baber/WOPTO huggingface dataset:
Patent TW-202104524-A (TW)
Title: Chemical mechanical polishing compositions and methods having enhanced defect inhibition and selectively polishing silcon nitiride over silicon dioxide in an acid environment
Inventor: PENTA NARESH KUMAR
IPC: C09K3/14
Filed: 2020-05-14
Abstract: Acid chemical mechanical polishing compositions and methods have enhanced defect inhibition and selectively polish silicon nitride over silicon dioxide in an acid environment. The acid chemical mechanic polishing compositions include poly(2-ethyl-2-oxazoline) polymers, anionic functional colloidal silica particles, amine carboxylic acids and have a pH of 5 or less.
Patent TW-202107059-A (TW)
Title: Humidification-type high-sensitivity/high-selectivity ammonia detection method using nanomechanical sensor, and detection device thereof
Inventor: IMAMURA Gaku
IPC: G01N19/10
Filed: 2020-05-14
Abstract: The purpose of the present invention is to detect ammonia in a highly sensitive and highly selective manner by using a nanomechanical sensor and a structure that it as simple as possible. In the ammonia detection method according to one embodiment of the present invention, a sample gas possibly containing ammonia is supplied to a nanomechanical sensor that uses poly(methyl vinyl ether-alt-maleic anhydride) as a receptor layer material to detect stress or displacement, and the presence or absence of ammonia or the content amount of ammonia in the sample gas is detected on the basis of an output signal from the nanomechanical sensor. The ammonia detection method is characterized in that the sample gas is a humidified sample gas for which the relative humidity is controlled.
Patent TW-202120461-A (TW)
Title: Transalkylation processes for converting aromatic hydrocarbons comprising alkyl-demethylation
Inventor: RUNGTA MEHA
IPC: C07C15/08
Filed: 2020-06-22
Abstract: Alkyl-demethylation of C2+-hydrocarbyl substituted aromatic hydrocarbons can be utilized to treat one or more of a heavy naphtha reformate stream, a hydrotreated SCN stream, a C8 aromatic hydrocarbon isomerization feed stream, a C9+ aromatic hydrocarbon transalkylation feed stream, and similar hydrocarbon streams to produce additional quantity of xylene products.
Patent TW-202200097-A (TW)
Title: Real-time sterilization negative pressure isolation consulting box wherein the clinic or small hospital can be quickly divided into a diagnosis and treatment space with negative pressure isolation effect through the isolation box with small space
Inventor: WANG PIN-XIANG
IPC: E04H9/16
Filed: 2020-06-29
Abstract: A real-time sterilization negative pressure isolation consulting box can divide a space into a waiting area and a clinic area, and comprises a box body, a gas exchange system and a plurality of sterilization lamps. The top surface and at least one side surface of the box body are made of light-transmitting material, and the gas exchange system includes a suction pipe, an exhaust pipe, a filter pipe, and a gas power source. The gas power source and the filter pipe are disposed above the box body and then connected to the suction pipe in the box body. The air in the clinic area and the waiting area is sucked into the box body and then discharged to the outdoors through the exhaust pipe. In addition, the sterilization lamps disposed on the top of the waiting area, the box body and the clinic area can avoid the problem of cross infection during diagnosis and treatment, and remove germs and viruses in all spaces to maintain the life safety of the medical staff. The real-time sterilization negative pressure isolation consulting box further comprises an intuitive non-contact monitoring interface electrically connected to the gas exchange system for providing non-contact monitoring of the operation of the gas exchange system. There is a HEPA filter in the filter pipe The real-time sterilization negative pressure isolation consulting box also comprises a filter performance monitoring module for monitoring the filtration efficiency of the HEPA filter. The real-time sterilization negative pressure isolation consulting box further comprises a timing device electrically connected to the gas exchange system, wherein the timing device controls the gas exchange system to run regularly according to the volume of the box body so as to obtain sufficient ventilation. The real-time sterilization negative pressure isolation consulting box also comprises a full-time indoor air quality detection module installed in the clinic area, the box body and the waiting area, respectively.
Patent TW-202202328-A (TW)
Title: Manufacturing method of brightening film in transfer manner and brightening film
Inventor: LINLIU KUNG
IPC: B29D11/00
Filed: 2020-07-02
Abstract: The present invention provides a manufacturing method of brightening film in a transfer manner and a brightening film. The manufacturing method of brightening film includes manufacturing a brightening film transfer roller and rolling a light-transmitting film by the brightening film transfer roller to form the brightening film. A manufacturing process of the brightening film transfer roller includes coating a negative photoresist layer on an outer surface of a light-transmitting tube; providing a light source that is surrounded by a photomask and is configured to emit a pre-determined light shape through the photomask and be extended into the transparent tube so that the pre-determined light shape will pass through the light-transmitting tube and illuminate the negative photoresist layer; rotating the light-transmitting tube relative to the light source and photomask so that a part of the negative photoresist layer on the outer surface of the light-transmitting tube can be irradiated with the predetermined light shape to form a microstructure transfer layer; removing the other part of the negative photoresist layer that has not formed the microstructure transfer layer to constitute the brightening film transfer roller.
Patent TW-202202431-A (TW)
Title: Plate member conveying device including a buffer seat unit and a conveying platform unit.
Inventor: Chen an-shun
IPC: B65H5/00
Filed: 2020-07-02
Abstract: A plate member conveying device which is suitable for receiving a plurality of plate members conveyed by cooperating with a pallet turning device, and conveying the plurality of plate members in a direction away from the pallet turning device. The plate member conveying device includes a buffer seat unit and a conveying platform unit. The buffer seat unit includes a base, a lift frame arranged on the base and capable of moving up and down, and at least one pressure sensor arranged on the lift frame; the pressure sensor is provided with a threshold value, and the threshold value is greater than the weight of one plate member and less than the weight of two plate members. The conveying platform unit is connected with the pressure sensor and is suitable for receiving the plate members and conveying the plate members in a direction away from the pallet turning device. When the conveying plate unit receives at least one plate member, the weight of the plate member exerts an external force on the pressure sensor, so that the pressure sensor generates a weight reading value, when the weight reading value exceeds the threshold value, the operation of the pallet turning device stops.
Patent TW-202121660-A (TW)
Title: Magnetic tunnel junctions with protection layers
Inventor: XUE LIN
IPC: H01L27/11507
Filed: 2020-08-19
Abstract: A film stack for a magnetic tunnel comprises a substrate, a magnetic reference layer disposed over the substrate, and a tunnel barrier layer disposed over the magnetic reference layer. The film stack further comprises a magnetic storage layer disposed over the tunnel barrier layer, and a capping layer disposed over the magnetic storage layer. Further, the film stack comprises at least one protection layer disposed between the magnetic reference layer and the tunnel barrier layer and disposed between the magnetic storage layer and the capping layer. Additionally, a material forming the at least one protection layer differs from at least one of a material forming the magnetic reference layer and a material forming the magnetic storage layer.
Patent TW-202119034-A (TW)
Title: Testing fixture and testing assembly
Inventor: WANG CHING-CHUNG
IPC: H05K3/00
Filed: 2020-08-19
Abstract: The present disclosure provides a testing fixture for holding a device under test (DUT). The testing fixture includes a base, a frame, a recessed portion, a plurality of sets of electrical contacts and a plurality of electrical lines. The frame extends upward along an outer perimeter of an upper surface of the base. The recessed portion is surrounded by the frame and the upper surface of the base, and the DUT is received in the recessed portion. The plurality of sets of electrical contacts are disposed on the recessed portion and arranged in a rotationally symmetrical manner, wherein a plurality of plated through holes of the DUT are in contact with one set of the electrical contacts after the DUT is assembled with the testing fixture.
Patent TW-202115281-A (TW)
Title: Layered body and production method therefor
Inventor: FURUYA AKIRA
IPC: B32B15/01
Filed: 2020-08-20
Abstract: The present invention addresses the problem of providing a metal material that is applicable to a constituent member of a semiconductor production device and has excellent corrosion resistance, and in particular, corrosion resistance with respect to acids. The layered body according to the present invention comprises a metal base material, a first nickel-containing plating coat layer formed over the metal base material, a gold plating coat layer formed over the first nickel-containing plating coat layer, a second nickel-containing plating coat layer formed over the gold plating coat layer, and a nickel fluoride coat layer formed over the second nickel-containing plating coat layer.
Patent TW-202208733-A (TW)
Title: Floor and floor surface material glue spraying bonding apparatus which is performed mostly with automatic processes for adhering and fixing the floor surface material and the floor
Inventor: HUANG CHIEN-TEH
IPC: E04F15/02
Filed: 2020-08-21
Abstract: Provided is a floor and floor surface material glue spraying bonding apparatus, comprising a base which is in the shape of a long strip, and has a glue spraying area, a drying area, a bonding area, and a rolling area in sequence from the front end to the rear end; a first conveying structure, which is arranged on the base for conveying a floor; a glue spraying structure, which is used to spray glue on the floor; a drying structure, which is used to partially dry the glue on the floor; a bonding structure, for bonding the floor surface material to the floor; a rolling structure, which is used for adhering and fixing the floor surface material and the floor. By integrating gluing, drying, bonding, and rolling, and performing most of the processes with automatic control, the processing efficiency can be accelerated and labor costs can be reduced.
Patent TW-202122724-A (TW)
Title: Hydrogen cooling device, hydrogen supply system, and refrigerator
Inventor: UCHIDA MINORU
IPC: F25B49/00
Filed: 2020-10-07
Abstract: A hydrogen cooling device according to an embodiment of the present invention is provided with: a two-dimensional refrigerating unit 1 including a high-temperature side refrigerator 100 and a low-temperature side refrigerator 200; and a hydrogen cooling fluid circulating unit 2. The two-dimensional refrigerating unit 1 employs a low-temperature side evaporator 204 of the low-temperature side refrigerator 200 to cool hydrogen cooling fluid that is being circulated by the hydrogen cooling fluid circulating unit 2. The high-temperature side refrigerator 100 includes a high-temperature side refrigeration circuit 105, and a high-temperature side bypass circuit 110 including a high-temperature side bypass flow passage 111 which extends from a part of the high-temperature side refrigeration circuit 105 on the downstream side of a high-temperature side compressor and on the upstream side of a high-temperature side condenser to a part of the high-temperature side refrigeration circuit 105 on the downstream side of a high-temperature side expansion valve and on the upstream side of a high-temperature side evaporator, and a high-temperature side open/closed valve 112 provided in the high-temperature side bypass circuit 111, wherein the high-temperature side open/closed valve 112 is opened if there is a pressure abnormality of a high-temperature side refrigerant.
Patent TW-202129153-A (TW)
Title: Vacuum pump apparatus
Inventor: NIINA YASUTO
IPC: F04B37/14
Filed: 2020-10-13
Abstract: The present invention provides a vacuum pump apparatus which can prevent the temperature of a pump housing from decreasing due to heat conduction, and maintain the inside of a rotor chamber at a higher temperature. A vacuum pump device includes: a pump housing (2) which has a rotor chamber (1) inside; a pump rotor (5) which is disposed in the rotor chamber (1); a rotating shaft (7) which is fixed with the pump rotor (5); a motor (8) which is connected with the rotating shaft (7); a side cover (10A) which forms an end surface of the rotor chamber (1); a housing structure (16) which is located outside the side cover (10A) in the axial 
direction of the rotating shaft (7); and a heat insulation body (25A) which is located between the pump housing (2) and the housing structure (16).
Patent TW-202122523-A (TW)
Title: Composition and method for silicon oxide and carbon doped silicon oxide cmp
Inventor: KRAFT STEVEN
IPC: H01L21/3105
Filed: 2020-10-22
Abstract: A chemical mechanical polishing composition for polishing a substrate having a silicon oxygen material includes a liquid carrier, cubiform ceria abrasive particles dispersed in the liquid carrier, and an organic diacid.
Patent TW-202129123-A (TW)
Title: Membrane material, and method for manufacturing membrane material
Inventor: HORIKOSHI YUKI
IPC: D06N3/00
Filed: 2020-12-02
Abstract: The primary problem addressed by the present invention is to provide a membrane material for a membrane ceiling having excellent sound absorption, antifouling properties, and mold resistance even when installed as the membrane ceiling of, for example, an indoor pool. A membrane material used as a membrane ceiling inside a building, the membrane material including a glass fiber fabric, resin covering the glass fibers constituting the glass fiber fabric, and an antimold agent contained in the resin, the membrane material having air permeability of 1-40 cm3/cm2/second, the total amount of resin being 20-60 g/m2, and no development of hyphae being found even when cultured for four weeks in a mold resistance test measured according to the wet method set forth in the column "7. Fiber product test" of the "Mold resistance test method" of JIS Z 2911-2010.
Patent TW-202223297-A (TW)
Title: Combustion furnace structure for vertical exhaust gas combustion
Inventor: LIU KUO-HUI
IPC: F23G5/46
Filed: 2020-12-03
Abstract: The present invention provides a combustion furnace structure for vertical exhaust gas combustion, which includes a combustion chamber; a feeding unit with a first valve; an exhaust gas discharge module combined with the lower side of the combustion chamber; the exhaust pipe penetrates the exhaust gas discharge cavity; a plurality of combustion modules, each combustion module has a combustion tray, which is combined with the combustion chamber by a set of rotating shafts; a driving unit, which is driven and combined with a rotating shaft; and a gas supply unit, which supplies gas to the gas supply chamber through the internal pipe of another rotating shaft; and a plurality of heating units, which are formed on the combustion chamber and located above the rotating shafts.
Patent TW-202228895-A (TW)
Title: Temperature monitoring device which is used to realize coaxial hot melt pool monitoring on a selective laser melting system
Inventor: REN GUO-GUANG
IPC: G01N21/00
Filed: 2020-12-28
Abstract: The invention is a temperature monitoring device. The invention provides a grating type pyrometer to realize coaxial hot melt pool monitoring on a selective laser melting system. Replacing the beam splitter and filter in the prior art by the grating design can save the space required for the optical structure and positively improve the stabilization of the coaxial selective laser melting monitoring system.
Patent TW-202146189-A (TW)
Inventor: COLASANTO LUCA
IPC: B25J9/16
Filed: 2021-01-11
Abstract: Solutions for multi-robot configurations are co-optimized, to at least some degree, across a set of non-homogenous parameters based on a given set of tasks to be performed by robots in a multi-robot operational environment. Non-homogenous parameters may include two or more of: the respective base position and orientation of the robots, an allocation of tasks to respective robots, respective target sequences and/or trajectories for the robots. Such may be executed pre-runtime. Output may include for each robot: workcell layout, an ordered list or vector of targets, optionally dwell time durations at respective targets, and paths or trajectories between each pair of consecutive targets. Output may provide a complete, executable, solution to the problem, which in the absence of variability in timing, can be used to control the robots without any modification. A genetic algorithm, e.g., Differential Evolution, may optionally be used in generating a population of candidate solutions.
Patent TW-202133077-A (TW)
Title: Information processing method, apparatus, and device, and medium
Inventor: YU WEN-HAI
IPC: G06Q20/30
Filed: 2021-02-03
Abstract: An information processing method, apparatus, and device, and a medium. The information processing method comprises: receiving a payment information obtaining request sent by a first electronic device, the payment information obtaining request comprising a first face acquisition image of a target payee; in response to the payment information obtaining request, determining target index information corresponding to the first face acquisition image; generating payment information according to target account information corresponding to the target index information; and sending the payment information to the first electronic device, so that the first electronic device displays a payment interface corresponding to the payment information. The present method can improve the security of payees' accounts and the security of payment transactions, and reduce the cost of payment transactions.
Patent TW-202133119-A (TW)
Title: Control method, system and apparatus for gate access, and gate
Inventor: Qi wen-bin
IPC: G07B15/04
Filed: 2021-02-05
Abstract: Disclosed are control method, system and apparatus for gate access, and a gate. The control method for gate access comprises: establishing a communication connection with a mobile device; verifying the identity of the mobile device; determining, on the basis of the position of the mobile device relative to each gate, a gate channel close to the mobile device; determining whether the mobile device attempts to pass through the close gate channel; and generating, on the basis of the identity and/or the determination, a control instruction corresponding to the close gate channel.
Patent TW-202136362-A (TW)
Title: Active ester, curable resin composition, and cured product
Inventor: KIM YOUNG-CHAN
IPC: C08G59/42
Filed: 2021-03-03
Abstract: Provided are: an active ester from which a cured product exhibiting excellent flexibility and low dielectric characteristics can be obtained; a curable resin composition containing said active ester; a cured product obtained by using said curable resin composition; and a semiconductor sealing material, a semiconductor device, a prepreg, a flexible wiring board, a circuit board, a build-up film, a build-up board, a fiber-reinforced composite material, and a fiber-reinforced resin molded article, which use said curable resin composition. The present invention pertains to an active ester characterized by: having a structure in which a residue (A) of a polyhydric alcohol compound and a residue (Q) of an aromatic polyvalent carboxylic acid are bonded via an ester bond; and having a terminal that is sealed with a residue (C) of a monovalent aromatic hydroxyl group-containing compound.
Patent TW-202221390-A (TW)
Inventor: LIAO CHENG-HSING
IPC: G02F1/133
Filed: 2021-03-12
Abstract: 本發明揭露一種抑制邊緣場效應的空間光調製器，包含：一透明電極層；一反射電極層，其包含一像素電極，該像素電極中一像素區域是由該像素電極邊界所圍繞；一液晶層，其位於該透明電極層和該反射電極層之間以建立一像素，該像素是由覆蓋該像素電極的該像素區域中的該液晶層形成；以及一配向膜，具有一第一圖案與一第二圖案並覆蓋於該像素區域，該像素區域中因該第一圖案與該第二圖案，使該像素的該液晶層內的液晶分別產生產生一第一配向角與一第二配向角的排列，且該第一配向角相異於該第二配向角。
Patent TW-202147471-A (TW)
Title: Semiconductor device
Inventor: YOU WOO-KYUNG
IPC: H01L23/48
Filed: 2021-03-25
Abstract: A semiconductor device includes a first insulating layer disposed on a substrate, a first wiring disposed in the first insulating layer, a first insulating barrier layer disposed on the first insulating layer, an etch-stop layer disposed on the first insulating barrier layer and having an area smaller than an area of the first insulating barrier layer in a plan view, a resistive metal pattern disposed on the etch-stop layer, a second insulating barrier layer disposed on the resistive metal pattern, a second insulating layer covering the first and second insulating barrier layers, a second wiring disposed in the second insulating layer, and a first conductive via disposed between the resistive metal pattern and the second wiring to penetrate through the second insulating barrier layer and the second insulating layer and electrically connect the resistive metal pattern and the second wiring.
Patent TW-202208998-A (TW)
Title: Methods and apparatus for correcting lithography systems
Inventor: ZHONG QIN
IPC: G03F7/20
Filed: 2021-04-12
Abstract: Aspects of the present disclosure relate to methods and apparatus for correcting lithography systems. In one implementation, a method of operating a lithography system includes directing first light beams toward a reflective surface of a first substrate using an optical module. The method includes directing the first light beams collected through at least an objective lens toward a camera, and taking a plurality of first images of the first light beams. The method includes directing second light beams at an oblique angle toward a patterned surface of a second substrate using an illumination source disposed below the objective lens. The method includes directing the second light beams collected through at least an objective lens toward a camera, and taking a plurality of second images of the second light beams. The method includes determining a tip correction, a tilt correction, and an optimal vertical position for the optical module.
Patent TW-202130432-A (TW)
Title: Metal saw
Inventor: FUKAZAWA TAKASHI
IPC: B23D61/02
Filed: 2017-07-06
Abstract: The present invention relates to a metal saw for preventing a saw blade of a metal saw from being worn in the thickness direction. The metal saw having a saw blade on the outer circumferential portion comprises: a first plate-shaped object, a third plate-shaped object, and a second plate-shaped object placed between the first plate-shaped object and the third plate-shaped object. The saw blade includes: a plurality of cutting blade portions made up of the first plate-shaped object, the second plate-shaped object, and the third plate-shaped object; and a plurality of distribution portions made up of the second plate-shaped object in the rear side of the metal saw rotation direction of each of the plurality of distribution portions. Stiffness of the first plate-shaped object and the third plate-shaped object is higher than that of the second plate-shaped object. Toughness of the second plate-shaped object is higher than those of the first plate-shaped object and the third plate-shaped object. The first plate-shaped object and the third plate-shaped object have a support material. Constituent element of the first plate-shaped object and the ratio thereof are different from the constituent element of the second plate-shaped object and the ratio thereof.