baber/WOPTO huggingface dataset:
Patent TW-202027273-A (TW)
Inventor: TAKEUCHI HIDEKI
IPC: H01L29/10
Filed: 2019-11-13
Abstract: A semiconductor device may include a semiconductor layer, spaced apart source and drain regions in the semiconductor layer with a channel region extending therebetween, and at least one dopant diffusion blocking superlattice dividing at least one of the source and drain regions into a lower region and an upper region with the upper region having a same conductivity and higher dopant concentration than the lower region. The at least one dopant diffusion blocking superlattice comprising a plurality of stacked groups of layers, with each group of layers comprising a plurality of stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The semiconductor device may further include a gate on the channel region.
Patent TW-202020634-A (TW)
Title: Multi host controller and semiconductor device including the same
Inventor: HYUNG NAM-TAEK
IPC: H04L5/22
Filed: 2019-11-15
Abstract: A semiconductor device includes: a plurality of I/O clients; a multi host controller which includes a physical host interface, a virtual host interface, an arbiter; and a system memory. The arbiter receives first transfer requests from a first one of the I/O clients via the physical host interface and receives second transfer requests from a second one of the I/O clients via the virtual host interface, and arbitrates the first transfer requests and second transfer requests. The system memory stores a first transfer request list of the first transfer requests and a second transfer request list of the second transfer requests, wherein the first and second transfer request lists include the same number of slots. A multi host controller is also provided.
Patent TW-202040511-A (TW)
Title: Data processing method, defect detection method, computing apparatus, and storage medium
Inventor: Li hong-jie
IPC: G06K9/62
Filed: 2019-11-25
Abstract: Embodiments of the present application provide a data processing method, a defect detection method, a computing apparatus, and a storage medium. The method in the embodiments of the present application comprises: determining a predicted type and a predicted detection box of a pixel according to an image feature, the predicted type indicating whether the pixel is a part of a defect, and the predicted target box indicating a defect position if the pixel is a part of a defect; determining a type loss between the predicted type of the pixel and an actual type, determining a detection box loss between the predicted detection box of the pixel and an actual detection box; and determining a total loss of the pixel accordingly, generating a defect detection model according to the total loss, and performing defect detection on an image awaiting prediction according to the detection model. The invention enables highly accurate and efficient segmentation for defect detection, and achieves comprehensive automated segmentation for defect detection, thereby reducing labor costs, improving product manufacturing efficiency, and adding product value.
Patent TW-202120433-A (TW)
Inventor: TSENG WEI-LIN
IPC: B22F1/02
Filed: 2019-11-25
Abstract: 本發明提供一種金屬的石墨烯改性方法，其步驟包含：提供金屬粉末、墨烯粉末及黏著劑，金屬粉末包含複數金屬顆粒，石墨烯粉末包含複數石墨烯微片，各石墨烯微片包含相連的數石墨烯分子，各石墨烯分子以一個混層軌域sp3鍵連接一硬脂酸官能基；將金屬粉末、石墨烯粉末黏著劑混合磨擦生熱使各硬脂酸官能基連接的各混層軌域sp3鍵吸熱後斷裂，各石墨烯分子藉由斷裂的混層軌域sp3鍵鍵接其他的石墨烯分子而使石墨烯分子包覆各金屬顆粒；燒結金屬顆粒使金屬顆粒融合為一金屬本體且石墨烯分子構成立體網狀之形態結合於金屬本體之內。
Patent TW-202037260-A (TW)
Inventor: ARAI TAKAO
IPC: H02M7/48
Filed: 2019-11-27
Abstract: This invention accommodates a power conversion unit (14) for converting power. A housing (70) comprises a heatsink (13), a second case (12), and a first case (11). A plurality of switching elements (141) are disposed on the heatsink (13), which dissipates heat from the plurality of switching elements (141). The second case (12) has an opening (120) formed by an edge part (127) and accommodates a reactor (142). The first case (11) accommodates the plurality of switching elements (141) and has the heatsink (13) and second case (12) attached thereto. The second case (12) comprises a wall (122) that extends from the edge part (127) and surrounds the reactor (142) and a fixing part (30) that fixes the second case (12) to the first case (11) such that the edge part (127) side of the second case (12) faces the first case (11). The fixing part (30) is positioned in an area surrounded by the outer surface (124) of the wall (122).
Patent TW-202033861-A (TW)
Title: Method for improving filler and fiber retention in paper making processes
Inventor: AITTAMAA TEEMU
IPC: D21H11/16
Filed: 2019-11-27
Abstract: A process and device for improving filler retention of paper, paperboard, or cardboard. The process provides for an electromagnetic force being applied to a filler material and/or cellulosic furnish, thereby changing the surface charge of the filler material and/or cellulosic furnish and forming a paper, paperboard, or cardboard product.
Patent TW-202122859-A (TW)
Title: Wide-angle lens assembly
Inventor: SUN CHIA-HUNG
IPC: G02B9/64
Filed: 2019-12-09
Abstract: A wide-angle lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens. The first lens is a meniscus lens with refractive power. The second lens is a meniscus lens with negative refractive power. The third lens is with refractive power. The fourth lens is with positive refractive power. The fifth lens is with refractive power and includes a convex surface facing an object side. The sixth lens is with positive refractive power. The seventh lens is with refractive power and includes a concave surface facing the object side. The eighth lens is with refractive power and includes 
a convex surface facing an image side. The first lens, the second lens, the third lens, the fourth lens, the fifth lens, the sixth lens, the seventh lens, and the eighth lens are arranged in order from the object side to the image side along an optical axis.
Patent TW-202043348-A (TW)
Title: Flux
Inventor: KAWASAKI HIROYOSHI
IPC: B23K35/362
Filed: 2019-12-10
Abstract: The present invention provides a flux for welding soldering alloy, comprising at least one selected from the group consisting of chlorendic acid amides and chlorendates.
Patent TW-202035015-A (TW)
Title: Separation membrane module
Inventor: USHIRO SUGURU
IPC: A61M1/16
Filed: 2020-01-21
Abstract: This separation membrane module wherein a separation membrane is built into a case satisfies the following conditions (1)-(3): (1) the separation membrane includes a hydrophobic polymer, a hydrophilic polymer, and a biocompatible copolymer, and the hydrophilic polymer includes a mobile hydrophilic polymer; (2) the separation membrane includes the mobile hydrophilic polymer within a range of 1.0-1.7mass%; and (3) the water content of the separation membrane in relation to the weight of the same is within a range of 0-10mass%. Provided is a separation membrane module wherein membrane fouling is suppressed and the quantity of an effluent is small.
Patent TW-202045277-A (TW)
Title: Structure
Inventor: NISHIMIYA TAMIO
IPC: B23B31/10
Filed: 2020-03-02
Abstract: Provided is a structure capable of reducing the risk of human error when reproducing the relative positions of two portions in the past.
Provided is a structure comprising: a first and second portions having a serration respectively in which peaks and valleys are continuous, and configured to be adjustable that the relative positions of the first and second portions are adjusted in the adjustment direction by meshing the peaks and valleys with each other, wherein, the adjustment direction is a direction in which the peaks and valleys of the serrations are continuous; a fixing portion configured to maintain a specified state, wherein the specified state is a state in which the peaks and valleys are engaged with each other and the relative positions of the first and second portions are fixed; and a positioning mechanism configured to be provided on the second portion or the fixing portion, and including a contact portion configured to contact the first portion in the specified state.
Patent TW-202134167-A (TW)
Title: Crane-type salt scraping system and salt scraping method thereof for reducing scraper area to lower probability of deformation and damage to extend service life
Inventor: XIE LI-CHENG
IPC: B66F11/00
Filed: 2020-03-02
Abstract: A crane-type salt scraping system comprises a rectangular crystallization pool, of which a long side is defined as being extended in a longitudinal direction and a short side is defined as being extended in a lateral direction, wherein one long side of the crystallization pool is provided with a gradually raised ramp. A longitudinal rail is disposed outside the two long sides of the crystallization pool and a lateral rail crosses above the crystallization pool. Two ends of the lateral rail are slidably disposed on the longitudinal rail by a first displacement module, respectively. A salt scraping module is slidably disposed on the lateral rail by a second displacement module. The salt scraping module is provided with a scraper extending into the crystallization pool and a driving device capable of adjusting a pivoting angle of the scraper. The present invention further provides a salt scraping method applying the aforementioned salt scraping system.
Patent TW-202100568-A (TW)
Title: Zwitterionic copolymer coatings and related methods
Inventor: JIANG SHAOYI
IPC: C08F2/00
Filed: 2020-03-13
Abstract: Zwitterionic carboxybetaine copolymers and their use in coatings to impart non-fouling and functionality to surfaces, particularly surfaces of blood-contacting medical devices.
Patent TW-202043244-A (TW)
Title: Pattern formation method
Inventor: KAWAKAMI YUSUKE
IPC: B05D7/24
Filed: 2020-03-23
Abstract: A method for forming a pattern on a processing surface of a target object, wherein the pattern formation method includes: a first step for chemically modifying the processing surface using a composition that includes acetic acid and a compound having a light-reactive group; a second step in which the chemically modified processing surface is exposed using a prescribed pattern light, and a latent image is generated that comprises a hydrophilic region and a water-repelling region; and a third step in which a pattern formation material is arranged on at least a part of the hydrophilic region or at least a part of the water-repelling region.
Patent TW-202044789-A (TW)
Title: Beamforming device, calibration method and calibration system for the same
Inventor: HSU CHIH-MIN
IPC: H04B7/06
Filed: 2020-04-15
Abstract: A beamforming device, a calibration method and a calibration system for the same are provided. The beam forming device includes a processor, a memory unit, a baseband circuit, and a plurality of antenna modules. The baseband circuit is electrically connected to the processor and the memory unit. Each of the plurality of antenna modules includes a plurality of antenna units, a plurality of phase shifters and a plurality of amplifiers corresponding to the plurality of antenna units. The memory unit stores a plurality of reference codebooks and instruction data, each of the plurality of reference codebooks has a reference angle. The instruction data is used to enable the plurality of antenna modules to respectively designate a predetermined codebook from the plurality of reference codebook to control the plurality of antenna modules while transmitting and receiving signals.
Patent TW-202141947-A (TW)
Title: Bicycle head power meter including at least one strain gauge, a signal processing unit, a processor, and a signal transmitter
Inventor: CHIANG MENG-HUA
IPC: B62J99/00
Filed: 2020-04-16
Abstract: A bicycle head power meter includes at least one strain gauge, a signal processing unit, a processor, and a signal transmitter. The at least one strain gauge is arranged on at least one of an outer tube wall or an inner tube wall of a bike stem. The signal processing unit is in signal connection with the strain gauge. The signal processing unit outputs the corresponding electrical signal based on the deformation of the bike stem sensed by the at least one strain gauge. The processor is in signal connection with the signal processing unit, and the processor receives the electrical signal of the signal processing unit, calculates a measurement value based on the electrical signal, and outputs it as an output signal. The signal transmitter is in signal connection with the processor, the signal transmitter receives the output signal output by the processor, converts it into a wired or wireless signal, and sends it to a terminal device.
Patent TW-202046781-A (TW)
Title: Methods for power saving adaptation,apparatus and computer-readable medium thereof
Inventor: LIAO YI-JU
IPC: H04W76/28
Filed: 2020-04-30
Abstract: A UE receives a configuration specifying that a particular DCI format include a field indicating adaptation of cross-slot scheduling or same-slot scheduling. The UE determines whether a first down link control channel received in a first downlink slot in an active time of a discontinuous reception (DRX) cycle is in the particular DCI format. The UE determines whether the field of the first down link control channel indicates adaptation of cross-slot scheduling when the first down link control channel is in the particular DCI format. The UE enters into a power saving state during a second downlink slot in the active time of the DRX cycle when the field indicates adaptation of cross-slot scheduling and no data are scheduled to be transmitted to the UE during the second downlink slot. The second downlink slot is the first downlink slot or a slot subsequent to the first downlink slot.
Patent TW-202142738-A (TW)
Title: 耐烘烤滾輪的製造方法
Inventor: LINLIU KUNG
IPC: B41N1/20
Filed: 2020-05-06
Abstract: 本發明公開一種耐烘烤滾輪的製造方法。耐烘烤滾輪的製造方法首先提供一鋼輪，而後在鋼輪的外表面形成有一鎳金屬層。鎳金屬層包含有中心線平均粗糙度(Ra)不大於0.5微米的一光滑面。接著在鎳金屬層的光滑面上形成有一光阻層。而後在光阻層的外表面塗佈有一銀層。最後在銀層的外表面電鍍形成有一鎳鍍層。
Patent TW-202142019-A (TW)
Title: Indoor positioning method, electronic device and readable storage medium
Inventor: LEE YANG-HAN
IPC: H04W4/02
Filed: 2020-05-06
Abstract: An indoor positioning method detects a moving object defines a possible location area of the moving objects according to errors calculated by RSSI values of the moving object, and calculates RSSI moving vectors between the moving object and wireless devices according to the RSSI values to predict an exact position of the moving object according to dependency of the RSSI moving vectors and relative angular positions of the moving object. The high relevance feature between CCI of multi-nodes and CINR is transformed as vectors and the vectors are compared with the RSSI moving vectors to calculate a RMSE value. When the root mean square error is less than a preset threshold value, the exact position of the moving object can be obtained.
Patent TW-202145799-A (TW)
Inventor: SUNG LIEN-HSIANG
IPC: G06F3/14
Filed: 2020-05-21
Abstract: An image data transmission apparatus having synchronous data transmission mechanism is provided. A primary image data transmission circuit transmits a primary aligning signal at a primary transmission time spot and receives a secondary aligning signal at a primary reception time spot, to calculate a primary time difference accordingly and generate a primary data transmission timing. A secondary image data transmission circuit transmits the secondary aligning signal at a secondary transmission time spot and receives the primary aligning signal at a secondary reception time spot, to calculate a secondary time difference accordingly and perform adjusting based on a timing adjusting amount to generate a secondary data transmission timing. The timing adjusting amount makes the primary and the secondary time differences become equal. The primary and the secondary image data transmission circuits perform synchronous data transmission with an image data reception apparatus according to the primary and the secondary data transmission timings.
Patent TW-202114214-A (TW)
Title: Power transistor cell and power transistor
Inventor: MARTINEZ-LIMIA ALBERTO
IPC: H01L29/06
Filed: 2020-05-28
Abstract: Power transistor cell (100, 200, 300, 400, 500, 600) having a layer arrangement (101, 201, 301, 401, 501, 601), which has a front face and a rear face, wherein the front face is opposite the rear face, wherein a trench (104, 204, 304, 404, 504, 604) runs from the front face along a first direction (105, 205, 305, 405, 505, 605) into the layer arrangement (101, 201, 301, 401, 501, 601), and the trench (104, 204, 304, 404, 504, 604) reaches at least into a current-spreading layer (106, 206, 306, 406, 506, 606), wherein the trench (104, 204, 304, 404, 504, 604) runs along a second direction (107, 207, 307, 407, 507, 607), which is orthogonal to the first direction (105, 205, 305, 405, 505, 605), and field shielding regions (108, 208, 308, 408, 508, 608) are arranged at least in part in the current-spreading layer (106, 206, 306, 406, 506, 606), characterized in that source regions (109, 209, 309, 409, 509, 609) and field-shielding contact-making regions (111, 211, 311, 411, 511, 611) are arranged alternately along the second direction (107, 207, 307, 407, 507, 607), wherein a portion of the body region (110, 210, 310, 410, 510, 610) is arranged between each source region (109, 209, 309, 409, 509, 609) and each field-shielding contact-making region (111, 211, 311, 411, 511, 611) in each case, wherein the field-shielding contact-making regions (111, 211, 311, 411, 511, 611) connect the field shielding regions (108, 208, 308, 408, 508, 608) to first metal regions (112, 212, 312, 412, 512, 612) on the front face (102, 202, 302, 402, 502, 602), and the field-shielding contact-making regions (111, 211, 311, 411, 511, 611) touch lateral surfaces of the trench (104, 204, 304, 404, 504, 604) at least in part.
Patent TW-202122760-A (TW)
Title: Signal sensing module and ultrasonic probe using the same
Inventor: CHEN KUO-TSO
IPC: G01H11/06
Filed: 2020-06-05
Abstract: A signal sensing module includes a substrate, a sensing electrode, a piezoresistive material layer and a sensing circuit. The substrate has a surface. The sensing electrode is disposed on the substrate and is exposed from the surface. The piezoresistive material layer is formed on the surface and covers the sensing electrode. The piezoresistive material layer has a resistance value. The sensing circuit is disposed in the substrate and adapted to sense a change in resistance value when pressure wave passes through the piezoresistive material layer.
Patent TW-202114942-A (TW)
Title: Purification of quartz powders by removal of microparticles of refractory materials
Inventor: SAYCE IAN GEORGE
IPC: C03C1/02
Filed: 2020-07-13
Abstract: Described is a process for the refinement of a quartz powder, comprising the step of separating microparticles of refractory minerals, in particular minerals containing rare earth metal compounds, from the quartz powder by an elutriation step.
Patent TW-202144498-A (TW)
Title: Resin composition and article made therefrom
Inventor: Wang rong-tao
IPC: B32B15/08
Filed: 2020-07-20
Abstract: A resin composition is useful for preparing an article such as a prepreg, a resin film, a laminate or a printed circuit board. The resin composition includes a benzoxazine resin of Formula (1) and a maleimide resin. The article made from the resin composition has high thermal resistance, low dielectric properties and high dimensional stability and meets the processability requirements of printed circuit boards involving multiple lamination processes and multiple assembly operations.
Patent TW-202120077-A (TW)
Title: Water-soluble cannabinoids
Inventor: ANTHARAVALLY BABU SIDDEGOWDA
IPC: A61K47/22
Filed: 2020-08-07
Abstract: Provided is a composition comprising: (a) a polysorbate, (b) vitamin E TPGS, and (c) a cannabinoid. Also provided is a use of the composition for oral consumption and a method of making the composition.
Patent TW-202112998-A (TW)
Title: Back grinding tape
Inventor: IKEYA TATSUHIRO
IPC: C09J4/02
Filed: 2020-08-19
Abstract: A back grinding tape having a sheet-shaped substrate and an adhesive agent layer formed on one surface of the substrate, wherein the adhesive agent layer comprises a cured product of an adhesive agent composition and is 50-500 [mu]m thick, the adhesive agent composition includes a polyurethane (A), a (meth)acrylate monomer (B), a chain transfer agent (C), a photopolymerization initiator (D), and 0.4-6 mass% of an ionic liquid (E), and the polyurethane (A) includes a polyurethane (a1) having a skeleton that includes a structure derived from a polyoxyalkylene polyol and a structure derived from a polyisocyanate, and having (meth)acryloyl groups at a plurality of ends.
Patent TW-202116275-A (TW)
Title: Nursing chair can ensure a space behind and chair recline
Inventor: ODA MASAHIRO
IPC: A61G5/00
Filed: 2020-08-21
Abstract: This invention aims to provide a nursing chair that can ensure a space behind and chair recline. The nursing chair of this invention includes: a base; a main body supported on the base; and a chair unit supported by the main body. The chair unit includes: a support body vertically movably supported by the main body and having a first portion that extends substantially horizontally and a second portion that extends substantially vertically from the rear end of the first portion; a chair supported by the support body and having a seat portion and a backrest portion; at least one connecting member connecting the upper end portion of the backrest portion of the chair and the second portion of the support body; and a fixing mechanism for fixing the chair at the support body. The seat portion of the chair is movable in the substantially horizontal direction along the first portion of the support body, and the connecting member is rotatably connected relative to the upper end portion of the backrest of the chair and the second portion of the support body.
Patent TW-202211745-A (TW)
Inventor: ZHANG XIAO-YAN
IPC: H05K3/36
Filed: 2020-09-14
Abstract: The invention provides a method for manufacturing a circuit board with embedded conductive circuits. The manufacturing method includes the following steps. Provide the first carrier board. A first conductive paste layer is formed on the first carrier board. Expose and develop the first conductive paste layer to form a first conductive circuit layer. At least one first conductive pillar is formed on the first conductive circuit layer to obtain a first circuit substrate. Provide second carrier board. A second conductive paste layer is formed on the second carrier board. Expose and develop the second conductive paste layer to form a second conductive circuit layer to obtain a second circuit substrate. Provide an insulating layer, stack the first circuit substrate, the insulating layer, and the second circuit substrate in sequence to obtain an intermediate. Pressing the intermediate to obtain the circuit board with embedded conductive circuit.
Patent TW-202128451-A (TW)
Title: Heat transfer system and heat transfer method
Inventor: KUWABARA TOSHIKAZU
IPC: B41M5/382
Filed: 2020-09-25
Abstract: To enable the surface of an overcoat layer on an image receiving paper to be made smooth, and to simplify a manufacturing process. A heat transfer system 10 comprises: an ink ribbon supply unit 11; a thermal head 20; a platen roller 15; and an ink ribbon winding unit 12. The thermal head 20 includes a heating resistor 22 and a line heater 23 provided from the upstream side toward the downstream side. The heating resistor 22 of the thermal head 20 transfers a colored layer 3 and an overcoat layer 4 of an ink ribbon 1 to an image receiving paper 5. The line heater 23 heats and smooths the overcoat layer 4. Either one of the thermal head 20 and the platen roller 15 can move in a conveyance direction of the ink ribbon 1.