baber/WOPTO huggingface dataset:
Patent TW-201737843-A (TW)
Title: Improved metal straw characterized by preventing fluid overflow and promoting the effects of heat insulation and holding comfort
Inventor: ZHANG FU-NAN
IPC: A47G21/18
Filed: 2016-04-25
Abstract: The present invention discloses an improved metal straw. A rough surface layer is disposed at an outer wall of the improved metal straw. A smooth surface is formed on the inner wall of the improved metal straw, and an edge of the improved metal straw is formed as a guiding structure. The guiding structure includes at least one first concave part and at least one first convex part. The first concave part is coupled to the first convex part with an interval. The improved metal straw at least includes a first metal pipe, which is a hollow tube and has a first opening and a second opening. The guiding structure is formed at the second opening. The improved metal straw further includes a second metal pipe, which is a hollow tube and has a third opening and a fourth opening. Another guiding structure is formed at the fourth opening corresponding to the guiding structure formed at the second opening. In addition, the guiding structure formed at the fourth opening includes at least a second concave part and a second convex part. The second concave part is coupled to the second convex part with a distance.
Patent TW-201701186-A (TW)
Title: Physically unclonable function assisted memory encryption device techniques
Inventor: BENOIT OLIVIER JEAN
IPC: G06F12/14
Filed: 2016-05-05
Abstract: Techniques for encrypting the data in the memory of a computing device are provided. An example method for protecting data in a memory according to the disclosure includes encrypting data associated with a store request using a memory encryption device of the processor to produce encrypted data. Encrypting the data includes: obtaining a challenge value, providing the challenge value to a physically unclonable function module to obtain a response value, and encrypting the data associated with the store request using the response value as an encryption key to generate the encrypted data. The method also includes storing the encrypted data and the challenge value associated with the encrypted data in the memory.
Patent TW-201700240-A (TW)
Title: Electrical equipment attachment device and method
Inventor: YAMANE HIDESHI
IPC: B25J15/04
Filed: 2016-05-19
Abstract: This electrical equipment attachment device (1) is provided with: a robot-side contact jig (5) that is provided to an end effector (4) mounted to an arm (3) of a robot (2) and that comprises a robot-side contact (11); and an electrical equipment-side contact jig (7) that is removably provided to electrical equipment (6), said electrical equipment-side contact jig (7) comprising an electrical equipment-side contact (12) that is electrically connected with the electrical equipment (6). The robot-side contact jig (5) and the electrical equipment-side contact jig (7) are configured so that the robot-side contact (11) and the electrical equipment-side contact (12) are in a contact state while the electrical equipment (6) is held by the end effector (4). The present invention makes it possible to convey electrical equipment such as a motor using a robot and to perform work for attaching said electrical equipment to a predetermined position without difficulty.
Patent TW-201741593-A (TW)
Title: Light emitting ring and heat dissipating fan
Inventor: HUANG SHUN CHIH
IPC: F21V8/00
Filed: 2016-05-26
Abstract: A light emitting ring includes a light emitting set, a light guide strip and a transparent structure. Two ends of the light guide strip face to each other so that the light guide strip forms a ring shape. The two ends of the light guide strip are disposed at two sides of the light emitting set. Light emitted from the light emitting set respectively emits towards the two ends of the light guide strip. At least a part of the transparent structure is disposed at a side of the two ends of the light guide strip and covers the two ends of the light guide strip. A heat dissipating fan having a fan body and a light emitting ring disposed around the fan body is further provided.
Patent TW-201801469-A (TW)
Title: RF power amplifier with high-power added efficiency which uses a positive feedback circuit architecture and can be applied for a CMOS process to reduce the cost and provide high-power added efficiency
Inventor: LIN YO-SHENG
IPC: H03F3/20
Filed: 2016-06-17
Abstract: A radio frequency (RF) power amplifier includes N first amplifiers serially connected with each other, where N is a positive integer and N ≥ 1. Each of the first amplifiers includes an inverting amplification unit and a feedback unit. The inverting amplification unit has an input terminal and an output terminal, wherein the input terminal of the inverting amplification unit receives a first input signal and a feedback signal and adds up a sum signal. The sum signal is phase-inverted and amplitude-amplified by the inverting amplification unit to generate an inverted signal to be output from the output terminal of the inverting amplification unit. The feedback unit has an input terminal electrically connected to the output terminal of the inverting amplification unit to receive the inverted signal, a first output terminal electrically connected to the input terminal of the inverting amplification unit to output the feedback signal, and a second output terminal. The feedback unit inverts the phase of the inverted signal to generate the feedback signal. The phase of the feedback signal is equal to the phase of the first input signal, and the second output terminal of the feedback unit outputs a first output signal whose magnitude is proportional to the inverted signal. The first input signal received by the input terminal of the inverting amplification unit of the i-th first amplifier is the first output signal output by the second output terminal of the feedback unit of the i-1-th first amplifier. The first output signal output by the second output terminal of the feedback unit of the i-th first amplifier is proportional to the first output signal output by the second output terminal of the feedback unit of the i-1-th first amplifier, where i is a positive integer and i = 2~N. The inverted signal is inverted by the feedback unit and the first output signal proportional to the inverted signal is output so that the ratio of the first output signal to the first input signal forms a high gain, thereby achieving high-power added efficiency.
Patent TW-201715599-A (TW)
Title: Wafer processing method and electronic device
Inventor: HARADA SEIJI
IPC: H01L21/301
Filed: 2016-07-06
Abstract: Disclosed herein is a wafer processing method for processing the back side of a wafer having a plurality of devices formed on the front side so as to be separated by a plurality of crossing division lines. The wafer processing method includes a back grinding step of grinding the back side of the wafer to thereby reduce the thickness of the wafer to a predetermined thickness, a back polishing step of polishing the back side of the wafer after performing the back grinding step, thereby removing grinding strain, and a diamond-like carbon film deposition step of forming a diamond-like carbon film on the back side of the wafer after performing the back polishing step.
Patent TW-201809038-A (TW)
Title: Method for preparing vinyl chloride-polyurethane copolymer
Inventor: HUNG WAN-TUN
IPC: C08G18/83
Filed: 2016-07-29
Abstract: This invention provides a method for preparing vinyl chloride-polyurethane copolymer, which comprises following steps of: providing a vinyl-containing polyurethane made from a polymerization reaction of a first composition containing a polyol compound, a polyisocyanate compound and a hydroxyl-containing (meth)acrylate compound; mixing said vinyl-containing polyurethane, a vinyl chloride, a dispersing agent and water to form a mixture; adding a peroxide into said mixture; and then proceeding an addition polymerization of said vinyl-containing polyurethane and said vinyl chloride. In this invention, the phase separation between said vinyl-containing polyurethane and said vinyl chloride will not occur, and said vinyl-containing urethane and said vinyl chloride will form a homogeneous phase, therefore the addition reaction of said vinyl-containing polyurethane and said vinyl chloride will be complete without blending.
Patent TW-201807642-A (TW)
Title: Debt collecting management system for overdue loan including a management server connected to a database
Inventor: Liu zhi-hong
IPC: G06Q40/00
Filed: 2016-08-16
Abstract: The invention relates to a debt collecting management system for overdue loans inside the bank. The management system includes a management server electrically connected to a database. The database stores case information of multiple overdue loans in multiple entries. Each entry includes a historic collecting process result corresponding to an overdue loan. For each overdue loan, the management server determines if an overdue loan has not been collected based on the historic collecting process result and generates a present collecting process for the overdue loan. The management server also transmits a collection request of the present collecting process and information of the overdue loan to a user end to perform the present collecting process.
Patent TW-201807916-A (TW)
Title: Device for adjusting three-phase balance for distribution transformer wiring and method for the same
Inventor: SU WEI-FU
IPC: H02J3/26
Filed: 2016-08-26
Abstract: The invention relates to a device for adjusting three-phase balance for distribution transformer wiring and a method for the same. Primarily, a high-pressure side of a distribution transformer is connected with an automatic commutation switch, and the automatic commutation switch is connected to three-phase high-voltage distribution feeders and a microelectronic controller. Under a normal power supply situation, the high-pressure side of the distribution transformer is only connected with a single phase of the three-phase high-voltage distribution feeders, and the microelectronic controller is used to control the automatic commutation switch. Accordingly, the automatic commutation switch is controlled by the microelectronic controller to adjust and control the phase of the distribution transformer to effectively improve three-phase imbalance of high-voltage three-phase distribution feeders and lower the rate of three-phase voltage unbalance to reduce power transmission loss.
Patent TW-201715640-A (TW)
Title: Processing device for preventing a rotary adapter from rotation and vibration and easily switching to required suction holding surfaces corresponding to plate-type workpieces having different dimensions and shapes
Inventor: MIYAMOTO HIROKI
IPC: B24B37/30
Filed: 2016-08-26
Abstract: The subject of the invention is to prevent the rotating vibration of a rotary adapter and also easily switch the suction holding surfaces corresponding to plate-type workpieces having different dimensions and shapes. The processing device (1) according to the invention is provided with a holding mechanism (10) for sucking and holding a plate-type workpiece. The holding mechanism (10) includes a sucker working platform (11), a base platform (16) mounted on the sucker working platform (11), and a switching portion (20) connected to a suction source (19) and having a manifold (21a, 21b, 21c) with a plurality of branches. Compared to the prior art, the invention may shorten the rotary adapter (22) for performing assembly, thereby preventing the rotary adapter (22) connected to the lower end of the base platform (16) from rotation and vibration. Furthermore, because of using the switching portion (20) to select the first suction channel (17a, 17b or 17c) inside the base platform (16) and then connect the same to the manifold (21a, 21b or 21c), it is able to easily switch to a required suction holding surface corresponding to the dimension of the plate-type workpiece.
Patent TW-201723593-A (TW)
Title: Head-mounted display
Inventor: OUDERKIRK ANDREW JOHN
IPC: G02B5/30
Filed: 2016-09-02
Abstract: A head-mounted display including a first optical system is provided. The first optical system includes an image surface, a stop surface, a first optical stack disposed between the image surface and the stop surface and a second optical stack disposed between the first optical stack and the stop surface. The first optical stack includes a first optical lens and a partial reflector. The second optical stack includes a second optical lens, a multilayer reflective polarizer and a first quarter wave retarder disposed between the multilayer reflective polarizer and the first optical stack. The multilayer reflective polarizer may be convex toward the image surface along orthogonal first and second axes.
Patent TW-201720779-A (TW)
Title: Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium
Inventor: ROUSSEV ROSTISLAV VATCHEV
IPC: C03C21/00
Filed: 2016-09-14
Abstract: Methods of characterizing ion-exchanged chemically strengthened glass containing lithium are disclosed. The methods allow for performing quality control of the stress profile in chemically strengthened Li-containing glasses having a surface stress spike produced in a potassium-containing salt, especially in a salt having both potassium and sodium. The method allows the measurement of the surface compression and the depth of the spike, and its contribution to the center tension, as well as the compression at the bottom of the spike, and the total center tension and calculation of the stress at the knee where the spike and the deep region of the stress profile intersect. The measurements are for a commercially important profile that is near-parabolic in shape in most of the interior of the substrate apart from the spike.
Patent TW-201718300-A (TW)
Title: Railroad vehicle steering bogie
Inventor: NISHIMURA TAKEHIRO
IPC: B61F15/20
Filed: 2016-10-26
Abstract: This railroad vehicle steering bogie comprises: a bogie frame that supports a bolster so as to be relatively pivotable about a vertical axis; two wheel sets, each having an axle and a pair of wheels; and a steering mechanism that steers at least one of the two wheel sets in accordance with the relative pivoting of the bolster. The steering mechanism includes: a steering lever that rotates about a fulcrum axis relative to the bogie frame; a connection link that connects the bolster and the steering lever, and that moves in conjunction with the relative pivoting between the bogie frame and the bolster; and a steering link that is connected to the steering lever, and that steers the wheel set by moving in conjunction with the rotating movement of the steering lever. The steering link is connected to the steering lever by a pin member. The pin member is fixed to the steering lever so as not to be relatively rotatable.
Patent TW-201812622-A (TW)
Title: Method for analyzing an electromigration rule violation in an integrated circuit
Inventor: LO WAN-YU
IPC: G06F17/50
Filed: 2016-11-11
Abstract: A method for analyzing an electromigration (EM) rule violation in an integrated circuit (IC) includes receiving an input that is in an electronic file format and that includes information associated with an IC layout, selecting a non EM rule compliant metal line of the IC layout that is in violation of an EM rule from the input, obtaining a current of the non EM rule compliant metal line from the input, comparing the current with a threshold current, and determining whether the EM rule violation is negligible based on the result of comparison. As such, a semiconductor device may be fabricated from the IC layout when it is determined that the EM rule violation is negligible.
Patent TW-201731059-A (TW)
Title: Methods and apparatuses to provide ordered porosity
Inventor: MICHALAK DAVID J
IPC: H01L23/528
Filed: 2016-11-14
Abstract: A directed self-assembly (DSA) layer is deposited on one or more conductive features on an insulating layer on a substrate. The DSA layer comprises one or more first structures that are deposited on the insulating layer. One or more openings in the insulating layer are formed using the DSA layer as a mask to provide porosity for the insulating material. The one or more openings are self-aligned to the one or more conductive features.
Patent TW-201812407-A (TW)
Title: Display Device, Input/Output Device, and Semiconductor Device
Inventor: YAMAZAKI SHUNPEI
IPC: H01S5/42
Filed: 2016-11-18
Abstract: To provide a display device with high visibility or low power consumption. The display device includes a self-luminous display element and a reflective display element. The reflective display element includes a light-reflective layer and a layer containing a liquid crystal material. The self-luminous display element transmits visible light. The layer containing the liquid crystal material includes a region located between the light-reflective layer and the self-luminous display element. The display device further includes a polarizing plate, and the polarizing plate preferably includes a region located between the layer containing the liquid crystal material and the self-luminous display element. Alternatively, the self-luminous display element preferably includes a region located between the layer containing the liquid crystal material and the polarizing plate. The display device further preferably includes one coloring film or two or more coloring films, and the one coloring film or one of the two or more coloring films preferably includes at least a region located between the layer containing the liquid crystal material and the self-luminous display element.
Patent TW-201804472-A (TW)
Title: Operation method of memory cell and applications thereof
Inventor: TSAI WEN-JER
IPC: G11C16/02
Filed: 2016-11-23
Abstract: An operation method of a memory cell includes steps of applying a pre pulse before a read pulse, wherein the pre pulse is larger than a maximum threshold voltage or less than a lowest threshold voltage.
Patent TW-201822191-A (TW)
Title: Voice signal processing apparatus and voice signal processing method
Inventor: TU PO-JEN
IPC: G10L19/008
Filed: 2016-12-09
Abstract: A voice signal processing apparatus and a voice signal processing method are provided. A filtering loudness gain of a filtered signal of each frequency bands is adjusted according to a wide dynamic range compression curve without having an upper output loudness limit. The filtering loudness gain of each frequency bands is reduced by lowering a gain decrease adjustment value, so as to reduce a loudness adjusted filter signal, and thus a loudness of an output voice signal is lower than a first threshold value.
Patent TW-201734479-A (TW)
Title: Sorter for testing semiconductor components comprising a contact guide device and a component supply device
Inventor: LEE JIN-BOK
IPC: G01R31/28
Filed: 2016-12-29
Abstract: This invention relates to a sorter for testing semiconductor components. The sorter can support the test of the semiconductor components. The sorter for testing the semiconductor components comprises a contact guide device and a component supply device; the contact guide device is combined with a socket board of a tester and is used for guiding to ensure that the semiconductor components can be precisely and electrically connected with test sockets arranged on the socket board; and the component supply device is used for supplying the semiconductor components to the contact guide device, wherein the contact guide device comprises a combined board, embedded parts and elastic parts. The combined board is combined with the socket board the embedded parts are movably arranged on the combined board in one-to-one correspondence to the test sockets and are provided with placement grooves for placing the semiconductor components supplied by the component supply device. The elastic parts are used for elastically supporting the embedded parts upwards, so that the embedded parts can descend relative to the test sockets when the semiconductor components placed into the embedded parts are downwardly pressurized by the component supply device.
Patent TW-201812900-A (TW)
Title: Plasma Processing Apparatus and Plasma Processing Method
Inventor: SATO YOSUKE
IPC: H01L21/3065
Filed: 2017-02-07
Abstract: A plasma processing, apparatus of an embodiment includes a chamber, an introducing part, a first power source, a holder, an electrode, and a second power source. The introducing pat introduces gas into the chamber. The first power source outputs a first voltage for generating ions from the gas. The holder holds a substrate. The electrode is opposite to the ions across the substrate, and has a surface not parallel to the substrate. The second power source applies a second voltage to the electrode. The second voltage has a frequency lower than the frequency of the first voltage and Introduces die ions to the substrate.
Patent TW-201810015-A (TW)
Title: Animation synthesis system and mouth shape animation synthesis method
Inventor: LIN WEI-TING
IPC: G06F3/16
Filed: 2017-02-14
Abstract: An animation display system includes a display device, a storage device, and a processor coupled to the display device and the storage device. The storage device stores a language-model database, a phonetic-symbol-mouth-shape correspondence database, a mouth-shape synthesis database. The processor includes a speech converting module, a phonetic-symbol mouth-shape corresponding module, and a mouth-shape synthesizing module. The speech converting module is configured to convert an input speech to a phonetic set and a time stamp corresponding to the input speech based on the language-model database. The phonetic-symbol mouth-shape corresponding module is configured to output the mouth-shape set corresponding to the phonetic set based on the phonetic-symbol-mouth-shape correspondence database. The mouth-shape synthesizing module is configured to generate a mouth-shape animation corresponding to the mouth-shape set and the time stamp based on the mouth-shape synthesis database, such that the mouth-shape animation is played by the display device.
Patent TW-201731206-A (TW)
Title: Method for driving an AC motor by two-phase electric power and power generation method
Inventor: DIEN GHING-HSIN
IPC: H02P9/14
Filed: 2017-02-16
Abstract: A method for driving an AC motor by two-phase electric power is disclosed. The AC motor has a rotor, a stator and at least two sets of stator coils; and the stator generates a plurality of stator poles when the stator coils are energized. The angular distance between two adjacent stator poles is smaller than 90 degrees, the method comprising: driving the two sets of stator coils by the two alternating currents with different phases to generate two sets of magnetic fields which combine into one set of magnetic field sum so as to drive the rotor. The magnetic field sum substantially has no ripples and its change rate of rotation angle or movement is proportional to the change rate of the phase angle of either one of the two alternating currents. Each cycle of each phase of the two alternating currents has a positive half cycle and a negative half cycle, the positive half cycle comprises a positive curved-triangle current waveform, and the negative half cycle comprises a negative curved-triangle current waveform.