baber/WOPTO huggingface dataset:
Patent TW-201741412-A (TW)
Title: Abrasive material, polishing composition, and polishing method
Inventor: MORINAGA HITOSHI
IPC: C09K3/14
Filed: 2017-02-17
Abstract: An abrasive material, a polishing composition, and a polishing method are provided with which it is possible to polish a surface of an alloy or metal oxide at a sufficient speed and to obtain a high-grade mirror surface. The abrasive material comprises alumina that has an [alpha]-form content of 80% or higher and has a volume-cumulative particle diameter distribution in which the 50% particle diameter is 0.15-0.35 [mu]m. The polishing composition contains the abrasive material and has a pH of 7 or lower. The abrasive material and the polishing composition are used for polishing works each containing an alloy and/or a metal oxide.
Patent TW-201801050-A (TW)
Title: Semiconductor device and sensor system
Inventor: KOYAMA JUN
IPC: G01K1/02
Filed: 2017-02-17
Abstract: A sensor system that does not require wiring connection is provided. The sensor system includes a power generator, a power storage device, a wireless device, a sensing device, and a power switch (PSW). Data is transmitted and received wirelessly. Energy harvesting with vibration or the like is used as a power source, and supply of power to an unused portion of the PSW is stopped.
Patent TW-201733960-A (TW)
Title: Filtration membrane for trapping fine particles, method for producing the same, porous membrane, and method for producing the same
Inventor: IMAMURA MASAMI
IPC: C04B35/10
Filed: 2017-03-10
Abstract: A filtration membrane for trapping fine particles is obtained by forming communicating pores by anodizing an aluminum material, the filtration membrane including a small-pore-size part in which communicating pores that are open on one side of the filtration membrane are formed, an intermediate pore part in which communicating pores that are connected to the communicating pores formed in the small-pore-size part, and have a pore size larger than that of the communicating pores formed in the small-pore-size part, are formed, and a large-pore-size part in which communicating pores that are connected to the communicating pores formed in the intermediate pore part, have a pore size larger than that of the communicating pores formed in the intermediate pore part, and are open on the other side of the filtration membrane, are formed, the communicating pores having an average pore size of 4 to 20 nm being formed in the small-pore-size part up to a position at a distance of at least 400 nm from one surface of the filtration membrane, the filtration membrane having a total thickness of 50 [mu]m or less, and the communicating pores formed in the large-pore-size part having a narrow part that is situated on the side of the intermediate pore part. The invention can thus provide a filtration membrane for trapping fine particles that is obtained by forming communicating pores by anodization, has an average pore size smaller than that of a known filtration membrane, and rarely breaks when the measurement target is passed through the filtration membrane, and a method for producing the same.
Patent TW-201733872-A (TW)
Title: Cassette with openable/closable frame retains the board carrier stored in the cassette at a predetermined position during a process of moving the cassette or starting to move and stopping movement without sliding or falling from the cassette
Inventor: LI SHI-FU
IPC: B65D83/08
Filed: 2017-03-15
Abstract: A cassette with openable/closable frame is provided. During the process of transporting a current cassette placing and storing a board or a board carrier, due to the law of inertia in an acceleration or deceleration motion, the board or board carrier easily and outwardly slides or falls from the cassette or collides toward the inside of the cassette, resulting in damaging the cassette, the board or the board carrier. Thus, the present invention provides a cassette having movable frames and fixed frames that retain the board carrier stored in the cassette at a predetermined position during a process of moving the cassette or starting to move and stopping movement without sliding or falling from the cassette. The cassette comprises a main body, two fixed frames and two movable frames. The main body comprises a side structure, a bottom structure, a top structure, a corner post structure, a plurality of first connection members, and a plurality of second connection members. The side structure comprises two side plates opposite to each other. The two side plates are arranged between the bottom structure and the top structure. Inner wall surfaces of the two side plates are formed with a plurality of carrier access grooves. The carrier access grooves store a board carrier or multiple board carriers. The corner post structure comprises a plurality of vertical posts. The vertical posts are arranged between the bottom structure and the top structure and are respectively mounted on outside wall surfaces of the two side plate and are mutually spaced at a distance. The main body has two opposite sides as opened structure respectively defined as an access side and a non-access side.
Patent TW-201836229-A (TW)
Title: Drive apparatus and power supply reverse connection protection circuit thereof being suitable for being electrically connected between a high-voltage power supply and an inverter
Inventor: CHEN REN-HE
IPC: H02H7/09
Filed: 2017-03-20
Abstract: A power supply reverse connection protection circuit is suitable for being electrically connected between a high-voltage power supply and an inverter, wherein the high-voltage power supply is used to provide a direct-current voltage. A polarity detecting unit is electrically connected with the high-voltage power supply to detect the direct-current voltage, and generate a detected voltage signal a magnitude of which is related to the polarity of the direct-current voltage according to the polarity of the direct-current voltage and the detected voltage. A determining unit is electrically connected with the polarity detecting unit to receive the detected voltage signal, obtain a determination result according to a comparison between a default value and the magnitude of the detected voltage signal, and generate a control signal switched between an on level and an off level according to the determination result. A relay unit is electrically connected with the high-voltage power supply to receive the direct-current voltage, electrically connected with the determining unit to receive the control signal, and controlled by the control signal to determine whether to output the direct-current voltage to the inverter.
Patent TW-201838390-A (TW)
Title: The resource sharing process system and the method of the remote serial device in the network
Inventor: CHEN ZHI-WEN
IPC: H04L29/10
Filed: 2017-04-07
Abstract: The resource sharing process system and the method of the remote serial device in the network. The resource sharing process system comprises of a serial device, a network transform device, a first computer and a second computer. The network transform device couples to the serial device, the first computer and the second computer. The network transform device sends an operation command to the serial device or receives the result form the serial device. The first computer performs a first agent program. The first agent program transforms the operation command to the command packets or transforms the result packets to the result. When the network transform device receives the connect request from the first computer, the network transform device can switch from the idle state to the busy state. The network transform device receives the command packets form the first computer and transforming the command packets to the operation command. The network transform device sends the operation command to the serial device.
Patent TW-201838893-A (TW)
Title: A storage box for spreading out the cards automatically
Inventor: HSIEH YUEH-YIN
IPC: B65D83/08
Filed: 2017-04-18
Abstract: A storage box for spreading out the cards automatically includes a top cover and a bottom case. There exists a containing space formed between the top cover and the bottom case. The right/left side of the top cover includes a curved surface with a sliding chute of the top cover on the outside. The right/left side of the bottom case includes a roller of the bottom case. The inside bottom case includes a spring unit which end part extending to contact the inside top cover. And the end of the bottom case has at least one plate. The roller of the bottom case moves in the sliding chute of the top cover.
Patent TW-201807161-A (TW)
Title: Quantum dot material and method for manufacturing same
Inventor: MORIYAMA TAKAFUMI
IPC: H01L33/06
Filed: 2017-04-26
Abstract: The purpose of the present invention is to provide a core/shell type quantum dot material with which photoluminescence quantum yield can be increased, and a method for manufacturing the same. The quantum dot material according to an embodiment of the present invention is a quantum dot material including a plurality of nanoscale core shell structures, each of the structures including: a nanocrystal core including phosphorus and indium; a shell disposed on the nanocrystal core and including zinc; and a modifying agent including at least one of chlorine and bromine, wherein the content of the chlorine and/or the bromine is 2 to 15 mass% of the quantum dot material.
Patent TW-201900480-A (TW)
Title: Folding bike including a frame set, a steering set and a rear wheel set
Inventor: Wang shuo-feng
IPC: B62K21/00
Filed: 2017-05-12
Abstract: A folding bike which includes a frame set, a steering set and a rear wheel set. The frame set is provided with a first main rod and a second main rod. The steering set has a front wheel part. The rear wheel set has a rear wheel part. The first main rod is pivotally rotate relative to the second main rod. An included angle less than 90 DEG is formed by the first main rod and the second main rod, such that the front wheel part and the rear wheel part are stacked vertically.
Patent TW-201815034-A (TW)
Title: Rotary electrical machinery and stator of which
Inventor: OKADA YOSHIKI
IPC: H02K9/19
Filed: 2017-06-26
Abstract: A stator (30) of a rotary electrical machinery (100-1) of this invention includes a stator core (31) and a refrigerant flow passage (2) provided on an outer peripheral portion of the stator core (31). The refrigerant flow passage (2) has a first annular groove extending toward a circumferential direction of a central axis of the stator core (31), a second annular groove which is adjacent to the first annular groove and extends toward the circumferential direction, a third annular groove which is adjacent to the second annular groove and extends toward the circumferential direction, a first communicating groove communicating the first annular groove and the second annular groove, and a second communicating groove communicating the second annular groove and the third annular groove. The positions of the first communication groove and the second communication groove in the circumferential direction are shifted from each other.
Patent TW-201908526-A (TW)
Title: Pickling solution, use and preparation method thereof
Inventor: JUANG TARNG-ZUEN
IPC: F28G9/00
Filed: 2017-07-17
Abstract: A pickling solution, a use and a preparation method thereof are disclosed. The pickling solution includes 0.5 to 12 wt% of sulfanilic acid, 0.5 to 12 wt% of ethylene glycol component, 0.5 to 12 wt% of halide component, 0.5 to 12 wt% of organic acid component, and the remaining is water.
Patent TW-201909772-A (TW)
Inventor: Zhong jun-yan
IPC: A43C11/00
Filed: 2017-08-02
Abstract: The present invention provides a shoe for easy wearing and take-off and vamp replacement, which comprises a sole, a vamp, and a two-way open-ended zipper. The shoe has a rear vamp and a front vamp, wherein the rear vamp is fixed at the rear edge of the sole and the front vamp is zipped with the rear vamp and the sole by the two-way open-ended zipper. The two-way open-ended zipper has two zipper tapes that can be separated and two zipper tabs engaged between the two zipper tapes, wherein one zipper tape is engaged with the rear vamp and the sole, and the other zipper tape is engaged with the front vamp. After engaging the vamp with the sole, the two zipper tabs may be respectively slid to both sides of the vamp and both sides of the vamp are respectively formed with a zipper opening. Thus, by using two zipper tabs to expand two zipper openings, the shoes may be easier to wear and take off; and, the two zipper tabs may both be pulled to one end of the shoe opening and the zipper tape on the front vamp may be extracted from both tabs, so the front vamp may be completely separated and thus the front vamp may be replaced.
Patent TW-201812409-A (TW)
Title: Angular subpixel rendering multiview display and method using shifted multibeam diffraction gratings
Inventor: FATTAL DAVID A
IPC: G02F1/1335
Filed: 2017-08-10
Abstract: Multiview displays include a backlight and a screen used to form a plurality of multiview pixels. Each multiview pixel includes a plurality of sets of light valves. The backlight includes a light source optically coupled to a plate light guide configured with a plurality of multibeam diffraction gratings. Each multibeam diffraction grating corresponds to a set of light valves and is spatially offset with respect to a center of the set of light valves toward a center of the multiview pixel. The plurality of multibeam diffraction gratings is also configured to diffractively couple out light beams from the plate light guide with different diffraction angles and angular offsets such that at least a portion of the coupled-out light beams interleave and propagate in different view directions of the multiview display.
Patent TW-201819456-A (TW)
Title: Polyester resin composition, polyester resin molded article and manufacturing method thereof
Inventor: ITO YUSUKE
IPC: C08J5/00
Filed: 2017-08-28
Abstract: A polyester resin composition comprises a copolymer of a polycarboxylic acid component and a polyol component. The polycarboxylic acid component comprises terephthalic acid and/or a derivative thereof. The polyol component comprises ethylene glycol and/or a derivative thereof and 2,2-dimethyl-1,3-propanediol and/or a derivative thereof. The content of 2,2-dimethyl-1,3-propanediol and/or a derivative thereof is 27 mol% to 55 mol% with respect to the total amount of the polyol component. The intrinsic viscosity of the polyester resin composition is 0.5 dl/g to 0.6 dl/g.
Patent TW-201816055-A (TW)
Title: Photosensitive adhesive composition
Inventor: OHASHI TAKUYA
IPC: H01L23/31
Filed: 2017-08-30
Abstract: To provide a novel photosensitive adhesive composition. A photosensitive adhesive composition which comprises components (A), (B), (C), and (D), the component (B) being contained in a higher mass proportion than the component (A). Component (A) is a polymer which has a structural unit represented by formula (1) and has, at a terminal, a structure represented by formula (2); component (B) is a polymer which has a structural unit represented by the formula (1) and has the carboxy or hydroxy group at a terminal; component (C) is a free-radical photopolymerization initiator; and component (D) is a solvent. (In the formulae, X represents a C1-6 alkyl group, a vinyl group, an allyl group, or a glycidyl group; m and n are each independently 0 or 1; Q represents a C1-16 divalent hydrocarbon group; Z represents a C1-4 divalent linking group, the divalent linking group being bonded to the -O- moiety of the formula (1); and R1 represents a hydrogen atom or a methyl group).
Patent TW-201916401-A (TW)
Title: Method of manufacturing a light-emitting module
Inventor: LIAO CHIEN-SHOU
IPC: H01L33/02
Filed: 2017-09-22
Abstract: The prevent invention provides a method of manufacturing a light-emitting module including: firstly, attaching a semiconductor structure on a first carrier substrate, the semiconductor structure including a base layer and a plurality of light-emitting chips disposed on the base layer; next, removing the base layer from the semiconductor structure, the light-emitting chips being carried by the first carrier substrate; afterward, attaching the first carrier substrate with the light-emitting chips to a second carrier substrate; subsequently, separating the first carrier substrate from each light-emitting chip, each light-emitting chip having at least two pads exposed out of the first carrier substrate; next, separating each light-emitting chip from the second carrier substrate; and then placing each light-emitting chip on a circuit substrate. Therefore, the light-emitting module is finished by the above-mentioned steps.
Patent TW-201818234-A (TW)
Title: Semiconductor device and system using the same
Inventor: HARADA SHINTARO
IPC: G06N3/063
Filed: 2017-09-30
Abstract: A semiconductor device capable of performing product-sum operation is provided. The semiconductor device includes a first memory cell, a second memory cell, and an offset circuit. The semiconductor device retains first analog data and reference analog data in the first memory cell and the second memory cell, respectively. A potential corresponding to second analog data is applied to each of them as a selection signal, whereby current depending on the sum of products of the first analog data and the second analog data is obtained. The offset circuit includes a constant current circuit comprising a transistor and a capacitor. A first terminal of the transistor is electrically connected to a first gate of the transistor and a first terminal of the capacitor. A second gate of the transistor is electrically connected to a second terminal of the capacitor. A voltage between the first terminal and the second gate of the transistor is held in the capacitor, whereby a change in source-drain current of the transistor can be suppressed.
Patent TW-201804206-A (TW)
Title: Manufacture of truncated lenses, of pairs of truncated lenses and of corresponding devices
Inventor: RUDMANN HARTMUT
IPC: G02B13/00
Filed: 2013-09-05
Abstract: The invention relates to wafer-level manufacturing of optical devices such as modules comprising micro-lenses. In one aspect, passive optical components such as truncated lenses are manufactured by providing a substrate on which a multitude of precursor optical structures is present; and removing material from each of said multitude of precursor optical structures. Another aspect comprises a method for manufacturing a device comprising a set of at least two passive optical components, said method comprising the steps of using a tool obtained by carrying out the steps of manufacturing a precursor tool having a replication surface; and modifying said replication surface by removing material from said precursor tool. An yet another aspect comprises a method for manufacturing a device comprising a set of at least two passive optical components, wherein the method comprises the step of using a master comprising a replication surface comprising, for each of said passive optical components, a first portion describing a shape corresponding to the shape of at least a portion of the respective passive optical component, wherein the master comprises, in addition, at least one protruding portion protruding from at least one of said first portions of said replication surfaces.
Patent TW-201917435-A (TW)
Title: Imaging optical lens, imaging apparatus and electronic device
Inventor: HSUEH CHUN-CHE
IPC: G02B13/04
Filed: 2017-10-16
Abstract: An imaging optical lens includes six lens elements, the six lens elements being, in order from an object side to an image side: a first lens element having positive refractive power, a second lens element having an image-side surface being concave in a paraxial region thereof, a third lens element having an object-side surface being convex in a paraxial region thereof, a fourth lens element, a fifth lens element, and a sixth lens element having negative refractive power. With shape of the lens elements and spacing between the lens elements being suitably adjusted, a miniaturized shooting module with high image quality, wide angle of view and large aperture can be obtained.
Patent TW-201830774-A (TW)
Title: Package architecture for antenna arrays
Inventor: LAMBERT WILLIAM
IPC: H01Q21/00
Filed: 2017-10-23
Abstract: Embodiments are generally directed to a package architecture for antenna arrays. An embodiment of an apparatus includes an electronic package, the electronic package including one or more routing layers; a transmitter to drive a signal for wireless transmission; and an assembled phased array antenna to transmit the signal, the assembled phased array antenna including a plurality of separate antenna elements in an array, each antenna element of the array being individually attached to a first side of the electronic package. The antenna elements include a first antenna element and a second antenna element, wherein the first antenna element is separated from the second antenna element by a gap.
Patent TW-201843559-A (TW)
Title: Head-mounted display device
Inventor: HU CHIH-KAI
IPC: G06F1/16
Filed: 2017-11-16
Abstract: A head-mounted display device including a body, two extension members and an adjustable fixing member is provided. The body is adapted to lean against the front of the head of the user. The two extension members are disposed opposite each other, wherein each first end of the extension members is coupled to the opposite two ends of the body respectively and adapted to rotate relative to the body to lean against the two sides of the head of the user. The adjustable fixing member is coupled to each second end of the two extension members to lean against the back or top of the head of the user, wherein the body set on the head of the user by the two extension members and the adjustable fixing member. Each of the extension members is rotated relative to the body to contact or away from the two sides of the head.
Patent TW-201902091-A (TW)
Inventor: CHUNG CHI-WEN
IPC: H02K35/00
Filed: 2017-11-22
Abstract: The present invention discloses a linear driving system including a motor, a screw shaft and a table. The motor comprises a rotor, a stator and a ball bearing. The stator comprises a shaft part and a spiral part. The shaft part and the spiral part include an accommodation space in communication with the shaft part and the spiral part. One end of the spiral part includes a first helical protrusion on the inner surface thereof. The screw shaft is coaxially coupled with the rotor. One end of the screw shaft includes a second helical protrusion on the outer surface thereof, and at least portion of the second helical protrusion is accommodated within the accommodation space of the rotor. The table is fixed on the other end of the screw shaft. The first helical protrusion of the spiral part of the rotor is engaged with the second helical protrusion of the screw shaft. When the rotor is rotated, the rotor drives the screw shaft and the table connected with the screw shaft to move forward or backward linearly in the direction of the axial of the rotor.