baber/WOPTO huggingface dataset:
Patent TW-202133989-A (TW)
Title: Vertical-horizontal bidirectional main shaft head with clutch by controlling a second main shaft not to be driven by the power of a first main shaft to reduce the power output loss of the second main shaft and increase the service life of the machine parts
Inventor: Lin fang-yu
IPC: B23Q5/48
Filed: 2020-03-11
Abstract: A vertical-horizontal bidirectional main shaft head with a clutch, which is a main shaft head comprising a base, a first and a second main shafts which have different axial directions and are rotatable, and a linkage gear set which can engage and drive the power gear of the first main shaft and the driving wheel of the second main shaft, the base is mainly provided with a clutch at the outside parallel to the second main shaft; wherein the cross sections for the sleeving of the second main shaft and the driving wheel are set as a concave-convex fit, and the clutch comprises a ring seat, a block, an elastically movable shifting control shaft, and a positioning seat; the ring seat is used to sleeve on the outside of the driving wheel, and the block comprises a base portion connecting with the ring seat and an arm portion, the first end of the shifting control shaft is rotatably connected to the arm portion, the shifting control shaft is sleeved with a spring, the second end of the shifting control shaft passes through the positioning seat fixed on the outside of the base and a control seat for pulling is connected and fixed at the end. When the second main shaft is not required to process, a force is applied to actuate the control seat to link the shifting control shaft, the block, and the ring seat, so that the driving wheel is displaced along the axial direction of the second main shaft to be released from the engaged linkage gear set, thereby controlling the second main shaft not to be driven by the power of the first main shaft to reduce the power output loss of the second main shaft and increase the service life of the machine parts.
Patent TW-202039377-A (TW)
Title: Scale inhibitor for reverse osmosis membranes and reverse osmosis membrane processing method
Inventor: ISHII KAZUKI
IPC: C02F5/12
Filed: 2020-03-27
Abstract: A scale inhibitor for reverse osmosis membranes, which suppresses precipitation of calcium sulfate scale during a reverse osmosis membrane processing process, and which contains, as a main component, a copolymerized polymer (A) of an acrylic acid represented by formula (A) and 2-acrylamido-2-methylpropane sulfonic acid, said copolymerized polymer (A) having a mass average molecular weight of 3,000 or more but less than 11,000. It is preferable that the reverse osmosis membrane is processed with a sulfonic acid-modified polyvinyl alcohol in advance. In formula (A), m represents the ratio (mol%) of a constituent unit that is derived from 2-acrylamido-2-methylpropane sulfonic acid; n represents the ratio (mol%) of a constituent unit that is derived from acrylic acid; m is from 15 mol% to 40 mol% (inclusive); and (m + n) is from 90 mol% to 100 mol%.
Patent TW-202141409-A (TW)
Title: Community care system for establishing interpersonal network comprising a resource planning host, a first application program and a second application program
Inventor: LIN JIN-YUAN
IPC: G06Q50/22
Filed: 2020-04-16
Abstract: The present invention is a community care system for establishing an interpersonal network, which comprises a resource planning host, a first application program and a second application program. The first application program is used by a plurality of users and is provided with a first contact unit and a service request unit. The second application program is used by a plurality of servers and is provided with a request event unit. The first application program and the second application program are independent applications with different functional interfaces. The use of the first application program and the second application program can mutually trigger information transmission, and the update content of the information transmission can be synchronously stored in the resource planning host in a form of blockchain accounting. In this way, it is convenient for members of social care organizations to use a mobile device to interact with each other through two-way information transmission to improve the community humanitarian care, and the information can be synchronously stored in the resource planning host in the form of blockchain accounting.
Patent TW-202141749-A (TW)
Inventor: LI SHU-MING
IPC: H01L27/115
Filed: 2020-04-17
Abstract: A memory structure including a substrate, a bit line structure, a contact structure, and a capacitor structure is provided. The bit line structure is located on the substrate. The contact structure is located on the substrate on one side of the bit line structure. The capacitor structure is located on the contact structure. The capacitor structure includes a first electrode, a second electrode, and an insulating layer. The first electrode includes a first bottom surface and a second bottom surface. The first bottom surface is lower than the second bottom surface. The first bottom surface is only located on a portion of the contact structure. The second electrode is located on the first electrode. The insulating layer is located between the first electrode and the second electrode.
Patent TW-202141809-A (TW)
Title: Organic photovoltaic element including a first electrode, an electron transport layer, a photoactive layer, an electron hole transport unit and a second electrode
Inventor: SHIH HUNG-MIN
IPC: H01L31/06
Filed: 2020-04-22
Abstract: Provided is an organic photovoltaic element including a first electrode, an electron transport layer, a photoactive layer, an electron hole transport unit, and a second electrode. The photoactive layer includes an electron donor material and an electron acceptor material. The electron hole transport unit includes an electron hole transport layer and an electron blocking layer, the electron blocking layer includes an electron blocking material, and the energy of the lowest unoccupied molecular orbital of the electron blocking material is higher than that of the electron acceptor material. By using the organic photovoltaic element provided by this invention, recombination quenching of electrons appeared on an electrode interface may be reduced, and furthermore, the energy conversion efficiency may be increased.
Patent TW-202141917-A (TW)
Inventor: TSAI MI-CHING
IPC: H02P25/08
Filed: 2020-04-23
Abstract: A method and a system for controlling switches of a switched reluctance motor are provided. The system includes a motor driver， a switch angle calculation circuit and a switch control circuit. In the method， at first， the switch angle calculation circuit is used to determine a first angle difference in accordance with a rotation speed of the switched reluctance motor and a value of a first inductor current corresponding to a first phase， and then to determine a turn-off angle in accordance with the first angle 
difference and an end angle of a positive torque period. Thereafter, when a position of a rotor of the switched reluctance motor is equal to the turn-off angle, the switch control circuit is used to control a first switch set to stop providing the first inductor current
Patent TW-202140782-A (TW)
Inventor: HSIEH SUNG-YUAN
IPC: C12N15/11
Filed: 2020-04-24
Abstract: The present invention discloses a method of discriminating Antrodia cinnamomea strains. The method includes providing a DNA fragment containing the RPB2 gene of an Antrodia cinnamomea strain; using the DNA fragment to perform SNP genotyping with the RPB2 gene of a compared Antrodia cinnamomea strain to detect the base differences at the SNP site of the RPB2 gene of these Antrodia cinnamomea strains. If there is at least one base difference at the SNP site, it indicates that the Antrodia cinnamomea strains are different isolates from each other.
Patent TW-202141807-A (TW)
Title: Light guide film, backlight module and display device
Inventor: LIU KAI-HSIANG
IPC: H01L31/0236
Filed: 2020-04-28
Abstract: A light guide film includes a main body and a light-absorbing structural layer. The main body incudes a light-emitting surface, a bottom surface and a light-incident surface. The bottom surface is opposite to the light-emitting surface. The light-incident surface is connected between the light-emitting surface and the bottom surface. The light-absorbing structural layer is disposed on the bottom surface. The light-absorbing structural layer includes a substrate, a plurality of microstructures and a plurality of light-absorbing particles. Each of the microstructures is protruded from a surface of the substrate. At least one group of the light-absorbing particles is distributed in each of the microstructures. The microstructures are arranged so that the content of light-absorbing particles of the light-absorbing structure layer gradually increases from the light-incident surface along a direction away from the light-incident surface.
Patent TW-202143804-A (TW)
Inventor: CHANG CHENG-JUI
IPC: H05K1/02
Filed: 2020-05-14
Abstract: A copper plate structure, a circuit board with embedded copper blocks and a manufacturing method thereof are provided. The copper plate structure includes a copper block disposed portion, a plurality of embedded portions, a body portion, and a plurality of disconnected portions. The copper block disposed portion has at least one edges. The plurality of embedding portions are respectively connected to the at least one edges of the copper block disposed portion and extend outward. The body portion is disposed around the copper block disposed portion and the embedded portions, and is separated from the copper block disposed portion and the embedded portions. The disconnecting part connects the body part and the plurality of embedded portions. The at least one edge of the copper block disposed portion has a first width. A first side of the embedded portion is connected to the copper block disposed portion and has a second width. The first width is greater than the second width.
Patent TW-202144733-A (TW)
Title: Measurement system and method determining the actual distance between the optical component and the fixed plane of the measured object at each first moment
Inventor: CHEN LU
IPC: G02B27/10
Filed: 2020-05-19
Abstract: The disclosure provides a measurement system and method and relates to the field of measurement technology. The measurement system includes a light source configured to generate an original light beam, wherein the original light beam returned from a measured area of a measured object is a return beam; an optical component configured to obtain a beam to be processed according to the return beam, wherein at least part of the beam to be processed is a first beam; a first detection device configured to obtain first detection information according to the first beam; a mobile device configured to make the optical component and the measured object move along the optical axis direction of the optical component; and a processing system configured to determine, according to a first detection information of each of a plurality of first moment, an actual distance between the optical component and a fixed plane of the measured object at each first moment.
Patent TW-202144098-A (TW)
Inventor: HUANG MING-LI
IPC: B21B15/00
Filed: 2020-05-21
Abstract: This invention relates to a weather-resistant steel material and its manufacturing equipment, which includes at least a weather-resistant paint coating device. Said weather-resistant paint coating device applies the weather-resistant paint to a punching inner wall, a cut surface and a surface of a weather-resistant steel material in advance before the weather-resistant steel material is rolled into shape, so the weather-resistant steel material can be completely covered by weather-resistant paint and improve its weather-resistant and anti-corrosion effect.
Patent TW-202104890-A (TW)
Title: Breath analyzer and urea breath test method
Inventor: RIGAS ANASTASIA
IPC: G01N27/02
Filed: 2020-06-09
Abstract: The present invention provides an improved breath analyzer and breath test method to determine the presence or absence of disease in humans, including but not limited to, the bacterium H. Pylori 
in a subject’s digestive tract.
Patent TW-202112835-A (TW)
Title: Active energy ray-curable composition
Inventor: ARIMITSU KOJI
IPC: C08K5/20
Filed: 2020-06-10
Abstract: The present invention relates to an active energy ray-curable composition that includes a component (A): an anionic polymerizable compound containing a compound in which EWG has a cyano group in general formula (1) which is component (A1) and a compound in which EWG has an ester group in general formula (1) which is component (A2) (in the formula, EWG represents an electron-withdrawing group, X represents a single bond or an oxygen atom (-O-), R represents an n-valent organic group, and n represents an integer of 1-6. When n is an integer of 2-6, EWG and X each may be the same or different. When n is 1, EWG and R may bond.) and a component (B): a compound (photobase generator) represented by general formula (2) (in the formula, ring A represents an optionally substituted aromatic ring or an optionally substituted heteroaromatic ring, R1 and R2 are the same or different and represent a hydrogen atom or an alkyl group, R1 and R2 may bond to each other and form a ring together with adjacent nitrogen atoms, and said ring may be substituted.).
Patent TW-202203029-A (TW)
Inventor: Zhou yu-feng
IPC: G11C16/20
Filed: 2020-06-30
Abstract: The present invention relates to a low-level formatting method for a storage device. The storage device has a plurality of storage blocks. The low-level formatting method includes: searching whether a plurality of storage blocks in the storage device already exists a reliability and life cycle test result or firmware storage information, both of the reliability and life cycle test result and the firmware storage information include a program-erase (P/E) cycle record and a terabyte write （TBW） record of the storage device; if the reliability and life cycle test result or the firmware storage information exist in the plurality of storage blocks of the storage device, determining whether a P/E cycle and a TBW of the storage device are recorded in the P/E cycle record and the TBW record; if the reliability and life cycle test result and the firmware storage information do not exist in the plurality of storage blocks of the storage device, values of the P/E cycle and the TBW of the storage device are set to 0, and written into the storage block of the storage device; if the P/E cycle and the TBW of the storage device are recorded in the P/E cycle record and the TBW record, the recorded values of the P/E cycle and the TBW are written to the storage block of the storage device; and if the P/E cycle and the TBW of the storage device are not recorded in the P/E cycle record and the TBW record, the values of the P/E cycle and the TBW of the storage device are set to 0, and written into the storage block of the storage device.
Patent TW-202106839-A (TW)
Title: Laminate
Inventor: LEE SEUNG-WOO
IPC: C09J133/08
Filed: 2020-07-01
Abstract: The purpose of the present invention is to provide a laminate having improved bending durability under a moist and hot environment. A laminate according to the present invention includes: a front plate; a circular polarizing plate; and a pressure sensitive adhesive layer interposed between the front plate and the circular polarizing plate, wherein the relationship of 0.6 ≤ B/A ≤ 2 is satisfied, where A ([mu]m) denotes the thickness of the laminate, and B(%) denotes the compression restoration rate of the laminate, and B(%) is the proportion (%), with respect to the largest depth of a recess formed by pressing the spherical indentor having a diameter of 0.4 mm from the surface of the front plate side of the laminate toward the inside of the laminate by a force of 100 mN for 60 seconds, of the depth of the recess to be restored when a spherical indentor is removed from the laminate.
Patent TW-202204646-A (TW)
Title: Composite ceramic reinforcement material
Inventor: CHIU SHENG-MIN
IPC: C22C29/06
Filed: 2020-07-15
Abstract: A composite alloy material includes: 2.4 to 12.4 wt% of Cr, 29.6 to 57.2 wt% of W, 1.0 to 4.5 wt% of Si, 0.8 to 4.1 wt% of B, 3.9 to 13.2 wt% of Fe, 0.2 to 4.8 wt% of Co, 1.3 to 5.5 wt% of C and Ni in balance; 25.2 to 50.2 wt% of Cr, 2.8 to 12.6 wt% of W, 0.5 to 1.7 wt% of Si, 0.5 to 3.5 wt% of Fe, 0.5 to 3.5 wt% of Ni, 0.8 to 7.4 wt% of C and Co in balance; 3.5 to 25.0 wt% of Cr, 2.5 to 14.5 wt% of Ni, 0 to 2.5 wt% of Mn, 0.5 to 17.5 wt% of Ti, 0.2 to 5.0 wt% of Si, 1.0 to 3.2 wt% of B, 0.1 to 7.5 wt% of C and Fe in balance; or, a tungsten carbide, metal carbides different from tungsten carbide, and 6 to 10 metallic elements in periodic table, the content of each of the metallic elements is 5 to 30 mol.%. The composite alloy material effectively improves the service life of work pieces.
Patent TW-202110577-A (TW)
Title: Polishing device
Inventor: KODERA KENJI
IPC: H01L21/67
Filed: 2020-07-21
Abstract: The present invention relates to a polishing device for forming a recess in a peripheral section of a bonded wafer or other substrate, with the recess having an orthogonal cross-sectional shape. The polishing device comprises a polishing head (8) having a pressing member (5) for pressing a polishing tape (T) onto a peripheral section of a substrate (W) which is on a substrate holding plane (1a). The pressing member (5) includes: a pressing surface (5A) that is parallel to the substrate holding plane (1a); and an inclined surface (5B) that is connected to the inner edge of the pressing surface (5A), with the angle formed by the pressing surface (5A) and the inclined surface (5B) being an acute angle. The polishing head (8) comprises a positioning roller (33) that determines the relative position of the polishing tape (T) in relation to the inclined surface (5B). An angle of the polishing tape (T) that extends between the positioning roller (33) and the pressing member (5) is an acute angle relative to the pressing surface (5A).
Patent TW-202108667-A (TW)
Title: Polyimide-based composite film and display device comprising same
Inventor: KIM SUN-HWAN
IPC: C08J7/04
Filed: 2020-07-29
Abstract: Embodiments relate to a polyimide-based composite film, which comprises a base film comprising a polyimide-based resin; and a functional layer disposed on the base film, wherein when the side of the functional layer located opposite to the side in contact with the base film is referred to as a first side and when the side of the base film located opposite to the side in contact with the functional layer is referred to as a second side, the adhesiveness index represented by Equation 1 is 3.5 or less.
Patent TW-202112849-A (TW)
Title: Fluorine-containing copolymer, optical resin composition, and optical resin molded body
Inventor: KAWAMITSU SHOICHI
IPC: G02B1/04
Filed: 2020-07-31
Abstract: The fluorine-containing copolymer according to the present invention contains: structural unit (A) represented by formula (1); and at least one selected from the group consisting of structural unit (B) represented by formula (2), structural unit (C) represented by formula (3), and structural unit (D) represented by formula (4). (In formula (1), Rff 1-Rff 4 each independently represent a fluorine atom, a perfluoroalkyl group having 1-7 carbon atoms, or a perfluoroalkyl ether group having 1-7 carbon atoms. Rff 1 and Rff 2 may be linked with each other to form a ring.) (In formula (2), R1-R3 each independently represent a fluorine atom or a perfluoroalkyl group having 1-7 carbon atoms. R4 represents a perfluoroalkyl group having 1-7 carbon atoms. The perfluoroalkyl group may have a ring structure. A portion of the fluorine atoms may be substituted with a halogen atom other than a fluorine atom. A portion of the fluorine atoms in the perfluoroalkyl group may be substituted with a halogen atom other than a fluorine atom.) (In formula (3), R5-R8 each independently represent a fluorine atom or a perfluoroalkyl group having 1-7 carbon atoms. The perfluoroalkyl group may have a ring structure. A portion of the fluorine atoms may be substituted with a halogen atom other than a fluorine atom. A portion of the fluorine atoms in the perfluoroalkyl group may be substituted with a halogen atom other than a fluorine atom.) (In formula (4), Z represents an oxygen atom, a single bond, or -OC(R19R20)O-, and R9-R20 each independently represent a fluorine atom, a perfluoroalkyl group having 1-5 carbon atoms, or a perfluoroalkoxy group having 1-5 carbon atoms. A portion of the fluorine atoms may be substituted with a halogen atom other than a fluorine atom. A portion of the fluorine atoms in the perfluoroalkyl group may be substituted with a halogen atom other than a fluorine atom. A portion of the fluorine atoms in the perfluoroalkoxy group may be substituted with a halogen atom other than a fluorine atom. s and t each independently represent 0-5 and s+t equals an integer of 1-6 (however, when Z represents -OC(R19R20)O-, s+t may be equal to 0).).
Patent TW-202109698-A (TW)
Title: Overlay measurement system and overlay measurement device
Inventor: SUGIE MASAKI
IPC: H01J37/22
Filed: 2020-08-03
Abstract: The present invention enables an overlay error between processors to be measured from a pattern image, the SN ratio of which is low. To this end, the present invention forms a secondary electron image 200 from a detection signal of a secondary electron detector 107, forms a reflected electron image 210 from a detection signal of a reflected electron detector 109, creates a SUMLINE profile 701 that is obtained by adding luminance information in the reflected electron image along the longitudinal direction of a line pattern, and calculates an overlay error of a sample by using position information about an upper layer pattern detected from the secondary electron image and position information about a lower layer pattern that is detected by using an estimation line pattern 801 estimated on the basis of the SUMLINE profile from the reflected electron image.
Patent TW-202208128-A (TW)
Title: Hand tool hanger set and organizer set including a tool hanger and a plurality of hangers
Inventor: Gao rui-qian
IPC: B25H3/06
Filed: 2020-08-17
Abstract: The present invention relates to a hand tool hanger set, which includes a tool hanger and a plurality of hangers, the tool hanger includes a hanger part and the hanger part includes a back plate and two hook parts, a track groove is formed between the two hook parts, each hanger includes a hanging body, the hanging body includes two embedding slots and two locking protrusions, the two embedding slots are respectively recessed on the top and bottom sides of the hanging body to form the two locking protrusions between two front sides of the hanging body of the two embedding slots and located on the top and bottom sides of the hanging body, the hanging part can be hung on the hanging bodies in a horizontally movable manner relative to the hanging bodies, allowing the hangers to be embedded in the hanging part of the tool hanger, so that the tool hanger can be conveniently hung on a disc body or a vertical plane to improve the convenience of hanging and using the tool hanger.
Patent TW-202138014-A (TW)
Title: Bone graft composition and preparation method therefor
Inventor: PARK JUNG-BOK
IPC: A61F2/28
Filed: 2020-09-24
Abstract: The present disclosure relates to a bone graft composition, and more particularly, to a bone graft composition containing hydroxypropyl methylcellulose and a preparation method therefor. Moreover, the present disclosure relates to a bone graft composition that has an optimal composition ratio at which the dissolution rate of hydroxypropyl methylcellulose is excellent.