baber/WOPTO huggingface dataset:
Patent TW-202124064-A (TW)
Title: Steel strip notching method, cold rolling method, and cold rolled steel strip manufacturing method
Inventor: NAGAI Yuu
IPC: B21B1/22
Filed: 2020-11-18
Abstract: Provided is a steel strip notching method that can suppress decrease in the lifetime of a tool and that exhibits the effect of excellent suppression of chattering vibrations when, after forming notches at ends of a joint part in a sheet width direction, removing at least a portion of a region of each of the notches by grinding. This steel strip notching method is for, after forming notches at ends of in a joint part that are in a sheet width direction and that are obtained by joining the rear end of a preceding steel strip and the leading end of a subsequent steel strip, removing at least a portion of a region of each of the notches by grinding. The steel strip notching method involves, by using a rotary grinding tool, feeding the rotary grinding tool in the sheet width direction to notch the region, feeding, in a direction perpendicular to the steel strip, the rotary grinding tool at a feed speed in a predetermined range with respect to the feed speed of the rotary grinding tool in the sheet width direction, feeding, in concurrence with the feeding, the rotary grinding tool by a predetermined feed distance in the sheet width direction, and simultaneously imparting a predetermined feed distance in a steel strip longitudinal direction, and performing grinding to notch the region while oscillating the rotary grinding tool in the steel strip longitudinal direction, so as to remove the region.
Patent TW-202131485-A (TW)
Title: Vertical 3d memory device and method for manufacturing the same
Inventor: FANTINI PAOLO
IPC: H01L27/11521
Filed: 2020-11-20
Abstract: A vertical 3D memory device may include: a substrate including a plurality of conductive contacts each coupled with a respective one of a plurality of digit lines; a plurality of word line plates separated from one another with respective dielectric layers on the substrate, the plurality of word line plates including at least a first set of word lines separated from at least a second set of word lines with a dielectric material extending in a serpentine shape and at least a third set of word lines separated from at least a fourth set of word lines with a dielectric material extending in a serpentine shape; at least one separation layer, wherein the at least one separation layer is parallel to both a digit line and a word line; and a plurality of storage elements each formed in a respective one of a plurality of recesses.
Patent TW-202128786-A (TW)
Title: Coloring photosensitive composition, cured film, pattern forming method, infrared blocking filter with light shielding film, solid-state imaging element, image display device and infrared sensor
Inventor: TAKAHASHI KAZUTAKA
IPC: G03F7/031
Filed: 2016-01-22
Abstract: Provided is a coloring photosensitive composition that is capable of forming a film, which has a low transmittance for light having a wavelength of 365 nm, with good adhesion. Also provided are: a cured film using this coloring photosensitive composition; a pattern forming method; an infrared blocking filter with a light shielding film; a solid-state imaging element; an image display device; and an infrared sensor. A coloring photosensitive composition which contains: an oxime ester photo polymerization initiator containing fluorine atoms; a polymerizable compound having an ethylenically unsaturated double bond; an alkali-soluble resin; and a coloring agent. If a film that has a film thickness of 2.0 [mu]m after being dried is formed using this coloring photosensitive composition, the optical density of the film at a wavelength of 365 nm is 1.5 or more.
Patent TW-202225910-A (TW)
Title: External voice wake-up device and method of controlling same
Inventor: WANG KAI-PING
IPC: G10L17/22
Filed: 2020-12-21
Abstract: A voice wake-up device, including a microphone module, an electrical connector, and a microcontroller unit. The microcontroller unit includes at least one microcontroller and a memory for storing microcontroller-executable instructions. Microcontroller-executable instructions make the microcontroller unit perform multiple tasks including detecting whether there is a sound signal in ambient sound received by the microphone module, so as to generate an input sound signal based on the sound signal, determining whether the input sound signal containing a predetermined wake-up voice, and confirming that the input sound signal containing the predetermined wake-up voice, so that a wake-up instruction is output to wake up an electronic device in a sleep mode to enter a non-sleep mode.
Patent TW-202224786-A (TW)
Title: Glue quantity control device which can precisely control the amount of conductive gel used for soldering electronic components
Inventor: Wu zhi-meng
IPC: B05C11/10
Filed: 2020-12-29
Abstract: The glue quantity control device of the present invention comprises a transfer unit and a control member, both of which are separated by an adjustable distance; a set of dispensing needles fixed on the transfer unit, wherein a needle head of each dispensing needle protrudes out of the transfer unit; a set of holes penetrating through the control member for receiving the corresponding dispensing needle, wherein an opening of the hole maintains a depth to the needle head, and the depth is proportional to the distance; and a scraper or roller for pushing some colloidal gel attached to the surface of the control member into the hole to become a colloidal gel to be glued. The dispensing needle is inserted into the hole to form a depth adjustment structure, and the distance from the transfer unit to the control member can be changed as needed. Relatively changing the depth from the needle head to the opening of the hole is directly related to the size of the colloidal gel to be glued, and the used glue quantity can be precisely controlled.
Patent TW-202139905-A (TW)
Title: Combination toilet unblocking and cleaning tool
Inventor: WANG CHI FU
IPC: A46B13/08
Filed: 2021-01-15
Abstract: A combination toilet unblocking/cleaning apparatus for providing both a toilet unblocking and toilet cleaning tool in one convenient unit. The toilet unblocking tool further includes an adjustable auger, a combined tongs, and a detachable rod. Wherein, the adjustable auger includes two drain cleaning cable connected to a slider and slidable held in an elongated sleeve member; and the detachable rod is removably attached to the adjustable auger to form a combined tongs, constructed in such manner that the rod member can be used individually as drain rod. Also, the combination toilet cleaning tool is using the combined tongs as a handle with a plurality of different detachable bathroom accessories. Accessories may include a brush, a plunger, and a scraper; in which the brush, the plunger, and the scraper are configured to be selectively and removably coupled to the combined tongs.
Patent TW-202136551-A (TW)
Title: Magnetron sputtering coating device and working method thereof the position adjustment device adjusting the position of the magnetron sputtering source so that the distance from the magnetron sputtering source to the central axis gradually increases
Inventor: DU ZHIYOU
IPC: C23C14/50
Filed: 2021-01-20
Abstract: A magnetron sputtering coating device and a working method thereof are disclosed, wherein the magnetron sputtering coating device includes: a vacuum coating chamber; a rotatable workpiece holder, which can rotate along its central axis in the vacuum coating chamber, and has a plurality of side walls used to carry the workpiece to be coated; at least one magnetron sputtering source arranged in the vacuum coating chamber, spaced from the workpiece to be coated, and used for sputtering on the surface of the workpiece to be coated with coating material particles; a position adjustment device for adjusting the position of the magnetron sputtering source, when the position of the workpiece to be coated relative to the magnetron sputtering source rotates from the center to the edge, the position adjustment device adjusts the position of the magnetron sputtering source so that the distance from the magnetron sputtering source to the central axis gradually increases. The coating produced by the magnetron sputtering coating device of this invention has good uniformity.
Patent TW-202131054-A (TW)
Title: Optical System, an Illumination System, and Methods of Using the Optical System
Inventor: CHAKMAKJIAN STEPHEN H
IPC: B81B7/00
Filed: 2018-12-14
Abstract: An optical system including a first microstructured surface; and a second microstructured surface; wherein the first microstructured surface is aligned along an axis with the second microstructured surface is provided. An illumination system including a light source and the optical system is also included. A method of diffusing light is included.
Patent TW-202233515-A (TW)
Title: Slow-release chlorine dioxide gel and preparation method thereof mainly using gaseous chlorine dioxide as a main component with using propylene glycol to degrade speed and volatilize rate, and being further absorbed by a polymer water-absorbing resin
Inventor: WU YU-PIN
IPC: C01B11/02
Filed: 2021-02-26
Abstract: The present invention provides a slow-release chlorine dioxide gel and a preparation method thereof, which mainly uses gaseous chlorine dioxide as a main component with using propylene glycol to degrade speed and volatilize rate, and being further absorbed by a polymer water-absorbing resin to form a slow-release gel. As a placement type space sterilizing and cleaning agent, it can also contain fragrances. It can be placed in a container bottle to volatilize naturally up to four to eight weeks, in order to achieve the effect of space sterilization and deodorization, so as to improve the existing chlorine dioxide gel preparation method and use of missing.
Patent TW-202140947-A (TW)
Title: Valve system, diaphragm valve output monitoring method and output adjustment method, and semiconductor manufacturing device
Inventor: YOSHIDA TOSHIHIDE
IPC: F16K31/122
Filed: 2021-03-10
Abstract: Provided is a valve system that is capable of monitoring, in real time, the mass of gas supplied from a periodically opening and closing valve, and that is capable of adjusting the output mass of gas supplied from the valve so as to approach a target mass. A main actuator (60) is operated such that a diaphragm periodically opens and closes a flow passage, an output mass that is output from a diaphragm valve after passing through a gap between the diaphragm and a valve seat is calculated on the basis of displacement data detected by a displacement sensor, an adjustment lift amount is determined on the basis of the calculated output mass, and a lift amount (Lf) of the diaphragm (20) is adjusted using the determined adjustment lift amount.
Patent TW-202205282-A (TW)
Inventor: Locatelli Andrea
IPC: G11C11/4097
Filed: 2021-03-11
Abstract: Methods, systems, and devices for biasing a memory cell during a read operation are described. For example, a memory device may bias a memory cell to a first voltage (e.g., a read voltage) during an activation phase of a read operation. After biasing the memory cell to the first voltage, the memory device may bias the memory cell to a second voltage greater than the first voltage (e.g., a write voltage) during the activation phase of the read operation. After biasing the memory cell to the second voltage, the memory device may initiate a refresh phase of the read operation. Based on a value stored by the memory cell prior to biasing the memory cell to the first voltage, the memory device may initiate a precharge phase of the read operation.
Patent TW-202238113-A (TW)
Title: Circular knitting machine of real-time prompting state of knitting machine based on state of fabric cloth surface significantly reduces computation capability required for information processing unit
Inventor: LIN YU-SHENG
IPC: G01N21/898
Filed: 2021-03-18
Abstract: A circular knitting machine of real-time prompting a state of a knitting machine based on a state of a fabric cloth surface in real time includes a needle cylinder, a camera module, an information processing unit, and an encoder. The camera module can take pictures of a fabric when it falls. A camera head of the camera module does not rotate along with the needle cylinder. The picture-taking timing of the camera head is controlled by a plurality of picture-taking signals. The information processing unit receives multiple image data generated by the camera module and performs image comparisons. When there is a difference between two consecutive image data located on the same vertical line, it prompts the state of the knitting machine. The encoder generates multiple pulse signals when the needle cylinder rotates. The encoder outputs the pulse signals to the camera module or the information processing unit. A receiver counts the pulse signals to generate the picture-taking signals.
Patent TW-202204957-A (TW)
Inventor: YASUTOMI TETSUYA
IPC: G02B6/44
Filed: 2021-03-23
Abstract: This optical fiber cable 1 is a slotless-type cable in which slots are not used, and is composed of a core 4, a wrapper 7, a tension member 9, a ripcord 11, a sheath 13, and the like. The core 4 is formed by twisting together a plurality of optical fiber units 5, without back-twisting. The optical fiber units are formed by twisting together a plurality of intermittently-fixed optical fiber ribbon core wires 3. The direction in which the optical fiber ribbon core wires 3 are twisted together is the same direction as the direction in which the optical fiber units 5 are twisted together.
Patent TW-202142472-A (TW)
Title: Filamentous adhesive attachment device and filamentous adhesive attachment method
Inventor: TAKASHIMA ATSUSHI
IPC: C09J5/00
Filed: 2021-03-31
Abstract: This filamentous adhesive attachment device presses a filamentous adhesive wound on a winder against an object while unwinding the filamentous adhesive, and comprises: an assistance mechanism that applies external force in the unwinding direction to the filamentous adhesive being unwound from the winder; and a pressure unit that presses the unwound filamentous adhesive against the object.
Patent TW-202242694-A (TW)
Inventor: LIAO WEI-CHIEH
IPC: G06F21/83
Filed: 2021-04-21
Abstract: 本發明提供一種電子裝置以及授權操作方法。電子裝置包括操作鍵、通訊元件以及控制器。通訊元件在電子裝置在關機狀態或休眠狀態接收到外部訊號，判斷外部訊號是否為授權訊號，並且當外部訊號是授權訊號時，提供通知訊號。當接收到通知訊號時，控制器將操作鍵被按壓的操作作為開機操作或喚醒操作。當沒有接收到通知訊號時，控制器將操作鍵被按壓的操作作為無效操作。
Patent TW-202245225-A (TW)
Title: Ferroelectric memories
Inventor: LIN YU-DE
IPC: H01L21/31
Filed: 2021-05-07
Abstract: A ferroelectric memory is provided. The ferroelectric memory includes a first electrode, a second electrode opposite to the first electrode, a ferroelectric composite layer disposed between the first electrode and the second electrode, and a first insulating layer disposed on one side of the ferroelectric composite layer.
Patent TW-202243823-A (TW)
Title: Main body component having color recognition torque recognizing a critical point of a torque through pairing relationship of identical or similar colors
Inventor: WU YI-MIN
IPC: B25B23/14
Filed: 2021-05-10
Abstract: A main body component comprises a tube; a rod pivoted to the tube, one end of the rod going deep into the tube and receiving a torque; a joint connected to another end of the rod; a handlebar rotationally mounted on the tube, the handlebar transmitting a torque via the tube and the rod to the joint, a critical point of the torque being adjustable; a color code table arranged on the tube, the color code table comprising a set of color codes, each color code corresponding to a critical point of the torque; an indicator formed on the main body component; and an indication ring is rotatable, together with the handlebar in the same direction, around the tube, one of a set of color zones of the indication ring aligning the indicator, the critical point of the torque being displayed by the color zone and color code matching in color. The critical point of the torque transmitting from the main body component to the joint is recognized from the colors of the color codes or color zones, and whether or not the joint is suitable for a screwing member can be determined without reciting or calculating, thereby avoiding the damage of the structure of the screwing member and eliminating the problem that the screwing member comes off.
Patent TW-202246858-A (TW)
Inventor: LIN TSUNG-HSIEN
IPC: G02F1/13363
Filed: 2021-05-19
Abstract: 一種投影式透明顯示裝置，用以解決習知投影式透明顯示裝置的透明度低及影像品質差的問題。係包含：一偏振調製器，係由一線偏振片、一液晶層及一相位延遲片依序堆疊；及一反射層，疊合於該偏振調製器之該相位延遲片，一投影光入射該偏振調製器，透過電場作用於該液晶層與否，該投影光形成旋轉方向相反的二種圓偏振光並入射該反射層，該二種圓偏振光分別在該反射層形成反射及穿透，一背景光依序入射該反射層及該偏振調製器，透過電場作用於該液晶層與否，該背景光形成偏振方向互相正交的二種線偏振光，並分別在該線偏振片被吸收或穿透。
Patent TW-202248602-A (TW)
Title: Weight measuring device
Inventor: CHANG HO-TENG
IPC: G01G23/00
Filed: 2021-06-02
Abstract: A weight measuring device includes a case, an abutting member, a lifting assembly and a weight measuring member. The abutting member is slidably assembled to the top of the case. The lifting assembly is assembled to the case and is movable to locate in a first position or a second position. When the lifting assembly is locate in the second position, the lifting assembly lifts the abutting member, so that the abutting member is not abut against the case.
Patent TW-202205268-A (TW)
Title: Dc voltage regulators with demand-driven power management
Inventor: KIM SI-HONG
IPC: G11C16/30
Filed: 2021-06-03
Abstract: An electronic device may include a main circuit including multiple sub-circuits powered by a direct-current (DC) power supply circuit. The main circuit has a main circuit current demand being a time-varying demand for a DC voltage-regulated supply current being a function of a number of the sub-circuits being active. The DC power supply circuit may include multiple DC voltage regulators to provide the main circuit with the supply current and a command decoding and power management circuit to control enablement of the voltage regulators. The command decoding and power management circuit may be configured to detect an instant value of the main circuit current demand and to selectively enable one or more of the voltage regulators based on the detected instant value.
Patent TW-202212496-A (TW)
Title: One-component powder coating composition and substrate coated with such powder coating composition
Inventor: KITTLE KEVIN JEFFREY
IPC: C08K3/22
Filed: 2021-06-03
Abstract: The invention relates to a one-component powder coating composition comprising a curing system comprising a curable resin and one or more curing additives for curing the curable resin, wherein the powder coating composition comprises: - one powder coating component comprising the curable resin and the one or more curing additives; and - in the range of from 0.5 to 25 wt% of a dry-blended inorganic particulate additive consisting of inorganic components (i), (ii), and (iii), wherein component (i) is non-coated aluminium oxide or non-coated silica, component (ii) is aluminium hydroxide and/or aluminum oxyhydroxide, and component (iii) is silica, and wherein, if component (i) is non-coated silica, component (iii) does not comprise non-coated silica, wherein the dry-blended inorganic particulate additive comprises a first and a second silica wherein the first silica is a surface-treated silica with a negative tribocharge, and the second silica is non-coated silica or is a surface-treated silica with a positive tribocharge wherein the wt% of the dry-blended inorganic additive is based on the weight of the one powder coating component, and wherein the powder coating component has a particle size distribution with a Dv90 of at most 50 [mu]m and a Dv50 of at most 30 [mu]m, wherein Dv90 and Dv50 are determined by laser diffraction according to ISO 13320 using the Mie model. The invention further relates to a substrate coated with such powder coating composition.
Patent TW-202205246-A (TW)
Title: Electro-optic displays, and methods for driving same
Inventor: PAYDAVOSI SARAH
IPC: G09G3/34
Filed: 2021-06-09
Abstract: There are provided methods for driving an electro-optic display having a plurality of display pixels, a such method includes applying a first waveform chosen from a first set of waveforms for black-to-white and white-to-white transitions if a pixel is determined to display color, and applying a second waveform chosen from a second set of waveforms for black-to-white and white-to-white transitions if a pixel is determined to display a grayscale image.
Patent TW-202137707-A (TW)
Title: Comparison circuit, semiconductor device, electronic component, and electronic device
Inventor: MATSUZAKI TAKANORI
IPC: H03K5/08
Filed: 2018-05-30
Abstract: Provided is a comparison circuit to which a negative voltage to be compared can be input directly. The comparison circuit includes a first input terminal, a second input terminal, a first output terminal, and a differential pair. The comparison circuit compares a negative voltage and a negative reference voltage and outputs a first output voltage from the first output terminal in response to the comparison result. The negative voltage is input to the first input terminal. A positive reference voltage is input to the second input terminal. The positive reference voltage is determined so that comparison is performed. The differential pair includes a first n-channel transistor and a second n-channel transistor each having a gate and a backgate. The first input terminal is electrically connected to the backgate of the first n-channel transistor. The second input terminal is electrically connected to the gate of the second n-channel transistor.
Patent TW-202301386-A (TW)
Title: Thin film inductor
Inventor: CHIU MING-CHIEH
IPC: H01L23/58
Filed: 2021-06-16
Abstract: A thin film inductor is provided. The thin film inductor includes a first coil assembly, a first magnetic layer, and a second magnetic layer. The first coil assembly includes a first substrate and two conductive wires respectively located at two opposite surfaces of the first substrate. The first magnetic layer and the second magnetic layer are respectively disposed on the two opposite surfaces of the first substrate. The two conductive wires are respectively embedded in the first and second magnetic layers. The first substrate has a wire-free region defined thereon, and each of the two first conductive wires is arranged to surround the wire-free region. A ratio of an area of the wire-free region to an area of the first substrate is greater than or equal to 0.1.
Patent TW-202238584-A (TW)
Title: semiconductor memory device
Inventor: NAKAZAWA SHINGO
IPC: G11C8/14
Filed: 2021-06-16
Abstract: A semiconductor memory device includes: first conductive layers; second conductive layers; a first semiconductor layer disposed between the first conductive layers and the second conductive layers; a charge storage layer that includes a first part disposed between the plurality of first conductive layers and the first semiconductor layer and a second part disposed between the plurality of second conductive layers and the first semiconductor layer; and a first wiring electrically connected to the first semiconductor layer. The semiconductor memory device is configured such that a read operation and a first operation performed before the read operation are performable. In the first operation: a first voltage is supplied to the first wiring; and a second voltage smaller than the first voltage is supplied to an n-th second conductive layer counted from the one side in the first direction.
Patent TW-202208585-A (TW)
Title: Thermosetting sheet and dicing die-bonding film
Inventor: KOJIMA RENA
IPC: C09J201/00
Filed: 2021-06-16
Abstract: A thermosetting sheet according to the present invention includes: a thermosetting resin; a thermoplastic resin; and conductive particles. The conductive particles include silver particles having an average particle size D50 of 0.01 [mu]m or more and 10 [mu]m or less, and having a circularity in cross section of 0.7 or more. The thermosetting sheet has a viscosity at 100 DEG C of 20 kPa.s or more and 3000 kPa.s or less.