baber/WOPTO huggingface dataset:
Patent TW-201527892-A (TW)
Title: Use of grapho-epitaxial directed self-assembly to precisely cut lines
Inventor: SOMERVELL MARK H
IPC: G03F7/16
Filed: 2014-10-20
Abstract: A method for forming a patterned topography on a substrate is provided. The substrate is initially provided with an exposed plurality of lines formed atop. An embodiment of the method includes aligning and preparing a first directed self-assembly (DSA) pattern immediately overlying the plurality of lines, and transferring the first DSA pattern to form a first set of cuts in the plurality of lines. The embodiment further includes aligning and preparing a second DSA pattern immediately overlying the plurality of lines having the first set of cuts formed therein, and transferring the second DSA pattern to form a second set of cuts in the plurality of lines. The first and second DSA patterns each comprise a block copolymer having a hexagonal close-packed (HCP) morphology and a characteristic dimension Lo that is between 0.9 and 1.1 times the spacing between individual lines of the plurality of lines.
Patent TW-201615273-A (TW)
Title: Catalyst and method for cracking 1,2-dichloroethane
Inventor: HUANG CHIN-LIEN
IPC: C07C17/25
Filed: 2014-10-22
Abstract: A catalyst for cracking 1,2-dichloroethane comprises: a carrier and a first metal chloride supported by the carrier. Wherein, the first metal chloride is selected from the group consisting of calcium chloride, caesium chloride and a combination thereof. This invention also provides a method for cracking 1,2-dichloroethane, comprises: contacting gaseous 1,2-dichloroethane with the catalyst for cracking 1,2-dichloroethane to produce vinyl chloride and hydrogen chloride. The method of this invention utilizes the catalyst for facilitating the cracking reaction under milder conditions, increasing conversion and selectivity, and reducing the production cost of vinyl chloride.
Patent TW-201527505-A (TW)
Title: Metal film polishing slurry composition, and method for reducing scratches generated when polishing metal film by using same
Inventor: PARK CHANG-YONG
IPC: C09K3/14
Filed: 2014-10-23
Abstract: A metal film polishing slurry composition for reducing scratches in the preparation of a semiconductor integrated circuit by reducing a frictional force to lower the temperature, which increases when polishing a metal film, and improving the thermal stability of a slurry, thereby inhibiting an increase in slurry particle size due to high temperature; and a method for reducing scratches generated when polishing a metal film by using the same. The method for reducing scratches generated when polishing a metal film comprises the steps of: making the metal film polishing slurry composition, which comprises an organic solvent containing a nitrogen atom and a glycol-based organic solvent, come into contact with a substrate having a metal film; and removing at least one part of the metal film from the substrate by making a polishing pad come into contact with the substrate and moving the polishing pad with respect to the substrate.
Patent TW-201529478-A (TW)
Title: Process for improving the particle size distribution of a calcium carbonate-containing material
Inventor: POHL MICHAEL
IPC: C01F11/18
Filed: 2014-10-31
Abstract: The present invention relates to a process for the preparation of an aqueous suspension comprising at least one calcium carbonate-containing material. The invention further relates to calcium carbonate-containing material having a ratio of particles having an average particle size d80 value to particles having an average particle size d20 value [d80/d20] of ≤ 2.50 and the use of the calcium carbonate-containing material in paper and board applications, in cosmetics, in caulks and sealants, in paints and coatings, or in plastics applications.
Patent TW-201523772-A (TW)
Title: Laser optic device for bonding flip chip of laser thermo compression type
Inventor: CHOI JI-WOONG
IPC: B23K26/20
Filed: 2014-11-05
Abstract: The present invention relates to a laser optic device for laser compression type flip chip bonding for supplying uniform heat over a wide area by emitting a square beam having constant uniformity onto a semiconductor chip when performing flip chip bonding by using a laser compression scheme. The laser optic device of the present invention allows a semiconductor chip to be bonded to a circuit board by irradiating a bonding head with a laser beam, wherein the bonding head is provided on a bottom of a bonding head module for suctioning a semiconductor chip based on vacuum suction force and adhering and pressurizing the semiconductor chip to the circuit board. The laser optic device includes a barrel provided on one side of a top of a bonding head to convert a laser beam, which is generated from an external laser head and transferred through an optical fiber, into a square shaped laser beam through a plurality of lenses and to output the converted laser beam in a horizontal direction; and a reflective mirror provided on a top of the bonding head to convert the direction of the horizontal laser beam outputted from the barrel into a vertically downward direction in order to irradiate the bonding head with the laser beam, such that the laser beam can be transferred as a heat source to the semiconductor chip sucked to the bottom of the bonding head by vacuum, wherein a square shaped laser heat source having constant uniformity can be supplied to the semiconductor chip, and the size of the laser beam can be easily and accurately adjusted according to the size of the semiconductor chip.
Patent TW-201533007-A (TW)
Title: Thermal spraying material
Inventor: HONDA KAZUHIRO
IPC: C23C4/12
Filed: 2014-11-24
Abstract: The present invention addresses the problem of suppressing the ignition and dusting of a thermal spraying material for use in thermite spraying and improving the adhesiveness of the thermal spraying material. A thermal spraying material which comprises a refractory material powder and metallic Si powder and which is to be sprayed on a surface to be coated by using oxygen or an oxygen-containing gas as a carrier gas, melted by the combustion and heat generation of the metallic Si powder, and then adhered to the surface to be coated, wherein: the content of the metallic Si powder in the whole thermal spraying material is adjusted to 10 to 25mass%; the median diameter of the metallic Si powder is adjusted to 10[mu]m or less; and the content of metallic Si powder particles having sizes of 2[mu]m or less in the whole metallic Si powder is adjusted to 8mass% or less.
Patent TW-201540733-A (TW)
Title: Plastic film and method for preparing the same
Inventor: PARK JIN-YOUNG
IPC: C08J7/046
Filed: 2014-11-24
Abstract: The present invention relates to a plastic film and a method for preparing the same. More specifically, the present invention relates to a plastic film of high hardness and a method for preparing the same. According to the plastic film of the present invention and the preparation method thereof, it is possible to prepare a plastic film of high hardness which is less prone to curling easily.
Patent TW-201622321-A (TW)
Title: Method for lossless brown-in/brown-out and bleeding resistor removal circuit
Inventor: CHEN YU-MING
IPC: H02M1/32
Filed: 2014-12-03
Abstract: A power converter system is disclosed for designing a device used for detecting direct current which is changed from sine wave alternating current voltage, the device can correctly judge whether the direct current voltage is in brown in status and the sine wave alternating current voltage is removed or not, and the device is used for releasing the left voltage in a high frequency filter capacitor when the sine wave alternating current voltage is removed.
Patent TW-201528695-A (TW)
Title: Digital processing
Inventor: ENGELIEN LOPES DAVID ALEXANDRE
IPC: H04B1/06
Filed: 2014-12-08
Abstract: A digital radio receiver is adapted to receive radio signals which are modulated using continuous phase modulation. The receiver comprises means for receiving an analogue radio signal having a carrier frequency, a plurality of correlators each corresponding to a different bit sequence which share a common estimator for estimating a frequency offset between said carrier frequency and a nominal carrier frequency, and means for determining which of said correlators, produces a desired output signal.
Patent TW-201628489-A (TW)
Title: Container for plants
Inventor: CHANG YU-SHUN
IPC: A01G9/02
Filed: 2015-02-03
Abstract: A container for plants includes a container body and a foam block. The container body has a retaining hollow. The foam block is disposed in the retaining hollow and used for sealing an open end of the retaining hollow. A plant through hole is formed in the foam block. A lodging aperture and at least one expansion aperture extend radially from an inner wall of the plant through hole. The lodging aperture and the expansion aperture penetrate a top surface and a bottom surface of the foam block. In addition, the lodging aperture penetrates the inner wall of the plant through hole and a circumferential surface of the foam block. A length of the expansion aperture is shorter than the distance between the inner wall of the plant through hole and the circumferential surface of the foam block. The lodging aperture of the foam block positions and secures a plant in the plant through hole, and the expansion aperture provides space for accommodating any expansion of the plant caused by its growth. The foam block thus would not constrain the plant's growth.
Patent TW-201628745-A (TW)
Title: Bow saw
Inventor: HUANG TIEN-YU
IPC: B23D49/10
Filed: 2015-02-13
Abstract: A bow saw includes a support unit, a saw blade and an ergonomic grip. The support unit includes a bow and a handle connected to an end of the bow. Two ends of the saw blade are connected to two ends of the bow. The ergonomic grip is provided on the bow near another end of the bow.
Patent TW-201633536-A (TW)
Title: Silicon carbide junction energy barrier Schottky rectifier
Inventor: YEN CHENG-TYNG
IPC: H01L29/872
Filed: 2015-03-10
Abstract: A silicon carbide junction energy barrier Schottky rectifier comprises a silicon carbide substrate, a drift layer, a p-type doping region, a plurality of junction field effect regions, a first metal layer and a second metal layer. The drift layer is disposed on the silicon carbide substrate. The junction field effect region is disposed in the drift layer and surrounded by the p-type doping region. The first metal layer is disposed on the drift layer. The second metal layer is disposed at a side of the silicon carbide substrate away from the drift layer. The invention is characterized in that through disposing N circle regions and (N-1) connection regions connected between each two circle regions in the junction field effect region, current leakage of elements can be effectively reduced and voltage durability can be improved by utilizing geometry property of the circle regions and the connection regions, thereby solving the problem of larger current leakage in a conventional Schottkty barrier wall diode.
Patent TW-201607788-A (TW)
Title: Mounting apparatus
Inventor: FRANKLIN LEE CHRISTOPHER
IPC: F16M11/04
Filed: 2015-03-13
Abstract: A mounting apparatus and system and method for making the same are provided. The mounting apparatus allows an object to be mounted to a mounting surface via magnetic attractions between different planes of engagement. Through the movement of planes of magnets, an object that is brought in proximity to the mounting apparatus may engage one of the magnetic planes and then be moved further to engage the other magnetic plane, with the combined magnetic force being configured to support the particular object for which the mounting apparatus is designed. The engagement and/or disengagement of the object from the mounting apparatus can thus occur in stages, by degrees, and/or in a tiered manner.
Patent TW-201547165-A (TW)
Title: Dummy load controllers and control methods
Inventor: LIN CHAO-CHIH
IPC: H02M1/32
Filed: 2015-03-19
Abstract: A control method suitable for use in a power converter with a primary winding and a secondary winding isolated from each other. The secondary winding is configured to de-energize for building an output voltage at an output node and powering a load. A winding voltage of the secondary winding is detected, and, based on a winding voltage, a non-switching duration is detected. When the non-switching duration exceed a predetermined period of time and the output voltage is more than a save voltage, a discharge current is generated to discharge the output node.
Patent TW-201634231-A (TW)
Title: Pipe joint structure of heat exchanger and manufacturing method thereof
Inventor: Lin huan-zhang
IPC: B29C65/02
Filed: 2015-03-25
Abstract: The invention provides a pipe joint structure of a heat exchanger and a manufacturing method thereof. The heat exchanger pipe joint includes a base pipe and a plurality of fitting pipes arranged in a predetermined shape, which are further heated and welded to form one integral body through the clamping limitation imposed by a heating mold and a heating ring. The heating mold is provided with a plurality of heating mold columns arranged in a predetermined shape so as to not only provide the plural fitting pipes with an accurate arrangement restriction when they are sleeved, but also reduce the occurrence of gaps by enabling adjacent fitting pipes to be welded and fixed to each other through the heating mold columns when carrying out the welding operation. It is also applicable to utilize the plug restriction of the heating mold column to prevent the inner diameter of the fitting pipe from being softened, deformed and sealed by the heat. As such, it is able to effectively complete a hole formation of the fitting pipe at the position of welding end of the base pipe, thereby significantly improving the production yield of pipe joint, and providing efficacies of both manufacturing efficiency and processing cost reduction.
Patent TW-201602281-A (TW)
Title: Silicone adhesive composition, a method for the preparation thereof and an adhesive film
Inventor: KURODA YASUYOSHI
IPC: C09J183/04
Filed: 2015-03-27
Abstract: One of the purposes of the present invention is to provide an silicone adhesive composition which comprises no antioxidant, has sufficient adhesive, tack properties and excellent heat resistance, and provides a silicone adhesive composition which has no adhesive residue in a test described below. The other purpose of the present invention is to provide an adhesive film and an adhesive tape having a cured layer obtained from the composition. The present invention provides an addition curable or peroxide curable silicone adhesive composition, wherein the addition curable silicone adhesive composition comprises (A1) a diorganopolysiloxane having an alkenyl group and a viscosity at 25 degrees C. of 100,000 mPas or more, (B) an organopolysiloxane having R13SiO0.5 units and SiO2 units, wherein R1 is a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 10 carbon atoms, (C) an organchydrogenpolysiloxane having at least three SiH groups, (D) optionally an addition reaction inhibitor, (E) a platinum group metal catalyst for an addition reaction, and (F) an organic solvent, and the peroxide curable silicone adhesive composition comprises (A2) a diorganopolysiloxane having a viscosity at 25 degrees C. of 100,000 mPas or more and may or may not have an alkenyl group, (B) an organopolysiloxane having R13SiO0.5 units and SiO2 units, wherein R1 is a substituted or unsubstituted, monovalent hydrocarbon group having 1 to 10 carbon atom, (F) an organic solvent, and (G) an organic peroxide, and components (A1) and (A2) may be accompanied with octamethylcyclotetrasiloxane and/or decamethylcyclopentasiloxane and each content of octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane is less than 0.1 mass %, based on a total amount of component (A1) or (A2), component (B) and octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane.
Patent TW-201635015-A (TW)
Title: Catalytic photoresist for photolithographic metal mesh touch sensor fabrication
Inventor: PETCAVICH ROBERT J
IPC: G03F7/004
Filed: 2015-04-17
Abstract: A catalytic photoresist composition includes a negative photoresist component and a catalyst component that includes catalytic nanoparticles. The negative photoresist component content is in a range between 30 percent and 95 percent of the composition by weight. The catalyst component content is in a range between 5 percent and 70 percent of the composition by weight.
Patent TW-201536640-A (TW)
Title: Package box
Inventor: OGAWA SHUICHI
IPC: B65D5/70
Filed: 2015-04-28
Abstract: Disclosed is a package box allowing arbitrarily releasing a slit lock easily even when goods are filled in the box without gaps, wherein the slit lock is a side flap formed at the upper part of the side wall member by the slit of the insertion sheet for engaging with the top cover. By following the cutting guide line that extends from the opposite edge of the top cove to the front edge, a part of the top cover can be cut arbitrarily, which is cut and held by hands along the cutting guide line and stands upright relative to the top cover, thereby forming a slit unlocking grip sheet which can be arbitrarily released and may be engaged by the slit locked type engaging structure. The engagement of the slit locked type engaging structure can be released even when the box is filled without any gaps; the engagement is the engagement between the side flap and the insertion sheet having a slit at one side of the slit unlocking grip sheet formed at the left and right sides of the insertion sheet.
Patent TW-201639448-A (TW)
Title: Cleaning appliance
Inventor: HUANG KUEI-CHIH
IPC: A01K1/01
Filed: 2015-05-05
Abstract: A cleaning appliance is provided. The cleaning appliance includes a shovel body and a handle. The bottom of the shovel body includes a wave structure and a plurality of first filtering holes. At least portion of first filtering holes are disposed at the wave structure. The handle includes a first end and a second end. At least portion of the first end is connected with the shovel body.
Patent TW-201546571-A (TW)
Title: Electric/magnetic field guided acid diffusion
Inventor: XIE PENG
IPC: G03F7/20
Filed: 2015-05-14
Abstract: Methods and apparatuses for minimizing line edge/width roughness in lines formed by photolithography are provided. The random diffusion of acid generated by a photoacid generator during a lithography process contributes to line edge/width roughness. Methods disclosed herein apply an electric field and/or a magnetic field during photolithography processes. The field application controls the diffusion of the acids generated by the photoacid generator along the line and spacing direction, preventing the line edge/width roughness that results from random diffusion. Apparatuses for carrying out the aforementioned methods are also disclosed herein.
Patent TW-201642886-A (TW)
Title: Method to produce Hirsutella sinensis polysaccharides possessing anti-obesity properties
Inventor: KO YUN-FEI
IPC: A61P3/04
Filed: 2015-06-11
Abstract: The present invention provides a method to prepare polysaccharides from Hirsutella sinensis. The prepared polysaccharides reduce body weight and fat accumulation, and can therefore be used to prevent and treat obesity.
Patent TW-201535481-A (TW)
Title: Method for forming patterned doping regions
Inventor: SUN WEN-CHING
IPC: H01L31/04
Filed: 2012-09-26
Abstract: The present disclosure provides a method for forming patterned doping regions, comprising the following steps. A substrate is provided. A doping material is formed on the substrate. At least one patterned covering layer is formed on a part of the surface of the doping material, wherein a part of the doping material is covered by the at least one patterned covering layer, and the doping material uncovered by the at least one patterned covering layer is exposed. A thermal diffusion process is performed to diffuse the doping material into the substrate to form a first doping region in the substrate underneath the patterned covering layer and a second doping region in the substrate uncovered by the patterned covering layer, wherein the doping concentration of the first doping region is larger than that of the second doping region.
Patent TW-201625327-A (TW)
Title: Nasal vaccination system for influenza
Inventor: KAMISHITA TAIZOU
IPC: A61K9/12
Filed: 2015-06-24
Abstract: The invention relates to a nasal vaccination system for influenza which is composed of a medical syringe for administration to nasal mucosa filled with an influenza vaccine composition which comprises an inactivated whole influenza virion and a gel base material comprising carboxy vinyl polymer, which is characterized by not comprising an adjuvant.
Patent TW-201539701-A (TW)
Title: Die-stacking using through-silicon vias on bumpless build-up layer substrates including embedded-dice, and processes of forming same
Inventor: GUZEK JOHN S
IPC: H01L21/50
Filed: 2011-09-23
Abstract: An apparatus includes a coreless substrate with a through-silicon via (TSV) embedded die that is integral to the coreless substrate. The apparatus includes a subsequent die that is coupled to the TSV die and that is disposed above the coreless substrate.
Patent TW-201707032-A (TW)
Title: Buried type magnetic switch component for increasing detection range
Inventor: CHEN MING-JIN
IPC: H01H36/00
Filed: 2015-08-06
Abstract: The present invention provides a buried type magnetic switch component, which comprises a main device and an auxiliary device. In which, the main device comprises a main housing, a magnetic switch, and a first magnetic member. The main housing comprises a positioning seat, which is formed as a first space and a second space. The first magnetic member is disposed in the main housing and located in the first space. The magnetic switch is disposed in the main housing and located in the second space. The auxiliary device comprises an auxiliary housing and a second magnetic member. The second magnetic member is disposed in the auxiliary housing. When the second magnetic member approaches the main device, the magnetic distribution range of the first magnetic member will be changed so that the first magnetic member will enable the magnetic switch forming closed circuit or open circuit, and may increase the detection distance between the main device and the auxiliary device.
Patent TW-201619057-A (TW)
Title: Silane-treated forsterite fine particles and production method therefor, and organic solvent dispersion of silane-treated forsterite fine particles and production method therefor
Inventor: ISAJI TADAYUKI
IPC: H01B7/02
Filed: 2015-08-07
Abstract: The present invention has a specific surface area of 5-100 m2/g, and is obtained by bonding 1-5 silyl groups per 1 nm2 of the surface area.
Patent TW-201701443-A (TW)
Title: Wafer level package and fabrication method thereof
Inventor: SHIH SHING-YIH
IPC: H01L23/538
Filed: 2015-08-28
Abstract: A semiconductor device includes a semiconductor device includes an interposer having a first side and a second side opposite to the first side, wherein the interposer comprises a redistribution layer (RDL), and the RDL comprises a first passivation layer on the first side and a second passivation layer on the second side; at least one chip mounted on the first passivation layer on the first side through a plurality of first bumps penetrating through the first passivation layer; a molding compound disposed on the first side, the molding compound covering the chip and a top surface of the first passivation layer; and a plurality of solder bumps mounted on the second passivation layer on the second side.