baber/WOPTO huggingface dataset:
Patent TW-202242171-A (TW)
Title: Apparatus and methods for gas phase particle reduction
Inventor: MUSTAFA MUHANNAD
IPC: C23C14/56
Filed: 2021-09-02
Abstract: Embodiments of the present disclosure generally relate chamber lids and methods of using such for gas-phase particle reduction. In an embodiment is provided a chamber lid that includes a top wall, a bottom wall, a plurality of vertical sidewalls, and an interior volume within the chamber lid defined by the top wall, the bottom wall, and the plurality of vertical sidewalls. The chamber lid further includes a plurality of air flow apertures, wherein the plurality of air flow apertures is configured to fluidly communicate air into the interior volume and out of the interior volume, and a mesh disposed on a face of at least one of the air flow apertures of the plurality of air flow apertures. In another embodiment is provided a method of processing a substrate in a substrate processing chamber, the substrate processing chamber comprising a chamber lid as described herein.
Patent TW-202225246-A (TW)
Title: Chemical resistant protective film
Inventor: NISHITA TOKIO
IPC: C09D163/04
Filed: 2021-09-09
Abstract: Provided are: a protective film formation composition which has an excellent mask (protection) function against a wet etchant and a low dry etching rate during semiconductor substrate processing and which has excellent covering properties and excellent embedding properties for a stepped substrate so that differences in film thickness after embedding are small such that a flat film can be formed; a protective film produced using the composition; a resist underlayer film; a substrate with a resist pattern; and a method for producing a semiconductor device. The protective film formation composition is for wet etchants for semiconductors and contains (A) a polymer which has a unit structure represented by formula (1-1), (B) a compound or a polymer that has phenolic hydroxy group other than catechol, (C) a thermal acid generator, and (D) a solvent. (1-1) (In formula (1-1): Ar represents a benzene ring, a naphthalene ring, or an anthracene ring; R1 represents a hydroxy group, a mercapto group that may be protected by a methyl group, an amino group that may be protected by a methyl group, a halogeno group, or an alkyl group that has 1-10 carbon atoms and that may be substituted or interrupted by a hetero atom and may be substituted by a hydroxy group; n1 represents an integer of 0-3; L1 represents a single bond or an alkylene group that has 1-10 carbon atoms; E represents an epoxy group; when n2=1, T1 represents a single bond or an alkylene group that has 1-10 carbon atoms and may be interrupted by an ether bond, an ester bond, or an amide bond; and when n2=2, T1 represents a nitrogen atom or an amide bond.).
Patent TW-202223036-A (TW)
Title: Color-changeable adhesive sheet
Inventor: MIZUNO DAISUKE
IPC: C09J133/08
Filed: 2021-09-10
Abstract: The adhesive sheet (S) according to the present invention is a color-changeable adhesive sheet comprising an adhesive layer (10) capable of changing colors. The adhesive layer (10) includes a coloring agent capable of producing a color via a first external stimulation, a base polymer, and a polymerizable compound, and is curable via a second external stimulation different from the first external stimulation.
Patent TW-202231159-A (TW)
Inventor: LU CHIH-CHIANG
IPC: H05K3/46
Filed: 2021-09-14
Abstract: 一種電路板，包括一第一基材、一第二基材、一第三基材、一第四基材、多個導電結構以及一導通孔結構。第二基材配置於第一基材與第三基材之間。第三基材配置於第二基材與第四基材之間。第三基材具有一開口且包括一第一介電層。開口貫穿第三基材，且第一介電層填滿開口。導通孔結構貫穿第一基材、第二基材、第三基材的第一介電層以及第四基材，且電性連接第一基材與第四基材而定義出一訊號路徑。第一基材、第二基材、第三基材以及第四基材透過導電結構電性連接而定義出一接地路徑，且接地路徑環繞訊號路徑。
Patent TW-202228988-A (TW)
Title: Microstructure manufacturing device and microstructure manufacturing method
Inventor: YOKOTA MICHIYA
IPC: B29C59/02
Filed: 2021-09-15
Abstract: The present invention separates a concavo-convex joining part between a first plate-shaped member and a second plate-shaped member without shape deformation. Provided is a separator that separates a concavo-convex joining part between a first plate-shaped member and a second plate-shaped member joined to each other in a concavo-convex shape. A separation absorbing part that is provided between a rear side of the concavo-convex joining part and a first indoor surface of a chamber in one of the first plate-shaped member and the second plate-shaped member accommodated in a pressurizing chamber formed inside the chamber has a displacement portion that contacts the first indoor surface of the chamber so as to be deformable and movable to a rear side and in a thickness direction of one of the first plate-shaped member and the second plate-shaped member. A retention part that is provided between a rear side of the concavo-convex joining part and a second indoor surface of the chamber in the other of the first plate-shaped member and the second plate-shaped member accommodated in the pressurizing chamber has a fixed portion that contacts the second indoor surface of the chamber so as not to be movable to a rear side and in a thickness direction of the other of the first plate-shaped member and the second plate-shaped member. A pressure difference is generated between a control part and an airtight first depressurizing space part that is provided between the first indoor surface and the separation absorbing part of the chamber due to an increase in an internal pressure of the pressurizing chamber accompanied by an operation of a positive pressure regulating part that supplies a positive pressure fluid to the pressurizing chamber, and one of the first plate-shaped member and the second plate-shaped member moves to the first depressurizing space part together with the displacement portion of the separation absorbing part.
Patent TW-202231502-A (TW)
Title: pencil lead
Inventor: ARAI HIROYUKI
IPC: C09D13/00
Filed: 2021-10-13
Abstract: The present invention provides a pencil lead which is capable of achieving a good balance between improvement of the density of written lines and improvement of fixability at high levels, while being not likely to contaminate a writing hand and the like. An example of this pencil lead is characterized by impregnating pores of a black porous baked lead body, which contains at least graphite, with at least a compound that is selected from among octyldodecyl erucate, a jojoba oil which is a mixture of the octyldodecyl erucate, oleyl oleate, octyldodecyl oleate, isopropyl palmitate, 2-ethylhexyl palmitate and propylene glycol monooleate. It is preferable that the pores of the black porous baked lead body are impregnated with, in addition to the above-described compound, at least one resin that is selected from among a terpene phenol resin, a rosin ester resin, a ketone resin and a rosin-modified phenolic resin.
Patent TW-202315533-A (TW)
Title: Suction resistance regulator and electronic cigarette cartridge comprising same
Inventor: Zhang zhe-wei
IPC: A24F40/42
Filed: 2021-10-21
Abstract: The invention discloses a draw resistance regulator and an electronic cigarette cartridge comprising the same, the draw resistance regulator comprises a fuming base material section, a hollow section, a filter tip section and a cylindrical hollow wrapping piece, and more importantly, the draw resistance regulator is a solid cylinder, the side wall of the solid cylinder is enclosed by at least two curved surfaces, and the curved surfaces are arranged on the side wall of the solid cylinder. A crescent airflow channel is formed between each curved surface of the side wall and the inner wall of the cylindrical hollow wrapping piece of the electronic cigarette cartridge, one or more protruding points are further arranged on the curved surfaces, and one or more transverse grooves are formed in the joint portion of every two adjacent curved surfaces. The smoke aerosol channel area and the effective length of the channel can be effectively increased, the smoke aerosol is fully mixed when the smoke cartridge sucks air, cooling is assisted, the smoke amount is increased, meanwhile, suction resistance is effectively reduced, and the suction experience is improved.
Patent TW-202232453-A (TW)
Title: Driving sequences to remove prior state information from color electrophoretic displays
Inventor: PAYKIN IRINA
IPC: G09G3/34
Filed: 2021-11-02
Abstract: Methods for efficiently clearing previous state information when driving a multi-particle color electrophoretic medium, for example, wherein at least two of the particles are colored and subtractive and at least one of the particles is scattering. Typically, such a system includes a white particle and cyan, yellow, and magenta subtractive primary colored particles. The clearing pulse may include two different portions of alternating impulses and the overall waveform may be DC balanced.
Patent TW-202225939-A (TW)
Title: Display screen position sensing using inductive sensing
Inventor: MEHAS GUSTAVO JAMES
IPC: G06F9/44
Filed: 2021-11-08
Abstract: A method and a system may inductively determine a position of a display screen of a computing device. Associated processes may generate a magnetic field by providing an alternating current to a driver coil, and may generate a voltage at a sensor coil in response to the magnetic field. The system and method may additionally include determining a position of the display screen by executing an algorithm at a processor. An input to the algorithm may include voltage data associated with the voltage generated at the sensor coil.
Patent TW-202231560-A (TW)
Title: Processing device
Inventor: SUZUKI YOSHIKUNI
IPC: B23K26/70
Filed: 2021-12-01
Abstract: A processing device 10 processes a plate-shaped workpiece 90, the plate-thickness direction of which corresponds to a vertical direction, the processing device including: a control unit 11 that controls motion of the processing device 10; an accommodation unit 70 that accommodates the workpiece 90; discharge and intake units 110, 120 that have feed hands 113, 123 on which the workpiece 90 is placed and that perform discharge/intake of the workpiece 90 into/out of the accommodation unit 70; a processing unit 80 that processes the workpiece 90; a retaining unit 30 that retains an upper surface of the workpiece 90; and a shifting unit 50 that shifts the retaining unit 30 horizontally between the feed hands 113, 123 and the processing unit 80. The retaining unit 30, above the feed hands 113, 123, receives and hands over the workpiece 90 between the feed hands 113, 123, and the processing unit 80 processes the workpiece 90, retained by the retaining unit 30, from below.
Patent TW-202322960-A (TW)
Title: Improved fixture structure allowing an actuating block to lower evenly without tilting to firmly clamp a processed object
Inventor: CHEN BO-SHEN
IPC: B23Q3/06
Filed: 2021-12-02
Abstract: Disclosed is an improved fixture structure, which can be configured with a plurality of fixtures on a work platform, a to-be-processed object can be placed between two adjacent fixtures, when a bolt is screwed into an actuating block of the fixture, two movable blocks respectively arranged on both sides of the actuating block can be moved towards the left and right sides to clamp the processed object. In addition, the inclined planes respectively adjacent to the movable block and the actuating block adopt a ㄣ-shaped connection surface for combination, when the bolt is screwed in, the actuating block can be lowered evenly without tilting, allowing the fixtures to firmly clamp the processed object.
Patent TW-202230420-A (TW)
Title: Apparatus and method for directing charged particle beam towards a sample
Inventor: WIELAND MARCO JAN-JACO
IPC: H01J37/26
Filed: 2021-12-03
Abstract: A charged particle beam apparatus for directing a charged particle beam to preselected locations of a sample surface is provided. The charged particle beam has a field of view of the sample surface. A charged-particle-optical arrangement is configured to direct a charged particle beam along a beam path towards the sample surface and to detect charged particles generated in the sample in response to the charged particle beam. A stage is configured to support and move the sample relative to the beam path. A controller is configured to control the charged particle beam apparatus so that the charged particle beam scans over a preselected location of the sample simultaneously with the stage moving the sample relative to the charged-particle-optical column along a route, the scan over the preselected location of the sample covering a part of an area of the field of view.
Patent TW-202230971-A (TW)
Title: Baluns with integrated matching networks
Inventor: AZIZI MOSTAFA
IPC: H04B3/02
Filed: 2021-12-07
Abstract: Baluns with integrated matching networks are provided herein. In certain embodiments, a balun structure includes a first pair of coupled lines, a second pair of coupled lines and a transmission line. Additionally, a first port of the balun is connected to a reference voltage by way of a first line of the first pair of coupled lines, the transmission line, and a first line of the second pair of coupled lines. Furthermore, a second port of the balun is connected to the reference voltage by way of a second line of the first pair of coupled lines, while a third port of the balun is connected to the reference voltage by way of a second line of the second pair of coupled lines. The first port serves as an unbalanced signal terminal, while the second port and the third port serve as positive and negative signal terminals.
Patent TW-202230669-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: CHEN CHEN-SHIEN
IPC: H01L21/768
Filed: 2022-01-04
Abstract: In an embodiment, a device includes: a passivation layer on a semiconductor substrate; a first redistribution line on and extending along the passivation layer; a second redistribution line on and extending along the passivation layer; a first dielectric layer on the first redistribution line, the second redistribution line, and the passivation layer; and an under bump metallization having a bump portion and a first via portion, the bump portion disposed on and extending along the first dielectric layer, the bump portion overlapping the first redistribution line and the second redistribution line, the first via portion extending through the first dielectric layer to be physically and electrically coupled to the first redistribution line.
Patent TW-202240278-A (TW)
Inventor: LIU SHIYU
IPC: C23C14/14
Filed: 2022-01-10
Abstract: Extreme ultraviolet (EUV) mask blanks, methods for their manufacture and production systems therefor are disclosed. The EUV mask blanks comprise a substrate; a multilayer stack of reflective layers on the substrate; a capping layer on the multilayer stack of reflecting layers; and an absorber layer on the capping layer, the absorber layer comprising an alloy selected from an alloy of ruthenium (Ru) and silicon (Si); an alloy tantalum (Ta) and platinum (Pt); and an alloy of ruthenium (Ru) and molybdenum (Mo).
Patent TW-202329791-A (TW)
Title: 電子裝置
Inventor: CIOU TING-RONG
IPC: H05K7/14
Filed: 2022-01-12
Abstract: 一種電子裝置，包含一機殼、一主機板、一擴充卡以及一支撐架。主機板設置於機殼中。擴充卡包含一電路板組件以及一固定板。電路板組件固定於固定板的一側。電路板組件電性連接於主機板並透過固定板固定於機殼。支撐架的一側支撐電路板組件遠離固定板的一側，且支撐架遠離電路板組件的一側固定於主機板以及機殼。
Patent TW-202235192-A (TW)
Title: Laser machining device
Inventor: YAMAZAKI NAOYA
IPC: B23K26/064
Filed: 2022-01-13
Abstract: A control device (21) controls a scanning unit (37) and a drive unit (39) to scan with laser light (LW). In addition, the control device (21) controls a focal point adjustment unit (36) and a drive unit (38) to adjust the focal position of the laser light (LW). In a display mode in which a processing subject (W) is irradiated with visible light (LH), the control device (21) controls the scanning unit (37) and the drive unit (39) to scan with the visible light (LH). The control device (21) does not change an inter-lens distance of lenses (36a-36b) of the focal point adjustment unit (36).
Patent TW-202330349-A (TW)
Title: Torque sensing mechanism for transmission shaft type electric-assist bicycle comprising a transmission shaft and at least two angle sensors disposed at both ends of the transmission shaft
Inventor: Huang jing-lun
IPC: B62M6/50
Filed: 2022-01-18
Abstract: The invention provides a torque sensing mechanism for a transmission shaft type electric-assist bicycle, which is characterized by comprising: a transmission shaft configured to transmit output of a human drive part transmitting a pedaling force of a bicycle to a rear wheel of the bicycle; and at least two angle sensors, which are disposed at both ends of the transmission shaft and measure the shaft deformation of the transmission shaft. By calculating the angle difference measured by the angle sensors at both ends, the torque on the transmission shaft is calculated, and then the torque applied by the pedal is calculated.
Patent TW-202241101-A (TW)
Inventor: KWON HYUK-JOON
IPC: H04L27/26
Filed: 2022-03-01
Abstract: 一種方法可包括：基於通訊系統中的參考訊號產生估計的時間偏移；以及基於估計的時間偏移來調整通訊系統中的變換窗口，其中估計的時間偏移是基於機器學習產生的。產生估計的時間偏移可包括將機器學習應用於一或多個通道估計。產生估計的時間偏移可包括：自一或多個通道估計中提取一或多個特徵；以及基於一或多個特徵產生估計的時間偏移。提取一或多個特徵可包括確定第一通道與第二通道之間的相關性。相關性可包括第一通道與第二通道之間的頻域相關性。提取一或多個特徵可包括提取一或多個通道估計的一組特徵的子集。
Patent TW-202324432-A (TW)
Title: System and method of testing memory device and non-transitory computer readable medium
Inventor: CHANG PO-HSUN
IPC: G11C29/08
Filed: 2022-03-07
Abstract: A method of testing a memory device includes steps as follows. Commands that meet a specification of the memory device are used. A random decision is performed on the plurality of commands to generate varied patterns, so that a testing device can test the memory device according to the varied patterns, where each of the varied patterns includes a sequence of one or more commands randomly selected from the plurality of commands.
Patent TW-202312665-A (TW)
Title: Acoustic resonator package
Inventor: LEE NAM-JUNG
IPC: H03H9/02
Filed: 2022-03-08
Abstract: An acoustic resonator package includes a substrate, a cap including a protrusion portion protruding toward the substrate, an acoustic resonator disposed between the substrate and the cap and including a first electrode, a piezoelectric layer, and a second electrode, a metal layer connected to one of the first electrode and the second electrode, and a conductive pad at least partially disposed between the protrusion portion and the metal layer and extending in a first direction different from a second direction in which the acoustic resonator faces the conductive pad.
Patent TW-202244225-A (TW)
Title: Pressure-sensitive adhesive composition and pressure-sensitive adhesive tape
Inventor: TSUCHIYA YASUSHI
IPC: C09J133/08
Filed: 2022-03-18
Abstract: An acrylic pressure-sensitive adhesive composition and a pressure-sensitive adhesive tape which are excellent in terms of adhesiveness, high-temperature holding property, load resistance, and impact resistance even in application to poorly bondable resins represented by polyoxymethylene (POM; polyacetals) can be provided. This pressure-sensitive adhesive composition comprises an acrylic copolymer (A) and a crosslinking agent (B) and has a tackiness index of 1.5*10-2 to 2.0*10-2, the tackiness index being represented by the reciprocal of the cube root of the product of a, b, and c, where a is a theoretical glass transition temperature (theoretical Tg; unit, K) of the acrylic copolymer (A), b is the weight-average molecular weight (*104) of the acrylic copolymer (A), and c is the proportion (percentage with respect to the total mass of all the monomer ingredients; unit, %) of one or more monomers (AHTg) each having a glass transition temperature (Tg') of 273-437 K in the monomer ingredients for the acrylic copolymer (A).
Patent TW-202228859-A (TW)
Title: Laser-induced dispensing system for material processing, fiber bundle for a material processing printer, and method of dispensing a donor material on a receiver substrate
Inventor: ZENOU MICHAEL
IPC: C23C14/00
Filed: 2017-07-14
Abstract: A laser-induced dispensing system for material processing is disclosed. The laser-induced dispensing system includes a fiber bundle having optical fibers. The optical fibers have first ends arranged at the first interface and second ends arranged at the second interface. Additionally, optics that direct laser beams transmitted from the second interface by the optical fibers toward a material to be deposited on a substrate is provided. The optics is configured to focus the laser beams on the material to be deposited, thereby causing the material to be deposited to be released onto the substrate. Each of the optical fibers having a first end that is adjacent to a first end of another of the optical fibers at the first interface have a second end that is non-adjacent to a second end of the another of the optical fibers at the second interface.
Patent TW-202246032-A (TW)
Title: Methods and systems of image based robot alignment
Inventor: KIM TAE-HYEONG
IPC: B25J19/02
Filed: 2022-04-21
Abstract: A system for monitoring alignment of a second component relative to a first component includes a camera, and a controller including a processor and a non-transitory memory. The controller is configured to receive a first captured image from the camera when the second component is in a predetermined position relative to the first component, receive a selection of a region of interest (ROI) in the first captured image, identify a visible feature of the second component within the ROI of the first captured image, receive captured images from the camera during a subsequent operation, identify a second captured image when the second component is expected to be in the predetermined position relative to the first component, and determine if the second component is in the predetermined position relative to the first component based on the second captured image and the identified visible feature of the first captured image.
Patent TW-202300636-A (TW)
Title: Surfactant, preparation method thereof and cleaning method of ceramic parts
Inventor: WANG HONG-WEI
IPC: C11D3/04
Filed: 2022-06-13
Abstract: A surfactant, a preparation method thereof and a cleaning method of ceramic parts. The surfactant is used to remove particles on ceramic parts. The components of the surfactant include deionized water, organic phosphoric acid scale and corrosion inhibitor, a first organic compound for improving the detergency and dispersion of the surfactant, a second organic compound for removing oil scale on the surface of ceramic parts, polyphosphate Alkyl organic compounds and acidic solutions. The surfactant, its preparation method and the technical scheme of the cleaning method of ceramic parts provided by the embodiment of the invention can effectively remove the particles on the ceramic parts, especially the small particles hidden in the gap between the grain boundaries of the ceramic, so as to solve the problem of exceeding the number of ceramic particles and improve the yield of the chip.
Patent TW-202310631-A (TW)
Title: Encoding device and method, decoding device and method, and program
Inventor: KONO AKIFUMI
IPC: H04N19/60
Filed: 2022-07-12
Abstract: The present technology pertains to an encoding device and method, a decoding device and method, and a program, with which it is possible to improve encoding efficiency in a state in which real-time operation is maintained. The encoding device is provided with: a priority degree information generation unit for generating, on the basis of an audio signal and/or metadata for an audio signal, priority degree information indicating the priority degree of the audio signal; a time frequency conversion unit for performing time frequency conversion on the audio signal and generating an MDCT coefficient; and a bit allocation unit for performing, on a plurality of audio signals, quantization of the MDCT coefficient of the audio signal, in order from the audio signal having the highest priority degree indicated by the priority degree signal. This technology is applicable to an encoding device.