baber/WOPTO huggingface dataset:
Patent TW-201636133-A (TW)
Title: Complex tungsten carbide knife manufacturing method using protective gas for welding
Inventor: WANG WEN-KUAN
IPC: B23K11/36
Filed: 2015-04-01
Abstract: Provided is a complex tungsten carbide knife manufacturing method using protective gas for welding. In the method, one end of tungsten carbide material is in contact with one end of alloy steel material, while the other end of the tungsten carbide material and the other end of the alloy steel material are electrically connected to the positive and negative electrodes of a DC power source, respectively, through a transformer. The DC power source outputs a pulsed DC current, which passes through the contact interface between the tungsten carbide material and the alloy steel material, to generate a heating effect. At the same time, high-concentration hydrogen is sprayed to the contact interface between the tungsten carbide material and the alloy steel material for serving as protective gas. Under protection of the protective gas, the alloy steel material is melted and thus welded to the tungsten carbide material. Finally, a cooling and curing process is performed to finish the manufacturing of the complex tungsten carbide knife. As a result, in the atmospheric environment, it is able to inhibit high-temperature oxidization without using welding flux, and increase the binding strength as well as decrease the defective rate of products.
Patent TW-201606378-A (TW)
Title: Methods of patterning and making masks for three-dimensional substrates
Inventor: PANDOJIRAO PRAVEEN
IPC: G02C11/00
Filed: 2015-04-23
Abstract: The present invention provides a method of making a mask for patterning a three-dimensional substrate. A mandrel includes a form machined in a surface corresponding to a shape of the substrate. A layer of material is deposited in a first region of the form and a metal layer is deposited in a second region of the form. A portion of the mandrel is subsequently removed. The present invention also provides a method of patterning a three-dimensional substrate with a mask.
Patent TW-201540433-A (TW)
Title: Bias and reversing mechanism for roller clutch ratchet
Inventor: ROSS DAVID
IPC: B25B13/46
Filed: 2015-04-23
Abstract: A roller clutch mechanism of a reversible ratchet tool is configured to include a biasing and reversing mechanism for biasing rollers in the roller clutch mechanism. A cage member of the roller clutch mechanism locates rollers in either a clockwise or counterclockwise position based on a selective position of the reverser mechanism. The reverser mechanism applies a constant bias to the cage member so that the rollers are constantly biased and quickly engage between the ratchet body and the drive head. The constant bias applied to the cage member reduces the ratcheting angle for improved performance of the reversible ratchet tool.
Patent TW-201612451-A (TW)
Title: Rotating beacon
Inventor: HUANG ZHI-QIANG
IPC: F21V5/00
Filed: 2015-04-28
Abstract: There is provided a beacon assembly (10) including an integral cast metal mounting base (11) having a mounting flange (12) bounded by a ventilated side wall portion (16) and an upper wall portion (17) combining to support integral cooling fins (20). The side wall portion (16), transparent housing (23) and mounting base (11) form an upper chamber (24). An integrally formed motor housing portion (32) supports a synchronous DC motor (36) driving an input spur gear (44) meshed with an annular output gear (53) supporting a metallized polymer parabolic reflector (56). The thermal mount (30) mounts an LED Array (60) using thermal paste at the reflector (56) focal point.
Patent TW-201640228-A (TW)
Title: Overlay mark pattern and method of correcting overlay error
Inventor: LIOU EN-CHIUAN
IPC: G03F7/20
Filed: 2015-05-12
Abstract: The present invention provides an overlay mark information, comprising: at least a pair of first overlay mark patterns disposed in a first layer, each first overlay mark pattern consists of a plurality of first mark units arranged along a first direction, wherein each first mark unit includes at least one first pattern and at least one second pattern, and the dimension of the first pattern is different from the dimension of the second pattern; and at least a pair of second overlay patterns disposed in the first layer, each second overlay mark pattern consists of a plurality of second mark units arranged along the first direction, wherein the pattern of each first mark unit is same as the pattern of each second mark unit after 180 degrees rotated.
Patent TW-201643592-A (TW)
Title: High voltage starting circuit
Inventor: LEE CHOW PENG
IPC: G05F3/26
Filed: 2015-06-02
Abstract: A high voltage starting circuit is disclosed, which is to convert an input voltage and an enable voltage from the high voltage to a working voltage in low voltage, wherein the high voltage starting circuit includes an input stage, which activates when the enable voltage is higher than a preset threshold voltage through logic determination and generates a regulatory voltage; and an output stage, which outputs the working voltage corresponding to the regulatory voltage. Accordingly, the disclosed uses simply the mainstream components in general instead of voltage resistance gate MOS, thereby simplifying the circuit design and having a high error tolerance, in addition, achieving an efficacy of converting the high voltage power into lower voltage, furthermore, bringing down the cost in manufacturing circuits.
Patent TW-201607866-A (TW)
Title: Vibration parts feeder
Inventor: MATSUSHIMA AKIRA
IPC: B65G47/14
Filed: 2015-07-03
Abstract: The present invention is intended to improve the component-supplying performance of a vibratory component transport device. A shape transition section (16) in which the cross-section shape changes smoothly is used for the portion of a chute (component transport member) (12) from the outlet of a rounded groove (14) provided on the upstream side of a transport path (13) to the inlet of an alignment/transport section (15) provided on the downstream side of the transport path (13), the cross-section shape of the shape transition section (16) changing smoothly in the component transport direction from the shape of the rounded groove (14) to the shape of the inlet of the alignment/transport section (15). The smooth change eliminates sudden drops between the outlet of the rounded groove (14) and the inlet of the alignment/transport section (15), and reduces the likelihood of change in orientation when a component (P) that properly oriented in the R groove (14) is transferred to the alignment/transport section (15).
Patent TW-201702406-A (TW)
Title: Ferritic stainless steel sheet and method for manufacturing same
Inventor: YOSHINO MASATAKA
IPC: C22C38/46
Filed: 2015-07-07
Abstract: Provided are a ferritic stainless steel sheet having adequate corrosion resistance and excellent forming properties and ridging resistance, and a method for manufacturing the same. This ferritic stainless steel sheet contains, in terms of % by mass, 0.005-0.025% C, 0.02-0.50% Si, 0.55-1.00% Mn, 0.04% or less of P, 0.01% or less of S, 0.001-0.10% Al, 15.5-18.0% Cr, 0.1-1.0% Ni, and 0.005-0.025% N, the remainder comprising Fe and unavoidable impurities, the breaking elongation of the ferritic stainless steel sheet being 28% or greater, the average r value thereof being 0.75 or greater, and the minimum value of the maximum logarithmic strain of the forming limit based on a forming limit diagram (FLD) being 0.15 or greater.
Patent TW-201616891-A (TW)
Title: Procedures for 3GPP circuit switched fallback
Inventor: BELGHOUL FAROUK
IPC: H04W76/04
Filed: 2015-07-07
Abstract: Mobile devices, base stations, and/or relay stations may implement CSFB (circuit switched fallback) operations by using RRC (radio resource control) connection release and/or handover procedures. If the CSFB RAT (radio access technology) target is not well configured, the UE may be informed and provisioned by the NW during a CSFB procedure with the information to return to LTE. Having this information, the UE may perform an autonomous search of LTE cells after the CSFB call release, speeding up return to LTE. To minimize potential call failures during CSFB, the UE may autonomously perform an additional cell search, in particular a search for cells on a RAT different from the initial target RAT. This creates an opportunity to prevent call failure of CSFB calls that would otherwise fail. The UE may be provisioned during the CSFB procedure with information to perform the additional cell search, should such a search be necessary.
Patent TW-201704477-A (TW)
Title: Nucleic acid extracting device
Inventor: CHEN WANG-CHU
IPC: B01D15/36
Filed: 2015-07-17
Abstract: A nucleic Acid extracting device is provided, including an upper module, a lower module, and a nucleic acid capturing material. The lower module has a sample chamber with a sample received therein, an elution chamber with a elution received therein, and a nucleic acid capturing chamber with the nucleic acid capturing material disposed therein. The upper module has a sample channel communicated with the sample chamber, an elution channel communicated with the elution chamber. The sample enters the nucleic acid capturing chamber via the sample channel, such that the nucleic acid capturing material captures the nucleic acid in the sample. Subsequently, the elution enters the nucleic acid capturing chamber via the elution channel, to bring the nucleic acid out of the nucleic acid capturing chamber.
Patent TW-201610222-A (TW)
Title: Semiconductor manufacturing apparatus and manufacturing method for semiconductor
Inventor: FUJIKURA HAJIME
IPC: C23C16/455
Filed: 2015-07-17
Abstract: The present invention provides a technique for improving film quality of a thin film formed on a substrate. Along a transporting path provided within a first container in a way from an inlet to an outlet, a plurality of substrates are arranged to a row to be transported, and a driving portion of a substrate driving mechanism is driven for transporting the substrates in and out of a second container in order, which is formed to be separate from a substrate driving mechanism provided within the first container, and provided within a substrate move-in chamber and a substrate move-out chamber, respectively.
Patent TW-201619163-A (TW)
Title: Charge transport material
Inventor: NAKAIE NAOKI
IPC: C07D487/14
Filed: 2015-07-23
Abstract: A charge transport material containing a charge transport substance that is composed of a compound represented by formula (1) and another charge transport substance that is composed of a charge transport compound having a molecular weight of 200-9,000 exhibits good solubility in an organic solvent. A charge transport varnish, from which a charge transport thin film having excellent charge transport properties, flatness and uniformity is formed with good reproducibility, is able to be prepared by dissolving the above-described charge transport material in an organic solvent.
Patent TW-201622218-A (TW)
Title: Binder for forming nonaqueous battery electrode, binder composition, electrode mixture slurry using same, electrode structure and nonaqueous battery
Inventor: SUGAWARA KENTA
IPC: C08J3/20
Filed: 2015-07-24
Abstract: Provided is a binder for forming a nonaqueous battery electrode, which has heat resistance, solvent resistance and good adhesion to a powder electrode material and a collector, and which could contribute to improvement of the battery characteristics. This binder for forming a nonaqueous battery electrode is easily used industrially. This binder for forming a nonaqueous battery electrode contains an aromatic polyamide resin and has a total halogen content of 100 ppm or less.
Patent TW-201607421-A (TW)
Title: Electromagnetic shielding material and method for packaging optical module
Inventor: ZHOU MIN
IPC: H05K9/00
Filed: 2015-07-31
Abstract: The embodiment of the invention provides a method of electromagnetic shielding material and package optical module, comprising: electromagnetic shielding layer, characterized in that wherein the electromagnetic shielding layer comprises external magnetic flux guide layer, insulating dielectric layer and internal magnetic flux guide layer; wherein the external magnetic flux guide layer is a network structure, each cell forms the a first guide unit, wherein the first guide unit is cone-shape, and the guide unit and horizontal direction have a first angle, wherein the first angle is greater than 0 degrees less than 90 degrees; wherein electromagnetic shielding layer is in a zigzag shape. The use of the present invention can achieve the setting up of the grounding point without the light components, and achieve the paste type package, convenient disassembly, and repair. The electromagnetic shielding material provided by the invention is a soft material. Only need to set out the positioning box around the optical components, the efficiency is high, the labor cost is low.
Patent TW-201617695-A (TW)
Title: Multifocal lens design and method for preventing and/or slowing myopia progression
Inventor: BRENNAN NOEL A
IPC: A61F9/00
Filed: 2015-08-27
Abstract: Contact lenses incorporate multifocal power profiles that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the ophthalmic lens and at least one peripheral zone surrounding the first zone. The at least one peripheral zone has a different width and dioptric power than the first zone. The first zone and at least one peripheral zone are stepped or discontinuous. The multifocal power profile has substantially equivalent foveal vision correction to a single vision lens and has a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression.
Patent TW-201613213-A (TW)
Title: DIN rail mounting device, electrical leakage detection unit, switch unit and breaker
Inventor: NAKAMICHI YOSHIYA
IPC: H02B1/052
Filed: 2015-09-24
Abstract: The DIN rail mounting device comprises a mounting recess facing the DIN rail, a stationary engagement section provided on one sidewall of the mounting recess, a sliding engagement section provided on another sidewall of the mounting recess opposing the one sidewall. The sliding engagement section comprises a locking member, and an opposing pair of guiding walls. The pair of guiding walls include an opposing pair of guiding grooves. The locking member is slidably supported by the pair of guiding grooves. The locking member comprises a first sliding section and a second sliding section. The first sliding section comprises a pair of resilient pieces that make sliding contact with the pair of guiding grooves. The second sliding section comprises a connecting section, a sliding front end portion located at the one end of the connecting section facing the mounting recess, and a sliding base end portion located at the other end of the connecting section. The connecting section is interposed between the pair of resilient pieces with gaps existing between the former and the latter. The pair of resilient pieces are connected to each other via the sliding base end portion. The sliding front end portion and the sliding base end portion make sliding contact with the pair of guiding grooves.
Patent TW-201626464-A (TW)
Title: Field-effect transistor
Inventor: UEMATSU MASASHI
IPC: H01L29/786
Filed: 2015-10-13
Abstract: A field-effect transistor (100) is provided with a channel (30c) formed of a semiconductor nano wire (30). A source region (30s) and a drain region (30d) are formed adjacent to the channel (30c), and a gate electrode (40) is provided above the channel. On the main surface of the semiconductor nano wire (30), a mask layer (50) is provided, said mask layer containing dopant atoms to be a donor or an acceptor. Though the dopant atoms are ion-implanted into the mask layer (50) on a side wall portion of the gate electrode (40) as well, the implanted ions stay at an upper portion, and are not implanted as far as to a portion in contact with the main surface of the semiconductor nano wire (30). Consequently, a mask layer portion formed with a thickness W on the side wall of the gate electrode (40) does not function as a diffusion source of the dopant.
Patent TW-201631431-A (TW)
Title: Efficient integrated switching voltage regulator
Inventor: SIZIKOV GREGORY
IPC: G05F1/46
Filed: 2013-06-06
Abstract: Described herein is an integrated circuit which comprises: a switching voltage regulator (SVR), having one or more bridge drivers, to provide regulated power supply to a plurality of power domains; and a power control unit (PCU) operable to adjust switching frequencies of the SVR according to states of the plurality of power domains, wherein drive strength or active phase count of the one or more bridge drivers is also adjusted by a logic unit of the SVR when the switching frequencies of the SVR are adjusted.
Patent TW-201716153-A (TW)
Title: Electronic product sorting system and sorting method
Inventor: WANG JUSTIN JIAN-YOU
IPC: G06K9/78
Filed: 2015-11-04
Abstract: An electronic product sorting system includes a conveying device; an image capturing device configured to capture at least one image of an electronic product; a storage unit configured to pre-store appearance characteristic information of a plurality of predetermined electronic products; a processing unit coupled to the image capturing device and the storage unit, configured to determine appearance characteristic information of the electronic product according to the at least one image of the electronic product, and generate a comparison result by comparing appearance characteristic information of the electronic product and the plurality of predetermined electronic products; and a sorting unit configured to sort the electronic product according to the comparison result.
Patent TW-201621966-A (TW)
Title: Charged particle device for treatment of a moveable substrate and method for treatment of a moving substrate in a processing system
Inventor: KLEMM GUNTER
IPC: H01J37/30
Filed: 2015-11-04
Abstract: According to the present disclosure, a charged particle device for treatment of a moveable substrate and a method for treatment of a moving substrate in a processing system are provided. The charged particle device includes a source for forming a beam of charged particles for treatment of the substrate moving along a transport direction and a beam displacement device for moving the beam of charged particles from a first beam trajectory to at least a second beam trajectory along the transport direction.
Patent TW-201716887-A (TW)
Title: Target image alignment device and exposure machine with the same comprising a two-dimensional moving and carrying unit and an optical detecting unit
Inventor: Zhang hong-ming
IPC: G03F9/00
Filed: 2015-11-06
Abstract: This invention discloses a target image alignment device comprising a two-dimensional moving and carrying unit and an optical detecting unit; the two-dimensional moving and carrying unit comprises a first sliding rail, a first sliding seat, a second sliding rail and the second sliding seat; the first sliding rail is arranged on an exposure machine, is located at the adjacent side of the alignment position and is configured in a way that its sliding direction is parallel to a first direction; the first sliding seat is movably arranged on the first sliding rail so as to be driven to slide; the second sliding rail is combined with the first sliding seat and is configured in ways that its sliding direction is parallel to a second direction and the second sliding rail extends to the upside of the alignment position, and the second direction is vertical to the first direction; the second sliding seat is movably arranged on the second sliding rail so as to be driven to slide; and the optical detecting unit is arranged on the second sliding seat, and the relative position between the optical detecting unit and the second sliding seat is fixed during an alignment procedure.
Patent TW-201717601-A (TW)
Title: Vehicle wireless off-hook device and method comprising an instrument unit, a prompt unit, and an off-hook unit
Inventor: TSAI YI-YANG
IPC: H04M1/03
Filed: 2015-11-06
Abstract: Disclosed are vehicle wireless off-hook device and method. The device comprises an instrument unit, a prompt unit, and an off-hook unit. The device is characterized in that: the instrument unit comprises a transmission and reception part and a control part, the prompt unit comprises a vibration part and a selection part, and the off-hook unit is used for wireless pairing and selecting each the smart device and used for receiving the wireless audio for outputting a physical audio. The method mainly establishes wireless connection of the instrument unit, the prompt unit, and the off-hook unit so that a driver can receive an incoming call notification through instrument unit or prompt unit without influencing driving safety, and further answer calls. Even when the vehicle stops, the driver can enquire a miss call or dial back through instrument unit.
Patent TW-201625133-A (TW)
Title: Electrical reel
Inventor: HAYASHI KENTARO
IPC: A01K89/017
Filed: 2015-11-10
Abstract: An electrical reel is disclosed, which achieves miniaturization and lightweight characteristics and improves operability. The electrical reel (8) comprises a reel body (12), a spool (14), a motor (16), an operation part (18), a power receiving part (20), a rotation detection part (22), and a signal sending part (28). The reel body (12) includes a frame (34), a thumb seat (36), a first side cover and a second side cover. The frame (34) includes a first side plate (34a) and a second side plate. The thumb seat (36) is disposed at a position farther away from a rod-mounting seat (32) than an axis (X) of the spool (14). The first side cover (38) and the second side cover are used to respectively cover the first side plate (34a) and the second side plate. The operation part (18) is disposed for the operation of the motor (16). The power receiving part (20) receives the power from the outside to drive the motor (16). The rotation detection part (22) is used to detect the rotation of the spool (14). The signal sending part (28) is used to convert the information detected by the rotation detection part (22) into signals for wireless transmission outwardly.
Patent TW-201630270-A (TW)
Title: Magnetic connection apparatus
Inventor: MICHELMANN FOLKE
IPC: H01R11/30
Filed: 2015-11-19
Abstract: The invention relates to a magnetic connection apparatus for connecting two units (11a, 11b), wherein at least one first connection member (1a) is associated with a first unit (11a) and at least one second connection member (1b) is associated with a second unit (11b). A first connection member (1a) and a second connection member (1b) form a pair (6) of connections. The connection members (1a, 1b) of a pair (6) of connections each have a plurality of contacts (2). The connection members (1a, 1b) of a pair (6) of connections make magnetic contact with one another, wherein the connection members (1a, 1b) of a pair (6) of connections can be rotated relative to one another in the contact-connected state.
Patent TW-201717753-A (TW)
Title: Defaunating box
Inventor: HSU HAO-JUNG
IPC: A01M1/20
Filed: 2015-11-30
Abstract: A defaunating box is disclosed, the defaunating box is used for filling an insecticidal cream and allowing an insect to enter and eat the insecticidal cream. The defaunating box includes a main body, at least one filling hole and a plurality of insect entrances. The main body includes a top surface, at least one side surface and a bottom surface. The top surface and the bottom surface are two opposite surfaces. The at least one surface is connected to the top surface and the bottom surface. The at least one filling hole is located on the main body, for filling the insecticidal cream. The plurality of insect entrances are located on the at least one side surface, for allowing the insect to enter to the main body to eat the insecticidal cream.