baber/WOPTO huggingface dataset:
Patent TW-202223751-A (TW)
Title: Abnormal solder point analyzing immediately base on dbscan system and method
Inventor: LI JIAN-MING
IPC: G01N21/956
Filed: 2020-12-01
Abstract: An abnormal solder point analyzing immediately base on DBSCAN system and a method are provided. Abnormal solder point record information of each tested circuit board is recorded. Selected abnormal solder point record information are clustered base on DBSCAN to obtain multiple abnormal solder point space areas. Abnormal solder point record information corresponded with abnormal solder point space area is gathered statistics to generate analysis result. Spatial coordinate range information of abnormal solder point space area is projected in two-dimension to abnormal solder plane area on tested circuit board to generate projected image. Overlap abnormal solder plane area on projected image is calculated through intersection over union and non-maximum suppression to integrate overlap abnormal solder plane area to generate and display analysis result image. Therefore, the efficiency of analyze abnormal solder point immediately to provide traceability and cause correction of the manufacturing process may be achieved.
Patent TW-202128279-A (TW)
Title: Catalyst with vanadium trap
Inventor: LI MIN
IPC: B01J37/08
Filed: 2020-12-18
Abstract: This invention provides a catalyst composition characterized in that the catalyst composition comprises one or more rare earth oxophosphorus components.
Patent TW-202128822-A (TW)
Title: Liquid crystal polyester resin, liquid crystal polyester resin composition, formed product, layered body and liquid crystal polyester resin film, and production method therefor
Inventor: KONISHI AKITO
IPC: B32B27/36
Filed: 2020-12-25
Abstract: The liquid crystal polyester resin contains 42 to 80% by mole of structural unit (I) with respect to 100% by mole of all of the structural units in the liquid crystal polyester resin and has a [Delta]S (entropy of fusion), as defined by formula [1], of 0.01*10<SP>-3</SP> to 2.7*10<SP>-3</SP>J/g.K. [1] [Delta]S (J/g.K) = [Delta]Hm (J/g)/Tm (K) (Tm represents a heat absorption peak temperature, and [Delta]Hm represents the heat absorption peak surface area at Tm, wherein Tm is obtained, by means of differential calorimetry, by measuring the heat absorption peak temperature (Tm1) observed when the liquid crystal polyester is heated from room temperature at a rate of 20 DEG C/minute, then maintaining the temperature atTm1 + 20 DEG C for 5 minutes, followed by cooling temporarily at a rate of 20 DEG C/minute, then heating again at a temperature rate of 20 DEG C/minute, at which point the heat absorption peak temperature observed indicates Tm.).
Patent TW-202231440-A (TW)
Title: Shoe forming equipment capable of heating the shoe sole to combine the shoe sole, the midsole and the shoe upper into a shoe forming body
Inventor: WEN HSIU-FENG
IPC: B29L31/50
Filed: 2021-02-01
Abstract: Disclosed are a shoe forming equipment and a shoe forming method. The shoe forming method mainly includes the following steps of disposing a shoe sole on a forming mold; roughening the shoe sole; applying a treatment agent to the shoe sole and then coating an adhesive on the treatment agent; kneading a mixed material body with a plurality of elastomers to form an elastic composite material; pouring the elastic composite material into the forming mold and bonding it with the shoe sole to form a midsole; flatting the midsole with a shoe last unit wearing a shoe upper in the forming mold; heating to combine the shoe sole, the midsole and the shoe upper into a shoe forming body; and finally separating the shoe forming body from the forming mold and then removing the shoe forming body from the shoe last unit. A lightweight shoe can be formed according to the above steps.
Patent TW-202231374-A (TW)
Inventor: CHOU HSUAN-YU
IPC: B09B3/00
Filed: 2021-02-04
Abstract: 本發明揭示一種有機廢棄物連續式微波碳化裝置，涉及廢塑膠、廢木材等有機廢棄物。該裝置包含進料裝置、出料裝置、微波碳化反應器和帶式輸送裝置，進料裝置和出料裝置，分別在微波碳化反應器的和內腔頂部與底部相通，帶式輸送裝置固定在微波碳化反應器的內腔底部，微波碳化反應器頂部設置氣體出口，微波碳化反應器的外殼由金屬與隔熱材料層組成，微波碳化反應器的金屬層崁入若干磁控管。本專利採用微波無氧碳化原理，通過磁控管將電能轉換成微波，根據物料碳化反映需要，在微波碳化反應器內可精準控制溫度，迅速加溫至攝氏900度的高溫，迅速將有機廢棄物，進行分解處裡，處裡完成後的產品即為燃料碳、有機碳。
Patent TW-202146628-A (TW)
Title: Dry etching method, production method for semiconductor element, and cleaning method
Inventor: MATSUI KAZUMA
IPC: B08B7/00
Filed: 2021-02-23
Abstract: Provided is a dry etching method that enable selective etching of an etching object containing at least one metal selected from titanium, indium, and tin, at a sufficient etching rate, without using plasma. The dry etching method comprises a dry etching step for bringing an etching gas containing a halogen fluoride that is a compound of bromine or iodine and fluorine, into contact with a member (12) to be etched that has an etching object which is to be subjected to etching by the etching gas, thereby etching the etching object without using plasma. The etching object contains at least one metal selected from titanium, indium, and tin.
Patent TW-202235726-A (TW)
Title: Energy dissipation device
Inventor: LEE CHUN-LUNG
IPC: E04C5/00
Filed: 2021-03-05
Abstract: An energy dissipation device includes an inner tube, a core tube, an outer tube and a fixing member. The inner tube includes a first protruding structure. The core tube includes a second protruding structure, and the core tube is sleeved outside the inner sleeve. The outer tube is sleeved outside the core tube. The fixing member is connected to the inner tube, the core tube and the outer tube.
Patent TW-202141081-A (TW)
Inventor: NUMATA YUDAI
IPC: G02B5/26
Filed: 2021-03-16
Abstract: An optical filter has backscattering characteristics and has a linear transmittance of 60% or more for light of at least some wavelength in the wavelength range of 760 nm to 2000 nm. When the polar angle of incident light in the incident direction is 0°, the value of the bidirectional reflectance distribution function in the direction where the azimuth angle from the plane of incidence is 20° and the polar angle is - 60° is BRDF (0°; 20° , -60°), and when the polar angle of incident light in the incident direction is 30°, the value of the When the polar angle in the incident direction of the incident light is 30°, the value of the bidirectional reflectance distribution function in the direction where the azimuth angle from the incident surface is 20° and the polar angle is -60° is BRDF {30°; 20°, -60°), and when the polar angle in the incident direction of the incident light is 60°, the value of the bidirectional reflectance distribution function in the direction where the azimuth angle from the incident surface is 20° and the polar angle is -60°, and BRDF (60°; 20°, -60° ) , which is the value of the bidirectional reflectance distribution function in the direction of 60°. When the incident light has at least some wavelength in the visible light wavelength range, the value of |BRDF(0°;20°,- 60°)-BRDF(30°;20°,- 60°)|/BRDF(0°;20 (0°; 20°, -60°) is less than 1.0, and |BRDF (0°; 20°, -60°) - BRDF (60°; 20°, -60°) |/BRDF (0°; 20 °, -60°) is 1.0 or less.
Patent TW-202240988-A (TW)
Title: 具雙type c公頭連接裝置
Inventor: CHUANG YI-FANG
IPC: H01R12/77
Filed: 2021-04-12
Abstract: 一種具雙TYPE C公頭連接裝置，係以插接TYPE C母頭，包括：一主機板及二TYPE C公頭連接器。該二TYPE C公頭連接器係以電性連結於該主機板上。其中，以該TYPE C母頭為傳輸線，該TYPE C母頭傳輸線電性插接該二TYPE C公頭連接器。不但可以讓高頻訊號通過，更可提高主機板上各擴充介面卡、各晶片及各裝置之間的訊號傳遞。
Patent TW-202210656-A (TW)
Inventor: SOVENAHALLI SREENATH
IPC: C23C16/458
Filed: 2021-04-20
Abstract: A floating pin for positioning a substrate relative to a substrate support includes a shaft configured to move through a guide hole in a substrate support, and a pin head including a top surface and a flat shoulder surface disposed between the top surface and the shaft. The flat shoulder surface is configured to be seated on a recessed surface of the substrate support and seal the guide hole of the substrate support.
Patent TW-202241315-A (TW)
Title: Handrail apparatus which is suitable for being installed on a seat and comprises a support unit and an armrest pad unit
Inventor: CAI BO-QUAN
IPC: A47C1/03
Filed: 2021-04-20
Abstract: A handrail apparatus is suitable for being installed on a seat and comprises a support unit and an armrest pad unit. The support unit can be assembled on the seat and includes a base body, two assembled blocks respectively protruding from the two sides of the base body, and an auxiliary limit block disposed on the base body and having an inclined top surface and a limit side surface. The armrest pad unit is non-detachably assembled on the top side of the support unit and has a pad body, two support blocks and a retaining bar, wherein the two support blocks and the retaining bar are integrally connected to the pad body. Each support block and the pad body jointly define an assembly groove for limiting the corresponding assembled block. The retaining bar moves from one side of the auxiliary limit block to the other side and is limited on the limit side surface to complete the assembly. The present invention facilitates the assembly of the armrest pad unit on the support unit and effectively simplifies the manufacturing process and production cost. Each support block of the at least one supporting group of the armrest pad unit includes a support block portion defining the assembly groove together with the pad body, and an abutting block portion for the corresponding assembled block to abut so that the abutting block portion cannot move toward the assembled block. The retaining bar abuts against the limit side surface of the auxiliary limit block so that the retaining bar cannot move toward the auxiliary limit block.
Patent TW-202243790-A (TW)
Title: Spindle structure including a body, a rotary shaft, a first bearing set, a second bearing set, and a rear lock assembly
Inventor: Xu nai-wei
IPC: B23Q5/04
Filed: 2021-05-13
Abstract: This invention relates to a spindle structure, including a body provided with a first receiving groove and a first accommodating groove; a rotary shaft provided with a fourth circumferential surface, a first screwing portion, a third butting flange, a fifth circumferential surface, a second screwing portion, and a fourth butting flange; a first bearing set provided with a plurality of first bearings and a first precision nut, wherein the plurality of first bearings are sleeved onto the fourth circumferential surface, and the first precision nut is screwed and locked with the first screwing portion, such that the plurality of first bearings are assembled on the fourth circumferential surface; a second bearing set assembled with the body and the rotary shaft, wherein the second bearing set is provided with a plurality of second bearings, the plurality of second bearings are sleeved onto the fifth circumferential surface; and a rear lock assembly assembled with the body and the rotary shaft, wherein the rear lock assembly is assembled with the second bearing set.
Patent TW-202202877-A (TW)
Inventor: ANG ANTHONY
IPC: G02F1/29
Filed: 2021-06-09
Abstract: An array of microstructures or frustums on a substrate for reducing glare for electronic device displays or windows. The microstructures are designed to nearly perfectly align with the pixels on the display to avoid adverse viewing effects, such as Moiré effects. Substantially all light from the environment illuminating the front side of the film containing the microstructures from all angles is not reflected to the primary viewer (often viewing at an angle normal to the film). Light illuminating the microstructure from the environment will reflect off the microstructures at angles greater than a defined threshold outside the primary viewers field of view. Thus, glare to the primary viewer is minimized while glare to other views who view from other angles than the primary viewer is increased. This increased glare for other viewers adds privacy for the viewing by the primary viewer.
Patent TW-202204353-A (TW)
Title: Compound, initiator, composition, cured product and method for producing cured product
Inventor: TOMOTA KAZUKI
IPC: C07C331/04
Filed: 2021-06-24
Abstract: The present invention provides a compound represented by general formula (1). (In the formula, Ar is an aromatic ring group having two or more ring structures, A is a group having a quinuclidine skeleton, B- is a monovalent anion, and R1 and R2 are, for example, each independently a hydrogen atom, a halogen atom, a nitro group, a cyano group, an unsubstituted or substituted aliphatic hydrocarbon group having 1-20 carbon atoms, an unsubstituted or substituted aromatic hydrocarbon ring-containing group having 6-20 carbon atoms, or an unsubstituted or substituted heterocyclic ring-containing group having 2-20 carbon atoms.).
Patent TW-202233166-A (TW)
Inventor: ANGELIDIS MATHIEU
IPC: A01N35/04
Filed: 2021-07-13
Abstract: The invention relates to an antiparasitic and antimicrobial repellent composition, comprising the following natural ingredients: at least 0.2% by weight of germacrene, in particular germacrene D; at least 5% by weight of tannins; at least 1% by weight of phenolic acid(s), distinct from caffeic acid, in particular selected from 3-caffeoylquinic acid, 3-p-coumaroylquinic acid, 4-p-coumaroylic acid and mixtures thereof; at least 55% by weight of eugenol; at least 2% by weight of eugenol acetate; at least 0.1% by weight of ascorbic acid; at least 0.1% by weight of trans-anethole; at least 0.1% by weight of thujone; and at least 0.1% by weight of caffeic acid, based on the total dry weight of the composition.
Patent TW-202306283-A (TW)
Title: Anti-magnetoresistance power generator capable of generating electricity with ultra-high efficiency
Inventor: Fu tian-gui
IPC: H02K53/00
Filed: 2021-07-22
Abstract: The behavior of a power generator for generating electricity is based on the magnetic field connection movement (power generation) and the magnetic field cutoff (no power generation). The different connection manners of the magnetic field and the length of the magnetic field connection time will directly affect the magnetic field resistance and power generation of the power generator, as well as the behavior of no power generation. Generally, when the power generator generates electricity, it will generate strong magnetic field resistance and a more powerful fuel engine is required to drive the power generator to generate electricity. In order to eliminate the strong magnetic field resistance of the power generator when generating electricity, the present invention uses a new technology to arrange and combine magnetic poles of a rotor and a stator of the power generator to minimize the magnetic field resistance and make the magnetic field resistance return to zero. The power generator can be easily driven by a motor without magnetic field resistance to generate electricity with ultra-high efficiency. The power generator is upgraded to be a super power generator that is fully autonomous, cyclical, permanent, and fully automatic.
Patent TW-202218203-A (TW)
Title: 用於壓電應用的沉積方法及設備
Inventor: SANGLE ABHIJEET LAXMAN
IPC: H01L41/22
Filed: 2021-08-20
Abstract: 本文揭示的實施例係關於在壓電應用中用於在基板上沉積均勻層的方法及設備。在某些實施例中，從其中心到邊緣具有均勻厚度的超薄種晶層沉積在基板上。在某些實施例中，與隨後形成的壓電材料層的晶體結構緊密匹配的模板層沉積在基板上。種晶層及模板層的均勻厚度及定向繼而促使壓電材料的生長並實現了改良的結晶度及壓電特性。
Patent TW-202312139-A (TW)
Inventor: CHEN JIA-LIN
IPC: G10L15/22
Filed: 2021-09-03
Abstract: A condition-triggered feedback system and method includes: a first device sensing an user's behavior and transmits an user's behavior data; when the first cloud server determining that the behavior data includes a first trigger condition, the first cloud server transmitting a voice inquiry message to a second device to ask the user; the second device receiving an user's voice reply message and sends the voice reply message; when the first cloud server converts the voice reply message into a text reply message and determines that the text reply message includes a second trigger condition, the first cloud server transmitting heterogeneous data, where the heterogeneous data includes the behavior data and the text reply message; when a second cloud server deconstructs the heterogeneous data and determines a corresponding processing information corresponding to the behavior data and the text reply message, the second cloud server sending the corresponding processing information to an information displaying device.
Patent TW-202310964-A (TW)
Title: Method of welding ceramic with target material by laser reduction firing
Inventor: LEE TZU-CHIEH
IPC: C04B35/64
Filed: 2021-09-03
Abstract: The present invention related to a technique of welding ceramic with target material by laser reduction firing. Its procedures including forming a conductive layer on a ceramic substrate. Then putting the metal wire on the conductive layer as the target material. Next, covering the ceramic substrate, the wire and the conductive layer by oxide metal. Finally, firing the oxide metal by laser to transform it into a welding layer to weld the ceramic layer, the wire and the conductive layer.
Patent TW-202312180-A (TW)
Title: 測試治具及測試方法
Inventor: CHEN XU-EFENG
IPC: G01R31/01
Filed: 2021-09-13
Abstract: 一種測試治具及測試方法，所述測試治具包括氣缸及推拉夾具，所述氣缸透過所述推拉夾具與測試機台中放置硬碟的硬碟托架組件連接，透過控制所述氣缸的往復運動實現對所述硬碟托架組件不同速度的推拉，進而測試不同推拉速度對硬碟讀寫速度的影響。本發明透過控制氣缸的往復運動來模擬人工推拉硬碟托架組件，節省了大量的人力物力，且能夠準確真實的量化出推拉速度對硬碟讀寫速度的影響。
Patent TW-202223039-A (TW)
Title: Liquid adhesive, laminate, and method of producing semiconductor chip
Inventor: NISHIOKA HIROSHI
IPC: C09J11/06
Filed: 2021-09-17
Abstract: A liquid adhesive of an embodiment includes 60 mass% or greater of at least one ester compound represented by Formula (1) is described: 
 
           
wherein total molar concentration of a polar functional group in the liquid adhesive is from 1 × 10-6 to 1.5 × 10-5 mol/g, and a storage modulus at 150℃ to 220℃ of a cured product of the liquid adhesive is from 15 to 35 MPa. Such a liquid adhesive may have sufficient adhesive force (holding force) even in a high temperature environment, low outgas properties in a high temperature environment, and can form a cured product that can be peeled easily after heat treatment.
Patent TW-202316671-A (TW)
Inventor: CHEN PO-AN
IPC: H01L29/778
Filed: 2021-10-05
Abstract: 一種高電子遷移率電晶體裝置，包括基底、半導體堆疊層、閘極、源極、汲極以及第一肖特基電極。半導體堆疊層設置於基底上。閘極設置於半導體堆疊層上。源極與汲極分別電性連接半導體堆疊層。源極、閘極與汲極沿著第一方向依序排列。第一肖特基電極與半導體堆疊層之間具有肖特基接觸，且第一肖特基電極電性連接至源極。閘極與第一肖特基電極沿第二方向排列，且第二方向垂直於第一方向。
Patent TW-202223602-A (TW)
Title: Electronic stylus, handwritten input device, and core for electronic stylus
Inventor: MATSUMOTO YOSHIHARU
IPC: G06F3/0354
Filed: 2021-10-14
Abstract: Provided is a handwritten input device which has a simple electronic stylus configuration and can be configured at low cost. An electronic stylus (2) according to the present invention is of an electromagnetic induction type and comprises a resonant circuit configured from a coil (211) and a capacitor (215), wherein a magnet part and a yoke part that holds the magnet part are provided to the stylus tip part of a core (213), which is inserted into a through hole of a magnetic body core (212) around which the coil (211) is wound. Meanwhile, a handwritten input device according to the present invention comprises the electronic stylus (2) and a position detection device unit (13) in which a position detection sensor (12) of an electromagnetic induction type is disposed below a magnetic sheet (11), the color of which changes at a position close to or in contact with a magnetic pole, such that the position detection sensor (12) is superimposed with the magnetic sheet (11).
Patent TW-202222726-A (TW)
Title: Enamel paste compositions and methods of coating and chemical strengthening glass substrates
Inventor: EMELIANOVA SVETLANA
IPC: B60J1/00
Filed: 2021-10-15
Abstract: A paste for coating a glass substrate which, after coating, is subjected to firing and chemical strengthening by ion exchange to form an enamel coated, chemically strengthened glass product, the paste comprising: an organic carrier fluid; a first inorganic frit having a first softening point; and a second inorganic frit having a second softening point, wherein the softening point of the first inorganic frit is higher than the softening point of the second inorganic frit such that the second inorganic frit can be softened and sintered at a temperature lower than the softening point of the first inorganic frit, and wherein the first inorganic frit comprises an exchangeable ion content which can be ion exchanged to chemically strengthen the first inorganic frit.
Patent TW-202224398-A (TW)
Title: Ear-mounted two-way radio system
Inventor: RACCAH GUY
IPC: H04M1/03
Filed: 2021-10-26
Abstract: A two-way radio system includes multiple units each having a hub, speaker, primary clip, secondary clip, antenna, and microphone. The hub has exterior and interior sides defining a hub cavity therebetween. The speaker is in the hub cavity and has an output directed to a speaker opening on the hub interior side. The primary clip extends from the hub for selective attachment to a wearer's ear such that the speaker opening is directed to the wearer's ear canal. The secondary clip extends outwardly from the hub exterior side such that the hub exterior side is between the secondary clip and the hub interior side. The secondary clip has an antenna support on an interior side of the secondary clip and an antenna cap on an exterior side of the secondary clip. The antenna support and the antenna cap define an antenna cavity, and the antenna is in the antenna cavity.
Patent TW-202317285-A (TW)
Title: Rolling system and method for detecting steel quality after side guide
Inventor: SHIH CHUN-CHAO
IPC: B21B37/00
Filed: 2021-10-28
Abstract: A rolling system includes a rolling mill, a side guide, a camera, and a computing module. The rolling mill is configured to roll a steel strip. The side guide includes a first side guide and a second side guide. The first side guide and the second side guide are disposed on both sides of the steel strip to maintain the position of the rolled steel strip during transportation. The camera shoots the steel stripe to produce a steel strip image. The computing module determines whether the steel strip is abnormal according to the steel strip image, and a warning message is output if the steel strip is abnormal.
Patent TW-202321420-A (TW)
Title: Chemical mechanical grinding and polishing process method capable of reducing fluctuation of the concentration of the polishing liquid, and assisting in stabilizing the quality of the chemical mechanical grinding and polishing process
Inventor: Huang hao-ting
IPC: C09K13/00
Filed: 2021-11-18
Abstract: The present invention provides a chemical mechanical grinding and polishing process method, which is characterized in that gas, corrosive gas, plasma gas or nano/micron particles are covered into microbubbles or reverse micelles to be added to a polishing liquid, in order to process a surface of a wafer or workpiece. The microbubbles are easy to burst in the liquid to generate instantaneous high temperature in a small area, as well as a series of high-density micro shock waves. The instantaneous high temperature in the small area and the high-density micro shock waves help to perform more detailed processing on the surface of the wafer or workpiece, and it is easy to eliminate large bubbles generated in the process, reduce fluctuation of the concentration of the polishing liquid, and assist in stabilizing the quality of the chemical mechanical grinding and polishing process. In which, the substance covered in the microbubbles can be gas, corrosive gas, plasma gas or nano/micron particles, etc., that are helpful for processing, or appear in a form of reverse micelles. In the aforementioned chemical mechanical grinding and polishing process, plasma can be used to modify the processing area or polishing liquid, or to perform processing that generates liquid plasma; and/or can be applied with electric field or magnetic field to generate DC, AC or pulse form to process the processing area; wherein, the chemical mechanical grinding and polishing process can be the operation or combination of the aforementioned single steps.