baber/WOPTO huggingface dataset:
Patent TW-202040256-A (TW)
Inventor: CHEN JUNG-FANG
IPC: G03B21/56
Filed: 2019-04-15
Abstract: The present invention provides an optical projection screen disposed beside one side of a projector. The optical projection screen includes a first light transmitting body and a reflective layer. The first light transmitting body includes a base portion and a plurality of light guide portions. The plurality of light guide portions are protruding arranged with respect to the body portion. The reflective layer completely covers a exposed surface of the light guide portion.
Patent TW-202038839-A (TW)
Inventor: HUANG WEI-TING
IPC: A47K11/10
Filed: 2019-04-25
Abstract: A toilet brush includes a combination of a handle and a brush head. A plurality of brush sheets is mounted on the periphery of the brush head. Each of the brush sheets is formed in a spiral shape and parallel to each other. The brush sheet has a groove surface, and a hook portion having a protrusion is formed on the outer edge of the groove surface. Thereby, the hook portion can be easily extended into the inner groove of the toilet, so that the effect of effectively cleaning the toilet can be achieved.
Patent TW-202004877-A (TW)
Title: Holder unit and scribing method capable of keeping the scribing wheel stable and enhancing quality of the workpiece to be scribed
Inventor: OGASAWARA NORIYUKI
IPC: H01L21/301
Filed: 2019-05-03
Abstract: The invention enhances the quality of a workpiece to be scribed. A holder unit 100 includes a holder 110, a pin supported by the holder 110, and a scribing wheel 120 supported to the pin 200. The scribing wheel 120 includes a second insertion hole 121 inserted by the pin 200. A wheel inner circumferential surface 122 of the scribing wheel 120 defining the second insertion hole 121 is formed by high-abrasion resistant material. A diameter of an intermediate portion of the second insertion hole 121 is narrower than a diameter of an end portion of the second insertion hole 121. The pin 200 comprises a pin body and a protection layer 220 for protecting the outer periphery surface of the pin body. The protection layer 220 comprises a plurality of highly abrasion-resistant particles having high abrasion resistance with respect to the wheel inner circumferential surface 122.
Patent TW-202044494-A (TW)
Inventor: CHANG EDWARD YI
IPC: H01L21/8258
Filed: 2019-05-21
Abstract: 一種氮化鎵異質整合於矽基板之半導體結構及其製造方法，乃於矽（100）基板上製作百奈米級孔洞，再利用濕蝕刻使矽基板之（111）晶面暴露，並以此（111）晶面作為氮化鋁緩衝層和氮化鎵的成核表面，且在氮化鎵成長時同時通入矽烷以調控矽原子於氮化鎵中的摻雜濃度，從而獲得理想之氮化鎵異質整合於矽基板之半導體結構，藉以應用於矽金屬氧化物半導體場效應電晶體元件，解決因元件持續微縮所產生之崩潰問題。
Patent TW-201940870-A (TW)
Title: Glass fiber filament detecting machine and detecting method thereof to immediately determine whether there is a defect or not because the image-capturing unit is aimed at the plural filament outlets for image-capturing operations
Inventor: WEN KUO-CHENG
IPC: G01N33/36
Filed: 2019-06-10
Abstract: The present invention relates to a glass fiber filament detecting machine and a detecting method thereof, wherein the filament-spinning box of the filament-spinning device is for spinning the raw material of glass fiber filament, and extracting plural glass fiber filaments from plural filament outlets of the filament-spinning box. The image-capturing unit of the optical detecting device captures the images of plural filament outlets, and then transmits the captured images to the image processing module, so as to perform the defect recognition operation of glass fiber filament on the captured images by the image processing module. If no defect is recognized, the filament-spinning operation can be continued. If the defect is recognized, the filament-spinning operation is stopped, and the light emitted by the filament-spinning box after heated can supplement the light source required for image-capturing, thereby reducing the equipment cost and shrinking the machine size. Because the image-capturing unit is aimed at the plural filament outlets for image-capturing operations, when the plurality of glass fiber filaments are located at the plural filament outlets, it can immediately determine whether there is a defect or not, so as to reduce the waste of the glass fiber filaments, and further reduce the overall material cost.
Patent TW-202103016-A (TW)
Title: Network interface card
Inventor: Zhao xiu-hua
IPC: H05K7/12
Filed: 2019-07-05
Abstract: A network interface card includes a first sub-interface card. The first sub-interface card includes a first circuit board and a first connector. The first connector is disposed on the first circuit board. The first circuit board includes a plurality of connection terminals. A longitudinal axis of the connection terminals and the first connector face different directions. The first connector is a board to board connector.
Patent TW-202022295-A (TW)
Title: Burner for gas stove and gas stove characterized by preventing boiled-over soup from adhering to the flame holes of the lower burner portion
Inventor: NAKAMURA YUSUKE
IPC: F24C3/08
Filed: 2019-07-11
Abstract: To provide a burner for a gas stove, which is equipped with an annular upper burner portion (5) and an annular lower burner portion (6) arranged below the upper burner portion (5) and concentric with the upper burner portion (5). The burner for the gas stove is characterized in that the upper burner section (5) and the lower burner section (6) are constituted by inner-flame typed burners which are respectively provided with a plurality of flame holes (51) and flame holes (61) of being spaced with intervals in a circumferential direction and formed through being inwardly and radially opened from inner circumferential portions, and boiled-over soup can be prevented from adhering to the flame holes (61) of the lower burner portion (6). [Solution] An inner diameter (D1) of a bottom wall portion (52) of the upper burner portion (5) is allowed to be below a diameter (D2) of an inner circumferential portion of the flame hole (61) of the lower burner portion (6). Preferably, an inner circumferential edge of the bottom wall portion (52) of the upper burner portion (5) is provided with an eave portion (52a) extending downwards.
Patent TW-202008770-A (TW)
Title: 平面顯示器之驅動裝置及其驅動方法
Inventor: KIM HYOUNG-KYU
IPC: G09G3/20
Filed: 2019-07-26
Abstract: 一種經組態以接收一影像信號及一時脈信號之一平面顯示器之驅動裝置包含：一驅動電路，其經組態以將該影像信號轉變為像素資料且輸出該像素資料；一時序控制器，其經組態以使用該影像信號及該時脈信號產生且輸出一垂直同步信號、一水平同步信號、一源極改變啟用信號及一顯示啟用信號；一輸出緩衝器，其包含經組態以接收該像素資料之一輸入端子及連接至該平面顯示器之一輸出端子；及一緩衝器控制器，其連接至該時序控制器及該輸出緩衝器且經組態以控制施加至該輸出緩衝器之一偏壓電流以在一週期期間減小達一值。
Patent TW-202007479-A (TW)
Title: Origin position setting mechanism and origin position setting method for grinding device installing a grinding device with high precision without using a contact sensor
Inventor: KIMURA TAICHIRO
IPC: B24B49/10
Filed: 2019-07-26
Abstract: An object of the present invention is to install a grinding device with high precision without using a contact sensor, which is a mechanism for setting the origin position of a grindstone (641) relative to a chuck table (30) in a grinding device (1). The grinding device (1) has a grinding unit (6) having a main shaft (60) to which a grindstone (641) is mounted and a motor (62) driving the main shaft (60) to rotate; and a unit feed mechanism (7), which moves the grinding unit (6) in the vertical direction, and the mechanism (9) has: a current value detection means (90) for detecting the load current value of the motor (62); a detection means (91) that detects the position of the grinding unit (6) that is moved by the unit feed mechanism (7); and a control means (92) which sets the origin position according to the signals obtained from the current value detection means (90) and the position detection means (91). The control means (92) moves the rotating grindstone (641) vertically through the unit feed mechanism (7) to bring the grindstone grinding surface into surface contact with the trimming plate (B) held on the chuck table (30). As such, the position obtained by subtracting the thickness of the trimming plate (B) from the position detected by the position detection means (91) when the motor load current value exceeds the threshold is set as the origin position.
Patent TW-202026978-A (TW)
Title: Accelerating transaction deliveries in blockchain networks using acceleration nodes
Inventor: XIA NING
IPC: G06Q20/38
Filed: 2019-08-07
Abstract: Using a blockchain transaction acceleration system, a first transaction generated by a first node is sent to an acceleration node in a blockchain, where the first transaction is sent to the acceleration node instead of being sent directly to a second node that is the intended recipient of the first transaction, and where the first node, the second node, and the acceleration node are different nodes. The blockchain transaction acceleration system forwards the transaction from the acceleration node to the second node. The blockchain transaction acceleration system executes the transaction by the second node.
Patent TW-202107004-A (TW)
Title: Gas recovery and reuse system capable of recovering the unused gas at one end of a machine tool and guiding same back to a gas booster pump
Inventor: CHEN TIAN-CHENG
IPC: F17D1/14
Filed: 2019-08-12
Abstract: The gas recovery and reuse system of the present invention is a system applied to a gas booster pump, which can guide the unused gas at one end of a machine tool back to the gas booster pump through a loop, and can be applied as part of the pressurized kinetic energy or changed as of pressurized gas refilling according to the variation in the design of the guiding circuit. When the application of partial pressurized kinetic energy is selected, it can effectively reduce the power consumption required at the source of pressurized gas so as to achieve the benefit of energy saving. Alternatively, when the pressurized gas is selected for refilling, for example the machine tool using more expensive gases such as helium and nitrogen, it can effectively reduce the operation cost and improve efficiency.
Patent TW-202109404-A (TW)
Inventor: HSIEH CHING-JU
IPC: G06Q10/10
Filed: 2019-08-19
Abstract: 本發明提供一種具有不動產物件收租提前告知功能的營收計算系統，其伺服器可根據不動產物件支出/收入資料，於營收結算日計算報酬資訊。再者，伺服器可在租金繳納日的特定時間前，傳送房租待繳訊息給第一用戶（例如，房客）以提醒第一用戶繳納租金。進一步地，伺服器在獲得租金繳納資訊後，可更新租金繳納狀態。所述具有不動產物件收租提前告知功能的營收計算系統除了能讓第二用戶（例如，房東）知悉報酬與營收外，還可避免第一用戶與第二用戶遺忘租金繳納日。
Patent TW-202015387-A (TW)
Title: Extensible Authentication Protocol (EAP) implementation in New Radio (NR)
Inventor: CHIN TOM
IPC: H04W80/00
Filed: 2019-08-23
Abstract: A new radio (NR) user equipment (UE) registration procedure that may be executed by a UE and a network is disclosed, resulting in a UE registration that may be more efficient than existing UE registration procedures. For example，the UE registration procedure may utilize messaging between an extensible authentication protocol (EAP) component and a non-access stratum (NAS) component to abort the registration procedure when a non-recoverable EAP failure occurs, or suspend or re-start a NAS registration timer when a recoverable EAP failure occurs.
Patent TW-202017033-A (TW)
Title: Semiconductor structure etching solution and method for fabricating a semiconductor structure using the same etching solution
Inventor: LEE CHUNG-CHIEH
IPC: H01L21/3065
Filed: 2019-09-10
Abstract: The present disclosure provides a semiconductor structure etching solution, including an etchant, an ionic strength enhancer having an ionic strength greater than 10 -3 
M in the semiconductor structure etching solution, and a solvent having a dielectric constant lower than a dielectric constant of water.
Patent TW-202019625-A (TW)
Inventor: BUCHANAN NIGEL ALEXANDER
IPC: B25B13/46
Filed: 2019-09-10
Abstract: 本發明係為一種棘輪扳手，包括一具有圓形殼體之頭部，鄰接手柄前端部之內表面具有另一凹部，其特徵在於複數個低角度齒的斜面設置於凹部內。一棘爪位於凹部內，以複數個斜面齒廓對應緊靠凹部嚙合其斜面，並結合與驅動齒具有相似對應間距及齒廓之棘齒，當棘輪扳手係在驅動方向中操作時，使驅動齒與棘齒以機械方式彼此嚙合。藉由使用數個相似的斜面齒廓，棘爪內向力係大體上沿著棘齒前表面均勻地分布，使所有棘齒同時與驅動單元頂靠成所需的鎖定嚙合。
Patent TW-202020184-A (TW)
Title: Non-oriented electromagnetic steel sheet and method for producing cast slab constituting material thereof
Inventor: HARADA Akifumi
IPC: C22C38/06
Filed: 2019-09-17
Abstract: Provided is a non-oriented electromagnetic steel sheet that has a low Al content, supports an excellent iron scrap recyclability, and exhibits a low iron loss at high magnetic flux densities. The non-oriented electromagnetic steel sheet according to the present invention has a component composition that contains not more than 0.0050 mass% of C; 1.5 to 5.0 mass% of Si; 0.2 to 3.0 mass% of Mn; not more than 0.0030 mass% of sol. Al; not more than 0.2 mass% of P; not more than 0.0050 mass% of S; not more than 0.0040 mass% of N; 0.0010 to 0.0080 mass% of T. Ca; not more than 0.0100 mass% of T. O; and 0.0001 to 0.0050 mass% of REM, wherein the balance includes Fe and unavoidable impurities. The mass ratio of the four components T. Ca, REM, T. O, and S ((T. Ca+REM)/(T. O+S)) is at least 0.4.
Patent TW-202024684-A (TW)
Inventor: TANAKA TAKAAKI
IPC: H05B33/02
Filed: 2019-09-20
Abstract: An objective of the present invention is to provide an optical laminate in which reverse curling is suppressed, a liquid crystal layer laminate used for producing the optical laminate, and production methods thereof. 
 
     As a solution, the present invention provides a method for producing a liquid crystal layer laminate which includes the following steps: preparing a first liquid crystal layer with base material layer having a first base material layer and a first liquid crystal layer formed by polymerizing a polymerizable liquid crystal compound on the first base material layer; preparing a second liquid crystal layer with base material layer having a second base material layer and a second liquid crystal layer formed by polymerizing a polymerizable liquid crystal compound on the second base material layer; and laminating the second liquid crystal layer side of the second liquid crystal layer with second base material layer on the first liquid crystal layer side of the first liquid crystal layer with base material layer via a first adhesive layer. The first adhesive layer is an adhesive cured layer made of a cured product of a curable adhesive, the absolute value of the curl amount of the first liquid crystal layer is within 20 mm, and the absolute value of the curl amount of the second liquid crystal layer is within 20 mm.
Patent TW-202118500-A (TW)
Inventor: MU SHU-CHI
IPC: A61K36/16
Filed: 2019-10-31
Abstract: 本發明揭露一種治療局部缺血的醫藥組成物，其係利用於罹患局部缺血的患者。醫藥組成物包括銀杏萃取物（ginkgo extraction）以及醫藥上可接受的載體，其中醫藥組成物的劑型為凝膠、經皮貼劑、霜劑或膏劑。患者是新生兒、嬰兒或幼兒。本發明另揭露一種銀杏萃取物用於製備治療局部缺血的醫藥組成物之用途。利用本發明之用途及醫藥組成物，可用於治療局部缺血。
Patent TW-202031156-A (TW)
Title: Member for wig edge portion and wig
Inventor: SAITO KUMIKO
IPC: A41G3/00
Filed: 2019-11-19
Abstract: To provide a member for a wig edge portion and a wig that allow natural adjustment of the amount of hair and can provide various hairstyles, provided are: a member 2 that is for a wig edge portion and that has a base material which includes two surface portions 10, 12 having end sides 10A, 12A spaced apart from each other, and two string-shaped members 20, 22 having a shape of waves extending in a zigzag fashion between the two surface portions 10, 12 and disposed so as to intersect with each other, and in which the peak portions of the wavy shapes of the two string-shaped members 20, 22 are disposed so as to point in opposite directions, and the peak portions of the wavy shapes of the string-shaped members 20, 22 and the surface portions 10, 12 are fixed together, so that the two surface portions 10, 12 are linked and integrated together, wherein the two surface portions 10, 12 are folded in half so that the end sides 10A, 12A are brought into contact with each other with the positions thereof substantially coinciding with each other, and therefore, the string-shaped members form loops, and the two surface portions 10, 12 are fixed together with the two surface portions 10, 12 unaligned in the direction along the end sides 10A, 12A, thereby allowing artificial hairs to be implanted in the surface portions 10, 12 and the string-shaped members 20, 22; and a wig provided with the member 2 for a wig edge portion.
Patent TW-202121200-A (TW)
Title: Web content filtering method
Inventor: HSU CHAN-YUAN
IPC: G06F16/95
Filed: 2019-11-25
Abstract: A web content filtering method includes:
S10: browsing a web;
S20: cluster identifying a content of a home of the web;
S30: finding out an article list in the home, the article list includes a plurality of URL link;
S40: taking out two URL link in the article list;
S50: respectively linking to the URL link and getting two article pages, the article page includes a plurality of data field;
S60: comparing two article pages and removing the data field having same content;
S70: marking remaining the data field into a collecting field; and
S80: capturing the data of the collecting field.
Patent TW-202035618-A (TW)
Title: Colored adhesive sheet and display apparatus capable of improving the sense of design of a display apparatus
Inventor: KOSABA SHO
IPC: C09J7/30
Filed: 2019-11-26
Abstract: An object of the present invention is to provide a colored adhesive sheet capable of improving the sense of design of a display apparatus, and a display apparatus with improved sense of design. The solution of the present invention provides a colored adhesive sheet (1), which is provided with a colored adhesive layer (11) containing coloring agent for bonding a display apparatus constituent member and other display apparatus constituent members. The average haze of the colored adhesive layer (11) , which is an average value of the haze value at a wavelength of 780 nm and the haze value at a wavelength of 380 nm, is 1% or more and 60% or less.
Patent TW-202044013-A (TW)
Title: Electronic shelf display appraratus
Inventor: WANG TSUN-I
IPC: G09G3/20
Filed: 2019-12-05
Abstract: The present disclosure relates to an electronic shelf display apparatus. An electronic shelf display is provided. The electronic shelf display comprises a display module, an electronic paper (ePaper) module, a communication module, and a control module. The communication module receives a first signal indicating a first message to be displayed on the display module and receives a second signal indicating a second message to be displayed on the ePaper module. The control module is electrically connected to the communication module, the display module, and the ePaper module. The control module controls the display module and the ePaper module.
Patent TW-202023717-A (TW)
Title: lathe
Inventor: ISHIKAWA TAKAYUKI
IPC: B23B31/06
Filed: 2019-12-06
Abstract: The present invention provides a lathe which makes it possible to facilitate the maintenance of a chucking mechanism. An opening/closing device 6 is provided with hook members 20 and a shifter 10, and opens and closes a gripping part 60 provided to a main spindle (52). The hook members 20 are capable of tilting on the outer side of the main spindle (52), and have a first orientation PO1 whereby the gripping part 60 is in an open state ST1 and a second orientation PO2 whereby the gripping part 60 is in a closed state ST2. The shifter 10 can move on the outer side of the main spindle (52) in the main spindle axis direction, and can be disposed at a first position LO1 for changing the hook members 20 to the first orientation PO1 and at a second position LO2 for changing the hook members 20 to the second orientation PO2. A roller 15 capable of rolling in the main spindle axis direction is attached to the shifter 10 at the locations where the shifter 10 and the hook members 20 are in contact.
Patent TW-202123627-A (TW)
Title: Method and server for establishing a protecting optical channel circuit
Inventor: TUNG YEN-LIN
IPC: H04B10/25
Filed: 2019-12-09
Abstract: The invention provides a method and a server for establishing a protecting optical channel circuit. The method includes: obtaining a network slice requirement and transmission endpoint devices, a protection level, a peak information rate, and a commit information rate corresponding thereto; in response to determining that the transmission endpoint devices are sufficient for the network slice requirement, establishing a working optical channel circuit, and activating a wavelength protection recovery function of the working optical channel circuit; in response to determining that remaining bandwidth resources of the transmission endpoint devices are sufficient to establish a protecting optical channel circuit, establishing the protecting optical channel circuit; setting the protecting optical channel circuit and the working optical channel circuit to belong to a link aggregation group, and activating the wavelength protection recovery function of the protecting optical channel circuit.
Patent TW-202103504-A (TW)
Title: Mobile device authentication method
Inventor: LEE JAMES CHENG
IPC: H04W4/00
Filed: 2019-12-25
Abstract: A mobile device authentication method provided includes a) using a wireless broadcast by a control device; b) linking a mobile device; c) detecting whether the mobile device is approaching through a sensor of the control device; d) detecting whether the mobile device acknowledges by the control device; e) connecting the mobile device; and f) identifying the mobile device.
Patent TW-202035540-A (TW)
Title: Polyvinyl alcohol film and method for producing polarizing film using same
Inventor: HAMASHIMA ISAO
IPC: C08J5/18
Filed: 2019-12-27
Abstract: A polyvinyl alcohol film comprising (A) polyvinyl alcohol, (B) a nonionic surfactant, (C) an anionic surfactant having no carboxyl group, and (D) a surfactant having a carboxyl group, the polyvinyl alcohol film being characterized in that the content of the nonionic surfactant (B) is 0.01 to 0.12 part by mass relative to 100 parts by mass of the polyvinyl alcohol (A), the content of the anionic surfactant (C) is 0.01 to 0.24 part by mass relative to 100 parts by mass of the polyvinyl alcohol (A), the surfactant (D) is an alkali metal salt or an amine salt, and the content of the surfactant (D) is 0.005 to 0.06 part by mass relative to 100 parts by mass of the polyvinyl alcohol (A). It is possible to provide: a PVA film which is reduced in optical defects, optical unevenness and the number of surfactant aggregates, has a low haze value, and can be processed into a polarizing film having excellent in-plane evenness and light permeability; and a method for producing a polarizing film using the PVA film.
Patent TW-202129301-A (TW)
Title: Operating equipment and carrying device thereof
Inventor: HUANG MING-HUNG
IPC: G01R1/04
Filed: 2020-01-20
Abstract: A carrying device includes a carrier, a swinging member, a first adjusting member, and a second adjusting member. The carrier has a bearing portion for placement of an electronic component. The swinging member is pivotally disposed on the carrier. The first adjusting member has a first adjusting portion, and the second adjusting member has a second adjusting portion. The first adjusting member drives the swinging member to rotate in a first rotating direction when the first adjusting member moves linearly in a first moving direction, leading the swinging member drives the second adjusting member to move relative to the first adjusting member. Therefore, the first adjusting portion and the second adjusting portion are able to abut against the electronic component to adjust the position of thereof.
Patent TW-202129983-A (TW)
Inventor: LEE SHIH-PING
IPC: H01L21/3065
Filed: 2020-01-21
Abstract: 一種電容結構，包含一下電極板位於一基底上，其中該下電極板上具有複數個凹槽，一電容介電層位於該下電極板上與該些凹槽上，以及一上電極板位於該電容介電層上，其中該電容介電層與該上電極板的邊緣具有往與該下電極板的頂面垂直的方向延伸的垂直延伸部位。
Patent TW-202031002-A (TW)
Inventor: SEOK YONG-HO
IPC: H04L1/18
Filed: 2020-02-12
Abstract: 本發明的實施例提供了一種混合ARQ確認以及重傳請求的方法及裝置用於解碼由STA接收的A-MPDU的失敗MPDU。例如，根據MAC標頭CRC可以驗證失敗MPDU的源位址以及接收器位址，該MAC標頭CRC可以被包括於A-控制幀中。為了驗證MAC標頭中的該源位址以及該接收器位址，根據一些實施例，該MAC標頭CRC在A-MPDU子幀的該MPDU定界符的前兩個八位元組上聯合計算。此外，混合ARQ幀被定義為包括塊ACK位元圖子欄位，該塊ACK位元圖子欄位根據起始序列控制號表示多個MPDU的接收狀態。