baber/WOPTO huggingface dataset:
Patent TW-201801477-A (TW)
Title: 1-16 & 1.5-7.5 frequency divider for clock synthesizer in digital systems
Inventor: WU CHARLES QINGLE
IPC: H03L7/22
Filed: 2017-06-16
Abstract: A frequency divider unit has a digital frequency divider configured to divide by an odd integer; and a dual-edge-triggered one-shot coupled to double frequency of an output of the digital frequency divider. The frequency divider unit is configurable to divide an input frequency by a configurable ratio selectable from at least non-integer ratios of 1.5, 2.5, and 3.5. In embodiments, the frequency divider unit relies on circuit delays to determine an output pulsewidth, and in other embodiments the output pulsewidth is determined from a clock signal. In embodiments, the unit is configurable to divide an input frequency by a configurable ratio selectable from at least non-integer ratios of 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, and 7.5 as well as many integer ratios including 2, 4, 6, and 8. In embodiments, the digital frequency divider is configurable to provide a 50% duty cycle to the one-shot.
Patent TW-201904820-A (TW)
Title: A plastic sheets supplying device, and an automatic filling system using the device
Inventor: CHENG TSANG-CHI
IPC: B65B35/24
Filed: 2017-06-19
Abstract: This invention is about a kind of plastic sheets supplying device, and an automatic filling system using the device. The base is embedded with a feeding reel, a receiving reel, a guiding wheel, a stepping motor, a stripping plate and an electric eye. The feeding reel has roll comprised of marked release paper and plastic sheets that are placed on the two sides of the markings. Thus, when the electric eye detects the markings of the release paper, it controls the stepping motor to pivot the receiving reel and to pull on the roll. While pulling the roll to pass the stripping plate, it attains the purpose of automatically stripping the plastic sheets from the release paper. This device can also works with other conveyors, robot arms and visual identification devices. By using the robot arm to place the supplying plastic sheets' filling in the standby area of the object automatically, it can also attains the efficacy of automatic access and placement of the plastic sheets.
Patent TW-201905331-A (TW)
Title: Hydraulic pressure structure allowing a hydroelectric generator to generate electricity
Inventor: HUANG KUO-KUANG
IPC: F03G3/00
Filed: 2017-06-28
Abstract: A hydraulic pressure structure includes a pressure or an atmospheric pressure as well as a universal gravity and a liquid and a gas, wherein the structure utilizes a buoyancy of the hydraulics and a gravity or an elastic force of a mechanical principle to cause an elastic water volume body and a heavy object to rise and fall, such that liquid water is discharged to let the heavy object be pressed down, and then the liquid water in the elastic water volume body is discharged or discharged at a high point to allow a hydroelectric generator to generate electricity.
Patent TW-201908955-A (TW)
Title: Electronic device and sensing storage device and operation method thereof
Inventor: LIAO WEI-CHIH
IPC: G06F21/32
Filed: 2017-07-13
Abstract: An embodiment of the disclosure provides a sensing storage device which includes a smart card chip, a fingerprint sensor, a touch pad, a connection interface circuit and a microprocessor. The microprocessor is coupled to the smart card chip, the fingerprint sensor, the touch pad and the connection interface circuit. The microprocessor enables the fingerprint sensor and the touch pad when the connection interface circuit is connected to a first electronic device. Furthermore, the microprocessor enables the fingerprint sensor and the smart card chip when the connection interface circuit is connected to a second electronic device.
Patent TW-201816930-A (TW)
Title: Electrostatic chuck heater
Inventor: TAKEBAYASHI HIROSHI
IPC: H05B3/28
Filed: 2017-07-14
Abstract: An electrostatic chuck heater is provided with: an electrostatic chuck; a small zone formation region including a plurality of small zones in which small heater electrodes are wired; a power supply in which a plurality of small heater electrodes are connected in parallel; and a small zone control device which implements a control such that, by utilizing an output ratio with respect to a suppliable output corresponding to each small heater electrode, desired electric power can be supplied to each small heater electrode. Among the plurality of small heater electrodes, a small heater electrode wired in a small zone including a cool spot has a resistance value which is set smaller compared with the other small heater electrodes.
Patent TW-201839288-A (TW)
Title: Damper
Inventor: OOTA AKIHISA
IPC: F16F15/04
Filed: 2017-08-11
Abstract: A damper which can successfully generate damping force and easily adjust the damping force is provided. The damper includes a cylinder 10, a rod 50, elastomer particles 90, and a magnetic field generating unit 20. The rod 50 which is reciprocally movable in an axial direction or rotatable around an axis projects outside from the cylinder 10. The elastomer particles 90 have characteristics of a permanent magnet and elasticity and a plurality of elastomer particles 90 are filled in the cylinder 10. The magnetic field generating unit 20 generates a predetermined magnetic field in the cylinder 10.
Patent TW-201913867-A (TW)
Title: Parallel equal-pressure jig and a parallel equal-pressure combining device for a substrate and a heat sink of a semiconductor component
Inventor: WANG YU-XIAN
IPC: H01L21/67
Filed: 2017-08-29
Abstract: The invention relates to a parallel equal-level compressing jig and a parallel equal-level compressing device. The parallel equal-level compressing jig includes a lower die and an upper die which can be moved up and down relatively. A middle die can be added between the lower die and the upper die. The parallel equal-level compressing device is coupled to the upper die of the parallel equal-level compressing jig and combined with a pressure supply mechanism. The lower die is provided with height limit columns at a periphery of a lower die block of the lower die. An upper die block and a lower die block of the upper die are in parallel and movable relative to each other, and each of the upper die block and the lower die block has a suction hole. In the process of pressing a substrate and a heat sink of a semiconductor component with the upper die block and the lower die block, the substrate is sucked by a top of the lower die block and the heat sink is sucked by a bottom of the upper die block. Therefore, the substrate and the heat sink that vertically face each other can be pressed in parallel. The height limit columns are used to limit an overall height of the semiconductor component after pressing. Accordingly, the substrate and the heat sink in the semiconductor component are uniformly pressed and fixed integrally.
Patent TW-201912735-A (TW)
Title: Fluorine-free water repellent and preparation method thereof for performing a polymerization reaction on a diol compound with a carboxylate group, a chain extender and polyisocyanate
Inventor: HUANG MIN-YANG
IPC: C09K3/18
Filed: 2017-08-31
Abstract: The present invention provides a preparation method of a fluorine-free water repellent. The preparation method includes the following steps: (a) in an organic solvent, carrying out a polymerization reaction on a diol compound with a carboxylate group, a chain extender and polyisocyanate to obtain a first mixture containing a polyurethane prepolymer, wherein the chain extender is polyester diol, polyether diol, polysilicon diol or a combination thereof, and the molar ratio of total hydroxyls of the diol compound with the carboxylate group and the chain extender to total isocyanate groups of polyisocyanate is 1:1.2 to 1:2; (b) adding dendritic polyol into the first mixture, and enabling dendritic polyol to react with the polyurethane prepolymer in the first mixture to obtain a second mixture; and (c) adding fatty alcohol into the second mixture to carry out an end capping reaction so as to obtain the fluorine-free water repellent. The present invention further provides the fluorine-free water repellent prepared by using the aforementioned preparation method.
Patent TW-201914502-A (TW)
Title: Steaming tray which can be easily stored and which can be adjusted to have a desired height according to the actual requirement
Inventor: YAN JIE-CHENG
IPC: A47J27/04
Filed: 2017-09-27
Abstract: A steaming tray comprises a disk body, and a plurality of first brackets and second brackets pivotally connected to the disk body. When the steaming tray is coupled to a corresponding joint portion of another steaming tray by the first brackets and when the steaming tray is coupled to a corresponding joint portion of another steaming tray by the second brackets, the distances between the disk bodies of the steaming trays stacked one above another are not equal. There is another kind of steaming tray, which comprises a disk body, a plurality of first brackets and second brackets pivotally connected to the disk body. The disk body is provided with a plurality of venting holes, and the area of the disk body is larger than the total area surrounded by the venting holes. When the steaming tray abuts upon a plane with the first brackets and when the steaming tray abuts upon the plane with the second brackets, the distances of the disk bodies to the plane are not equal.
Patent TW-201813785-A (TW)
Title: Anti-slip wrench-type tool
Inventor: DOROSLOVAC ROBERT S
IPC: B25B13/00
Filed: 2017-09-28
Abstract: A wrench-type tool that utilizes a plurality of engagement features to efficiently transfer torque to a fastener in order to rotate said fastener. The wrench-type tool includes a wrench-type torque-tool body. The wrench-type torque-tool body is the physical structure used to apply a torque force onto the fastener and includes a plurality of internal sidewalls and a plurality of engagement teeth. The plurality of internal sidewalls is radially distributed about a pivot axis of the wrench-type torque-tool body. Each of the plurality of engagement teeth is adjacently connected to a corresponding sidewall from the plurality of internals sidewalls in order to directly engage the sidewalls of the fastener. To increase the total contact surface with the fastener, a prismatic altitude for each of the plurality of engagement teeth is aligned parallel to the pivot axis. Furthermore, each of the plurality of engagement teeth is oriented towards the pivot axis.
Patent TW-201818883-A (TW)
Title: Universal keyless guided surgery system
Inventor: HUWAIS SALAH A
IPC: A61B17/16
Filed: 2017-10-13
Abstract: A surgical tool assembly for forming holes in bone at precise locations to controlled depths. The hole forming tool has a leading apical tip and a shank. The shank includes an annular groove at a predetermined distance from the apical tip. An adjustable telescopic stop is coupled to the shank. The telescopic stop includes an indexing gauge supporting a tubular key. The key includes an integrated impeller that accentuates irrigation of the treatment site during surgical procedures. The adjustable telescopic stop may be used in combination with a guided surgery jig. The jig includes a guide bushing having a generally semi-cylindrical alignment valley adapted to receive the spinning key of the telescopic stop. The alignment valley includes a full annular internal abutment step adapted to engage the key when the apical tip reaches a predetermined penetration depth in the bone.
Patent TW-201825433-A (TW)
Title: Methods of characterizing glass panels during plasma processing
Inventor: MANLEY ROBERT GEORGE
IPC: G01B11/16
Filed: 2017-11-02
Abstract: Methods of characterizing a glass panel during a plasma-based treatment of the glass panel include capturing measurement digital images of at least a portion of the glass panel. The measurement digital images include a distorted reflection of the cathode from the glass panel surface due to a distorted surface shape of the glass panel. The distorted reflection of the cathode in the captured measurement digital images is used to estimate the surface shape of the glass panel that gives rise to the distorted reflection of the cathode. The estimated surface shape is used to identify at least one deformation of the glass panel. Moire methods for measuring surface shape deformations of the glass panel during removal of the glass panel from the process chamber are also disclosed.
Patent TW-201825074-A (TW)
Title: Skin lightening agent
Inventor: MIYASAKA YOSHIYUKI
IPC: A61K8/44
Filed: 2017-11-28
Abstract: The present invention addresses the problem of providing a skin lightening agent which has excellent skin lightening effect. According to the present invention, a skin lightening agent is configured to contain a compound represented by general formula (1) and/or a pharmacologically acceptable salt thereof as an active ingredient. (In general formula (1), each R independently represents a hydrogen atom, a methyl group or an ethyl group; and n represents an integer of 1-9.)
Patent TW-201823901-A (TW)
Title: Flow rate control apparatus and program recording medium
Inventor: HAYASHI SHIGEYUKI
IPC: G01F25/00
Filed: 2017-12-13
Abstract: A flow rate control apparatus is provided which enables high speed response particularly in a transient response state, such as when a target flow rate falls. The flow rate control apparatus includes: a valve provided with a position sensor to measure an opening degree and disposed in a flow channel that permits passage of a fluid; a flow rate sensor disposed upstream of the valve and provided with a restrictor; a first pressure sensor disposed downstream of the restrictor and disposed upstream of the valve; a second pressure sensor disposed downstream of the valve; a characteristic map storage section to store a characteristic map indicating a relationship between at least an opening degree of the valve, a differential pressure before and after the valve, and a flow rate of a fluid passing through the flow channel; and a valve control section to control the valve so that a flow rate of a fluid passing through the flow channel reaches an accepted target flow rate.
Patent TW-201929174-A (TW)
Title: Dual-chip package structure
Inventor: HUNG CHI-CHENG
IPC: H01L23/538
Filed: 2017-12-15
Abstract: A dual-chip package structure is configured to electrically connect a first CS bonding pad of a non-volatile memory chip to a CS pin of a lead frame and electrically connect a second CS bonding pad of a volatile memory chip to a heat dissipation pad to provide a nonvolatile memory chip select signal to the non-volatile memory chip through the CS pin, and provides a volatile memory chip select signal for the volatile memory chip through the heat dissipating exposed pad to provide a low pin count dual-chip package structure, which can effectively reduce the cost and avoid conflict between the chips.
Patent TW-201928184-A (TW)
Title: Metal breathable door panel structure capable of achieving durable, anti-theft, anti-mosquito, lighting and ventilation
Inventor: Peng guo-xiang
IPC: E06B3/76
Filed: 2017-12-20
Abstract: The invention provides a metal breathable door panel structure, which mainly comprises an outer door panel comprising a frame plate unit and a venting unit, the venting unit is embedded in a hollow portion of the frame plate unit, and the venting unit comprises a U-shaped frame base and at least one metal ventilating net oppositely constructed; thereby, the innovative and unique design enables the metal venting net to be quickly assembled and disassembled by the assembly rail and the U-shaped frame base of the metal venting net. It achieves durable, anti-theft, anti-mosquito, lighting and ventilation.
Patent TW-201905931-A (TW)
Inventor: KWON KYOUNG-HAN
IPC: G11C29/12
Filed: 2017-12-22
Abstract: A memory device that supports a built-in self-test (BIST) operation includes: a plurality of memory cells; a page buffer group including page buffer circuits respectively coupled to the plurality of memory cells through bit lines; a built-in self-test (BIST) controller configured to generate pattern data to be stored in the page buffer circuits and reference data to be compared with sensed data obtained from the page buffer circuits, and to compare the reference data with the sensed data; and an input/output control circuit configured to input the pattern data to the page buffer circuits and to transfer the sensed data from the page buffer circuits to the BIST controller.
Patent TW-201841266-A (TW)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: SAKAKIBARA AKINORI
IPC: H01L23/02
Filed: 2017-12-25
Abstract: The manufacturing method of a semiconductor device includes applying a conductive paste containing metal particles to a specified area in an electrode plate including a recess in a surface of the electrode plate, the specified area being adjacent to the recess. The manufacturing method of a semiconductor device includes placing a semiconductor chip on the conductive paste so that an outer peripheral edge of the semiconductor chip is located above the recess. The manufacturing method of a semiconductor device includes hardening the conductive paste by heating the conductive paste while applying pressure to the semiconductor chip in a direction toward the electrode plate.
Patent TW-201933141-A (TW)
Title: Intelligent laundry system and control method thereof capable of generating a washing course for a laundry device according to a weight measurement value and the number of interval days of the current machine starting
Inventor: HOU JIA-DE
IPC: G06F15/16
Filed: 2018-01-19
Abstract: An intelligent laundry system includes a laundry device and a server unit. The server unit stores a machine starting record database containing a plurality of machine starting records. Each machine starting record contains a weight of an article to be washed and a machine starting date. When the laundry device receives a machine starting command, the laundry device transmits a weight measurement value to the server unit. The server unit uses a current machine starting data including the weight measurement value and a current date as a machine starting record, and adds the machine starting record to the machine starting record database. The server unit calculates the number of interval days of the current machine starting according to the current date of the current machine starting data and the machine starting date of the previous machine starting record. The server unit generates a washing course for the laundry device according to the weight measurement value and the number of interval days of the current machine starting.
Patent TW-201937710-A (TW)
Title: Transistor device
Inventor: LIN SHIH-TING
IPC: H01L29/423
Filed: 2018-02-06
Abstract: The present disclosure provides a transistor device. The transistor device includes an active region surrounded by an isolation structure, a gate structure disposed over the active region and the isolation structure, and a source/drain disposed in the active region. The gate structure includes a body portion extending in a first direction, a head portion extending in a second direction, and a pair of wing portions disposed at two opposite sides of the body portion. The first direction and the second direction are perpendicular to each other. Each of the wing portions is in contact with the head portion and the body portion.
Patent TW-201842328-A (TW)
Title: Inspection method for back surface of epitaxial wafer, inspection device for back surface of epitaxial wafer, lift pin management method for epitaxial growth device, and manufacturing method for epitaxial wafer
Inventor: MATSUO KEIKO
IPC: H01L21/66
Filed: 2018-02-22
Abstract: The present invention provides an inspection method for a back surface of an epitaxial wafer, in which a pin mark on the back surface of an epitaxial wafer can be detected, and a defect size of each spot defect of the pin mark can be quantitatively evaluated. The inspection method for a back surface of an epitaxial wafer includes: a scanning step S10 for continuously capturing a partial image of the back surface of the epitaxial wafer while scanning an optical system by a scanning portion; an acquiring step S20 for acquiring an overall image of the back surface from the partial image; a detection step S30 for detecting a pin mark consisting of a plurality of spot defects present in the back surface from the overall image; and a numerical processing step S40 for performing an numerical processing on each spot defect of the pin mark to calculate the defect area of each spot defect.
Patent TW-201835408-A (TW)
Title: Hygroscopic (moisture-absorption) granular cotton and batting (inner cotton) comprising the granular cotton thereof
Inventor: NISHIZAKI NAOYA
IPC: A47G9/02
Filed: 2018-02-26
Abstract: The subject of the present invention is to solve a defect performance of low in bulkiness and resilience of a moisture-absorption / desorption fiber, and a problem occurred while it is developing to form a batting (inner cotton). Several techniques are known to be sued for improving bulkiness; however they can only ensure the bulkiness merely at initial period, since the bulkiness tends to be greatly decreased continuously along with moisture absorption, repeated use, time passing, and the like. The present invention is an invention created in view of the state of the prior art, and aims to provide a hygroscopic (moisture-absorption) granular cotton having both moisture absorption (hygroscopicity) and continuous bulkiness, and a batting (inner cotton) comprising a granular cotton of the same. The solution provided by the present invention is a hygroscopic (moisture absorption) granular cotton characterized in it comprises a hygroscopic (moisture absorption) fiber which comprises a surface layer portion formed from a polymer having a crosslinked structure and a carboxyl group, and a central portion formed from an acrylonitrile-based polymer. The hygroscopic (moisture absorption) granular cotton shows it has a volume expansion degree expressed as a volumetric expansion rate, calculated form the volume under a certain load related to the volume after removal of the certain load, being 15% or more, and has a moisture absorption rate under the environment of 20 DEG C. and a relative humidity of 65%, being 4% or more.
Patent TW-201835518-A (TW)
Title: Iron ore-sintering machine
Inventor: SEKIGUCHI TAKESHI
IPC: B01D53/00
Filed: 2018-02-27
Abstract: Provided is an iron ore-sintering machine, with which it is possible to effectively suppress gas leakage, so that high safety is ensured and the amount of circulated exhaust gas is increased. An iron ore-sintering machine (50) of the present invention includes a sintering bed (6) having pallets that travel on rails laid on a floor, and is used to produce sintered ore by continuously burning raw material piled on the pallets while the pallets travel. The sintering machine (50) includes: an exhaust duct (2) provided with a main blower (14) for sucking exhaust gas from below the sintering bed (6) and discharging the exhaust gas into the outside; an exhaust gas circulation hood (1) covering over the pallets; an exhaust gas circulation duct (3) connecting between the exhaust duct (2) and the exhaust gas circulation hood (1); and a seal portion sealing a gap between the exhaust gas circulation hood (1) and the floor in a gas-tight manner, and is configured to maintain the pressure in the exhaust gas circulation hood (1) equal to or lower than the atmospheric pressure.