baber/WOPTO huggingface dataset:
Patent TW-201804084-A (TW)
Title: Compressor for refrigeration machine
Inventor: SHIMOZONO NAOKI
IPC: F04C18/00
Filed: 2017-07-28
Abstract: A compressor (5A) comprising a casing (10) and a metal coating (50). The casing (10) has: a low-pressure casing section (10a) covering a low-pressure space (71); and a high-pressure casing section (10b) covering a high-pressure space (72). The metal coating (50) is formed on part of the outer surface of the casing. The metal coating (50) includes: a low-pressure section coating (50a) formed on the low-pressure casing section (10a); a high-pressure section coating (50b) formed on the high-pressure casing section (10b); and a welded section coating (50c) formed on a welded section (10c). At least either the average thickness (Ta) of the low-pressure section coating (50a) or the average thickness (Tc) of the welded section coating (50c) is greater than the average thickness (Tb) of the high-pressure section coating (50b).
Patent TW-201828631-A (TW)
Title: Method and apparatus for interference demodulation reference signal detection
Inventor: CHOI YOO-JIN
IPC: H04L27/00
Filed: 2017-08-08
Abstract: A system and method for characterizing an interference demodulation reference signal (DMRS) in a piece of user equipment (UE), e.g., a mobile device. The UE determines whether the serving signal is transmitted in a DMRS-based transmission mode; if it is, the UE cancels the serving DMRS from the received signal; otherwise the UE cancels the serving data signal from the received signal. The remaining signal is then analyzed for the amount of power it has in each of four interference DMRS candidates, and hypothesis testing is performed to determine whether interference DMRS is present in the signal, and, if so, to determine the rank of the interference DMRS, and the port and scrambling identity of each of the interference DMRS layers.
Patent TW-201806701-A (TW)
Title: Polishing apparatus and wafer polishing method
Inventor: UENO JUNICHI
IPC: B24B49/10
Filed: 2017-08-08
Abstract: The present invention is a polishing apparatus comprising: a surface plate to which a polishing cloth for polishing a wafer is attached; and a plurality of polishing heads that are rotatable while holding the wafer and are capable of pressing the wafer to the polishing cloth while applying a polishing load to the wafer, wherein, while the polishing heads are rotated, the wafer held by the polishing heads is pressed to the polishing cloth so as to be polished. This polishing apparatus is characterized in that each of the plurality of polishing heads individually has: a pressure control mechanism that controls the polishing load of the polishing head; and a rotation control mechanism that controls the rotation speed of the polishing head. Accordingly, provided are a wafer polishing method and a polishing apparatus capable of reducing variation in machining allowance and machining allowance distribution among the polishing heads.
Patent TW-201741291-A (TW)
Title: Organic compound, light-emitting element, light-emitting device, display device, electronic device, and lighting device
Inventor: OGITA KAORI
IPC: C07D333/76
Filed: 2014-03-19
Abstract: A novel organic compound that forms an exciplex emitting light with high efficiency is provided. An organic compound with a triarylamine skeleton in which the three aryl groups of the triarylamine skeleton are a p-biphenyl group, a fluoren-2-yl group, and a phenyl group to which a dibenzofuranyl group or a dibenzothiophenyl group is bonded. By the use of the organic compound and an organic compound with an electron-transport property, an exciplex that emits light with extremely high efficiency can be formed.
Patent TW-201807478-A (TW)
Title: Projector with contactless control
Inventor: SCHMIDT FELIX
IPC: H04N5/74
Filed: 2017-08-21
Abstract: Provided is a projector (2), which has a plurality of operating modes (B1, B2), comprising a first operating mode (B1), in which a beam (38) of electromagnetic waves is emitted by the projector (2). It furthermore comprises a detector unit (3), which is configured to detect, in the first operating mode (B1) of the projector (2), the presence of an object (5) in the beam path (40) of the beam (38). The projector (2) furthermore comprises a processor unit (7), which is configured to switch from the first operating mode (B1) into a second operating mode (B2), which differs from the first operating mode (B1), when an object (5) is detected in the beam path (40) of the beam (38).
Patent TW-201806123-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: YASUMURA BUNJI
IPC: H01L23/544
Filed: 2014-03-19
Abstract: To improve the assemblability of a semiconductor device. When a memory chip is mounted over a logic chip, a recognition range including a recognition mark formed at a back surface of the logic chip is imaged and a shape of the recognition range is recognized, alignment of a plurality of bumps of the logic chip and a plurality of projection electrodes of the above-described memory chip is performed based on a result of the recognition, and the above-described memory chip is mounted over the logic chip. At this time, the shape of the recognition range is different from any portion of an array shape of the bumps, as a result, the recognition mark in the shape of the recognition range can be reliably recognized, and alignment of the bumps of the logic chip and the projection electrodes of the above-described memory chip is performed with high accuracy.
Patent TW-201816126-A (TW)
Title: Manufacturing method for a calender stack roller, method for providing a calender stack, calender stack roller and calender stack
Inventor: MEYER HELMUT
IPC: C21D9/38
Filed: 2017-09-26
Abstract: The invention refers to a manufacturing method for a calender stack roller, characterized in particular in that it has been quenched and tempered; to a method for providing a calender stack; to a calender stack roller and to a calender stack. The calender stack rollers from the state of the art are surface-layer-hardened, tempered at a low temperature, and they tend to form recesses in particular during the first months of usage. Subsequently, they need to be re-grinded and the surface needs to be refined again, if necessary. The invention provides an improvement or an alternative to the state of the art.
Patent TW-201815551-A (TW)
Title: Energy transfer screw and improved extrusion process
Inventor: Gou qian
IPC: B29C48/66
Filed: 2017-10-19
Abstract: Lower discharge temperatures and improved flow rates are obtained for the processing of meltable, solid crosslinkable compositions comprising a polymer, e.g., polyethylene, and a peroxide, in a single barrel extruder by equipping the extruder with an energy transfer (ET) screw that comprises: (1) an ET section with a distance averaged ET section depth of 8.0% to 10% of the extruder barrel internal diameter, and (2) a metering section with a metering section depth of 6.0% to 8% of the extruder barrel internal diameter.
Patent TW-201826800-A (TW)
Title: Method and apparatus of video coding using flexible quadtree and binary tree block partitions
Inventor: HUANG HAN
IPC: H04N19/50
Filed: 2017-11-15
Abstract: A method and apparatus for video coding using flexible quadtree and binary tree block partition are disclosed. According to this method, a current block is partitioned into multiple final sub-blocks using one or more stages of quadtree partitioning and binary tree partitioning, where at least one sub-block is generated by applying the quadtree partitioning to one previous sub-block generated by the binary tree partitioning. According to another method, one or more horizontal splitting flags and one or more vertical splitting flags are used for determining block partition of the current block into multiple sub-blocks using one or more stages of quadtree partitioning and binary tree partitioning. Multiple sub-blocks partitioned from the current block are determined according to the horizontal splitting flags and the vertical splitting flags. The multiple sub-blocks are then encoded or decoded.
Patent TW-201828697-A (TW)
Title: Method for fixed pattern noise reduction and use of such method
Inventor: JOHANSSON EMANUEL
IPC: H04N19/169
Filed: 2017-11-30
Abstract: A method for structural fixed pattern noise reduction in a video stream comprises: for each target pixel (116) in a first image frame (114) defining a first target pixel patch (118) including the target pixel (116), defining a first search area (120) comprising the first target pixel patch (118), for each pixel in the first search area comparing a first pixel patch (124) around the pixel with the first target pixel patch (118), using the pixel when calculating an average for the target pixel (116) if the similarity of the first pixel patch (124) and the first target pixel patch (118) is within a first threshold, and, in a second image frame (114') localizing a second target pixel (116'), defining a second pixel search area (120') comprising the second target pixel (116'), for each pixel in the second search area (120') comparing a second pixel patch (124') around the pixel of the second search area (120') with the first target pixel patch (118), using the pixel in the second search area (120') when calculating an average for the target pixel (116) if the similarity of the second pixel patch (124') and the first target pixel patch (118) is within a second threshold, wherein the first image frame (114) and the second image frame (114') are separate image frames in the video stream, and wherein the location of the second target pixel is estimated from the location of the target pixel(116), combined with camera directional data.
Patent TW-201835152-A (TW)
Title: Copolymerized polyester resin composition and method for producing same
Inventor: MAKINO MASATAKA
IPC: C08L67/02
Filed: 2017-12-14
Abstract: Provided is a copolymerized polyester resin composition characterized in that the copolymerized polyester is obtained by copolymerizing 10-50 wt% of polyethylene glycol having a number average molecular weight of 5000-20000 and 80-800 mol/ton of a structure represented by general formula (1) below, and the dispersion diameter of an island phase in a phase separation structure is 1-50 nm. The copolymerized polyester resin composition, being a woven or knitted fabric or the like which is highly hygroscopic, can be spun alone or in combination, and is made of hygroscopic fibers, can be used as a comfortable material in underwear, sportswear, or lining and the like.
Patent TW-201928658-A (TW)
Title: Program linking method and system using the same
Inventor: LIU HSING-YEN
IPC: G06F9/44
Filed: 2017-12-21
Abstract: A program linking method and program linking system are disclosed herein. The method includes the following operations: obtaining a program content database; establishing a first program content table to generate a first program, the first program has a plurality of first program fragments; and establishing a second program content table to generate a second program, the second program has a plurality of second program fragments; wherein the second program content table records whether the second program fragment is linked to the first program fragment of the first program content table.
Patent TW-201929525-A (TW)
Title: A camera capable of automatically compensating focal length
Inventor: YUAN SHANG-YUAN
IPC: H04N5/225
Filed: 2017-12-25
Abstract: A camera capable of automatically compensating focal length includes a base, a adjust seat and a lens barrel. The adjust seat includes a first ring, a second ring and a connecting member. The first ring and the second ring are coaxially sleeved with each other and kept in space. The first ring includes a first end and a second end that are axially opposite to each other, the first end is fixed on the base. The second ring includes a third end and a fourth end that are axially opposite to each other, the third end is connected to the second end of the first ring by the connecting member. The fourth end has a first coupling part. The lens barrel has a second coupling part, and the second coupling part is correspondingly coupled to the first coupling part.
Patent TW-201929655-A (TW)
Title: Floating type pool warming, aeration and oxygenation device featuring low cost, easy cleaning and maintenance, avoiding the equipment from idling and rusted, enhancing the heat preservation effect of the lower pool water, and rapidly increasing the oxygen content
Inventor: SU ZHEN-MING
IPC: A01K61/00
Filed: 2018-01-11
Abstract: The present invention relates to a floating type pool warming, aeration and oxygenation device, which includes a cylindrical hollow housing, a water inlet mechanism, a pump pressurization mechanism, a water outlet flow guiding chamber, a plurality of flow guiding outlet pipes, a plurality of gas-water mixing chambers, an air intake pipe, and a floating support part. The present invention has the advantages that the device can float in the water to spray the warm water to upper layer area of a pool, so that the air and water of the middle and lower layer is isolated through the warmed water body, so as to enhance the heat preservation effect of the lower pool water. Furthermore, the device can be arranged with a movable filter screen for easy cleaning and maintenance to ensure smooth water inflow; and arranged with an openable and liftable cylinder cover to facilitate placing and takin out the warming mechanism to avoid the rusting damages caused by immersing the warming mechanism in water for a long time. Therefore, the present invention has the advantages of simple equipment, low cost, easy cleaning and maintenance, avoiding the equipment from idling and being rusted, enhancing the heat preservation effect of the lower pool water, and rapidly increasing the oxygen content of the pool water in the wide water area.
Patent TW-201834434-A (TW)
Title: Rate matching of data transmission in control resource region
Inventor: JOHN WILSON MAKESH PRAVIN
IPC: H04W72/04
Filed: 2018-01-18
Abstract: A control resource region of an New Radio system slot structure may be separated into control resource sets, only some of which may be used for control transmissions. Aspects presented herein improve the efficient utilization of resources by enabling data transmission in resources of the DL control resource region and/or the UL control resource region. A UE receives an indication of a control resource set in a control resource region of a slot that may provide a control channel resource or a data channel resource and performs rate matching for data transmissions in the data channel based at least in part on the indication. The indication may be a semi-static indication, e.g., RRC signaling, of the control resource set.
Patent TW-201829218-A (TW)
Title: Communication-during-discharge-type portable multi-use power storage device
Inventor: NAKAMURA HITOSHI
IPC: H01M10/48
Filed: 2018-01-23
Abstract: When a monitoring unit (11) is monitoring discharge by a power storage device main unit (2), a management device (3) for a communication-during-discharge-type portable multi-use power storage device (1) causes at least a portion of usage environment information related to the usage environment of the power storage device main unit (2) acquired by a usage environment information acquisition unit (13) to be transmitted wirelessly from a wireless communication unit (12) to an external communication device (200), and acquires external information received wirelessly by the wireless communication unit (12) that was transmitted from the external communication device (200), even when a detachable casing (4) is attached to any of a plurality of types of external power consumption devices (100A-100D).
Patent TW-201835650-A (TW)
Title: Directional backlight, backlit display and method
Inventor: FATTAL DAVID A
IPC: G02F1/29
Filed: 2018-03-08
Abstract: A directional backlight, backlit display and method of directional backlight operation employ diffraction grating to provide emitted light collectively scattered out by diffraction gratings having a uniform intensity and angular spread. The directional backlight includes a light guide configured to guide plurality of guided light beams and a light source configured to provide the guided light beam plurality having the different radial directions. The directional backlight further includes an array of diffraction gratings configured to scatter out a portion of a guided light beam of the guided light beam plurality as emitted light having an intensity and an angular spread that is uniform across the light guide surface. The backlit display further includes an array of light valves configured to modulate the emitted light to provide a displayed image.
Patent TW-201818977-A (TW)
Title: Aqueous hydrogen peroxide solution for disinfection applications, method for producing same, and disinfection method using same
Inventor: KIMIZUKA KEN-ICHI
IPC: A61L101/22
Filed: 2014-07-15
Abstract: According to the present invention, an aqueous hydrogen peroxide solution can be provided, which can be used for decreasing the number of bacteria and is characterized by containing hydrogen peroxide, a phosphate salt and an aluminum salt as essential components. According to the present invention, a disinfection method can also be provided, which is characterized by mixing air with a mist of the aqueous hydrogen peroxide solution and/or a gas of the aqueous hydrogen peroxide solution and then bringing the resultant mixture into contact with a material to be disinfected.
Patent TW-201843224-A (TW)
Title: Method for producing porous body
Inventor: TETSUI Tomohiro
IPC: C08G18/76
Filed: 2018-04-03
Abstract: The present invention provides a method for conveniently obtaining a porous body by coagulating an aqueous urethane resin composition using a specific coagulating agent. Specifically, the present invention provides a method for producing a porous body, the method being characterized by coating an aqueous urethane resin composition on a base material and then immersing the same in an aqueous solution of a metal salt heated to 40 DEG C or higher. The metal salt used in the coagulating agent is preferably sodium chloride. In addition, the aqueous urethane resin composition preferably contains an aqueous urethane resin (A) having an aromatic ring. The aromatic ring content in the aqueous urethane resin (A) preferably falls within the range 0.8-8 mol/kg. The aqueous urethane resin (A) is preferably obtained using an aromatic polyisocyanate, specifically, diphenylmethane diisocyanate, as a raw material. According to the production method of the present invention, a porous body having an excellent texture can be conveniently obtained without using an organic solvent.
Patent TW-201944863-A (TW)
Title: Two-dimensional data matrix structure and the fabrication method thereof
Inventor: Chang jun-jie
IPC: H05K1/09
Filed: 2018-04-20
Abstract: A two-dimensional data matrix structure includes a first substrate, a first metal layer, a second substrate, and a second metal layer. The first metal layer is disposed on the first substrate, the first metal layer has a plurality of sections and a plurality of empty regions that are formed according to a two-dimensional data matrix pattern, and each of the empty regions is between two of the sections. The second substrate is disposed on the first metal layer, and the second metal layer is disposed on the second substrate. The first substrate, the second substrate, and the second metal layer commonly have a plurality of through holes, and the positions of the through holes correspond to the positions of the empty regions. The second substrate and the second metal layer commonly have a plurality of blind holes, and the positions of the blind holes correspond to the positions of the sections. The sections of the first metal layer are exposed through the blind holes, and the configuration of the through holes and the blind holes when viewed from above is the two-dimensional data matrix pattern.
Patent TW-201902061-A (TW)
Inventor: KOURA TERUMASA
IPC: H01S3/08
Filed: 2018-05-01
Abstract: The subject of the present invention is to configure the removing function in the system of an excimer laser oscillation device. The removing function is to remove the impurities in the exhaust gas containing inert gas, such as argon, xenon, krypton, used by an excimer laser oscillation device. The present invention discloses an excimer laser oscillation device having gas recycle function, wherein the system of excimer laser oscillation device comprises an oscillation chamber and a first impurity removal device. The oscillation chamber is filled with laser gas therein. The laser gas contains halogen gas, inert gas, and buffer gas. The first impurity removal device may remove the impurities in the exhaust gas discharged by the oscillation chamber.
Patent TW-201904936-A (TW)
Title: Process for preparing (4-halo-2,6-dialkylphenyl) malononitriles
Inventor: HIMMLER THOMAS
IPC: C07C255/35
Filed: 2018-05-11
Abstract: The invention relates to a process for preparing (4-halo-2,6-dialkylphenyl)malononitriles of the formula (I) by reacting bromoaromatic compounds of the formula (II) with malononitrile in the presence of a base, of a palladium compound and of a phosphine ligand wherein, in a first process step, firstly only malononitrile and the base are reacted with one another, and subsequently, in a second process step, any water of reaction formed is distilled off together with a portion of the solvent and diluent, before, in the third process step, the bromoaromatic compound of the formula (II), the palladium catalyst and the phosphine ligand are added. The invention furthermore relates to novel (4-halo-2,6-dialkylphenyl)malononitriles of the formula (I) and a novel palladium complex of the formula (III), and the use thereof as catalyst.
Patent TW-201948004-A (TW)
Title: Lamp structure for plant growth and an output spectrum thereof improves the technology in the prior art that cannot be applied simultaneously in the growth and culture of a variety of plants
Inventor: WANG LIANG-DE
IPC: H05B33/12
Filed: 2018-05-11
Abstract: A lamp structure for plant growth and an output spectrum thereof include a substrate provided thereon with at least one first light-emitting unit, a second light-emitting unit, a third light-emitting unit, and a white light-emitting unit in a series (and/or parallel)-connection configuration, and form a light-emitting module. The first light-emitting unit has an output wavelength range of about 400 nm, the second light-emitting unit has an output wavelength range of about 420 nm, and the third light-emitting unit has an output wavelength range of about 470 nm. They collectively form a white light-emitting unit with a color temperature range of about 3000K to 5000K to obtain a (total) output spectrum suitable for the growth of a variety of plants. The ratio of the blue light spectral range to the green light spectral range of the (total) output spectrum is 0.5 to 2. The red light spectral range accounts for at least 25% of the total output spectrum. It improves the technology in the prior art that cannot be applied simultaneously in the growth and culture of a variety of plants.