baber/WOPTO huggingface dataset:
Patent TW-201712130-A (TW)
Title: High-carbon cold-rolled steel sheet and method for manufacturing same
Inventor: TSUCHIYA EIJI
IPC: C22C38/26
Filed: 2016-08-10
Abstract: Provided is a high-carbon cold-rolled steel sheet having a thickness of less than 1.0 mm and capable of having good impact and hardness characteristics after a short solution treatment, and thereafter quenching and low-temperature tempering. A high-carbon cold-rolled steel sheet having a steel sheet chemical composition containing, in terms of mass%, C: 0.85-1.10%, Mn: 0.50-1.0%, Si: 0.10-0.35%, P: 0.030% or less, S: 0.030% or less, and Cr: 0.35-0.45%, and furthermore containing Nb: 0.005-0.020 mass% with the remainder being Fe and unavoidable impurities, having a steel sheet structure in which the average particle diameter (dav) of carbide dispersed in the steel sheet is 0.2-0.7 ([mu]m) and the spheroidization ratio is 90% or higher, and having a thickness of less than 1.0 mm. Mechanical characteristics having an excellent impact characteristic in which the impact value is 5 j/cm2 or higher and a sufficient hardness characteristic within the range of 600-750 HV can thereby be manifested by a short solution treatment of 3-15 minutes, and thereafter quenching and low-temperature tempering.
Patent TW-201808392-A (TW)
Title: Sports equipment having stepping parts of the left and right carrying members driven by left and right linking rods to reciprocally move along a curved trajectory between a higher turning point and a lower turning point
Inventor: CHEN FU-AN
IPC: A63B22/12
Filed: 2016-09-08
Abstract: The present invention provides a sports equipment, including a main frame arranged with a crank mechanism which is provided with a left and a right cranks; a left and a right swing members respectively disposed pivotally on two sides of the main frame; a left and a right carrying members having front ends pivotally connected to bottom ends of the aforementioned left and right swing members, and rear ends forming a left and a right stepping parts; a left and a right supporting rods, each of which having one end pivotally connected to a base of the main frame, and the other end pivotally connected to the stepping part of the left and right carrying members; a left and a right linking rods having upper connecting parts pivotally connected to the left and right cranks and moving with the cranks along a circular trajectory, and lower connecting parts pivotally connected to the left and right supporting rods. The stepping parts of the left and right carrying members are driven by the left and right linking rods to reciprocally move along a curved trajectory between a higher turning point and a lower turning point.
Patent TW-201715989-A (TW)
Title: Cosmetic product
Inventor: KANOMATA YOSHITERU
IPC: A45D33/18
Filed: 2016-09-13
Abstract: A cosmetic product wherein cosmetics are respectively positioned on one surface A of a base material and the other surface B thereof. Preferably, the base material has at least a transparent part; a first cosmetic is positioned on surface A and a second cosmetic, said second cosmetic having a different color from the first cosmetic, is positioned on the transparent part of surface B; and the first and second cosmetics are positioned in such a manner as to be both visible from the surface A side.
Patent TW-201811253-A (TW)
Title: Automatic cleaning device, automatic cleaning system and automatic charging method
Inventor: HUANG CHUN-CHIEH
IPC: H02J7/04
Filed: 2016-09-23
Abstract: An automatic cleaning device includes a main body and a light sensor. The main body includes a charging unit and a battery unit. The charging unit is arranged on a rear side of the main body. The automatic cleaning device judges whether an electrical quantity of the battery unit is lower than a preset electrical quantity to decide whether to enter an auto charging mode, so as to sequentially perform a walking along the wall operation and a reset charging operation. When the automatic cleaning device performs the reset charging operation, after the main body is moved backward, the automatic charging device judges whether the charging unit contact a charging base, so as to charge the battery unit.
Patent TW-201726616-A (TW)
Title: Polymethine compounds and their use as fluorescent labels
Inventor: FRANCAIS ANTOINE
IPC: C07D403/06
Filed: 2016-09-26
Abstract: The present disclosure relates to new compounds and their use as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
Patent TW-201726396-A (TW)
Title: Adhesive sheet and method for producing adhesive sheet
Inventor: UEMURA KAZUE
IPC: B32B7/06
Filed: 2016-09-29
Abstract: Disclosed is an adhesive sheet comprising a resin layer on a base material or a release material, wherein at least a surface ([alpha]) of the resin layer on the opposite side from the side where the base material or the release material is provided has adhesive properties. The surface ([alpha]) of the resin layer has: recesses; and at least one flat surface (f1) having an area in which a range surrounded by a 100-[mu]m-dia. circle can be selected as observed from the surface ([alpha]) side. The shape of the flat surface is indefinite.
Patent TW-201717832-A (TW)
Title: Cleaning device with fragrance element wherein the cleaning device is provided with a fragrance element arranged in an airstream
Inventor: GUENDEL MANUELA
IPC: A47L7/04
Filed: 2016-10-24
Abstract: The invention relates to a cleaning device (1) and more particularly to a vacuum cleaner, which comprises a device housing (2) having an inlet area (3) and an outlet area (4), a to-be-sucked object chamber (5) an a fan (6) that are connected to each other, such that the fan (6) generates and applies an airstream via the inlet area (3) through the to-be-sucked object chamber (5) to the outlet area (4), wherein the cleaning device (1) is provided with a fragrance element (7) arranged in the airstream. In order to make the fragrance element (7) more accessible and/or to obtain a better aromatic effect, the invention proposes that the fragrance element (7) is arranged behind the fan (6) along the direction of the airstream, such that the airstream can be applied to the fragrance element (7) at the pressure side of the fan (6).
Patent TW-201731245-A (TW)
Title: Apparatus and method for scrambling control field information for wireless communications
Inventor: LEE DAE WON
IPC: H04L5/00
Filed: 2016-11-02
Abstract: In wireless communications, a high-efficiency (HE) physical layer protocol data unit (PPDU) includes an HE signal-B (SIG-B) field. In order to prevent undesirably large peak-to-average power ratio (PAPR) transmissions caused by repeated information in the HE SIG-B field, the HE SIG-B field may be scrambled. Scrambling of the HE SIG-B field may include scrambling of modulated data tones of each of one or more HE SIG-B field channels of the HE SIG-B field. This scrambling may include applying a phase rotation to the modulated data tones within each of the one or more HE SIG-B field channels. This scrambling (or phase rotation) is performed in addition to a phase rotation applied to each entire HE SIG-B field channel that is commonly referred to as a gamma rotation.
Patent TW-201809631-A (TW)
Title: Method for producing polarizer and method for detecting polyvinyl alcohol
Inventor: KAWASAKI KAORU
IPC: C08L29/04
Filed: 2016-11-21
Abstract: Provided is a method for producing polarizer capable of optimizing the timing of renewing (changing) dyeing solution and stably producing polarizer by quantitativly analyzing PVA dissolved in dyeing solution. The method of this application contains a dyeing step for dyeing a polyvinyl alcohol (PVA) resin film by immersing the PVA resin film into a dyeing solution containing a dichromic dye (iodine), and an analyzing step of extracting a part of the dyeing solution as sample, and quantitativly analyzing the PVA dissolved in the dyeing solution by measuring the light absorption degree of the sample. The dyeing solution contains a crosslinker (boric acid).
Patent TW-201730365-A (TW)
Title: Advanced coating method and materials to prevent HDP-CVD chamber arcing
Inventor: ZHANG LIN
IPC: C23C16/505
Filed: 2016-11-25
Abstract: Embodiments described herein relate to apparatus and coating methods to reduce chamber arcing, for example, in HDP-CVD, PECVD, PE-ALD and Etch chambers. The apparatus include a ring shaped gas distributor used for in-situ deposition of coating materials, and a process chamber including the same. The ring shaped gas distributor includes a ring shaped body having at least one gas entrance port disposed on a first side thereof and a plurality of gas distribution ports disposed on a first surface of the ring shaped body. The plurality of gas distribution ports are arranged in a plurality of evenly distributed rows. The plurality of gas distribution ports in a first row of the plurality of evenly distributed rows is adapted to direct gas at an exit angle different from an exit angle of the plurality of gas distribution ports in a second row of the plurality of evenly distributed rows.
Patent TW-201800534-A (TW)
Title: Formaldehyde-free curable formulation
Inventor: XUE YIN
IPC: C09J133/02
Filed: 2016-12-07
Abstract: A curable aqueous formulation comprising (a) an emulsion polymer with 0.1 to 20 weight percent acid monomers, (b) an oxazoline-containing polymer, and (c) an aqueous acrylic polymer dispersion with 40 to 100 weight percent acid monomers and having a weight average molecular weight in the range of from 2,000 to 500,000.
Patent TW-201735033-A (TW)
Title: Memory device and operating method thereof
Inventor: SHAH JASPAL SINGH
IPC: G11C11/419
Filed: 2016-12-19
Abstract: A device including a memory cell and write assist circuit is disclosed. The memory cell includes a first inverter and a second inverter cross-coupled with the first inverter. The write assist circuit is coupled to the memory cell. During a write operation of the memory cell, the write assist circuit is configured to adjust a voltage level of an operational voltage provided to the first inverter or the second inverter by a bias voltage difference.
Patent TW-201820327-A (TW)
Title: Magnetic storage device
Inventor: INABA TSUNEO
IPC: G11C11/16
Filed: 2016-12-20
Abstract: According to an embodiment, a magnetic storage device includes a memory cell including a magnetoresistive effect element including a storage layer and a reference layer; first and second line electrically coupled to the magnetoresistive effect element; and a write driver. The write driver supplies a first voltage to the first line in a first write operation in which a first resistance value of the magnetoresistive effect element is changed to a second resistance value smaller than the first resistance value, and supplies a second voltage different from the first voltage to the second line in a second write operation in which the second resistance value of the magnetoresistive effect element is changed to the first resistance value.
Patent TW-201808967-A (TW)
Title: Phenanthroline-based compound for organic electroluminescence device
Inventor: YEN FENG-WEN
IPC: C07D471/04
Filed: 2016-12-23
Abstract: The present invention discloses a phenanthroline-based compound and an organic EL device employing the compound as phosphorescent light emitting host material of a light emitting layer and/or electron transporting layer material and/or hole blocking layer material and/or a thermally activated delayed fluorescence (TADF) material of a light emitting layer which can display good performance.
Patent TW-201805948-A (TW)
Title: Method and system for reducing programming time of memory devices using data encoding
Inventor: YUVAL KIRSCHNER
IPC: G11C16/10
Filed: 2017-01-05
Abstract: An apparatus for data storage includes an interface for communicating with a memory, and encoding circuitry. The memory incurs a first bit-programming duration in programming a first bit value, and incurs a second bit-programming duration, longer than the first bit-programming duration, in programming a second bit value opposite from the first bit value. The encoding circuitry is configured to receive input data words for storage in the memory, to encode the input data words so as to produce respective encoded data words, wherein the encoded data words are (i) larger than the input data words by multiple bits, but (ii) are programmed in the memory with a shorter programming duration than the input data words, and to send the encoded data words via the interface for storage in the memory.
Patent TW-201826253-A (TW)
Title: Display apparatus
Inventor: KUO WEN-YU
IPC: G02F1/167
Filed: 2017-01-13
Abstract: A display apparatus including a display panel and a driver circuit is provided. The display panel includes a display region and a non-display region. The non-display region includes a plurality of dummy pixels connected to each other. The driver circuit provides gate driving voltages and test data voltages, so as to make the dummy pixels connected to each other generates charging rate test signal in response to the test data voltages.
Patent TW-201726347-A (TW)
Title: Four-shaft character carving machine for tire molds and character carving method thereof
Inventor: Sun de-ji
IPC: B29C33/42
Filed: 2017-01-25
Abstract: The invention provides a four-shaft character carving machine for tire molds and a character carving method thereof. The four-shaft character carving machine comprises a base, a rotary work table located at one end of the base, a vertical column base fixed to the base in a sliding mode, a vertical column fixed to the vertical column base, a main shaft saddle fixed to one side surface of the vertical column in a sliding mode, a rotary index plate fixed to the main shaft saddle in a sliding mode, a main shaft combination base fixed to the end of the rotary index plate and an electric main shaft located in the main shaft combination base; a first transmission device is arranged on the side surface of the vertical column, a second transmission device is arranged on the main shaft saddle, the main shaft saddle is fixed to the first transmission device in a sliding mode, and the rotary index plate is fixed to the second transmission device in a sliding mode. According to the machine and the method, the transmission devices in multiple directions control the four-shaft character carving machine for the tire molds, the machining depth direction of the electric main shaft is always perpendicular to the curved surfaces of the tire molds, the cost of mold damage caused by human factors is lowered, the overall work efficiency is improved, and the qualification rate of products is increased.
Patent TW-201735857-A (TW)
Title: Ultra-superfine imaging unit and videoscope
Inventor: IWAMA TAKESHI
IPC: A61B1/06
Filed: 2017-02-16
Abstract: The ultrafine imaging unit 26 according to the present invention is applicable to an insertion tip end 24a of a video scope 1, and allows the outside dimension of the insertion tip end to be configured to have an ultra-small diameter, that is, not more than several millimeters. This imaging unit has: a case body 27 having a hollow cylindrical shape that can be disposed at the insertion tip end; one or more light-emitting parts 28 housed inside the case body and capable of outputting light toward an observation object; and a light receiving part 29 that is housed inside the case body and capable of inputting an image obtained from the observation object that has been irradiated with light. Inside the case body, the light-emitting parts are arranged so as to encircle the periphery of the light receiving part.
Patent TW-201810797-A (TW)
Title: Attenuation circuits with low insertion loss, and modules and devices using same
Inventor: SRIRATTANA NUTTAPONG
IPC: H01P1/22
Filed: 2017-02-23
Abstract: An attenuation circuit with a low insertion loss is provided. The attenuation circuit includes an input to receive an input signal, an output to provide an attenuated signal, an attenuator coupled between the input and the output, the attenuator being configured to attenuate the input signal, an isolation switch constructed to isolate the attenuator from the input or the output when in a bypass mode, and a bypass switch coupled in parallel with the attenuator to couple the input to the output when in the bypass mode.
Patent TW-201806926-A (TW)
Title: Polyamine compound, polyamine composition, and epoxy resin curing agent
Inventor: IIDA AKIFUMI
IPC: C07C211/27
Filed: 2017-04-06
Abstract: The invention provides an amine compound represented by general formula (I) shown below, an amine composition containing the compound, and an epoxy resin curing agent. In formula (I), each of R1 to R4 independently represents a hydrogen atom, a chain-like unsaturated aliphatic hydrocarbon group having a carbon number of 2 to 10, or a cyclic unsaturated aliphatic hydrocarbon group having a carbon number of 5 to 10 in the ring, provided that at least one of R1 to R4 represents a hydrogen atom. Each of R5 to R8 independently represents a hydrogen atom, a chain-like unsaturated aliphatic hydrocarbon group having a carbon number of 2 to 10, or a cyclic unsaturated aliphatic hydrocarbon group having a carbon number of 5 to 10 in the ring, provided that R1 to R8 are not all hydrogen atoms, and at least one of R1 to R8 is a chain-like unsaturated aliphatic hydrocarbon group having a carbon number of 2 to 10 or a cyclic unsaturated aliphatic hydrocarbon group having a carbon number of 5 to 10 in the ring.
Patent TW-201834188-A (TW)
Title: Semiconductor package having a redistribution line structure
Inventor: EOM JU-IL
IPC: H01L23/00
Filed: 2017-04-06
Abstract: A semiconductor package may include a first semiconductor chip having first bonding pads on a first active surface. The semiconductor package may include a second semiconductor chip having second bonding pads which are arranged on a second active surface. The first and second semiconductor chips are stacked such that the first and second active surfaces face each other.
Patent TW-201739225-A (TW)
Title: Automatic configuration of a network switch in a multi-chassis link aggregation group
Inventor: ABDUL KADER JAILANI SAHUL HAMEED
IPC: H04L45/243
Filed: 2017-04-14
Abstract: Various embodiments set forth a method for automatically configuring a multi-chassis link aggregation group (MLAG), including receiving first system information associated with the MLAG, receiving a first discovery packet via a first uplink port associated with a first switch that is included in the MLAG, where the first discovery packet includes second system information associated with the MLAG, determining whether the first system information matches the second system information, where if the first system information matches the second system information, then concluding that the first uplink port is included in an inter peer link connecting the first switch to a second switch that also is included in the MLAG, and if the first system information does not match the second system information, then concluding that the first uplink port is not included in the inter peer link. Advantageously, the method avoids requiring a user to enter hundreds of commands manually.
Patent TW-201900466-A (TW)
Title: Pallet transportation apparatus with pulling handle type folding structure including a moving body part, a height regulating body part and a folding regulating part
Inventor: KIM JIN-OK
IPC: B62B3/02
Filed: 2017-05-11
Abstract: This invention relates to a pallet transportation apparatus with a pulling handle type folding structure. According to one aspect of this invention, the pallet transportation apparatus includes a moving body part, which includes a pair of horizontal support frames which are in special-shaped pipe forms and are arranged in parallel and spaced from each other, pallets being loaded on top surfaces of the pair of horizontal support frames for movement; a height regulating body part, which includes a pair of vertical support frames, the vertical support frames being respectively connected to the pair of horizontal support frames to face a vertical upside for height regulation; and a folding regulating part, which includes a handle connected to upper ends of the pair of vertical support frames and made in the form of a crossbar, so that when the handle is operated through manual pulling, fixed states of the pair of horizontal support frames and the pair of vertical support frames are relieved.
Patent TW-201904541-A (TW)
Title: Compound automatic lifting machine for apartment stairway capable of improving the shortcoming of a conventional stair lift seat which is not suitable to be installed to general apartment stairway due to having bulky volume and occupying larger stairway space
Inventor: Chen zheng-zhong
IPC: A61G5/06
Filed: 2017-06-16
Abstract: This invention relates to a compound automatic lifting machine for apartment stairway which is applicable to an existing general apartment stairway and is a combined structure of a carrying guide rail, a transmission set body, and a driving module. The carrying guide rail has an upper end and a lower end. The transmission set body comprises a carrying wheel seat and a transmission set carrying rack. The transmission set boy is slidably disposed on the carrying guide rail with the carrying wheel seat. The transmission set carrying rack has a top end combined to the transmission set body and a stepping board is provided on a bottom end of the transmission set carrying rack. The driving module is connected with the transmission set body. When standing on the stepping board, a person can control the driving module to make the driving module driving the transmission set body and the stepping board to move back and forth along the carrying guide rail between the upper and lower ends of the carrying guide rail, so as to help the person to go up and down the stairway. The entire structure has the advantages of low cost, easy installation at site, simple structure, and easy operation, capable of improving the shortcoming of conventional stair lift seat which is not suitable to be installed to general apartment stairway due to having bulky volume and occupying larger stairway space.
Patent TW-201829698-A (TW)
Title: Adhesive sheet for semiconductor processing
Inventor: MORISHITA TOMOTAKA
IPC: H01L21/304
Filed: 2017-06-28
Abstract: The present invention relates to an adhesive sheet for semiconductor processing, the adhesive sheet being provided with: a base material; and an adhesive layer which is disposed on the base material and is formed of an adhesive composition. The adhesive composition includes: a polymer (A) that contains a reactive functional group (A1); a polymer (B) that contains a reactive functional group (B1) which is different from the functional group (A1), and that contains an actinic ray-polymerizable group (B2); a crosslinking agent (C) that reacts with the reactive functional group (A1); and a crosslinking agent (D) that reacts with the reactive functional group (B1).
Patent TW-201909394-A (TW)
Inventor: HUANG SHU-HAO
IPC: G02F1/1362
Filed: 2017-07-25
Abstract: A method for fabricating an array substrate is provided. The method includes the following steps. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively contacted with the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed. Another photolithography and etching process is performed by using said photo mask to form first to third openings and a contact hole in the second interlayered insulation layer, wherein along a normal direction, the third opening and the first contact hole are overlapped, the contact hole and the second contact hole are overlapped, the first opening and the third contact hole are overlapped, the second opening and the fourth contact hole are overlapped.