baber/WOPTO huggingface dataset:
Patent TW-202245263-A (TW)
Title: Semiconductor device structure
Inventor: CHANG I-MING
IPC: H01L29/78
Filed: 2022-03-15
Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a first source/drain epitaxial feature formed over a substrate, a second source/drain epitaxial feature formed over the substrate, two or more semiconductor layers disposed between the first source/drain epitaxial feature and the second source/drain epitaxial feature, a gate electrode layer surrounding a portion of one of the two or more semiconductor layers, a first dielectric region disposed in the substrate and in contact with a first side of the first source/drain epitaxial feature, and a second dielectric region disposed in the substrate and in contact with a first side of the second source/drain epitaxial feature, the second dielectric region being separated from the first dielectric region by a substrate.
Patent TW-202300446-A (TW)
Inventor: SASAKI YUSUKE
IPC: C08K3/38
Filed: 2022-03-24
Abstract: 一種氮化硼粉末，係氮化硼粒子之集合體，針對從該氮化硼粉末選出之20個氮化硼粒子A之各個粒子，在於任意方向以0.7mN/秒之負荷速度逐漸地施加負荷予以壓碎時，直到壓碎為止之該氮化硼粒子A之在該方向之位移量之平均值Y(μm)相對於施加負荷前之該氮化硼粉末之平均粒徑X(μm)的比為0.20以上。
Patent TW-202306071-A (TW)
Title: Additive manufacturing of thermal and rf elements
Inventor: ANTOLIK JERREL KENT
IPC: H05H1/46
Filed: 2022-03-24
Abstract: A component constructed by an additive manufacturing process includes an assembly body formed during the additive manufacturing process using a first type of powdered material. The component further includes a plurality of thermal management channels within the assembly body. The plurality of thermal management channels may be constructed during the additive manufacturing process using a second type of powdered material, the plurality of thermal management channels forming a thermal element.
Patent TW-202244999-A (TW)
Title: A method for modeling measurement data over a substrate area and associated apparatuses
Inventor: KARA DOGACAN
IPC: H01L21/027
Filed: 2022-03-30
Abstract: A method for determining a substrate model for describing a first measurement dataset and a second measurement dataset relating to a performance parameter. The method comprises obtaining candidate basis functions for a plurality of substrate models. Steps 1 to 4 are performed iteratively for said first measurement dataset and said second measurement dataset until at least one stopping criterion is met so as to determine said substrate model, said steps comprising: 1. selecting a candidate basis function from said candidate basis functions; 2. updating a substrate model by adding the candidate basis function into this substrate model to obtain an updated substrate model; 3. evaluating the updated substrate model based on at least one of said first measurement dataset and said second measurement dataset; and 4. determining whether to include the basis function within the substrate model based on the evaluation.
Patent TW-202301999-A (TW)
Title: Smoking article with reduced tobacco odor and manufacturing method thereof
Inventor: YANG JAE-HYONG
IPC: A24B15/18
Filed: 2022-05-19
Abstract: Provided are a smoking article with a reduced smell of cigarettes and a manufacturing method therefor. Smoking articles according to some embodiments of the present disclosure comprise a smoking material part containing cigarette materials and a filter part, wherein the cigarette materials may include a material produced by processing leaf tobacco having a nicotine content of 0.5% or less. In such a case, a nicotine component and a nitrogen compound, which are main causes of the cigarette smell in cigarette smoke, are reduced, so that the cigarette smell of the smoke generated during smoking can be greatly reduced.
Patent TW-202332172-A (TW)
Title: Flyback switching power supply and control circuit and method thereof
Inventor: YANG PENG-LIN
IPC: H02M1/08
Filed: 2022-06-17
Abstract: The invention provides a flyback switching power supply and a control circuit and method thereof. The control circuit for the flyback switching power supply comprises an input voltage detection module which is configured to detect the input direct current voltage of the flyback switching power supply by detecting the voltage on a first auxiliary winding when a primary side power tube is in an on state and a ZVS power tube is in an off state; the voltage difference value detection module is configured to detect the voltage difference value within the dead time after the ZVS power tube is changed from the on state to the off state and before the primary side power tube is changed from the off state to the on state; the difference value between the input direct-current voltage of the flyback switching power supply and the drain-source voltage of the primary side power tube is detected by detecting the voltage on the first auxiliary winding; and the ZVS power tube control module is configured to control on and off of the ZVS power tube based on the input direct-current voltage of the flyback switching power supply and the difference value between the input direct-current voltage of the flyback switching power supply and the drain-source voltage of the primary side power tube.
Patent TW-202302686-A (TW)
Title: Semiconductor substrate production method and composition
Inventor: NAKATSU HIROKI
IPC: C08G8/04
Filed: 2022-06-23
Abstract: The purpose of the present invention is to provide a method for producing a semiconductor substrate using a composition from which a film having excellent etching resistance, heat resistance, and bending resistance can be formed, and a composition. This method for manufacturing a semiconductor substrate comprises: a step for applying a resist underlayer film-forming composition directly or indirectly to a substrate; a step for forming resist patterns directly or indirectly on the resist underlayer film formed in the application step; and a step for performing etching using the resist patterns as masks, the resist underlayer film-forming composition containing a solvent and a polymer having a repeating unit represented by formula (1). (In formula (1), Ar1 is a divalent group having a 5- to 40-membered aromatic ring. R0 is a monovalent group having a 5- to 40-membered aromatic ring and has at least one group selected from the group consisting of groups represented by formula (2-1) and groups represented by formula (2-2).) (In formulas (2-1) and (2-2), R7 each independently are a C1-20 divalent organic group or a single bond. * is a bond with a carbon atom in an aromatic ring.).
Patent TW-202306789-A (TW)
Title: Layered body manufacturing method, and kit for adhesive composition
Inventor: OKUNO TAKAHISA
IPC: H01L21/301
Filed: 2022-07-15
Abstract: This layered body manufacturing method includes: a step in which a first adhesive coating layer is formed on a surface of a release agent coating layer formed on a surface of a support substrate; a step in which a second adhesive coating layer is formed on a surface of a semiconductor substrate; and a step in which bonding and heating of the first adhesive coating layer and the second adhesive coating layer are performed, and a release layer and an adhesive layer are formed. The first adhesive coating layer is formed from a first adhesive composition, and the second adhesive coating layer is formed from a second adhesive composition. One of the first adhesive composition and the second adhesive composition contains a first thermosetting component and a second thermosetting component that reacts with the first thermosetting component in the presence of a catalyst. The other of the first adhesive composition and the second adhesive composition contains the catalyst.
Patent TW-202314598-A (TW)
Title: Artificial intelligence (ai) system for learning spatial patterns in sparse distributed representations (sdrs) and associated methods
Inventor: NOYES HAROLD B
IPC: G06N3/04
Filed: 2022-08-01
Abstract: Introduced here is an artificial intelligence system designed for machine learning. The system may be based on a neuromorphic computational model that learns spatial patterns in inputs using data structures called Sparse Distributed Representations (SDRs) to represent the inputs. Moreover, the system can generate signatures for these SDRs, and these signatures may be used to create definitions of classes or subclasses for classification purposes.
Patent TW-202247774-A (TW)
Title: Dha enriched polyunsaturated fatty acid compositions
Inventor: AGNEW JOSEPH
IPC: A23L33/115
Filed: 2018-12-21
Abstract: There is provided a vegetable-based lipid composition comprising DHA, ALA, and oleic acid (typically as a fatty acid ester) in particular proportions. The composition also contains low levels of EPA and palmitic acid. The composition is obtainable from a single source by conventional processing methods, and has improved stability properties.
Patent TW-202319249-A (TW)
Title: Multilayer film, packaging material, and package
Inventor: HAMADA DAISUKE
IPC: B32B27/28
Filed: 2022-08-25
Abstract: The present disclosure relates to a multilayer film comprising, in this order: a first layer, which is a heat seal layer containing 70-10 mass% of a propylene homopolymer (A), and 30-90 mass% of a propylene resin (B) having a melting point of 132-150 DEG C; and a second layer containing a propylene ethylene block copolymer (C) and an ethylene propylene copolymer elastomer (D).
Patent TW-202321667-A (TW)
Title: Inspection method and method of manufacturing elliptical polarizing plate
Inventor: KOBAYASHI SHINJI
IPC: G01M11/02
Filed: 2022-09-28
Abstract: An object of the present invention is to provide an inspection method and a method of manufacturing an elliptical polarizing plate including the inspection method, where the inspection method can easily inspect the direction of the absorption axis of a linear polarizer even for an elliptical polarizing plate subjected to the measure of polarized sunglasses. A way to resolve the object is an inspection method according to one embodiment, including: a step of measuring the azimuth angle [Psi] ([lambda]i) of the elliptical polarized light emitted from the [lambda]/4 plate inside the inspection subject (elliptical polarizing plate) with respect to n number of measured wavelengths [lambda]i (i= 1 to n), wherein when the slow axis or the fast axis of the [lambda]/4 plate in the laminate of the linear polarizer and the [lambda]/4 plate is used as the reference axis, the measured wavelength [lambda]i is a wavelength where a linear relationship is satisfied between the relative angle between the absorption axis or transmission axis of the linear polarizer and the reference axis, and the azimuth angle of the elliptical polarized light emitted from the [lambda] / 4 plate; and a step of obtaining the direction of the absorption axis or transmission axis of the linear polarizer of the inspection subject based on the linear relationship satisfied between the azimuth angle [Psi] ([lambda]i) of the elliptical polarized light emitted from the [lambda]/4 plate of the laminate and the angle of the absorption axis or transmission axis of the linear polarizer of the laminate with respect to the reference side of the laminate, as well as based on the measurement result of the afore-mentioned azimuth angle [Psi] ([lambda]i).
Patent TW-202328563-A (TW)
Title: Air-cooled device and method for controlling an air-cooled device
Inventor: MARTENS KRISTOF ADRIEN LAURA
IPC: F04B53/08
Filed: 2022-10-03
Abstract: Method for controlling an air-cooled device (1) for compressing a gas, which device comprises at least one element (2) for compressing the gas, at least one air-cooled cooler (9, 12) for cooling a fluid in the device (1) and two or more fans (10, 13), at least one of the fans (10, 13) being an adjustable-speed fan (13) for generating a flow of cooling air for cooling the air-cooled cooler (9, 12), characterized in that, when the air-cooled cooler (9, 12) does not need to cool, the method consists of controlling the speed of the adjustable-speed fan (13) to a minimum required speed in order to avoid at least a backflow of cooling air traveling in a direction opposite to the flow.
Patent TW-202327516-A (TW)
Title: Devices, systems, and methods for sample collection
Inventor: BEYERLEIN DAGMAR
IPC: A61B5/15
Filed: 2018-01-10
Abstract: Disclosed herein are devices, apparatus, systems, methods and kits for collecting and storing a fluid sample from a subject. A device for collecting the fluid sample can include a housing comprising a recess having an opening, a vacuum chamber in the housing and in fluidic communication with the recess, and one or more piercing elements that are extendable through the opening to penetrate skin of the subject. The vacuum chamber can be configured for having a vacuum that draws the skin into the recess. The recess can be configured for having a size or shape that enables an increased volume of the fluid sample to be accumulated in the skin drawn into the recess.
Patent TW-202314930-A (TW)
Title: Front-ducted equipment front end modules, side storage pods, and methods of operating the same
Inventor: REUTER PAUL B
IPC: H01L21/673
Filed: 2019-10-25
Abstract: Equipment front end module (EFEM) includes front located return ducts. The EFEM may include a front wall, a rear wall, and two side walls, the front wall including a plurality of load ports, and the rear wall configured to couple to a load lock apparatus. An EFEM chamber is formed between the front wall, the rear wall, and the two side walls. An upper plenum is positioned at a top of the EFEM and includes an opening into the EFEM chamber. Return ducts provide a return gas flow path enabling recirculation of gas from the EFEM chamber to the upper plenum. At least some of the plurality of return ducts are located between the load ports. Electronic device manufacturing assemblies and methods of operating equipment front end modules are also disclosed.
Patent TW-202329076-A (TW)
Title: Driving circuit for led panel and led panel thereof
Inventor: CHENG JHIH-SIOU
IPC: G09G3/32
Filed: 2022-11-16
Abstract: A driving circuit for a light-emitting diode (LED) panel includes a first current source and a second current source. The first current source, coupled to a current source terminal of the driving circuit, is configured to output a first current to the LED panel through the current source terminal. The second current source, coupled to a current sink terminal of the driving circuit, is configured to receive a second current from the LED panel through the current sink terminal.
Patent TW-202324815-A (TW)
Title: 二次電池用負極材料及其製備方法
Inventor: JEONG EUN-HYE
IPC: H01M4/36
Filed: 2022-12-06
Abstract: 本發明公開一種可以提高二次電池的初始放電容量、初始效率以及壽命特性的二次電池用負極材料及其製備方法。本發明的包含活性物質、導電材料以及黏結劑的二次電池用負極材料中，所述活性物質包含表面塗敷有碳的氧化矽複合物，所述氧化矽複合物包含氧化矽（SiO
         x ，0.5＜x≦2）奈米粒子以及矽（Si）奈米粒子，所述氧化矽奈米粒子的第一矽晶體微粒的直徑與所述矽（Si）奈米粒子的第二矽晶體微粒的直徑可以彼此不同。
Patent TW-202328420-A (TW)
Title: Cleaning formulation
Inventor: JIANG QI
IPC: C11D1/722
Filed: 2022-12-08
Abstract: A glycol ether-containing water-based composition useful for cleaning contaminants present on the surface of a substrate, such as the surface of a printed circuit board during the manufacturing process of the printed circuit board, the contaminants including for example, solder flux and photoresist on the printed circuit board; the glycol ether-containing water-based composition including: (a) at least one glycol ether having a high boiling point and a low VOC; (b) at least one organic amine; (c) at least one surfactant; and (d) water; a process for producing the above glycol ether-containing water-based composition; and a process for cleaning a printed circuit board using the above glycol ether-containing water-based composition.
Patent TW-202332786-A (TW)
Title: Tungsten wire and metal mesh
Inventor: KANAZAWA TOMOHIRO
IPC: C22C27/04
Filed: 2022-12-22
Abstract: A tungsten wire (1) is provided with: a metal wire (10) that contains tungsten as a primary component; and an oxidation film (20) that covers the surface of the metal wire (10). The average thickness of the oxidation film (20) is 4 nm to 13 nm. The tensile strength of the tungsten wire (1) is 3500 MPa or greater.
Patent TW-202329622-A (TW)
Inventor: LO RU-YEN
IPC: H03H9/64
Filed: 2022-12-22
Abstract: The present invention provides a surface acoustic wave resonator with modulated grating pitch and a surface acoustic wave filter thereof. The resonator consists of an interdigital transducer (IDT) and reflection gratings at both sides of the IDT. When the reflection gratings at both sides and the IDT have the same pitch named as the synchronized resonator, spurious modes can be occurred around the resonant frequency of the synchronized resonator. This invention provides a method to suppress the spurious modes effectively via the design of the reflection grating at either side of the IDT having different pitch from that of the IDT. The associated filters constructing with those resonators can decrease the corresponding bandpass ripples and have a much flatter bandpass response and thus enhance the communication quality.
Patent TW-202323895-A (TW)
Inventor: YANG SO-MI
IPC: G02B7/02
Filed: 2021-05-17
Abstract: A lens assembly includes: a lens barrel; lenses accommodated in the lens barrel; and a spacer disposed between neighboring lenses among the lenses, and having an incident hole. An inner side surface of the spacer surrounding the incident hole includes a first inner side surface and a second inner side surface facing each other, and a third inner side surface and a fourth inner side surface facing each other. Each of the first inner side surface, the second inner side surface, the third inner side surface, and the fourth inner side surface includes a concavely curved surface facing a center of the spacer. The first inner side surface, the second inner side surface, the third inner side surface, and the fourth inner side surface have radii of curvature R1, R2, R3, and R4, respectively. The lens assembly satisfies the expressions: R1 = R2; R3 ≠ R1; and R4 ≠ R1.
Patent TW-202335001-A (TW)
Title: Magnetic Adsorbtion Device
Inventor: TAKIZAWA Suguru
IPC: H01F7/02
Filed: 2023-02-03
Abstract: The present invention provides a magnetic adsorption apparatus which is simple in structure, small in size, capable of obtaining sufficient magnetic force, excellent in rotational operability, does not leak magnetic flux from the surface opposite to the adsorption part, and is easy to use. A pair of yokes are hold in the housing portion of the apparatus main body and are magnetized as N poles and S poles around the rare earth magnet block in the housing portion of the magnetic housing. It comprises a rotationally supported permanent magnet rotor and a handle portion connected to a shaft portion of the permanent magnet rotor on one longitudinal end and can be rotated in a degree smaller than 90. The plurality of magnetic circuits are a plurality of closed magnetic circuits separated by separators are respectively formed on the main body of the apparatus and the permanent magnet rotor. When the handle is rotated to the first position, the attractive force is generated between the magnetic components. The attractive force of the opposing magnetic body is released when the handle switches to the second position.
Patent TW-202335373-A (TW)
Title: Keyed input/output connector
Inventor: POH EDMUND
IPC: H01R13/40
Filed: 2018-11-21
Abstract: A connector includes a cage having a top and a bottom and including a plurality of inner walls forming a first capsule and a second capsule, the first capsule disposed above the second capsule, each capsule having a top wall, a bottom wall, and side walls connecting the top wall and the bottom wall together, each wall forming an interior region extending from a mating end of the cage, the first cap is located on the top wall of the first cabin body and comprises a side wall extending upwards from the top wall; the upper wall is arranged at the end of the side wall of the first cap and is separated from the top wall, the side wall of the first cap and the upper wall form a key groove, the key groove is communicated with the inner area, and the key groove extends from the butt joint end of the cage body; the second cap is positioned on the bottom wall of the second cabin body and comprises a side wall which extends downwards from the bottom wall; and the lower wall is arranged at the end part of the side wall of the second cap and is separated from the bottom wall, the side wall and the lower wall of the second cap form a key groove, the key groove is communicated with the inner area, and the key groove extends from the butt joint end of the cage body.
Patent UA-36603-A (UA)
Title: Involute-conical shaver
Filed: 2000-01-10
Abstract: An involute-conical shaver is a helical gear, on working surfaces of teeth of which the cross grooves are cut. Cylinder is the initial surface of shaver, and dividing surface is a cone. The invention relates to the metal cutting tool.
Patent UA-37590-A (UA)
Title: liquid self-SET mixture for preparing of molding cores and molds
Filed: 2000-01-18
Abstract: A liquid self-set mixture for preparing of molding cores and molds includes a fireproof filler, a hardener, liquid glass and anion-active foaming agent. As fireproof filler the mixture contains quartz sand, as hardener - the slag of domain production and clinker, and as anion-active foaming agent - DS-RAS. The invention relates to foundry production and can be used for preparing of molding cores and moulds at production of castings from cast iron, steel and nonferrous metals.
Patent UA-43148-A (UA)
Title: device for the control of offensive of the pre-sleepy driver's state
Inventor: HOLOVAKHA ROMAN VASYLOVYCH
Filed: 2001-03-12
Abstract: The invention relates to the medical equipment, in particular to the devices for the control of psychophysical indexes of transport vehicles drivers. The device for the control of offensive of the pre-sleepy driver’s state includes the detector of driver’s motion activity and block for affecting on driver’s state. The detector of driver’s motion activity and block for affecting on driver’s state are IR-generator and IR-photodetector, directed to the mechanically fixed on a steering wheel optical reflector. IR-photodetector is hook up through the converter “frequency-code”, comparator with base frequency sensor and electronic key to the block for affecting on driver’s state. An optical reflector is cylinder with the inflicted on it alternated metallic bands able to reflect and take in IR-rays.
Patent UA-41819-A (UA)
Title: Спосіб дренування жовчних шляхів
Inventor: CHERNIEV VOLODYMYR MYKOLAIOVYCH
Filed: 2001-03-30
Abstract: Спосіб відноситься до медицини, а саме до хірургії і може бути використаний при ендоскопічних втручаннях для лікування хворих з гнійним холангітом, обтураційними жовтяницями не пухлинного походження та з іншими захворюваннями жовчних шляхів. Спосіб включає виконання ендоскопічної папіллосфінктеротомії і введення тонких дренажних трубок трансназально в дольові протоки печінки. Відмінністю є те, що додатково встановлюють коротку тонку дренажну трубку з дванадцятипалої кишки в загальну жовчну протоку. Спосіб дозволяє знизити число ускладнень.
Patent UA-44572-A (UA)
Inventor: NAHORNA VALENTYNA HRYHORIVNA
Filed: 2001-05-29
Abstract: The proposed mine locomotive consists of two sections, which rest on the driving wheel pairs connected together by a hinge connection. The connection consists of a cylindrical hinge element and two spring-loaded links that are positioned crosswise in respect to the locomotive centerline. When the locomotive moves over a railway curve, the link crossing point is being displaced in respect to the locomotive centerline, and the forces, acting along each of the two links, give rise to the stabilizing torque.
Patent UA-45842-A (UA)
Filed: 2001-07-20
Abstract: Multisector is a drawing appliance, which is arranged in a shape of rounded plates, with division in the angle units along the arc, and in linear units along the diameter, with astral lines and circle arcs applied. Along the length of the part of astral lines apertures are provided, those ones in intersection on a pair of plates form the apertures for dots in direction of an arbitrary angle division into parts being more than three in number.