baber/WOPTO huggingface dataset:
Patent TW-201742083-A (TW)
Title: Winding-type inductor which utilizes the magnetic features of the solid cylinder and the hollow cylinder to obtain the multiple-phase inductance-current characteristics and have low loss and better storage
Inventor: XIE KUN ZHU
IPC: H01F27/24
Filed: 2016-05-20
Abstract: A winding-type inductor comprises a bobbin having a winding tube around which a wire is wound, a case made of a magnetic material for accommodating the bobbin, and a columnar core made of magnetic material and disposed in the winding tube of the bobbin. The invention is characterized in that the columnar core comprises a solid cylinder and a hollow cylinder sleeved onto the solid cylinder. The solid cylinder and the hollow cylinder respectively have different magnetic permeability. The case includes an upper shell and a lower shell, and the solid cylinder includes an upper central cylinder and a lower central cylinder, wherein the upper shell and the upper central cylinder are integrally formed as a single piece, and the lower shell and the lower central cylinder are integrally formed as a single piece. There is a first gap formed between an upper surface of the hollow cylinder and an inner surface of the upper shell. There is a second gap formed between a lower surface of the hollow cylinder and an inner surface of the lower shell. The present invention provides the winding-type inductor with high energy storage and low loss. The solid cylinder and the hollow cylinder are made of materials with different magnetic permeability respectively, and the gaps are formed at different positions to constitute the winding-type inductor with high inductance and three-phase inductance-current characteristics. In the first phase, the columnar core with high magnetic permeability can have the features of high inductance and low loss. In the second phase, the columnar core with high magnetic permeability is saturated and the inductance is maintained at a certain level by the contribution of the case with high magnetic permeability plus the columnar core with low magnetic permeability. In the third phase, the columnar core with high magnetic permeability and the case are saturated as the circuit is reloaded, and the current resistance is strong due to the contribution of the columnar core with low magnetic permeability.
Patent TW-201733216-A (TW)
Title: Contact structure of contact capable of suppressing arc discharge occurring between contacts connected to a live wire
Inventor: EJIRI KOICHIRO
IPC: H01R13/02
Filed: 2016-05-25
Abstract: To provide a contact structure of a contact for not causing the overall contact structure to become too large, and reliably suppressing arc discharge with a simple configuration. A first contact which comprises a first bifurcation piece having a first connecting point contacting a second contact, and a second bifurcation piece having a second connecting point contacting the second contact at an electrical connection position, while a plug contact performs advancing/withdrawing movement between an attachment-detachment position and the electrical connection position. A contact surface of at least one of the first connecting point of the first contact and a contact portion of the second contact which are contacted at the attachment-detachment position is covered by an oxide film. The attachment-detachment position for attaching and detaching a plug contact and a socket contact is spaced by the oxide film of an isolator, and thereby the present invention can suppress arc discharge.
Patent TW-201708548-A (TW)
Title: Process for the production of a PGM-enriched alloy
Inventor: RITSCHEL NORBERT
IPC: C22C5/04
Filed: 2016-06-02
Abstract: A process for the production of a PGM-enriched alloy comprising 0 to 60 wt.-% of iron and 20 to 99 wt.-% of one or more PGMs selected from the group consisting of platinum, palladium and rhodium, the process comprising the steps: (1) providing a sulfur-free PGM collector alloy comprising 30 to 95 wt.-% of iron and 2 to 15 wt.-% of one or more PGMs selected from the group consisting of platinum, palladium and rhodium, (2) providing a copper- and sulfur-free material capable of forming a slag-like composition when molten, wherein the molten slag-like composition comprises 10 to 30 wt.-% of magnesium oxide and/or calcium oxide and 70 to 90 wt.-% of silicon dioxide, (3) melting the PGM collector alloy and the material capable of forming a slag-like composition when molten in a weight ratio of 1: 0.75 to 5 within a converter until a multi- or two-phase sys-tem of a lower high-density molten mass comprising the molten PGM collector alloy and one or more upper low-density molten masses comprising the molten slag-like composition has formed, (4) contacting an oxidizing gas comprising 0 to 80 vol.-% of inert gas and 20 to 100 vol.-% of oxygen with the lower high-density molten mass obtained in step (3) until it has been converted into a lower high-density molten mass of the PGM-enriched alloy, (5) separating an upper low-density molten slag formed in the course of step (4) from the lower high-density molten mass of the PGM-enriched alloy making use of the difference in density, (6) letting the molten masses separated from one another cool down and solidify, and (7) collecting the solidified PGM-enriched alloy.
Patent TW-201742630-A (TW)
Title: Soybean seed extract, method for producing the same and uses thereof
Inventor: CHU I HUNG
IPC: A61K36/48
Filed: 2016-06-06
Abstract: The invention relates to a soybean seed extract, method for producing the same and uses of the soybean seed extract in promoting wound healing, promoting neuro cell proliferation and/or treating brain diseases and/or neurodegenerative diseases, treating breast cancer, reducing side effects of interfering with DNA and/or RNA replication drugs, and enhancing pharmaceutical effects of interfering with DNA and/or RNA replication drugs.
Patent TW-201802098-A (TW)
Title: Boron-containing compound, emitting layer of organic light emitting diode and organic light emitting diode device
Inventor: WU TIEN-LIN
IPC: C07F5/02
Filed: 2016-07-11
Abstract: A boron-containing compound includes a structure represented as formula (I). The boron-containing compound can be used as a dopant blended in an emitting layer of an organic light emitting diode, which has advantages of high efficiency, low cost and a wide light color tunability.
Patent TW-201725621-A (TW)
Title: Local semiconductor wafer thinning
Inventor: CARMELO SANFILIPPO
IPC: H01L23/373
Filed: 2016-07-25
Abstract: A local thinning process is employed on the backside of a semiconductor substrate such as a wafer in order to improve the thermal performance of the electronic device built on or in the front side of the wafer.
Patent TW-201708301-A (TW)
Title: Method of forming polyaryl polymers and polymers formed thereby
Inventor: OBER MATTHIAS S
IPC: C08G61/12
Filed: 2016-08-02
Abstract: In a method of forming a polyaryl polymer, a fluorosulfonate-containing monomer is coupled with itself or a boron-containing comonomer in the presence of a catalyst and a base. The resulting polymers can be used as precursors to electrically conducting polymers, and as components of resist or underlayer compositions for photolithography, among other applications.
Patent TW-201806377-A (TW)
Title: Image capturing apparatus and image smooth zooming method thereof
Inventor: WANG KENG-CHUN
IPC: H04N5/232
Filed: 2016-08-15
Abstract: An image capturing apparatus and an image smooth zooming method thereof are provided. The image capturing apparatus includes a wide-angle lens and a telephoto lens having different sizes of field of view (FOV). In the method, a wide-view image and a tele-view image are respectively captured by using the wide-angle lens and the telephoto lens according to a zoom scale in a capturing setting. Ratios of the FOV sizes of the wide angle lens and the telephoto lens to the zoom scale are respectively calculated and used to zoom the captured wide-view image and tele-view image so as to fit the zoom scale. The zoomed wide-view image and tele-view image are aligned according to a shift between view centers of the wide angle lens and the telephoto lens. Finally, the zoomed and aligned wide-view image and tele-view image are blended to output a blended image fitting the zoom scale.
Patent TW-201643010-A (TW)
Title: Compact electric spring energized desktop stapler
Inventor: MARKS JOEL S
IPC: B25C5/15
Filed: 2013-07-24
Abstract: A compact, electric, spring energized desktop stapler having a unitized housing providing both an external movable enclosure and a support frame for internal parts is disclosed. The internal power train is preferably elongated with the motor at the rear, a gear set toward the center, and low profile lever and power spring assembly at the front. The lever engages a striker with a normal upper rest position where the power spring is deflected and energized. A cam roller mounted to a final gear holds down the rear of the lever until the system is activated when the final gear rotates and the cam roller rolls off the end of the lever. In the unitized body, the base is pivotally attached to the body at the rear. A base lever selectively links to a cam roller or equivalent structure to move the body downward toward the base during a cycle.
Patent TW-201807940-A (TW)
Title: Buck-boost voltage converting apparatus, controller and controlling method thereof
Inventor: WEI CHIA-LING
IPC: H02M3/156
Filed: 2016-08-25
Abstract: A buck-boost voltage converting apparatus, a controller and controlling method thereof are provided. The controller includes a hysteresis window generator and a hysteresis comparison circuit. The hysteresis window generator generates a plurality of window edge signals according to a comparison result of an output voltage of the buck-boost voltage converting apparatus and a reference voltage, and generates a first and second windows which are not overlapped. The hysteresis comparison circuit receives inductor current information, and generates a buck control signal and a boost control signal by determining whether the inductor current information fallen in the first window or the second window. The buck-boost voltage converting apparatus is operated in a buck mode or the boost mode according to the buck control signal and the boost control signal.
Patent TW-201732254-A (TW)
Title: Assembled condition diagnosis device
Inventor: GOUKO NORIO
IPC: G01M99/00
Filed: 2016-11-10
Abstract: To provide an assembled condition diagnosis device capable of diagnosing whether assembled condition of assembly parts is appropriate or not. A diagnosis device 1 is designed to diagnose assembled condition of assembly parts having sliding portions. The diagnosis device 1 includes a sensor unit 2 configured to detect a thermal flux flowing from the sliding portions toward outside, and a control unit 3 configured to determine whether assembled condition of the assembled parts is appropriate or not based on a result of detection by the sensor unit 2. Magnitude of the thermal flux from the sliding portions associated with appropriate assembled condition of the assembly parts with sliding portions is different from that associated with inappropriate assembled condition. The diagnosis device 1 is thus capable of diagnosing whether the assembled condition of the assembly parts is appropriate or not.
Patent TW-201708975-A (TW)
Title: Heat treatment method and heat treatment apparatus
Inventor: YAMADA TAKAHIRO
IPC: H01L21/027
Filed: 2015-10-20
Abstract: A substrate, on the surface of which a resist film has been formed and subjected to a pattern exposure process and a development process, is carried into a chamber and held by a holding plate therein. The surface of the substrate W held by the holding plate is irradiated with flash light from a flash lamp. This flash light has a peak within the wavelength range of 200-300 nm in the spectral distribution. In addition, the relative intensity of the flash light at a wavelength of 300 nm to the flash light at a wavelength of 500 nm is 20% or more in the spectral distribution. Since the resist film absorbs ultraviolet light, the resist film is able to be selectively heated by means of irradiation of flash light that contains a large amount of wavelength components in the ultraviolet range.
Patent TW-201821728-A (TW)
Title: LED light bulb and fabrication method thereof
Inventor: FAN SZU-MIN
IPC: F21S2/00
Filed: 2016-12-01
Abstract: An LED light bulb and a fabrication method thereof are provided. A plurality of power wires for supplying electricity to an LED filament are fixed to form a power wire supporting structure for supporting and fixing the LED filament in position, without using a stem of a conventional LED light bulb, thereby simplifying fabrication processes of the LED light bulb and reducing fabrication costs thereof. Moreover, the LED light bulb does not require an internal space for accommodating the stem, and thus its length can be effectively reduced to ideally become a small-size light bulb.
Patent TW-201733544-A (TW)
Title: Absorbent article
Inventor: UEDA MASUMI
IPC: A61F13/511
Filed: 2016-12-07
Abstract: Provided is an absorbent article which has the properties of an absorbent article with a relief-structured surface sheet and which is also capable of minimizing ruptures of a core wrap sheet. This absorbent article includes: a surface sheet (2), a rear sheet, an absorber core (403), and a core wrap sheet (401). The surface sheet has a plurality of fused portions (21) extending in a longitudinal direction and a plurality of protruding portions (11) formed between adjacent fused portions and protruding toward the skin side and the non-skin side. A thin line-like adhesive (9) that connects the surface sheet to the core wrap sheet forms a predetermined pattern. The predetermined pattern comprises a transverse portion that extends in a width direction and connects the fused portions to the protruding portions and a vertical portion that extends along the longitudinal direction. Multiple predetermined patterns are arranged along the longitudinal direction to form a predetermined pattern column. Multiple predetermined pattern columns are arranged parallel to each other in the width direction. With respect to each protruding portion overlapping the predetermined pattern column, the minimum value of the distance between adjacent transverse portions in the longitudinal direction is less than the combined width direction distance of a protruding portion and fused portion.
Patent TW-201730268-A (TW)
Title: Flame-retardant paper-making body, method of producing flame-retardant paper-making molding article and method of producing flame-retardant paper-making body
Inventor: FURUHARA SHIGEYOSHI
IPC: C08K7/06
Filed: 2016-12-09
Abstract: A frame-retardant paper-making body containing a matrix resin, a frame-retardant fiber and a metal hydroxide is provided. An amount of the metal hydroxide contained in the frame-retardant paper-making body is in the range of 1 to 20 wt% with respect to the whole frame-retardant paper-making body. Further, it is preferred that the frame-retardant fiber contained in the frame-retardant paper-making body is at least one of an aramid fiber, a pitch-based carbon fiber and a PBO fiber.
Patent TW-201726808-A (TW)
Title: Polyurethane composition and sheet
Inventor: KOMATSUZAKI Yuki
IPC: B29K75/00
Filed: 2016-12-16
Abstract: The problem to be solved by the present invention is to provide a polyurethane composition that gives sheets which are excellent in terms of conformability to rugged portions, adhesion to substrates, sheet retentivity, and nonfouling property. The present invention provides a polyurethane composition characterized by comprising (A) a hydroxylated polyurethane obtained using, as starting materials, (a) polyols comprising (a-1) a bifunctional polyol and (a-2) a compound having three hydroxy groups in an equivalent ratio, (a-1)/(a-2), of 0.7-100, (B) a crosslinking agent, and (C) an organic solvent. The present invention further provides a sheet characterized by having been formed from the polyurethane composition. The sheet formed from the polyurethane composition of the present invention is excellent in terms of conformability to rugged portions, adhesion to substrates, sheet retentivity, and nonfouling property.
Patent TW-201726483-A (TW)
Title: Continuously variable transmission for a bicycle
Inventor: FANECO SIMON
IPC: F16H9/12
Filed: 2016-12-16
Abstract: The present invention relates to a continuously variable transmission (1000, 8000) for a bicycle comprising: input means (1100, 2100, 3100), output means (1300, 2300, 3300, 4300, 5300, 6300), and transmission means (1200) connecting the input means to the output means, wherein the output means comprise output controlling means (1340, 2340, 3340, 4340, 5340, 6340) controlling a gear ratio of the output means, wherein the continuously variable transmission is a V-belt type continuously variable transmission.
Patent TW-201729947-A (TW)
Title: Method for manufacturing cutting blade and cutting blade
Inventor: NAKAMURA MASATO
IPC: B24D5/12
Filed: 2016-12-21
Abstract: This method for manufacturing a cutting blade includes: a mixing step of adding a liquid dispersion medium to a mixed powder containing a resin powder of thermocompression bonding resin, abrasive particles, and fibrous fillers; a compression step of cold pressing the mixed powder to which the liquid dispersion medium is added in a shaping die to form a pre-sintered blade; and a sintering step of hot pressing and sintering the pre-sintered blade.
Patent TW-201825719-A (TW)
Title: Electroplating hanging rack structure capable of preventing the engagement legs of an object from being attached with an excessively thick electroplating layer during electroplating
Inventor: WANG KAI-YU
IPC: C25D17/08
Filed: 2017-01-06
Abstract: The present invention provides an electroplating hanging rack structure, which is mainly provided with a hanging rack. The hanging rack is provided with a holder. The holder is provided with a hook. The holder is further provided with a plurality of clamping parts and a plurality of positioning parts. Each of the clamping parts is provided with two oppositely disposed clamping claws for holding the positioning lugs of an object to be electroplated. Each of the positioning parts is provided with two oppositely disposed positioning claws, and a plurality of masks are respectively sleeved on the positioning claws of the positioning parts. The mask is provided with an engagement hole. The positioning claw of the positioning part is inserted into the engagement hole of the mask and is retained inside the mask. The mask is provided to cover the engagement legs of the object to be electroplated, so that the engagement legs of the object can be appropriately masked to prevent the engagement legs of the object from being attached with an excessively thick electroplating layer during electroplating, thereby maintaining the elasticity of the engagement legs, improving the quality of the product and reducing the defect rate of electroplating.
Patent TW-201825051-A (TW)
Title: An ultrasonic imaging apparatus
Inventor: CHEN CHIUNG-NIEN
IPC: A61B8/00
Filed: 2017-01-06
Abstract: An ultrasonic imaging apparatus comprises an ultrasound device, an ultrasound transmission medium structure, and a displacement device. The ultrasound device has at least one ultrasonic scanner. The ultrasound transmission medium structure is configured as a wearable item or a cabin for holding ultrasound transmission medium used to immerse a part of the body of an examinee therein. The displacement device is used to move the at least one ultrasonic scanner for performing ultrasound scans for the examinee through the ultrasound transmission medium structure to obtain two-dimensional ultrasonic images.
Patent TW-201731187-A (TW)
Title: Power balance device for laser beam, laser machining device
Inventor: FUNAOKA KOJI
IPC: H01S3/10
Filed: 2017-01-16
Abstract: This invention provides a laser machining device and a power balance device for use in the laser machining device. The laser machining device is capable of easily performing a stable laser machining process on a work, and the power balance device provides a laser beam to be used in the laser machining device. The power balance device has a polarizing retardation board having a pair of two opposite main surfaces and a rotation device for rotating the polarizing retardation board. On one of the two opposite main surfaces, a diffraction grating of the same material as the polarizing retardation board is formed, the diffraction grating having a plurality of protrusions extending linearly in parallel at a predetermined period P in such a manner that a structural birefringence of the diffraction grating can be utilized and a laser beam of far-infrared light is incident there to, wherein the period P of the diffraction grating satisfies the relation of P < [lambda]/n ([lambda] is a wave length of the incident light and n is an diffraction index of the board material).
Patent TW-201735560-A (TW)
Title: Beam management for dual transmission point hybrid beamforming systems in 5G
Inventor: MONDAL BISHWARUP
IPC: H04B7/02
Filed: 2017-02-13
Abstract: Devices and methods of beamforming are generally described. A UE transmits to an eNB a BRSRP report having selected BRSRP values and associated BRS IDs. An active link list, a CSI resource indication, and a first active link are used to measure the CSI resource and CSI feedback is sent. A serving link ID is provided to indicate a second active link to use for control and data reception. Rx beams are trained based on multiple instances of each BRS and the eNB supplies selection criteria for the BRSRP report. The Rx beams are refined based on BRRS and the second active link is dependent on BRRSRP or CSI feedback. When configured for dual beam operation, the BRSRP feedback corresponds to BRSRP value pairs and dual Rx beams associated with a pair of serving link IDs are used.
Patent TW-201813983-A (TW)
Title: Method for manufacturing paper, device for manufacturing additive for manufacturing paper, and device for manufacturing paper
Inventor: CHEN JIA-YI
IPC: D21H21/20
Filed: 2017-03-16
Abstract: Provided are a method for manufacturing paper with which it is possible to easily manufacture paper wherein water-filterability and yield are excellent and hydrophilia is suppressed without using a cationic polymer or silica, a device for manufacturing an additive for manufacturing paper, and a device for manufacturing paper. The method for manufacturing paper is a method having a reactant generating step for generating a reactant by subjecting an acrylamide polymer to a Hoffman elimination reaction, and a supply step for supplying the reactant to a paper machine within 24 hours of the start of the Hoffman elimination reaction. The acrylamide polymer preferably includes an acrylamide polymer having a specific viscosity of 12.5 - 28 dl/g and anionization of 0.3 meq/g or less.