baber/WOPTO huggingface dataset:
Patent TW-201638150-A (TW)
Title: Liquid crystal aligning agent, liquid crystal alignment film, and liquid crystal display element
Inventor: MIKI NORITOSHI
IPC: G02F1/1337
Filed: 2015-12-25
Abstract: Provided are: a liquid crystal alignment film in which a reduction in the voltage retention rate can be suppressed, and in which surface irregularities do not occur near the frame of a liquid crystal element; a liquid crystal display element comprising the liquid crystal alignment film; and a liquid crystal aligning agent with which the liquid crystal alignment film can be formed. The liquid crystal aligning agent contains a component (A), a component (B), and a component (C), which are described below. Component (A) is a polyimide precursor obtained by reacting a tetracarboxylic acid component and a diamine component containing a diamine having the structure represented by formula [1] and a diamine having the structure represented by formula [2], or is a polyimide formed by imidization of said polyimide precursor. Component (B) is a polyimide precursor obtained by reacting a tetracarboxylic acid component and a diamine component containing a diamine having the structure represented by formula [2], or is a polyimide formed by imidization of said polyimide precursor. Component (C) is a polyimide precursor obtained by reacting a tetracarboxylic acid component and a diamine component containing a diamine having at least one type of substituent selected from the group consisting of a carboxyl group (COOH group) and a hydroxyl group (OH group), or is a polyimide formed by imidization of said polyimide precursor. (X1 represents a single bond or the like; X2 represents a single bond or the like; X3 represents a single bond or the like; X4 represents a benzene ring or the like; X5 represents a benzene ring or the like; n is an integer from 0 to 4; and X6 represents a C1-18 alkyl group or the like.) (W1 represents -O-; W2 represents a single bond; W3 represents a single bond; and W4 represents a nitrogen-containing an aromatic heterocyclic ring).
Patent TW-201722509-A (TW)
Title: Side-handle type ball collecting device
Inventor: CHEN YU-GANG
IPC: A63B47/02
Filed: 2015-12-31
Abstract: Disclosed is a side-handle type ball collecting device including a collecting module, and a single side handle pivotally disposed only on a side of the collecting module. The collecting module further includes: a rod; a first cover and a second cover disposed on both sides of the rod respectively so as to form a space for accommodating at least one ball; and at least one circular member disposed on the rod and disposed between the first cover and the second cover at a predetermined distance.
Patent TW-201727185-A (TW)
Title: Improved constant pressure valve structure applicable to paintball gun capable of easily adjusting the angle of the constant pressure valve for watching the pressure gauge
Inventor: Huang zhong-wei
IPC: F41B11/72
Filed: 2016-01-19
Abstract: The present invention relates to an improved constant pressure valve structure applicable to a paintball gun. The structure comprises a lower body, a pressure adjusting assembly and an upper body. The outer circumference of the lower body is radially disposed with a plurality of first apertures for installing a pressure gauge and an air nozzle. One end of the lower body is provided with a convex post. The convex post comprises a second aperture communicating with the respective first apertures. The pressure adjusting assembly comprises a sleeve, an elastic component and a top pin. A third aperture is provided at the center of the sleeve. The sleeve is installed in the second aperture. The elastic component is installed in the third aperture. The top pin is installed close to the top of the elastic component. An accommodating space is provided at the center of the upper body. A plurality of adjusting holes is respectively provided near the outer circumference. Each of the adjusting holes has a big hole part and a small hole part. The upper body is sealed and sleeved at the convex post of the lower body to penetrate the respective adjusting holes with a plurality of screw components and locked and fixed on the lower body. Thereby, the angle of the constant pressure valve can be easily adjusted for watching the pressure gauge according to the needs of users, and the interference of the usage can also be avoided at any time with adjustment on demand. Moreover, the constitute component is simple, with light and small volume and easy to carry. The operation and the adjustment are simple and facilitated.
Patent TW-201735242-A (TW)
Title: Methods for forming trench isolation structure
Inventor: LIU SHIN-HAO
IPC: H01L21/76
Filed: 2016-03-16
Abstract: A method for forming a trench isolation structure is provided. The method includes providing a substrate and forming a patterned mask layer on the substrate. A first etching step is performed to the substrate by using the patterned mask layer to form a trench in the substrate. A dielectric material is formed in the trench and on the patterned mask layer, wherein the dielectric material on the patterned mask layer has a first height. A etch back step is performed to decrease the dielectric material on the patterned mask layer from the first height to a second height. A planarization process is performed to remove the dielectric material on the patterned mask layer, wherein a polishing pad is used during the planarization process, and a first pressure is applied on a central portion of the polishing pad, a second pressure is applied on a peripheral portion of the polishing pad, wherein the second pressure is larger than the first pressure.
Patent TW-201700736-A (TW)
Title: Process for digestion of a metallic iridium- and/or iridium oxide-comprising mixture of solid particles
Inventor: STETTNER MARTIN
IPC: C22B3/00
Filed: 2016-03-28
Abstract: Process for digestion of iridium fines, comprising the steps of: (a) alkaline oxidative digestion of 1 part by weight iridium fines and 3 to 20 parts by weight of a combination comprising 40 to 70 parts by weight sodium hydroxide, 15 to 30 parts by weight sodium nitrate, and 10 to 40 parts by weight sodium peroxide in the melt, whereby the sum of the weight fractions adds up to 100 parts by weight; (b) cooling the digestion material formed in step (a) to 20 to 70 DEG C; (c) dissolving the acid-soluble fractions of the cooled digestion material in water/halogen hydracid until an acidic aqueous solution with a pH value in the range of -1 to +1 is obtained; and (d) boiling the acidic aqueous solution obtained in step (c) until the formation of nitrous gases is completed; whereby a step (e) of separating insoluble ingredients from the acidic aqueous solution can take place before or after step (d), if needed.
Patent TW-201702732-A (TW)
Title: Halftone phase shift mask blank and halftone phase shift mask
Inventor: SASAMOTO KOUHEI
IPC: G03F1/32
Filed: 2016-03-30
Abstract: A halftone phase shift mask blank is provided comprising a transparent substrate and a halftone phase shift film which is composed of a silicon base material having a Si+N+O content of at least 90 at%, a Si content of 30-70 at%, a N+O content of 30-60 at%, and an O content of up to 30 at%, and has a thickness of up to 70 nm. The halftone phase shift film is thin enough for mask pattern processing, undergoes minimal pattern size variation degradation upon exposure to sub-200 nm radiation, and maintains a necessary phase shift and transmittance.
Patent TW-201626835-A (TW)
Title: Enhanced uplink operation in soft handover
Inventor: DICK STEPHEN G
IPC: H04B17/00
Filed: 2004-08-26
Abstract: A method and system for an enhanced uplink (EU) operation in a wireless communication system during soft handover. The system comprises a wireless transmit/receive unit (WTRU), at least two Node-Bs, and a radio network controller (RNC). One Node-B may be designated as a primary Node-B, and the primary Node-B may control EU operation during soft handover including uplink scheduling and hybrid automatic repeat request (H-ARQ). Soft buffer corruption is avoided during soft handover by controlling H-ARQ by the primary Node-B. Alternatively, an RNC may control EU operation during soft handover including H-ARQ. In this case, an RNC generates final acknowledge/non-acknowledge (ACK/NACK) decision based on the error check results of the Node-Bs.
Patent TW-201737857-A (TW)
Title: Image processing method
Inventor: TSENG WEI-CHUNG
IPC: A61B5/021
Filed: 2016-04-29
Abstract: An image processing method is used to obtain a boundary range. The method includes sampling an image from an inner side of an object; capturing a first boundary curve from the image; capturing a plurality of preliminary boundary curves from the image; obtaining a first reference curve according to the preliminary boundary curves; obtaining a thickness according to the first reference curve and the first boundary curve; obtaining a plurality of candidate boundary curves by processing the preliminary boundary curves according to the first boundary curve and the thickness; obtaining a second reference curve according to the candidate boundary curves; selecting a set of nodes from the candidate boundary curves according to the second reference curve; connecting the set of nodes to form a resultant boundary curve; and defining the boundary range according to the first boundary curve and the resultant boundary curve.
Patent TW-201703600-A (TW)
Title: Printed wiring board manufacturing method and printed wiring board
Inventor: KUROSU MITSUHO
IPC: H05K3/28
Filed: 2016-04-29
Abstract: The present invention comprises: a preparation step for preparing a laminate (2) having a structure in which a patterned conductive layer (4) is laminated on the surface of an insulating layer (3); a first protective film forming step for forming a first protective film (11) by applying an insulating material (10) by means of an inkjet system onto a first print region (17) which is on a surface of the laminate and which surrounds at least a part of the conductive layer in an exposed manner; and a second protective film forming step for forming a second protective film (12) by applying the insulating material (10) by means of an inkjet system onto a second print region (19) covering at least a part of the laminate which is exposed on the surface of the first protective film and in the region inside the first protective film. In the second protective film forming step, inkjet drawing is performed with a resolution higher than that in the first protective film forming step.
Patent TW-201733203-A (TW)
Title: Antenna structure and wireless communication device with same
Inventor: CHOU MING-YU
IPC: H01Q1/36
Filed: 2016-05-19
Abstract: The invention relates to an antenna structure including a metallic frame and a stub antenna. The metallic frame defines a slot and two slits. The two slits are positioned at two ends of the slot and are perpendicular to the slot. The slot and the two slits divide the metallic frame into a first portion and a second portion. The slot and two slits cooperatively form the first portion. The first portion forms a radiating body of the antenna and is grounded through the second portion. The stub antenna is positioned in the metallic frame and is spaced from the radiating body.
Patent TW-201706873-A (TW)
Title: Vector computation unit in a neural network processor
Inventor: THORSON GREGORY MICHAEL
IPC: G06N3/04
Filed: 2016-05-20
Abstract: A circuit for performing neural network computations for a neural network comprising a plurality of layers, the circuit comprising: activation circuitry configured to receive a vector of accumulated values and configured to apply a function to each accumulated value to generate a vector of activation values; and normalization circuitry coupled to the activation circuitry and configured to generate a respective normalized value from each activation value.
Patent TW-201706204-A (TW)
Title: Passivated microelectromechanical structures and methods
Inventor: SASAGAWA TERUO
IPC: B81B7/02
Filed: 2016-05-27
Abstract: This disclosure provides systems, methods and apparatus including devices that include layers of passivation material covering at least a portion of an exterior surface of a thin film component within a microelectromechanical device. The thin film component may include an electrically conductive layer that connects via an anchor to a conductive surface on a substrate. The disclosure further provides processes for providing a first layer of passivation material on an exterior surface of a thin film component and for electrically connecting that thin film component to a conductive surface on a substrate. The disclosure further provides processes for providing a second layer of passivation material on any exposed surfaces of the thin film component after release of the microelectromechanical device.
Patent TW-201713648-A (TW)
Title: Materials for organic electroluminescent devices
Inventor: PARHAM AMIR HOSSAIN
IPC: C07D409/14
Filed: 2016-06-07
Abstract: The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electro-luminescent devices, comprising these compounds. The compounds have a a dibenzofuran, dibenzothiophene or a fluorene group substituted in the 1-position, either directly or through a linking group, to a carbon atom of a heteroaromatic group with one or two nitrogen atoms in a bicyclic 6/6 core, or to a carbon or nitrogen atom of a heteroaromatic group with two nitrogen atoms in a bicyclic 5/6 core and is further substituted with a group selected from dibenzofuran, dibenzothiophene, fluorene or carbazole.
Patent TW-201733029-A (TW)
Title: FinFET and manufacturing method thereof
Inventor: Xiao de-yuan
IPC: H01L21/8252
Filed: 2016-06-14
Abstract: A FinFET and manufacturing method thereof is provided. The FinFET is manufactured by two selective etching processes to form the channel. The FinFET comprises a substrate, a shallow trench isolation (STI) layer, a buffer layer, a III-V material, a high-K dielectric layer and a conductor material. The STI is formed on the substrate with a trench, the buffer layer is formed on the substrate in the trench, the III-V material is formed on the buffer layer in vertical stacked bowl shape, the high-K dielectric layer is formed on the STI layer and surrounding the III-V material, the conductor material is formed surrounding the high-K dielectric layer as a gate.
Patent TW-201724236-A (TW)
Title: Polishing method, composition for removing impurity, substrate, and method for manufacturing same
Inventor: ISHIDA YASUTO
IPC: H01L21/304
Filed: 2016-06-24
Abstract: Provided is a polishing method with which it is possible to sufficiently remove impurities present on an object to be polished. An object to be polished that has an organic film on the surface thereof is polished using a polishing composition that contains abrasive grains, and is subsequently polished using an impurity-removing composition that contains an organic compound to eliminate impurities present on the object to be polished. The organic compound contains a surfactant and/or a water-soluble polymer. The surfactant contains a hydrophilic group and a hydrophobic group that includes a C3 or higher hydrocarbon group, and the main chain of the water-soluble polymer is hydrophobic.
Patent TW-201802491-A (TW)
Title: Sensing device and manufacturing method thereof
Inventor: GOH TECK-CHAI
IPC: G01S7/481
Filed: 2016-07-11
Abstract: The instant disclosure provides a sensing device and manufacturing method thereof. The sensing device includes a sensing module and a housing module. The housing module disposed on the sensing module. The sensing module includes a substrate, an emitting unit, and a sensing unit. The substrate includes a transmitting terminal region and a receiving terminal region. The emitting unit disposed on the transmitting terminal region. The sensing unit disposed on the receiving terminal region. The housing module includes a plastic housing unit and a metal shield unit. The plastic housing unit includes an accommodating space and opening. The metal shield unit disposed on the plastic housing unit. The accommodating space divided into a first accommodating channel and a second accommodating channel by the metal shield unit. The opening divided into an emitted hole and a sensing hole by the metal shield unit. Thereby, the instant disclosure reduces the distance between the emitted hole and the sensing hole, and improves the product yield.
Patent TW-201720054-A (TW)
Title: Baw device and method of manufacturing baw device
Inventor: ABATAKE JUN
IPC: H03H9/54
Filed: 2016-07-14
Abstract: A BAW device includes a substrate and a piezoelectric element formed on a surface of the substrate. The substrate has a plurality of elastic wave diffusing regions disposed therein for diffusing an elastic wave, the elastic wave diffusing regions being formed by modifying the inside of the substrate with a laser beam.
Patent TW-201718232-A (TW)
Title: Filaments based on a coated core material
Inventor: VAN DER SCHAAF PAUL
IPC: D01F6/66
Filed: 2016-07-14
Abstract: The invention relates to a filament comprising a core material (CM) comprising an inorganic powder (IP) and the core material (CM) is coated with a layer of shell material (SM) comprising a thermoplastic polymer. Further, the invention relates to a process for the preparation of said filament, as well as to three-dimensional objects and a process for the preparation thereof.
Patent TW-201813341-A (TW)
Title: Apparatus and method for estimating carrier frequency offset
Inventor: LEE KUAN-CHOU
IPC: H04L5/06
Filed: 2016-09-13
Abstract: An apparatus for estimating carrier frequency offset is provided. The apparatus includes a notch-frequency setting circuit, N notch filters, an M-th power circuit, a spectrum generating circuit, a peak-frequency determining circuit, a comparing circuit, and a frequency offset determining circuit. The notch-frequency setting circuit sets different notch-frequencies for the notch filters. The N notch filters generates N filtered signals by filtering an input signal respectively. The M-th power circuit generates N M-th power filtered signals by performing M-th power calculation on the N filtered signals respectively. The spectrum generating circuit generates an M-th order spectrum for each M-th power filtered signals. The peak-frequency determining circuit finds out N peak-frequencies for the N M-th order spectrums. The comparing circuit finds out a peak-frequency that is different from the other peak-frequencies as an optimal peak-frequency. Based on the optimal peak-frequency, the frequency offset determining circuit determines an estimated carrier frequency offset.
Patent TW-201813124-A (TW)
Title: Ultraviolet optical module
Inventor: LU Wen-jie
IPC: H01L33/08
Filed: 2016-09-30
Abstract: An ultraviolet optical module includes a base, a light source module and a reflector. The light source module is arranged on the base. The light source module includes a first light source configured to emit ultraviolet with a first wavelength, and a second light source configured to emit ultraviolet with a second wavelength different from the first wavelength. The reflector is adjustably arranged on the base for selectively reflecting ultraviolet emitted by the first light source or the second light source. Wherein, when the reflector is arranged on a first position on the base, the reflector is configured to reflect ultraviolet emitted by the first light source; and when the reflector is arranged on a second position on the base, the reflector is configured to reflect ultraviolet emitted by the second light source.
Patent TW-201719421-A (TW)
Title: Unequalized clock data recovery for serial I/O receiver
Inventor: HE YUN
IPC: H03L7/00
Filed: 2013-04-15
Abstract: A serial input/output method and receiver include an receiver portion to receive an analog differential serial input and sample the input to provide data and error signals, an equalization feedback loop responsive to the data and error signals to adjust the receiver portion, a phase feedback mechanism separate from the equalization feedback loop to provide a phase error, and a clock data recovery block coupled to receive the phase error to perform timing recovery for the receiver portion independent of the equalization feedback to adjust the sampling.
Patent TW-201817512-A (TW)
Title: Method of sand-filling molding using 3D printing shell mold using a 3D printer and sand casting method so as achieve the effects of rapid production of molds, and reducing consumables and pollution
Inventor: WU CHENG-KUAN
IPC: B29C67/02
Filed: 2016-11-04
Abstract: A method of sand-filling molding using a 3D printing shell mold, and the method includes the following steps: (a) pattern drawing step for drawing a perpective view according to the requirements by using a computer; (b) shell mold printing step for transferring the file completed via the pattern drawing step to a 3D ceramic printer, and using a photosensitive material mixed ceramic material to print a stereo shell mold so as to achieve the function of reducing the consumables; (c) sand-filling molding step for placing the solidified stereo shell mold in a box and filling casting sands around the outside of the stereo shell mold in the box, so that the casting sands can be provided to support the stereo shell mold and a pouring port is left, and then shaking the box so that the casting sands in the box are completely closed; (d) pressure reduction casting step for heating the required raw metal material to a liquid state, and pouring it from the pouring port into the interior of the stereo shell mold and cooling it to produce a casting; (e) shell shaking and mold opening step for removing the casting in the interior and finishing it to obtain a final product; and (f) casting sand recycling step for recycling the used casting sands to achieve the effects of rapid production of molds, and reducing consumables and pollution.
Patent TW-201820746-A (TW)
Title: Protective structure of stator and fan using the same
Inventor: SHEN CHING-HANG
IPC: H02K1/06
Filed: 2016-11-18
Abstract: The present invention relates to a protective structure of a stator and a fan using the same. The protective structure of a stator comprises plural silicon steel sheets, at least one first filler, and a cover body. The silicon steel sheets are surrounded by plural coils. Each of the silicon steel sheets has a hole and plural magnetic poles extending symmetrically outward from the hole. Each of two adjacent magnetic poles defines a space. The first filler is disposed in the spaces. The cover body is disposed to surround the silicon steel sheets such that the cover body, the silicon steel sheets, and the first filler are integrally combined. Therefore, by means of the first filler disposed in the spaces of each of two adjacent magnetic poles, the amount of cover body material can be effectively reduced to further achieve the effect of cost reduction.
Patent TW-201731546-A (TW)
Title: An injection device
Inventor: WENDLAND STEFAN
IPC: A61M5/31
Filed: 2016-11-21
Abstract: An auto-injector device comprises a cap removal mechanism which comprises a retractable component which is slidably mounted within a housing of the device, and a cap-removal actuator to push the retractable component out of the housing to remove a cap from the device; a dispense mechanism which comprises a driving element to expel a medicament from the device; and a dispense button which activates the cap removal mechanism when pressed a first time, engages with the dispense mechanism when released, and activates the dispense mechanism when pressed a second time. The dispense mechanism comprises an engaging element configured to engage with the dispense button when the dispense button has been pressed for a first time and released.