baber/WOPTO huggingface dataset:
Patent TW-201622099-A (TW)
Title: Semiconductor device, and alternator and electric power conversion device using same
Inventor: ISHIMARU TETSUYA
IPC: H01L25/11
Filed: 2015-09-10
Abstract: This semiconductor device is provided with: a first external electrode that has a circular periphery; a MOSFET chip; a control circuit chip that receives input of voltages of the drain electrode and source electrode of the MOSFET and supplies a signal for controlling the MOSFET to the gate electrode thereof on the basis of the voltages; a second external electrode that is disposed on the opposite side of the MOSFET chip from the first external electrode and has an external terminal on the central axis of the circular periphery of the first external electrode; and an insulating substrate for insulation between the control circuit chip and the external electrode. The first external electrode, the drain electrode and source electrode of the MOSFET chip, and the second external electrode are arranged so as to overlap in the direction of the central axis, the drain electrode of the MOSFET chip and the first external electrode are connected together, and the source electrode of the MOSFET chip and the second external electrode are connected together.
Patent TW-201710561-A (TW)
Title: Multipoints and multiangles electrochemical machining apparatus and machining method thereof
Inventor: BAKER GEORGE EDWARD
IPC: C25B15/04
Filed: 2015-09-11
Abstract: An Electrochemical Machining (ECM) Apparatus is provided. The ECM apparatus includes at least one electrode, a guiding member and an actuation member. The electrode includes a conductive end and a free end. The guiding member locates the electrode and guides the electrode to move. The actuation member conducts a pressure to the free end of the electrode; thereby the conductive end of the electrode having angles variations via the guiding member. When multiple electrodes are used, the ECM apparatus of the present disclosure is capable of providing multiple points and multiple angles machining, therefore products having complicated surfaces can be efficiently manufactured, and the working time and the manufacturing cost can be reduced.
Patent TW-201622927-A (TW)
Title: Cutting blade for oscillating tool
Inventor: MARKS JOEL S
IPC: B26B7/00
Filed: 2015-09-21
Abstract: An improved blade for use with an oscillating power tool is disclosed. A rectangular style blade includes side teeth to eject debris and allow rapid but well controlled blind plunge cuts. The side teeth are preferably asymmetric with a forward orientation to bias debris out and the blade inward. Preferably one or more openings or slots allow for additional debris removal. The side teeth also allow for controlled side cutting.
Patent TW-201711606-A (TW)
Title: Filtering food material box
Inventor: Shao zhi-cheng
IPC: A47J19/00
Filed: 2015-09-30
Abstract: The invention belongs to the technical field of bases or containers which are placed in cooking-vessels and provided with holes, provides a filtering food material box and solves the problems that a filtering cover and a pipe body are required to be fixed together through a tying rope, deformation is easily caused, and food materials are leaked out. The filtering food material box comprises a box body (1) and a box cover (3), wherein the box body (1) is provided with a plastic box wall (2); the box cover (3) is provided with a plastic cover wall (4), lower filter paper (5) is arranged on the lower end face of the plastic box wall (2), upper filter paper (6) is arranged on the upper end face of the plastic cover wall (4), two or more clamping grooves (7) are formed in the upper end face of the plastic box wall (2), two or more clamping blocks (8) are correspondingly arranged at one side of the top face of the plastic cover wall (4), and when the plastic box wall (2) and the plastic cover wall (4) are folded in an attached mode, the clamping blocks (8) can be pressed into the clamping grooves (7) for clamping. The filtering food material box has the advantages of being low in material consumption, firm in covering and closing and convenient to manufacture.
Patent TW-201720517-A (TW)
Title: Cyclone emulsion machine comprises a material storage tank, a gas regulation device, an oscillation emulsion device, and a transfusion device to flap the grease into individual molecules without generating bubbles
Inventor: CHEN ZHENG-XIONG
IPC: B01F3/08
Filed: 2015-12-03
Abstract: A cyclone emulsion machine is disclosed, which comprises a material storage tank, a gas regulation device, an oscillation emulsion device, and a transfusion device. The material storage tank stores liquid, the top portion and a liquid surface define the gas space. The liquid comprises water and grease. The gas regulation device comprises a gas source, air-intake pipe, and exhausting pipe. The gas source provides the inert gas which passes through the air-intake pipe to enter the gas space, and in turn squeezes the air to the exterior from the exhausting pipe. The oscillation emulsion device comprises a reaction pipeline and an oscillator. The transfusion device comprises the first pipeline. The liquid passes through the first pipeline to enter the reaction pipeline. The oscillator provides the vibration wave flapping the liquid, so that the grease in liquid is emulsified and dissolved in the water to obtain the emulsion liquid. Accordingly, the grease in the present invention is not oxidized, flapped into individual molecules, and thus able to be emulsified completely in water without generating bubbles.
Patent TW-201724717-A (TW)
Title: High voltage gain power converter
Inventor: YANG LUNG-SHENG
IPC: H02M1/42
Filed: 2015-12-24
Abstract: The present invention relates to a high voltage gain power converter, comprising an input unit, a DC to DC converter circuit featured by high voltage gain, and an output unit. A high voltage direct current can be obtained after a low voltage direct current input from the input unit and converted by the DC to DC converter circuit. Meanwhile, the voltage gain is (1+D)2/(1-D), wherein D is duty cycle and ranges between zero and one. With such arrangement, the present invention has higher voltage gain than counterpart boost converters which have to be operated under high duty cycle and subject to higher energy loss.
Patent TW-201723423-A (TW)
Title: Shaft rotation angle sensing device and testing apparatus using the same capable of sensing rotation angle more precisely
Inventor: TU TING-LIN
IPC: G01B11/26
Filed: 2015-12-31
Abstract: A shaft rotation angle sensing device and a testing apparatus using the same are provided. An outer circumferential surface of a shaft is opened with a spiral guide groove. A bearing is mounted at a side of the shaft. The bearing is slidably provided with a trigger at a side opposite to the shaft. The trigger is provided with a sensing member and a guiding member protrudingly and slidably arranged in the spiral guide groove of the shaft. When the shaft is driven to rotate, the spiral guide groove guides and drives the trigger to linearly move along the bearing. In addition, at least two sensors are provided on a linear moving path corresponding to the sensing member of the trigger. The sensors are triggered by the sensing member to generate a trigger signal and transmit it to a controller. As such, by using the sensing method which converts a rotation motion into a linear movement motion, a larger rotation angle sensing range can be obtained, and a rotation angle sensing position point can be enlarged, thereby achieving the effect of sensing rotation angle more precisely.
Patent TW-201730490-A (TW)
Title: Defrosting and deicing device
Inventor: LIEN JAU-TSU
IPC: F25D21/08
Filed: 2016-02-26
Abstract: A defrosting and deicing device comprises a power supply unit, a shunt assembly, a heating film, a temperature detecting unit and processing unit. The power supply unit is electrically connected with the heating film, and the power supply unit capable of converting alternating current into direct current. The heating film adhered on a transparent substrate. A shunt assembly comprises a first shunt member and a second shunt member. The first shunt and the second shunt member are disposed separately on the two sides of the heating film. The temperature detecting unit for detecting transparent substrate temperature. The processing unit make the heating film be not energized when the temperature of transparent substrate is higher than a first set value. The heating film heat the transparent substrate, when it be energized. The processing unit make the heating film be energized when the temperature of transparent substrate is lower than a second set value, so as to save energy.
Patent TW-201624966-A (TW)
Title: Load balancing in shortest-path-bridging networks
Inventor: ALLAN DAVID IAN
IPC: H04L45/122
Filed: 2011-10-26
Abstract: A flow classification process is used at the edge of the shortest path bridging network to determine a flow label for attachment to a client frame entering the network. Any of several flow labels can be assigned to a client frame traversing the network to a particular egress node, and the flow labels are used by forwarding nodes to select among multiple equal-cost paths. In several embodiments, the flow label is calculated as a function of the client frame contents, which provide an entropy source for randomizing the selection of the flow label. This entropy source comprises the Internet Protocol (IP) header in the client frame, in some embodiments, but may comprise other client frame content in other cases.
Patent TW-201735513-A (TW)
Title: Power conversion device and control method thereof
Inventor: LIN RAY-LEE
IPC: H02M7/217
Filed: 2016-03-16
Abstract: An AC/DC conversion circuit of a power conversion device receives an AC signal and outputs an output voltage signal. A feedforward circuit receives the AC signal and outputs a feedforward signal. A feedback circuit of a harmonic control circuit receives the output voltage signal and output a feedback signal. A detecting circuit receives the output voltage signal and outputs a modulation control signal according to voltage value of the output voltage signal. A calculation circuit receives the feedforward signal and the modulation control signal and outputs a harmonic modulation signal. A PWM circuit outputs a switching control signal according to the harmonic modulation signal and the feedback signal to control a switching element of the AC/DC conversion circuit, so as to modulate the conducting rate of the switching element according to voltage value of the output voltage signal. The invention also discloses a control method of the power conversion device.
Patent TW-201634917-A (TW)
Title: Photoelectron generation apparatus
Inventor: HATAKEYAMA MASAHIRO
IPC: H01J37/244
Filed: 2012-03-06
Abstract: This invention provides an inspection apparatus which improves the inspection accuracy and is suitable for a design rule of 5 to 30nm. The inspection apparatus includes a beam generation means for generating charged particles or an electromagnetic wave as a beam, a first optical system for directing the above said beam to an object to be inspected which is held in a working chamber, a moveable numerical aperture, a second optical system having a first detector for detecting secondary charged particles generated from the object to be inspected and passing through the numerical aperture, an image processing system for forming an image based on the secondary charged particles detected by the first detector, and a second detector arranged between the moveable numerical aperture and the first detector and for detecting the position and the form of the secondary charged particles at the cross over position, the secondary charged particles being generated from the object to be inspected.
Patent TW-201707993-A (TW)
Title: Paper sheet conveyance device and paper sheet conveyance method for preventing paper sheets from tilt conveyance while suppressing an increase in the number of parts, an increase in size of the apparatus, and complication of control
Inventor: OI SATOSHI
IPC: B41F21/10
Filed: 2016-05-18
Abstract: A paper sheet conveyance device includes a conveyance roller 2, a pushing and pressing roller 3, a roller axle 4 and a guiding wall 5. The conveyance roller 2 applies a rotation based force onto the paper sheet 6 of the object to be conveyed. The pushing and pressing roller 3 is operated with the conveyance roller 2 to sandwich the paper sheet 6 of the object to be conveyed, and receives the rotation based force of the conveyance roller 2 for rotation. Inside the pushing and pressing roller 3, there is an axle penetration hole 8 extending along the central axis of the pushing and pressing roller 3. The roller axle 4 is inserted in the axle penetration hole 8. The guiding wall 5 is abutted upon the side edge of the paper sheet 6 for guiding the conveyance of the paper sheet 6. The roller axle 4 has a shape with a central portion thicker than two end sides. On the wall surface of the axle penetration hole 8 of the pushing and pressing roller 3, a concave portion 10 is formed at a position determined on the basis of the positional relationship between the guiding wall 5 and the pushing and pressing roller 3.
Patent TW-201709083-A (TW)
Title: Apparatus and method for efficient communication between virtual machines
Inventor: TIAN KUN
IPC: G06F15/167
Filed: 2016-05-19
Abstract: An apparatus and method are described for efficient inter-virtual machine (VM) communication. For example, one embodiment of an apparatus comprises inter-VM communication logic to map a first specified set of device virtual memory addresses of a first VM to a first set of physical memory addresses in a shared system memory and to further map a second specified set of device virtual memory addresses of a second VM to the first set physical memory addresses in the shared system memory.
Patent TW-201708165-A (TW)
Title: Process and catalyst
Inventor: HILES ANDREW GEORGE
IPC: B01J23/52
Filed: 2016-05-19
Abstract: A process for the production of vinyl chloride comprises the step of passing a feed stream comprising ethylene dichloride (EDC) over a catalyst system comprising a dehydrochlorination catalyst and a hydrochlorination catalyst at a temperature, which may be in the range 150 - 350 DEG C, sufficient to effect dehydrochlorination of the ethylene dichloride to produce vinyl chloride.
Patent TW-201701617-A (TW)
Title: Controlling an IoT device using a remote control device via an infrastructure device
Inventor: MALIK RAHUL
IPC: H04L29/12
Filed: 2016-05-20
Abstract: Described herein are implementations for using a remote control device to control a target device on a network. An exemplary remote control device may generate a data packet comprising a command for controlling the target device and a network address associated with the target device. The remote control device may establish a connection to an infrastructure device on the network, and transmit the data packet to the infrastructure device. The infrastructure device may multicast the data packet to a plurality of IoT devices on the network. An IoT device, of the plurality of IoT devices, may execute the command based on determining, using the network address, that the IoT device is the target device.
Patent TW-201734801-A (TW)
Title: Memory system and operating method for improving rebuild efficiency
Inventor: VIRAJAMANGALA SHWETASHREE
IPC: G06F12/10
Filed: 2016-05-20
Abstract: Methods may include after a power loss, determining a most recently saved section of a logical block addressing (LBA) table, a previous section saved prior to the most recently saved section of the LBA table, and a least recently saved section of the LBA table, reading an open super block and updating entries in the LBA table from the most recently saved section through to the least recently saved section, reading a newest closed super block from a plurality of closed super blocks and updating entries in the LBA table from the previous section saved prior to the most recently saved section through to the least recently saved section, and reading an oldest super block and updating entries in the LBA table in the least recently saved section.
Patent TW-201704329-A (TW)
Title: Curable resin composition and method for producing same
Inventor: YOSHIDA KAZUNORI
IPC: C08L33/04
Filed: 2016-05-27
Abstract: A curable resin composition (C) which is characterized by containing an inorganic oxide (A) and a polyfunctional (meth)acrylate (B), and which is also characterized in that: the content of the inorganic oxide (A) is 25-80% by weight; the total light transmittance of this curable resin composition is 90% or more; and relational expression (1) is satisfied. T ≥ 91 - 1.25 x W/100 (1) (In the formula, W represents the content (wt%) of the inorganic oxide (A) in the curable resin composition; and T represents the total light transmittance (%) of the curable resin composition).
Patent TW-201741718-A (TW)
Title: Optical lens
Inventor: CHEN HSIN TE
IPC: G02B9/04
Filed: 2016-05-27
Abstract: The embodiment of the present invention discloses an optical lens that comprises a first lens group, a stop and a second lens group arranged along a direction. The optical lens satisfies the following condition: 1.25 < (IH/EFL) < 2.7 and 20 < tan(IH/SL) < 45, where EFL is the effective focal length of the optical lens, IH is the image height of the optical lens located at the image plane of the effective focal length of the optical lens, and SL is the distance between the stop and the image plane along the axis of the optical lens.
Patent TW-201706356-A (TW)
Title: Resin composition, prepreg, resin sheet, metal foil-clad laminate and printed wiring board
Inventor: TOMIZAWA KATSUYA
IPC: H05K1/03
Filed: 2016-07-06
Abstract: The present invention provides a resin composition that is the raw material of a printed wiring board excellent in heat resistance after moisture absorption, and that is excellent in moldability. The resin composition of the present invention comprises a maleimide compound, a silane compound having a carbon-carbon unsaturated bond and a hydrolyzable group or a hydroxyl group, a silane compound having an epoxy skeleton and a hydrolyzable group or a hydroxyl group, and an inorganic filler.
Patent TW-201640892-A (TW)
Title: Sample Adaptive Offset control
Inventor: TOURAPIS ALEXANDROS
IPC: H04N19/13
Filed: 2014-05-22
Abstract: Offset values, such as Sample Adaptive Offset (SAO) values in video coding standards such as the High Efficiency Video Coding standard (HEVC), may be improved by performing calculations and operations that improve the preciseness of these values without materially affecting the signal overhead needed to transmit the more precise values. Such calculations and operations may include applying a quantization factor to a video sample and at least some of its neighbors, comparing the quantized values, and classifying the video sample as a minimum, maximum, or one of various types of edges based on the comparison. Other sample range, offset mode, and/or offset precision parameters may be calculated and transmitted with metadata to improve the precision of offset values.
Patent TW-201711025-A (TW)
Title: Memory device with strap cells and control method thereof
Inventor: CHANG TSUNG-YUNG JONATHAN
IPC: G11C7/12
Filed: 2016-08-03
Abstract: A memory device includes a memory array, a first data line, and a second data line. The memory array includes a first strap cell, a first sub-bank, and a second sub-bank, in which the first strap cell is disposed between the first sub-bank and the second sub-bank. The first data line has a first portion and a second portion, in which the first portion of the first data line is disconnected from the second portion of the first data line, and the second portion of the first data line is configured to couple the first sub-bank to a first input/output (I/O) circuit. The second data line and the first portion of the first data line are configured to couple the second sub-bank to the first I/O circuit.
Patent TW-201726414-A (TW)
Title: Composite article including a multilayer barrier assembly and methods of making the same
Inventor: CLOUGH ROBERT STEVEN
IPC: H01L31/048
Filed: 2016-08-18
Abstract: A composite article includes a multilayer barrier assembly bonded to a substrate, and a top polymer layer bonded to the multilayer barrier assembly opposite the substrate. The multilayer barrier assembly comprises a base polymer layer and a base inorganic barrier layer. The base polymer layer comprises a polymerized reaction product of polymerizable components comprising at least one di(meth)acrylate represented by the formula Each R1 independently represents H or methyl; each R2 independently represents an alkyl group having from 1 to 4 carbon atoms; x = 0, 1, 2, 3, or 4; and z = 0, 1, 2, 3, or 4, with the provisos that at least one of x and z is not zero and 1 ≤ x + z ≤ 4. Methods of making the same are also disclosed.
Patent TW-201727009-A (TW)
Title: Track, travel track forming portion, laying method of track, maintenance method of track
Inventor: ASANOMA TOSHIAKI
IPC: E01B25/28
Filed: 2016-10-07
Abstract: A track includes a travel track (5) having a running surface (4) that come into contact with running wheels (120) of a vehicle (100). The travel track (5) includes a plurality of travel track forming portions (50) that are arranged adjacent to each other in the traveling direction of the vehicle (100) and have a unit running surface (51a) forming part of the running surface (4) and a positioning portion that fixes the relative positions of the travel track forming portions (50) adjacent to each other.
Patent TW-201716524-A (TW)
Title: Block copolymers and pattern treatment compositions and methods
Inventor: ZHOU HUA-XING
IPC: C09D153/00
Filed: 2016-10-13
Abstract: Block copolymers comprise a first block comprising an alternating copolymer, and a second block comprising a unit comprising a hydrogen acceptor. The block copolymers find particular use in pattern shrink compositions and methods in semiconductor device manufacture for the provision of high resolution patterns.
Patent TW-201731068-A (TW)
Title: Die stack with cascade and vertical connections
Inventor: LAI MIN-TIH TED
IPC: H01L25/065
Filed: 2016-11-01
Abstract: An electronic assembly includes a plurality of electronic die arranged into shingles, each shingle having a multiple offset stacked die coupled by cascading connections. Each shingle is arranged in a stack of shingles with alternate shingles having die stacked in opposite directions and offset in a zigzag manner to facilitate vertical electrical connections from a top of the electronic assembly to a bottom die of each shingle.
Patent TW-201817934-A (TW)
Title: Nonwoven fabric and manufacturing method thereof
Inventor: CHU CHENG-KUN
IPC: D04H1/4382
Filed: 2016-11-07
Abstract: A nonwoven fabric includes a plurality of composite fiber pellets and a plurality direct spun yarns. Each of the composite fiber pellets includes a plurality of layers formed from the center to the outer periphery surface. The outmost layer among the layers includes staple fibers. At least one of the layers includes downs. The direct spun fibers are utilized to tie the composite fiber pellets thereby forming the nonwoven fabric.
Patent TW-201709015-A (TW)
Title: Handheld portable device
Inventor: HENRY JULES B
IPC: G06F1/16
Filed: 2012-01-30
Abstract: A portable computing device is disclosed.
Patent TW-201733329-A (TW)
Title: Scheduling request in extremely high frequency systems
Inventor: Chang wen-ting
IPC: H04W74/00
Filed: 2016-11-29
Abstract: Briefly, in accordance with one or more embodiments, an apparatus of a user equipment (UE) comprises baseband processing circuitry to transmit a scheduling request to an evolved Node B(eNB) if the UE has uplink data for transmission, wherein the scheduling request is transmitted in one or more resource blocks that are not occupied by a physical random access channel, receive an uplink grant from the eNB to transmit data, and transmit the uplink data to the eNB in response to receiving the uplink grant.