一結合
部件；所述第一板體具有一第一側及一第二側；該第二板體具有一第三側及一第四側，所述第三側與前述第一側相對應蓋合，並該第一、二板體共同界定一密閉腔室，所述第四側具有一受熱部，所述受熱部與至少一發熱源接觸熱傳導；該結合部件與該受熱部相鄰設置，並與該發熱源結合，透過結合部件直接連接散熱裝置及發熱源，令兩者兼具有更緊密之結合度防止熱阻產生，並且無對該散熱裝置進行貫穿更可防止散熱裝置真空洩漏者。
Patent TW-I767835-B (TW)
Inventor: HSU CHE-WEI
IPC: G06K19/07
Filed: 2021-09-07
Granted: 2022-06-11
Abstract: 一種智慧卡指紋辨識模組封裝結構，包括有一軟性可撓折之第一絕緣層、一第一圖案化線路層、一第二圖案化線路層、至少一第一導電柱、一軟性可撓折之第二絕緣層、一屏蔽層、至少一第二導電柱、以及一軟質可撓折之絕緣保護層。其中部分之該第一圖案化線路層作為第一感測線路，部分之該第二圖案化線路層作為第二感測線路及外接墊，且該第一及該第二感測線路於縱向投影是相互錯開而不重疊。又該屏蔽層相對應於該第一及該第二感測線路之區域係設為鏤空結構以作為指紋感測區。復者，本發明還揭露一種智慧卡指紋辨識模組封裝結構的製造方法。
Patent TW-I810663-B (TW)
Title: 多輸出的功率分配控制裝置
Inventor: YE JIA-AN
IPC: H02J7/00
Filed: 2021-09-29
Granted: 2023-08-01
Abstract: 一種多輸出的功率分配控制裝置，通過一電源轉換器的一第一二次側單元耦合該一次側單元感應生成一第一直流電，且通過一第二二次側單元耦合該一次側單元感應生成一第二直流電。並由一第一開關單元接收該第一直流電，且由一第二開關單元接收該第二直流電。最後，由一控制單元通過一輸出埠接收一受電裝置傳送的一充電控制訊號，根據該充電控制訊號控制該第一開關單元或該第二開關單元其中之一導通，並控制其中另一不導通，使該輸出埠輸出該第一直流電或該第二直流電。由於本發明僅有一組電源轉換器，因此不需要多組的電源轉換器，能夠節省一整組電源轉換器所需之空間，故能夠提高空間應用效率以及能夠符合寬電壓調整幅度的應用。
Patent TW-I809538-B (TW)
Title: 結合擴增實境之清消軌跡定位系統及其方法
Inventor: Li yi-rui
IPC: A61L9/00
Filed: 2021-10-22
Granted: 2023-07-21
Abstract: 本發明為有關一種結合擴增實境之清消軌跡定位系統及其方法，主要結構包括一清消工具，清消工具連接有一攝像元件，攝像元件係連接一電子裝置，電子裝置連接有一定位元件及內部設有一擴增實境模組，擴增實境模組包含有一區域產生單元及一標示單元，藉此，使用者能經由清消工具進行清消作業，並利用攝像元件拍攝清消畫面及經由定位元件紀錄定位處，以配合區域產生單元產生一清消空間，且擴增實境模組乃經由AR Foundation之技術內容產生該清消空間，再利用標示單元將清消過的區域標示於清消空間中。即可讓他人直接利用行動電子裝置上觀看到清消空間中有哪些區域被清消過，藉此提高清消時的效率與完整度。
Patent TW-I787076-B (TW)
Inventor: HSU CHIA-KUEI
IPC: H01L23/538
Filed: 2022-01-28
Granted: 2022-12-11
Abstract: 一種半導體封裝結構，包括：第一底電連接器；中介層，形成於第一底電連接器之上，中介層包括：第一底導孔結構，與第一底電連接器接觸；第一重分布層結構的第一走線，形成於第一底導孔結構之上；第一導孔結構，形成於第一重分布層結構的第一走線之上；第二重分布層結構的第一走線，形成於第一導孔結構之上；以及第二導孔結構，形成於第二重分布層結構的第一走線之上，第一底導孔結構、第一導孔結構、及第二導孔結構在上視圖中彼此分開。
Patent TW-I812047-B (TW)
Title: Methods for multiplex detection of alleles associated with ophthalmic conditions
Inventor: CHAO-SHERN CONNIE
IPC: C12Q1/68
Filed: 2014-11-17
Granted: 2023-08-11
Abstract: Systems and methods for detecting at least two genomic alleles associated with corneal dystrophy in a sample from a human subject are disclosed in which cells (e.g., epithelial) of the subject are adhered to a tip of a substrate. The tip of the substrate is agitated in a lysis solution that lyses cells adhered to the substrate. The substrate is removed from the lysis solution upon completion of this agitation. The resulting lysis solution is incubated and then genomic DNA from the lysis solution is isolated to form a gDNA solution. From this, identity of at least two nucleotides present in the human TGFβI gene is determined using at least two oligonucleotide primer pairs and the gDNA solution. These at least two nucleotides are located at respective independent positions of the TGFβI gene corresponding to respective independent single nucleotide polymorphisms (SNPs) associated with corneal dystrophy.
Patent TW-I799261-B (TW)
Title: Automatic loading and unloading apparatus with wafer holder
Inventor: WU CHUN-HSIEN
IPC: H01L21/68
Filed: 2022-05-10
Granted: 2023-04-11
Abstract: The present invention relates to an automatic loading and unloading apparatus with wafer holder, comprising a feeding module, a positioning module, and a pick and place module. The feeding module comprises a first conveying member and a feeding gate. The positioning module is disposed near the feeding module, and the positioning module is used for positioning a wafer conveyed from the feeding module by the first conveying member. The pick and place module is disposed near the positioning module and comprises a second conveying member, a holder positioning member, and a wafer holder, wherein the holder positioning member is used for positioning the wafer conveyed from positioning module by the second conveying member, and the wafer holder is used for carrying the wafer conveyed from the holder positioning member by the second conveying member. In this way, the automatic loading and unloading apparatus with wafer holder of the present invention can automatically load and unload the wafer to achieve high production efficiency.
Patent TW-I812275-B (TW)
Inventor: LIAO FANG-WEN
IPC: G06F3/048
Filed: 2022-06-13
Granted: 2023-08-11
Abstract: An user interface synchronous scrolling method includes: opening a plurality of user interfaces, obtaining a scrolling parameter through the input and output interfaces; and determining whether an application program corresponding to each user interface belongs to a software support mode. By determining whether the application program corresponding to each user interface belongs to the software support mode, and providing corresponding control steps, the effect of synchronous scrolling for multiple user interfaces can be achieved.
Patent TW-I809953-B (TW)
Title: Light-emitting element
Inventor: LIN CHUN-YU
IPC: H01L33/36
Filed: 2020-03-19
Granted: 2023-07-21
Abstract: A light-emitting element is provided, which includes a light-emitting stack, an upper electrode, a current passing region and a contact layer. The light-emitting stack has a light extraction surface and includes a plurality of semiconductor layers. The upper electrode is on the light extraction surface and includes an electrode part, a first extension part and a second extension part electrically connected to each other. The first extension part has a first width and the second extension part has a second width smaller than the first width. The current passing region is between the first extension part and the second extension part. The contact layer is between the second extension part and the light-emitting stack and has a third width smaller than or equal to the second width. A first distance is between the first extension part and the current passing region, a second distance is between the second extension part and the current passing region, and the first distance is larger than the second distance.
Patent TW-I816497-B (TW)
Title: Amplification device
Inventor: WAN KUANG-LIEH
IPC: H03F3/50
Filed: 2022-08-02
Granted: 2023-09-21
Abstract: An amplification device includes a signal input terminal, a signal output terminal, an amplification unit, a coupler, an inductive element and a capacitive element. The amplification unit includes an input terminal and an output terminal, where the input terminal is coupled to the signal input terminal. The coupler includes an input terminal, an output terminal and a coupling terminal, where the input terminal is coupled to the output terminal of the amplification unit, and the output terminal is coupled to the signal output terminal. The inductive element is coupled to the coupler in parallel and includes a first terminal and a second terminal, where the first terminal is coupled to the output terminal of the amplification unit, and the second terminal is coupled to the output terminal of the coupler. The capacitive element includes a first
terminal and a second terminal, where the first terminal is coupled to the output terminal of the coupler, and the second terminal is coupled to a reference voltage terminal.
Patent TW-I813420-B (TW)
Title: Semiconductor structure
Inventor: CHEN KAN-SEN
IPC: H01L23/58
Filed: 2022-08-19
Granted: 2023-08-21
Abstract: A semiconductor structure including a substrate, a first well, a second well, a spacing area, a shielding structure, an implanted area, a first metal structure, and a second metal structure. The substrate has a first conductivity type. The first well is formed in the substrate and has the first conductivity type. The second well is formed in the substrate and has a second conductivity type. The spacing area isolates the first well from the second well. The shielding structure is disposed on the spacing area and overlaps the spacing area. The implanted area is formed in the second well and has the second conductivity type. The first metal structure is electrically connected to the implanted area. The second metal structure is electrically connected to the first metal structure.
Patent ZA-200103626-B (ZA)
Title: Method and equipment for concentrating a fluorine compound.
Inventor: FIDKOWSKI ZBIGNIEW TADEUSZ
IPC: C07C19/08
Filed: 2001-05-04
Abstract: The process removes from a diluted gas one or more fluorine compounds present at a first concentration in the diluted gas and concentrates the fluorine compounds. This is done by directly contacting the diluted gas with a cryogenic liquid having a temperature less than or equal to about -150 DEG F, thereby producing a vapor lean in the fluorine compounds and liquid enriched with the fluorine compounds at a second concentration. The second concentration is greater than the first concentration.