baber/WOPTO huggingface dataset:
Patent TW-202104711-A (TW)
Title: Embroidery frame
Inventor: MATSUBARA SHOTARO
IPC: D05B39/00
Filed: 2020-05-20
Abstract: The present invention provides an embroidery frame that includes an inner frame formed like a hoop and an outer frame that has a separation section at which the outer frame is separated so as to form a first end portion and a second end portion that oppose each other. The outer frame is configured to nip an embroidery object, in collaboration with the inner frame, from outside the inner frame. The embroidery frame also includes an opening-closing mechanism configured to adjust a clearance of the separation section. In the embroidery frame, the opening-closing mechanism has a connection shaft that connects the first end portion and the second end portion to each other and also has a manipulation member that is rotatably mounted on the connection shaft with a center of rotation being positioned at the first end portion.
Patent TW-202106077-A (TW)
Title: Ofdma baseband clock synchronization
Inventor: RODRIGUEZ MICHAEL
IPC: H04W56/00
Filed: 2020-05-28
Abstract: A method for synchronizing baseband clocks in an OFDMA wireless microphone system is disclosed. An example method includes receiving a plurality of pilot subcarriers from an audio transmitter. The method also includes determining a timing offset estimate based on the pilot subcarriers. The method further includes determining a tuning value by passing the timing offset estimate through a proportional-integral controller. The method still further includes determining a modified reference signal by modifying a reference oscillator based on the tuning value. And the method yet further includes controlling (i) an audio sample clock and (ii) an antenna data clock based on the modified reference signal.
Patent TW-202146930-A (TW)
Title: Detection apparatus for unbalanced dc link capacitor voltage
Inventor: YANG LI-CHING
IPC: G01R31/40
Filed: 2020-06-01
Abstract: A detection apparatus for unbalanced DC link capacitor voltage, and the DC link provides a DC voltage and includes a plurality of capacitors coupled in series to two ends of the DC link and a plurality of balanced resistors, respectively corresponding to the capacitors, coupled in series to two ends of the DC link. The detection apparatus includes a plurality of detection resistors and a current sensor. One end of each detection resistor is coupled to a common contact of two adjacent capacitors, and the other end thereof is coupled to a common contact of two adjacent balanced resistors. The current sensor is coupled to one of the detection resistors and detects a current value flowing through the corresponding detection resistor.
Patent TW-202112781-A (TW)
Title: Alternative process for the preparation of 4-phenyl-5-alkoxycarbonyl-2-thiazol-2-yl-1,4-dihydropyrimidin-6-yl]methyl]-3-oxo-5,6,8,8a-tetrahydro-1h-imidazo[1,5-a]pyrazin-2-yl]-carboxylic acid
Inventor: FISHLOCK DANIEL VINCENT
IPC: C07D487/04
Filed: 2020-06-05
Abstract: The present invention relates to an alternative process for synthesizing a compound of formula (I), ,
R 1 
is phenyl, which is unsubstituted or substituted with one, two or three substituents independently selected from halogen and C 1-6 
alkyl; R 2 
is C 1-6 
alkyl; R 3 
is -C x 
H 2x 
-; x is 1, 2, 3, 4, 5, 6 or 7; or pharmaceutically acceptable salt or diastereomer thereof, which is useful for prophylaxis and treatment of a viral disease in a patient relating to hepatitis B infection or a disease caused by hepatitis B infection.
Patent TW-202141804-A (TW)
Title: Variable capacitor
Inventor: SUN CHAO
IPC: H01L29/92
Filed: 2020-06-09
Abstract: A variable capacitor includes a semiconductor substrate, a well region, and a gate electrode. The well region is disposed in the semiconductor substrate. The gate electrode is disposed on the semiconductor substrate, and the gate electrode overlaps a part of the well region in a thickness direction of the semiconductor substrate. A conductivity type of the gate electrode is complementary to a conductivity type of the well region for improving electrical performance of the variable capacitor.
Patent TW-202108376-A (TW)
Title: Interlayer film for laminated glass, roll, and laminated glass
Inventor: ISHIDA JUN
IPC: B32B27/08
Filed: 2020-06-12
Abstract: An interlayer film for laminated glass is provided which can suppress transmitted double images in the laminated glass. This interlayer film for laminated glass comprises a first edge and a second edge opposite of the first edge, the thickness of the second edge being greater than the thickness of the first edge. When the slope of an approximation straight line A and the maximum value of the absolute value of the deviation of the partial wedge angle are calculated on the basis of a formula of the specific approximation straight line A and a calculation of the deviation of a partial wedge angle, in at least in one interval A, the slope of the approximation straight line A is less than or equal to -0.05 mrad/m, and the maximum value of the absolute value of the deviation of the partial wedge angle is less than or equal to 0.2 mrad/m.
Patent TW-202144807-A (TW)
Inventor: BARNARD CHRIS
IPC: G01R35/00
Filed: 2020-06-23
Abstract: An optical-electrical device can implement a feedback-based control loop for temperature of the device during component calibration. The optical-electrical device can implement compressed air to vary the device temperature during calibration. Additionally, non-active components of the device can be provided current to vary the temperature of the device in concert with the provided compressed air. Additional calibration temperatures can be implemented by activating and deactivating additional non-active components in the device, such as light sources, optical amplifiers, and modulators.
Patent TW-202105651-A (TW)
Title: Liquid supply unit and substrate treating apparatus
Inventor: YANG SEUNG-TAE
IPC: H01L23/473
Filed: 2020-06-23
Abstract: The inventive concept relates to an apparatus for treating a substrate. According to an embodiment, the substrate treating apparatus includes a housing having a process space therein, a support unit that supports the substrate in the housing, a nozzle that dispenses a treatment liquid onto the substrate supported on the support unit, and a liquid supply unit that supplies the treatment liquid to the nozzle, in which the liquid supply unit includes a container having a storage space in which the treatment liquid is stored, a liquid supply tube that causes the treatment liquid to flow from the container to the nozzle, and a microwave applying member that applies microwaves to the treatment liquid before the treatment liquid is supplied to the nozzle.
Patent TW-202109114-A (TW)
Title: Apparatus for controlling liquid lens
Inventor: PARK JUNG-BAE
IPC: G02B3/12
Filed: 2020-07-09
Abstract: According to an embodiment, a liquid lens control apparatus includes a liquid lens configured to control an interface between liquids in response to a driving voltage, a voltage booster configured to increase the level of a supply voltage and output a voltage having a higher level than the supply voltage, a controller configured to control the driving voltage, and a gyro sensor configured to sense the movement of the liquid lens and output a signal corresponding to the movement of the liquid lens. The controller acquires a signal corresponding to the movement of the liquid lens output from the gyro sensor during a period in which the voltage booster is in an OFF state, and controls the driving voltage using the signal corresponding to the movement of the liquid lens.
Patent TW-202106642-A (TW)
Title: Method for manufacturing glass plate and device for cleaning glass plate
Inventor: TANAKA JYUUGOU
IPC: H01L21/67
Filed: 2020-07-13
Abstract: A method for manufacturing a glass plate includes a cleaning step for cleaning a glass plate G with a cleaning roller 3 while transporting the glass plate G with a transport roller 2. In the cleaning step, the cleaning roller 3 having a plurality of projections 4 that come into contact with the glass plate G is used.
Patent TW-202205875-A (TW)
Title: Loudspeaker
Inventor: Huang liu-yi
IPC: H04R1/02
Filed: 2020-07-22
Abstract: A loudspeaker includes a first housing, a second housing and a fixing base. The second housing is engaged with the first housing to define a resonance cavity and at least one transfer groove isolated from the resonance cavity. The fixing base has a main body and a fixing hole passing through the main body. The main body is pivotally connected to the at least one transfer groove to selectively make a relative motion against the first housing or the second housing.
Patent TW-202113525-A (TW)
Title: Moving robot and control method thereof
Inventor: YUN HYUNG-TAE
IPC: A47L11/24
Filed: 2020-07-30
Abstract: Provided are a moving robot and a control method thereof. The moving robot is configured to rotate a cleaning cloth by means of a motor to move a main body and clean a floor surface. A location change of the main body is analyzed to determine a traveling state, an operation is controlled and a warning is output by detecting the absence of the cleaning cloth according to the traveling state. A notification regarding whether the cleaning cloth is installed is output to allow a user to recognize the same. An operation of the main body is stopped to prevent damages to a product and the floor surface and prevent an accident.
Patent TW-202113766-A (TW)
Title: Seismic observation device, seismic observation method, and recording medium in which seismic observation program is recorded
Inventor: KUWAMORI NAOKI
IPC: G08B21/10
Filed: 2020-08-05
Abstract: This seismic observation device comprises: a data acquisition unit that acquires measurement data from each of a plurality of sensors for measuring different types of state quantities related to movement of the ground; and an event assessment unit that assesses, on the basis of the measurement data from the plurality of sensors, whether a prescribed event related to the movement of the ground has occurred.
Patent TW-202120904-A (TW)
Title: Food block forming device, chewing state evaluation method, texture evaluation method, and food block manufacturing method
Inventor: HIGASHIMORI MITSURU
IPC: G01N33/02
Filed: 2020-08-10
Abstract: The present invention provides a food block forming device that can be used for texture evaluation of food by reproducing human chewing. A food block forming device 1 of the present invention includes: a lower 
artificial tooth 4 which is provided inside an artificial oral space S; an upper artificial tooth 5 which is disposed at a position opposite to the lower artificial tooth 4; an artificial tongue 6 which is disposed side by side with the lower artificial tooth 4 or the upper artificial tooth 5; an artificial cheek 7 which is wall-shaped and is disposed on a side of at least one of the lower artificial t00th 4 and the upper artificial tooth 5; and a robot arm 2a and a robot hand 2b which drive the lower artificial tooth 4 or the upper artificial tooth 5 to perform a biting movement. The food block forming device 1 chews food in the artificial oral space S by a biting action to form a food block.
Patent TW-202207858-A (TW)
Title: Portable shielding apparatus for defecation including a cap body, a shielding body and a lighting apparatus
Inventor: LAI GAO-FANG
IPC: A47K17/02
Filed: 2020-08-25
Abstract: This invention relates to a portable shielding apparatus for defecation. The portable shielding apparatus includes a cap body, a shielding body and a lighting apparatus, wherein the front edge of the cap body extends to form a cap peak, and the cap body may be worn on the head of a human body; the lighting apparatus is disposed on the bottom surface of the cap peak; the shielding body is made of a non-transparent material and may be disposed on outer edges of the cap body and the cap peak, so that the shielding body, the cap body and the inner side of the cap peak form an accommodating space, and the shielding body may shield private parts of a user when the user wears the cap body and is in a squatting or sitting state. Therefore, the user may wear the shielding apparatus to defecate in a shielded state under the condition that the user cannot find a toilet when having a micturition desire. In addition, the user may turn on the lighting apparatus to provide a real-time lighting demand when it is dark.
Patent TW-202127645-A (TW)
Title: Photoelectric conversion element, imaging element, and imaging system
Inventor: NAKAGOME TOMOHIRO
IPC: H01L27/146
Filed: 2020-08-28
Abstract: This photoelectric conversion element receives reflected light due to reflection by a subject of emitted light emitted from a light source and having a predetermined wavelength profile. In a cross-sectional view of the photoelectric conversion element, a phase adjustment layer has an upper surface and a lower surface, wherein a plane in contact with the upper surface and parallel to a substrate provides a first surface and the lower surface provides a second surface. The phase adjustment layer is configured such that, when the reflected light is incident on the photoelectric conversion element vertically, the optical path length as the reflected light passes the first surface and reaches the second surface varies depending on the incident position of the reflected light on the first surface.
Patent TW-202122730-A (TW)
Title: Vapor chamber, electronic device, sheet for vapor chamber, sheet where intermediate products for vapor chamber are attached on face thereof, roll obtained by winding sheet where intermediate products for vapor chamber are attached on face of the sheet, and intermediate product for vapor chamber
Inventor: TAKAHASHI SHINICHIRO
IPC: H05K7/20
Filed: 2020-09-07
Abstract: A plurality of first flow paths, and a second flow path disposed between adjacent first flow paths are included. A layer that includes grooves constituting the first and second flow paths, and a layer that is laminated onto the insides of the grooves, and constitutes inner faces of the first and second flow paths are also included.
Patent TW-202122144-A (TW)
Title: Distillation tower management system, distillation tower state analysis method, and distillation tower management method
Inventor: KARAKI KEISUKE
IPC: B01D7/00
Filed: 2020-09-15
Abstract: Provided are a distillation tower management system, a distillation tower state analysis method, and a distillation tower management method, which enable prediction of an abnormality in a distillation tower before it becomes apparent and enable a preventive measure to be taken. This distillation tower management system is provided with: at least one measurement unit 10 selected from the group consisting of a pressure measurement unit 11, a temperature measurement unit 12, and a chlorine measurement unit 13; an operation data unit 20 that generates operation data including measurement data measured by the measurement unit 10; an analysis unit 30 that analyzes the state of a distillation tower 103 from the operation data and generates analysis data regarding the state of the distillation tower 103; and a control unit 40 that generates, on the basis of the analysis data, control data regarding a differential pressure eliminator added to the distillation tower 103.
Patent TW-202215616-A (TW)
Inventor: YEH TZE-YANG
IPC: H01L29/73
Filed: 2020-10-07
Abstract: An IGBT package structure includes a layer of IGBT chips, an upper bonding layer, a thermally-conductive and electrically-insulating layer, and a heat-dissipation layer. The thermally-conductive and electrically-insulating layer is disposed on the heat-dissipation layer. The upper bonding layer is disposed on the thermally-conductive and electrically-insulating layer, and the layer of IGBT chips is disposed on the upper bonding layer. The thermally-conductive and electrically-insulating layer includes an insulating layer and an upper copper layer formed on the insulating layer. One or more upper packaging materials cover the layer of IGBT chips and the upper bonding layer and contact the surface of the upper copper layer. One or more lower packaging materials are in contact with the side of the insulating layer and with the side of the upper copper layer. The lower packaging material is more rigid than the upper packaging material.
Patent TW-202214983-A (TW)
Inventor: LIN YUNG-CHANG
IPC: F23D14/58
Filed: 2020-10-14
Abstract: A burner for gas water heater includes a burner body, a gas tube, a gas intake, and a plurality of flame apertures. The gas intake is formed at one side of the burner body. The flame apertures are formed on a top side of the burner body. The gas tube is disposed in the burner body, and is fluidly communicated with the flame apertures and the gas intake. A width of the flame apertures which is close to two ends of the burner is smaller, and a width of the flame apertures which is close to a center of the burner is larger. The flame from the flame apertures close to two ends of the burner is smaller, and the flame from the flame apertures close to two ends of the burner is larger, so as to provide a better thermal insulation effect, and can avoid affecting an outer housing of the burner by high temperature.
Patent TW-202129029-A (TW)
Title: Methods and apparatus for processing a substrate
Inventor: OW YUEH SHENG
IPC: C23C14/22
Filed: 2020-10-20
Abstract: Methods and apparatus for processing a substrate are provided herein. For example, a method for processing a substrate can includes selectively etching from a substrate disposed in the PVD chamber an exposed first layer of material, covering an underlying second layer of material, and adjacent to an exposed third layer of material, using both process gas ions and metal ions formed from a target of the PVD chamber, in an amount sufficient to expose the second layer of material while simultaneously depositing a layer of metal onto the third layer of material; and subsequently depositing metal from the target onto the second layer of material.
Patent TW-202214997-A (TW)
Inventor: NORBERG ERIK JOHAN
IPC: G01B11/02
Filed: 2020-11-12
Abstract: Optical fabrication monitor structures can be included in a design fabricated on a wafer from a mask or fabrication reticle. A first set of components can be formed in an initial fabrication cycle, where the first set includes functional components and monitor structures. A second set of components can be formed by subsequent fabrication processes that can potentially cause errors or damage to the first set of components. The monitor structures can be implemented during fabrication (e.g., in a cleanroom) to detect fabrication errors without pulling or scrapping the wafer.
Patent TW-202211479-A (TW)
Title: Semiconductor device including superlattice pattern
Inventor: SHIN IL-GYOU
IPC: H01L29/06
Filed: 2020-11-13
Abstract: A semiconductor device includes: a substrate including a first region and a second region, a first active pattern extending upward from the first region, a first superlattice pattern on the first active pattern, a first active fin centrally disposed on the first active pattern, a first gate electrode disposed on the first active fin, and first source/drain patterns disposed on opposing sides of the first active fin and on the first active pattern. The first superlattice pattern includes at least one first semiconductor layer and at least one first blocker-containing layer, and the first blocker-containing layer includes at least one of oxygen, carbon, fluorine and nitrogen.
Patent TW-202128091-A (TW)
Title: Instrument for bone surgery
Inventor: AKIYAMA TAKENORI
IPC: A61B90/10
Filed: 2020-11-26
Abstract: 無。
Patent TW-202221557-A (TW)
Title: Floor height detection method and related monitoring camera
Inventor: HUANG CHAO-TAN
IPC: G06K9/00
Filed: 2020-11-27
Abstract: A floor height detection method is applied to a monitoring camera, and a monitoring image captured by the monitoring camera contains a monitoring region. The floor height detection method includes dividing the monitoring image at least into a first region and a second region, acquiring an actual installing height matrix of the monitoring camera upon the first region and the second region, and utilizing a matrix factorization algorithm to analyze the actual installing height matrix to acquire floor heights within the monitoring region.
Patent TW-202200524-A (TW)
Inventor: BARTLETT NATHAN J
IPC: C04B24/26
Filed: 2020-12-18
Abstract: A two-component hybrid coating system which contains both an organic film forming polyacrylate polymer and particles capable of forming a geopolymer is provided. When the two reactive components are combined, a hybrid coating composition is provided containing a film forming organic polyacrylate polymer component and a geopolymer component.
Patent TW-202224855-A (TW)
Title: Servo-driven polishing equipment and servo-driven polishing method
Inventor: GUO JYUN-WEI
IPC: B24B47/16
Filed: 2020-12-28
Abstract: A servo-driven polishing equipment includes a machine body, an upper piston assembly, a first piston driving device, a lower piston assembly and a second piston driving device. The machine body includes a lower jig fixing plate, an upper jig fixing plate and a clamping drive mechanism. The upper fixture fixing plate and the lower fixture fixing plate enclose a fixture fixing space. The upper piston assembly and the lower piston assembly are respectively fixed to the upper fixture fixing plate and the lower fixture fixing plate, and the first piston driving device and the second piston driving device are respectively fixed to the upper piston assembly and the lower piston assembly, used to drive the upper piston rod of the upper piston assembly and a lower piston rod of the lower piston assembly to reciprocate along the power transmission axis.
Patent TW-202141093-A (TW)
Title: Pin sharing for photonic processors
Inventor: RAMEY CARL
IPC: G02B6/12
Filed: 2021-01-15
Abstract: Aspects relate to a photonic processing system, an integrated circuit, and a method of operating an integrated circuit to control components to modulate optical signals. A photonic processing system, comprising: a photonic integrated circuit comprising: a first electrically-controllable photonic component electrically coupling an input pin to a first output pin; and a second electrically-controllable photonic component electrically coupling the input pin to a second output pin.
Patent TW-202213175-A (TW)
Title: Optical sensor device for sensing finger biometrics features and electronic device using the same
Inventor: CHOU BRUCE ZHENG-SAN
IPC: G06F21/32
Filed: 2021-01-27
Abstract: An optical sensor device for sensing finger biometrics features includes: a package substrate; a sensing chip being disposed on the package substrate and having a light sensing region; and at least a flat lens being disposed above the sensing chip and focusing light from an object onto the light sensing region, wherein a distance from a top surface of the flat lens to a bottom surface of the package substrate is smaller than or equal to 1.5 mm. An electronic device is also provided.