baber/WOPTO huggingface dataset:
Patent TW-201425383-A (TW)
Title: Optical waveguide forming resin composition, optical waveguide and light transmission flexible printed board produced by using the resin composition, and production method for the optical waveguide
Inventor: HIRAYAMA TOMOYUKI
IPC: C08G65/18
Filed: 2013-11-15
Abstract: There are provided an optical waveguide forming resin composition, an optical waveguide and a light transmission flexible printed board both produced by using the composition, and a production method for the optical waveguide, wherein the resin composition is superior in coatability, capable of omitting a solvent drying step in coating film formation, and suitable as a material for forming an optical waveguide which allows only a low waveguide loss and which has a higher Tg and higher flexibility. An optical waveguide forming resin composition comprises the following components (A) through (D), wherein the optical waveguide forming resin composition is free from a solid resin component and the viscosity thereof under a 25 DEG C environment is within the range of 10 to 20 mPa.s: (A) a liquid oxetane compound; (B) a liquid epoxy compound; (C) an alkylene glycol; and (D) a photoacid generator.
Patent TW-201518044-A (TW)
Title: Universal joint having external released positioning device
Inventor: ZHOU YI-QIU
IPC: B25B25/00
Filed: 2013-11-15
Abstract: Disclosed is an universal joint having external released positioning device, comprising an external ring, and a driving member is plugged at the axis of the external ring; a driving sleeve combined with one end of the driving member; a positioning tube fitting at the periphery of the driving sleeve, and one end of the positioning tube is an arc head portion, and the surface of the arc head portion has a positioning structure; a positioning ring fitting to the periphery of the arc head portion and connecting to the external ring; a positioning steel ball movably being installed on the positioning ring and corresponding to the positioning structure of the arc head portion; and an external loop fitting to the assembled peripheries of the external ring, the positioning ring and the arc head portion, and the inner wall surface of the external loop has a propping portion corresponding to the positioning steel ball. The snap status among the propping portion, the positioning steel ball and the positioning structure can be released by pushing the external loop, and the assembling of the positioning tube and the driving sleeve can, be bent at an angle relative to the driving member. While releasing the external loop, the positioning steel ball can be pushed so that the positioning steel ball can be latched to the positioning structure, and thereby the effect of externally releasing and positioning can be achieved.
Patent TW-201427018-A (TW)
Title: Contact structure of semiconductor device
Inventor: TSENG HSIANG-JEN
IPC: H01L21/336
Filed: 2013-11-29
Abstract: The invention relates to a contact structure of a semiconductor device. An exemplary structure for a semiconductor device comprises an insulation region over a substrate; a gate electrode layer over the insulation region comprising a gate middle line a first contact structure over the insulation region adjacent to the gate electrode layer comprising a first middle line, wherein the first middle line and the gate middle line has a first distance and a second contact structure over the insulation region on a side of the gate electrode layer opposite to the first contact structure comprising a second middle line, wherein the second middle line and the gate middle line has a second distance greater than the first distance.
Patent TW-201520082-A (TW)
Title: Paper feeding device and multi-function printer using the same
Inventor: LIN WEN-TEN
IPC: B41J13/08
Filed: 2013-11-29
Abstract: A paper feeding device and multi-function printer using the same are provided. At least one paper is fed from a paper entrance toward a paper exit by the paper feeding device, and the paper feeding device includes a first feeding passage, a second feeding passage, a pick roller component and a suction element. The first feeding passage and a first end of the second feeding passage are intersecting so as to from a first intersection. The pick roller component is disposed on the first feeding passage to feed the paper located at the paper entrance into the first feeding passage. The suction element is disposed above the first intersection and applies suction. When the paper pass through the pick roller component and located between the pick roller component and the suction element, the suction element guides the paper closest to the suction element to entry the first feeding passage.
Patent TW-201524135-A (TW)
Title: Decoding method, memory storage device and memory controlling circuit unit
Inventor: CHIANG CHIH-HSUAN
IPC: G11C29/42
Filed: 2013-12-09
Abstract: A decoding method for a parity check code, a memory storage device and a memory controlling circuit unit are provided. The decoding method includes: reading a codeword belong to the parity check code from a rewritable non-volatile memory module, wherein the codeword includes message bits and first parity bits; performing a encoding procedure of the parity check code on the message bits to generate second parity bits; generating syndromes corresponding to the codeword according to the first parity bits and the second parity bits. Accordingly, a complexity of a decoding circuit is decreased.
Patent TW-201526702-A (TW)
Title: Driving device and light system
Inventor: Wu en-min
IPC: H05B33/08
Filed: 2013-12-20
Abstract: A driving device providing a driving power to a light device and including a power transformation module, a sense module, a processing module, a voltage stabilizing module and a control module. The power transformation module transforms an external power to the driving power and an auxiliary power according to a control signal. The sense module is coupled to the light device and detects the driving power to generate a first voltage and a second voltage. The processing module is coupled to the sense module and calculates an operation power of the light device according to the first and the second voltages. The processing module compares the operation power with a pre-determined power to generate a feedback signal. The voltage stabilizing module is coupled to the power transformation module to limit a maximum value of the auxiliary power and generates an working power. The control module is coupled to the processing module, the voltage stabilizing module and the power transformation module, receives the working power and generates the control signal according to the feedback signal to adjust the driving power. The light device operates in a constant power mode according to the driving power.
Patent TW-201438871-A (TW)
Title: Co-extrusion print head for multi-layer battery structures
Inventor: COBB CORIE
IPC: B29C48/07
Filed: 2013-12-26
Abstract: A co-extrusion print head capable of extruding at least two layers vertically in a single pass having a first inlet port connected to a first manifold, a first series of channels connected to the first inlet port arranged to receive a first fluid from the first inlet port, a second inlet port connected to one of either a second manifold or the first manifold, a second series of channels connected to the second inlet port arranged to receive a second fluid from the second inlet port, a merge portion of the print head connected to the first and second series of channels, the merge portion arranged to receive the first and second fluids, and an outlet port connected to the merge portion, the outlet port arranged to deposit the first and second fluids from the merge portion as a vertical stack on a substrate.
Patent TW-201437505-A (TW)
Title: Roller bearing device and support roll of rolling machine using the same
Inventor: MASUI TAKASHI
IPC: F16J15/3232
Filed: 2014-01-09
Abstract: The present invention provides a roller bearing device, which comprises a sealing device that closes an opening of a first annular space between inner and outer ring members. The sealing device comprises a core ring. The core ring comprises a vent hole formed therein and the vent hole connects the first annular space and the second annular space to allow the pressure inside the first annular space to be released to the second annular space. When the pressure inside the first annular space exceeds a predetermined pressure, a second sealing lip separates from a lubricant fling ring to allow the pressure inside the first annular space to pass through the vent hole and the second annular space to be released to the outside space.
Patent TW-201531061-A (TW)
Title: Network system, switch, and operating method of network system
Inventor: CHENG CHEN-CHANG
IPC: H04L45/02
Filed: 2014-01-23
Abstract: An operating method of a network system includes setting a plurality of first connection ports of a plurality of connection ports of a first switch belonging to a first loop group; receiving, through the first switch, a topology change notification; determining, through the first switch, whether the topology change notification is received via one of the first connection ports; and in a condition that the topology change notification is received via one of the first connection ports, outputting, through the first switch, the topology change notification via the other one/ones of the first connection ports, and not via the connection port/ports which do/does not belong to the first loop group. With such operation, broadcasting the topology change notification can be avoided, so as to increase the efficiency, bandwidth, and stability of the network system.
Patent TW-201529566-A (TW)
Title: Electron transporting compounds and organic electroluminescent devices using the same
Inventor: BANUMATHY BALAGANESAN
IPC: C09K11/06
Filed: 2014-01-24
Abstract: The present invention discloses a novel compound of Formula 1, and an organic electroluminescent device using the same. In Formula 1, X and Y independently represents an aromatic or a hetero aromatic hydrocarbon having a carbon number of from 5 to 10. Ar1 to Ar7 each independently represents an unsubstituted or substituted aromatic hydrocarbon having a carbon number of from 4 to C12, or an unsubstituted or substituted condensed polycyclic aromatic hydrocarbon having a carbon number of from 4 to 12; Ar1 to Ar7 can form an annulated or fused aromatic ring system with the adjacent aromatic hydrocarbons. When the compound of Formula I is used in the device, high luminous efficiency, longer lifetime and low driving voltage can be achieved.
Patent TW-201529483-A (TW)
Title: Method for treating an acidic waste solution
Inventor: LIU YI-TING
IPC: C02F103/34
Filed: 2014-01-28
Abstract: The present invention provides a method for treating an acidic waste solution comprising the steps of: providing an acidic waste solution; filtering the acidic waste solution to remove impurities from the acidic waste solution; adding an alkaline solution into the acidic waste solution to produce solid fluorosilicates; separating the solid fluorosilicates from the acidic waste solution; adding the first buffer agent into the acidic waste solution, so that the pH value of the acidic waste solution is adjusted to the first pH value; exchanging cationic impurities of the acidic waste solution with cations in a cation-exchange resin; adding the second buffer agent into the acidic waste solution, so that the first pH value of the acidic waste solution is adjusted to the second pH value and the reaction between the acidic waste solution and the buffer agent produces fluorides and an aqueous solution ; separating the fluorides from the aqueous solution to obtain the solid fluorides.
Patent TW-201502469-A (TW)
Title: Method of measuring thickness of boiler tube
Inventor: OGUMA NOBUHIRO
IPC: G01B17/02
Filed: 2014-02-06
Abstract: A method of measuring the thickness of a boiler tube includes forming an inspection hole 17 on the side of a boiler tube 10a in a longitudinal direction thereof; connecting a base end of a guide pipe 16 to the inspection hole 17; attaching a closing member 24 to the guide pipe 16 during normal use; when a measuring thickness of the guide pipe 16 is performed, detaching the closing member 24 from the guide pipe 16; inserting an ultrasonic probe 18 into the boiler tube 10a from the leading end of the guide pipe 16; and moving the ultrasonic probe 18 around in the boiler tube 10a.
Patent TW-201532026-A (TW)
Title: Liquid crystal lens
Inventor: YANG PO-SEN
IPC: G02B27/22
Filed: 2014-02-11
Abstract: The present invention relates to a liquid crystal lens including a first substrate, a plurality of first primary electrodes, a plurality of first auxiliary electrodes, a first alignment layer, a second substrate, a plurality of second primary electrodes, a plurality of auxiliary electrodes, a second alignment layer, a liquid crystal layer, and a power supply unit. The power supply unit can provide different driving voltages to the first primary electrodes, the first auxiliary electrodes, the second primary electrodes and the auxiliary electrodes, so the liquid crystal layer can change the axle direction and the refractive index of liquid crystal accordingly, and 3D screen can provide good 3D visual effect according to user's view angles.
Patent TW-201446539-A (TW)
Title: Printed circuit board fluid flow structure and method for making a printed circuit board fluid flow structure
Inventor: CHEN CHIEN-HUA
IPC: B41J2/14
Filed: 2014-02-26
Abstract: In one example, a fluid flow structure includes a micro device embedded in a printed circuit board (PCB). Fluid may flow to the micro device through a channel in the PCB and a PCB conductor is connected to a conductor on the embedded micro device.
Patent TW-201504139-A (TW)
Title: Method for purifying hydrogen gas and purification apparatus
Inventor: KISHII MITSURU
IPC: C01B3/56
Filed: 2014-03-05
Abstract: This method for purifying hydrogen gas comprises repeating a cycle that includes: a step for introducing a mixed gas into adsorption columns (10A-10D) packed with adsorbent, adsorbing the impurities in the mixed gas on the adsorbent, and delivering hydrogen-enriched gas enriched by hydrogen from the adsorption columns, the adsorption columns (10A-10D) being kept under relatively high pressure, and the mixed gas being introduced by a pressure swing adsorption technique that uses the adsorption columns; and a step for depressurizing the adsorption columns, desorbing the impurities from the adsorbent, and delivering the desorbed gas from the adsorption columns. The gas inside a variable-volume gas holder (2) is discharged while introducing the desorbed gas delivered from the adsorption columns into the gas holder (2) and maintaining a substantially constant pressure inside the gas holder (2).
Patent TW-201514929-A (TW)
Title: Image sensor
Inventor: FUJIUCHI AKIKO
IPC: H01L31/02
Filed: 2014-03-14
Abstract: An image sensor (100) comprises a lens body (4), a sensor (6), and a first casing (1). The lens body (4) focuses light, which has been radiated toward an object (30) to be read and then reflected by the object (30) to be read, from a direction diagonal to the XZ plane. The sensor (6) receives the light focused by the lens body (4). The first casing (1) has a surface (1j), in which the length along the secondary scanning direction decreases toward the object (30) to be read, on a side surface extending along the primary scanning direction, and houses or holds the lens body (4) and the sensor (6).
Patent TW-201448390-A (TW)
Title: Countermeasure element against static electricity
Inventor: SUZUKI SHINGO
IPC: H01T4/12
Filed: 2014-03-14
Abstract: Provided is a countermeasure element against static electricity, which has excellent durability capable of withstanding repeated use, while being reduced in variation of discharge characteristics. This countermeasure element against static electricity is characterized by comprising: an insulating laminate having laminated first and second insulating substrates; first and second discharge electrodes which are arranged between the insulating substrates so that lateral surfaces thereof face each other; first insulating layers which are provided on the lateral surfaces of the discharge electrodes and contain a vitreous material; second insulating layers which are provided on the main surfaces of the discharge electrodes and contain a vitreous material; and a discharge-inducing unit having at least one hollow part, which is provided between the lateral surfaces of the discharge electrodes, with the first insulating layers being interposed therebetween, so that at least a part of the discharge-inducing part overlaps the main surfaces of the discharge electrodes, with the second insulating layers being interposed therebetween, and which is formed of a porous material that has discontinuously scattered minute empty spaces.
Patent TW-201504911-A (TW)
Title: Production method of transparent conductive substrate and transparent conductive substrate
Inventor: UCHIDA HIROSHI
IPC: G06F3/044
Filed: 2014-03-28
Abstract: To provide: a method for producing a transparent conductive substrate that is suitable for a capacitive touch panel having high pattern recognition performance by simple processes; and a transparent conductive substrate. First electrode regions (12) and second electrode regions (14) are printed in different positions on the same plane with use of a transparent conductive ink. After printing a first electrode connection region (16) that electrically connects the first electrode regions (12) in one direction with use of the transparent conductive ink, pulse light is irradiated thereon so that the region is sintered and formed into a conductor. After that, the surface of the first electrode connection region (16) is covered with a transparent insulating layer (18). After printing a second electrode connection region (20) that passes through the surface of the transparent insulating layer (18) and electrically connects the second electrode regions (14) in a direction that is different from the direction of the first electrode connection region (16) with use of the transparent conductive ink, pulse light is irradiated thereon so that the region is sintered and formed into a conductor.
Patent TW-201507614-A (TW)
Title: Line roller and fishing line guide mechanism using same
Inventor: HIRAOKA HIROKAZU
IPC: A01K89/015
Filed: 2014-04-09
Abstract: A line roller basically includes a bearing member and a guide member. The bearing member includes: an inner race having a cylindrical shape; an outer race having a cylindrical shape and a plurality of rolling elements. The outer race is disposed on an outer peripheral side of the inner race. The rolling elements are circumferentially aligned at intervals between the inner race and the outer race. The guide member is made of a material of the same kind as that of the outer race. Further, the guide member is a tubular member having a guide surface for guiding a fishing line on the outer peripheral surface thereof. The guide member is firmly fixed to the bearing member on the outer peripheral surface of the bearing member.
Patent TW-201540756-A (TW)
Title: Manufacturing method of continuous thermosetting and thermoplastic composite material elastomer
Inventor: WU YU-JUAN
IPC: B32B7/10
Filed: 2014-04-23
Abstract: The present invention provides a manufacturing method of continuous thermosetting and thermoplastic composite material elastomer, which comprises: first preparing thermosetting and thermoplastic raw materials and adhering material, wherein the adhering material is formed by mixing the thermosetting and thermoplastic raw materials with gluing agent; respectively compressing the thermosetting and thermoplastic raw materials and the bonding material into sheet-like forms for output; disposing the sheet-like bonding material between the sheet-like thermosetting and thermoplastic raw materials; then placing a fitting object on the surface of the sheet-like thermosetting raw material or thermoplastic raw material, and applying pressure to bond the fitting object with the thermosetting and thermoplastic raw materials and the bonding material relatively; and finally heating and shaping the bonded fitting object, the thermosetting and thermoplastic raw materials, and the bonding material to obtain a composite material elastomer with the characteristics of fitting object and thermosetting and thermoplastic materials.
Patent TW-201447358-A (TW)
Title: Imaging lens and electronic apparatus utilizing the imaging lens
Inventor: CHEN SHIH-HAN
IPC: G02B13/00
Filed: 2014-05-09
Abstract: An imaging lens comprises a first lens element, a second lens element, a third lens element, a fourth lens element, and a fifth lens element arranged in order from an object side to an image side along an optical axis of said imaging lens, each of said first lens element, said second lens element, said third lens element, said fourth lens element, and said fifth lens element have an object-side surface facing toward the object side and an image-side surface facing toward the image side. Said object-side surface of said first lens element has a convex portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of said first lens element. Said image-side surface of said second lens element has a concave portion in a vicinity of the optical axis and a concave portion in a vicinity of a periphery of said second lens element. Said third lens element is made of plastics. Several sag values of said object-side surface of said fourth lens element, which radically from the optical axis, are defined as Sag_r0, Sag_r1, Sag_r2, and Sag_r3, and said sag values satisfy |Sag_r1-Sag_r0| > |Sag_r2-Sag_r1|, and |Sag_r3-Sag_r2| > |Sag_r2-Sag_r1|. Said image-side surface of said fifth lens element has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of said fifth lens element.
Patent TW-201515339-A (TW)
Title: Electric connector with guide member
Inventor: YUNOKI TORU
IPC: H01R13/631
Filed: 2014-05-12
Abstract: An objective of the present invention is to provide an electric connector having a guide metal member for guiding a mating connector when the electrical connector is connected to the mating connector to improve wear resistance and strength of the guide metal member. A guide metal member (30) is made by bending sheet metal member in a sheet thickness direction thereof. A plate surface of the guide metal member (30) is attached to face a corresponding wall of a circumferential wall (13) of a housing (10). The guide metal member (30) includes: an attached part (31) attached to an attachment part (14B) which is formed at ends of a pair of sidewalls; and a connector (33) to connect the attached parts to each other. The attached part (31) has an inverse U-shape, which is formed by an upper surface of the attachment part (14B) in upward direction, and includes a guide surface to form a slope surface in a top surface (31C). The connector (33) is located along a receiving inner surface of an end wall or a bottom wall. The connector (33) slidably makes contact with a relative connector in a guide surface of the attached part to guide a mating connector.
Patent TW-201542236-A (TW)
Title: Formulation and manufacturing method for white-purifying moisture-retaining care product
Inventor: YU HSIN-HER
IPC: A61K8/73
Filed: 2014-05-15
Abstract: A formulation and a manufacturing method for white-purifying moisture-retaining care products are disclosed, which comprises a cosmetic formulation material that is determined by selecting at least one from hyaluronic acid, arbutin, mandelic acid and grapefruit seed antiseptic. By dissolving the cosmetic formulation material in water and using a manufacturing technique to process the cosmetic formulation material into cosmetic care products, an excellent cosmetic care function can be achieved.