baber/WOPTO huggingface dataset:
Patent TW-202029150-A (TW)
Title: LED display screen with curved surface including a curved housing, a column, a display screen, a control module and a plurality of elastic fixing members
Inventor: LIN GUAN-YU
IPC: G06F1/26
Filed: 2019-01-22
Abstract: An LED display screen with a curved surface includes a curved housing, a column, a display screen, a control module and a plurality of elastic fixing members. A plurality of columns are fixedly provided inside the curved housing. The column has a first combination surface, a second combination surface, and a through slot recessed in the second combination surface. Each column is provided with a plurality of side holes in a lateral side. The display screen is made up of a plurality of unit light boards joined together. Each of the unit light boards has a display surface and at least one magnetic attraction member attractively attached to the first combination surface. The control module is mounted on the second combination surface. The elastic fixing members are respectively staggered on each of the columns for fixing the control module.
Patent TW-201946264-A (TW)
Title: Methods for forming a magnetic tunneling junction structure
Inventor: YANG YI
IPC: H01L43/08
Filed: 2019-02-11
Abstract: A metal hard mask layer is deposited on a MTJ stack on a substrate. A hybrid hard mask is formed on the metal hard mask layer, comprising a plurality of spin-on carbon layers alternating with a plurality of spin-on silicon layers wherein a topmost layer of the hybrid hard mask is a silicon layer. A photo resist pattern is formed on the hybrid hard mask. First, the topmost silicon layer of the hybrid hard mask is etched where it is not covered by the photo resist pattern using a first etching chemistry. Second, the hybrid hard mask is etched where it is not covered by the photo resist pattern wherein the photoresist pattern is etched away using a second etch chemistry. Thereafter, the metal hard mask and MTJ stack are etched where they are not covered by the hybrid hard mask to form a MTJ device and overlying top electrode.
Patent TW-201921645-A (TW)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L27/088
Filed: 2012-08-17
Abstract: A semiconductor device that includes transistors having the same polarity consumes less power and can prevent a decrease in amplitude of a potential output. The semiconductor device includes a first wiring having a first potential, a second wiring having a second potential, a third wiring having a third potential, a first transistor and a second transistor having the same polarity, and a plurality of third transistors for selecting supply of the first potential to gates of the first transistor and the second transistor or supply of the third potential to the gates of the first transistor and the second transistor and for selecting whether to supply one potential to drain terminals of the first transistor and the second transistor. A source terminal of the first transistor is connected to the second wiring, and a source terminal of the second transistor is connected to the third wiring.
Patent TW-201938825-A (TW)
Title: Method and apparatus of forming structures by symmetric selective physical vapor deposition
Inventor: LEE JOUNG-JOO
IPC: C23C14/56
Filed: 2019-03-14
Abstract: Methods and apparatus for physical vapor deposition (PVD) are provided herein. In some embodiments, a method for PVD includes providing a first stream of a first material from a first PVD source towards a surface of a substrate at a first non-perpendicular angle to the plane of the substrate surface and rotating and linearly scanning the substrate through the stream of first material to deposit the first material on all features formed on the substrate, providing a second stream of an ionized dopant species from a dopant source towards the surface of the substrate at a second non-perpendicular angle to the plane of the substrate surface, and implanting the ionized dopant species in the first material deposited only on a top portion and a portion of the first and second sidewalls of all the features on the substrate by rotating and linearly scanning the substrate via the substrate support.
Patent TW-202035339-A (TW)
Title: Joining method of ceramic pieces capable of permanently and firmly adhering the ceramic pieces without influencing the appearance
Inventor: DONG JUN-YAN
IPC: B28B11/00
Filed: 2019-03-20
Abstract: Disclosed is a joining method of ceramic pieces, which includes the following steps: firstly, providing a first ceramic piece, a second ceramic piece and a filler, wherein the first ceramic piece and the second ceramic piece have been sintered for densification in advance, and include a first coupling part and a second coupling part, respectively; secondly, coupling the first coupling part of the first ceramic piece and the second coupling part of the second ceramic piece, and filling up the filler between the first coupling part and the second coupling part; and finally, sintering the first ceramic piece, the second ceramic piece and the filler. Accordingly, the present invention arranges coupling parts that are corresponding to each other on two ceramic pieces that are to be joined, and then fills up the filler between the two coupling parts and sinters the two ceramic pieces and the filler, such that, once the two ceramic pieces have been cooled down, the two ceramic pieces will be permanently and firmly adhered without influencing the appearance.
Patent TW-201944482-A (TW)
Title: Wafer processing method
Inventor: NISHIDA YOSHITERU
IPC: H01L21/304
Filed: 2019-04-01
Abstract: A method for processing a wafer in which patterns including a metal layer are formed on streets. The method includes: a step of applying a laser beam along the streets formed with the patterns to form laser processed grooves while removing the patterns; a step of forming cut grooves having a depth in excess of a finished thickness of the wafer, inside the laser processed grooves; a step of grinding the back surface side of the wafer to thin the wafer to the finished thickness and to expose the cut grooves to the back surface of the wafer, thereby dividing the wafer into a plurality of device chips; a step of removing a crushed layer formed on the back surface side of the wafer; and a step of forming a strain layer on the back surface side of the wafer by plasma processing using an inert gas.
Patent TW-201929046-A (TW)
Title: Device and method for bonding substrates
Inventor: WAGENLEITNER THOMAS
IPC: H01L21/20
Filed: 2017-03-22
Abstract: The present invention relates to a method for bonding a first substrate (4o) with a second substrate (4u) at mutually facing contact faces (4k) of the substrates (4o, 4u) with the following steps, in particular the following sequence: - holding of the first substrate (4o) to a first holding surface (1s, 1s', 1s", 1s''') of a first holding device (1, 1' 1", 1''', 1<SP>IV</SP>, 1<SP>V</SP>, 1<SP>VI</SP>) and holding of the second substrate (4u) to a second holding surface (1s, 1s', 1s", 1s''') of a second holding device (1, 1' 1", 1''', 1<SP>IV</SP>, 1<SP>V</SP>, 1<SP>VI</SP>), - curvature of the contact faces (4k) before contacting of the contact faces (4k), characterised in thata change in curvature of the contact face (4k) of the first substrate (4o) and/or a change in curvature of the contact face (4k) of the second substrate (4u) are controlled during the bonding. Furthermore, the present invention relates to a corresponding device.
Patent TW-202000334-A (TW)
Title: Flat die
Inventor: ITO MIKIO
IPC: F16B25/00
Filed: 2019-04-19
Abstract: To provide a flat die that can reduce local concentration of excess thickness. This flat die 1 is provided with: a plurality of inclined grooves for roll-forming a spiral-shaped crest on a rod-shaped base material; an introduction surface for guiding in the rod-shaped base material; a finish surface for adjusting the crest part; and an exit surface inclined so as to gradually release contact with the crest part. The inclined grooves are composed of regular grooves that extend at a fixed bottom height, and cut-short grooves each provided with a terminal end section that is gradually cut short towards the terminal end thereof. A plurality of the terminal end sections of the cut-short grooves are arranged in an area of the finish surface, and disposed so as to go sequentially downward approaching the exit surface side. Due to this configuration, excess thickness from the inclined grooves flows in a stepwise manner to the next deepest groove positioned below. Accordingly, excess thickness is resistant to being locally concentrated, and thus the spring back phenomenon of a rolled screw component does not readily occur.
Patent TW-202042718-A (TW)
Title: Apparatus for manufacturing crystalline decomposable straw including a feed tube, a die set, a crystallizer and a temperature control unit
Inventor: SHIH KUO
IPC: A47G21/18
Filed: 2019-05-21
Abstract: Disclosed is an apparatus for manufacturing a crystalline decomposable straw. The apparatus includes a feed tube, a die set, a crystallizer and a temperature control unit. The feed tube includes a pipe body and a nozzle disposed at one end of the pipe body. A polyester material enters the feed tube from the pipe body and is extruded by the nozzle. The die set is connected to the nozzle. The polyester material is formed by the die set and shaped as a hollow pipe after being molded. The crystallizer is filled with a hot bath medium and equipped with the temperature control unit. The temperature control unit and the hot bath medium are controlled at a first temperature not lower than a crystallization temperature of the polyester material. The polyester material is affected by the temperature control unit and the hot bath medium to improve the crystallinity. Since the temperature control unit and the hot bath medium are controlled at the first temperature, the straw manufactured by this invention has better stability.
Patent TW-202016106-A (TW)
Title: New isoxazolyl ether derivatives as gaba a alpha5 pam
Inventor: CECERE GIUSEPPE
IPC: C07D498/04
Filed: 2019-06-12
Abstract: The invention provides novel compounds having the general formula (I) or (II) wherein R2, R3, R5, R99, W, Y and Z are as described herein, compositions including the compounds and methods of using the compounds.
Patent TW-202101645-A (TW)
Title: Method and mechanism for driving tape-like object being convenient to adjust according to the changed specifications of tapes
Inventor: CHEN ZHONG-YI
IPC: H01L21/673
Filed: 2019-06-19
Abstract: The present invention provides a method and a mechanism for driving a tape-like object, which includes: two needle wheels spaced apart from each other and coaxially sleeved on a driving shaft, in which a plurality of protruded embedded bodies are equally spaced and arranged on the outer circumference of the needle wheels; and two insert abutting members spaced apart from each other and coaxially sleeved on a shaft, in which the shaft is paralleled to the driving shaft and is disposed on one side of the driving shaft. The driving shaft can be driven to rotate and link the two needle wheels to rotate synchronously, and when the distance between the two insert abutting members on the shaft is changed, the two needle wheels on the driving shaft will be linked to adjust. Hence, the disclosed method is convenient for adjustment when the specification of a type-like object has been changed.
Patent TW-202014071-A (TW)
Inventor: PARK JIN-HYUK
IPC: H05K1/14
Filed: 2019-07-05
Abstract: 本發明提供一種顯示裝置，包含能沿彎曲方向繞彎曲軸進行彎曲的顯示面板、設置於該顯示面板的一側上且排列於該彎曲方向上的複數個墊單元、設置於該顯示面板下方的複數個印刷電路板、及配置以將該顯示面板連接至該印刷電路板的複數個可撓性印刷電路板。該些印刷電路板能沿該彎曲方向繞該彎曲軸進行彎曲，且排列於該彎曲方向上並沿該彎曲方向延伸。各該可撓性印刷電路板具有連接至該顯示面板的第一端及連接至該印刷電路板的第二端。連接至兩個相鄰的印刷電路板的兩個可撓性印刷電路板的第二端之間的第二間距係大於該兩個可撓性印刷電路板的第一端之間的第一間距。
Patent TW-201941613-A (TW)
Title: Systems and methods for encoder-guided adaptive-quality rendering
Inventor: KOPIETZ MICHAEL
IPC: G06T17/00
Filed: 2018-04-20
Abstract: Systems and methods for improving computer technology related to the rendering and encoding of images are disclosed, preferably for use in a video-game environment. In certain embodiments, a codec is used to encode one or more reference images for a partial range of encoder settings and a renderer is used to generate one or more rendering quality-settings profiles, generate one or more reference images, calculate perceived qualities for each of the one or more reference images, re-render the one or more reference images for each of the one or more rendering quality-setting profiles, and calculate perceived qualities for each of the one or more re-rendered reference images. The renderer compares the perceived qualities of the reference images to the perceived qualities of the re-rendered images and matches them. Those matches result in an association of one or more encoder settings with their matching rendering quality-settings profiles into a look-up table. The lookup table is used to generate a rendered image at a substantially identical perceived quality to an encoded frame during gameplay.
Patent TW-202105097-A (TW)
Title: Parameter correction method and system thereof
Inventor: CHENG CHI-TSUNG
IPC: G05B19/02
Filed: 2019-07-23
Abstract: A parameter correction method is disclosed herein. The method includes the following operations: inputting an abnormal feedback record; comparing the abnormal feedback record with a repair history template data to generate a comparison value and determining whether the comparison value is less than a first threshold; if the comparison value is less than the first threshold, comparing one of a plurality of first abnormal 
parameters with one of a plurality of second abnormal parameters, respectively, to generate a parameter comparison result; and when the parameter comparison result is more than a second threshold, correcting the corresponding second abnormal parameter according to the first abnormal parameter corresponding to the parameter comparison result.
Patent TW-202108469-A (TW)
Title: Small facial mask and manufacturing method thereof
Inventor: Deng yu-jun
IPC: A45D44/22
Filed: 2019-08-22
Abstract: The present invention relates to a small facial mask and manufacturing method thereof. The small facial mask uses a food grade bag to package a folded facial mask fabric with 5*7cm 2 
size. Therefore, as comparison with a conventional facial mask, the small food grade bag is used. Since the food grade bag has a characteristic that is plasticizer is not released under high temperature and essence liquid with high temperature resistance is used, quality and effect of the facial mask is ensured and product storage problem at manufacturing stage, delivery stage or warehousing is overcome. In addition, a manufacturing cost is relatively decreased and the small facial mask is more environmentally friendly.
Patent TW-202012476-A (TW)
Title: Thermosetting compositions, cured film, and color filter
Inventor: WATANABE NAOKI
IPC: G02B5/20
Filed: 2019-09-02
Abstract: The present invention relates to a thermosetting composition, a cured film and a color filter. The thermosetting composition comprises a polyester amic acid (A), an epoxy compound (B) and a polyfunctional acrylamide compound (C). The polyester amic acid (A) is a reaction product of a raw material comprising X moles of tetracarboxylic dianhydride, Y moles of diamine and Z moles of polyhydric hydroxy compound in a ratio such that the following formulas (1) and (2) are satisfied. The polyfunctional acrylamide compound (C) is a compound having three or more (meth)acrylamide groups (CH2=CR-CO-NH-; R is hydrogen or methyl) per molecule. With the thermosetting composition of the present invention, it is able to form a cured film excellent in flatness that can be used for various electronic components. The formulas (1) and (2) are: 0.2 ≤ Z/Y ≤ 8.0, and 0.2 ≤ (Y+Z)/X ≤ 5.0.
Patent TW-202112027-A (TW)
Title: Temperature dependent current and pulse controlled charging method for a battery charger
Inventor: HUNG MING-HUANG
IPC: H02H7/18
Filed: 2019-09-03
Abstract: A method for charging a battery includes providing a charger circuit, measuring temperature of interior component of the charger, measuring the output voltage of the charger, measuring the output current of the charger; if the temperature is greater than or equal to a preset value and continuing for a first period of time stopping charging the battery for a second period of time; if the output voltage is less than a first voltage threshold and lasting for a third period of time, charging the battery with a first fixed current value; if the output voltage is between the first and a second for a fourth period of time, charging the battery with a second fixed current value; if the output voltage is greater than or equal to the second voltage threshold, charging the battery in the constant voltage mode; if the output current is less than a preset current value lasting for a fifth period of time, then enters the floating charging mode.
Patent TW-202025833-A (TW)
Title: Resource management, access control and mobility for grant-free uplink transmission
Inventor: SENGUPTA AYAN
IPC: H04W72/04
Filed: 2019-09-26
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a connection release message, the connection release message including a resource indicator indicating that a set of resources are to be used for grant-free uplink transmissions by the UE while operating in a disconnected state. The UE may transition from a connected state to a disconnected state based at least in part on the connection release message. The UE may perform, while operating in the disconnected state, the grant-free uplink transmissions using the set of resources.
Patent TW-202114497-A (TW)
Title: Flexible circuit heating sheet for strengthening the overall electric conduction effect, reducing the heat dissipation effect and decreasing the resistance value
Inventor: CHEN WEN-JIE
IPC: B60R1/08
Filed: 2019-09-27
Abstract: The present invention provides a flexible circuit heating sheet, which is installed in a rearview mirror structure of a vehicle, and mainly comprises: a flexible circuit board, a metal layer and a mesh heat-collecting printing structure, wherein one of the surfaces of the flexible circuit board is arranged with a circuit structure, a metal layer is coated on the circuit structure to enhance current conduction, and the mesh heat-collecting printing structure disposed on the flexible circuit board is used to cover the circuit structure so as to gather the heat energy generated by the circuit structure. With the flexible circuit board design of the present invention, the circuit structure is made by the dispersion technology, and the metal layer is then formed on the surface of the circuit structure by the surface metallization technology, while combining the mesh heat-collecting printing structure, so as to strengthen the overall electric conduction effect, reduce the heat dissipation effect and decrease the resistance value.
Patent TW-202116214-A (TW)
Title: Friction structure of rotary lifting assembly of cosmetic box
Inventor: HUANG CHIU-TSE
IPC: A45D40/04
Filed: 2019-10-23
Abstract: The invention provides a friction structure of rotary lifting assembly of cosmetic box, and the basic structure comprising an inner tube, an outer casing and a makeup carrier; the main feature is that the friction structure comprises a friction plate unit and a thread which are respectively disposed in corresponding regions of the inner wall of the inner tube and the outer casing, the friction plate unit comprises a plurality of elastic lobes along the peripheral spacing ring row of the inner tube, and the thread is formed on the inner wall of the outer casing and spirally extended in the direction along of the center axis, the axial section of the thread defines a plurality of peaks and a plurality of valleys in a continuous interactive relationship. Each elastic lobes of the friction plate unit is outwardly abutted against the corresponding positions of the thread. The different elastic lobes are pressed against different positions of the thread, thereby forming a differential frictional resistance between the elastic lobes and the thread.
Patent TW-202109978-A (TW)
Title: Coaxial cable connector provided with a housing comprising paired crimping pieces
Inventor: HAGA YUJIN
IPC: H01R4/18
Filed: 2019-11-12
Abstract: The connector involves a terminal, a housing that supports the terminal, and an outer conductor shell covering at least a portion of the exterior of the housing. The terminal involves a mounting surface exposed from the housing. The housing involves paired crimping pieces provided on opposed sides sandwiching the mounting surface to permit rotation toward the mounting surface, centered about folds. The respective paired crimping pieces include opposed faces that are opposed to the mounting surface when the paired crimping pieces are rotated and abutting faces brought into abutment against counterpart crimping pieces when the paired crimping pieces are rotated. An imaginary plane passing through folds provided on opposed sides that sandwich the mounting surface is positioned in closer proximity to the opposed faces than to the mounting surface in the facing direction in which the mounting surface and the opposed faces are opposed when the paired crimping pieces rotate.
Patent TW-202101531-A (TW)
Title: Heat treatment apparatus and heat treatment method
Inventor: SAIKUSA TAKESHI
IPC: H01L21/027
Filed: 2019-11-21
Abstract: Disclosed are a heat treatment apparatus and a heat treatment method. The heat treatment apparatus includes: a hot plate for heating a loaded substrate to a first temperature; a returning carrier having a support for supporting the substrate and configured to return the substrate between an upper region of the hot plate and an outer region transversely deviated from the upper region; a transfer mechanism for transferring the substrate between the returning carrier and the hot plate in the upper region; a heating mechanism for heating the substrate before heated by the hot plate and supported by the support in the outer region to a second temperature lower than the first temperature; and a cooling mechanism for cooling the substrate, which is completely heated on the hot plate and supported by the support so as to be transferred to the outer region, to a third temperature lower than the second temperature.
Patent TW-202120795-A (TW)
Title: Structure of fuel vaporizer includes a gas storage tank, a pressure regulating valve set, and a liquid storage tank
Inventor: WEN JIA-CHEN
IPC: F02M31/04
Filed: 2019-11-27
Abstract: A structure of a fuel vaporizer includes a gas storage tank, a pressure regulating valve set, and a liquid storage tank. The compressed gas is stored in the gas storage tank first, and the compressed gas is heated by the gas storage tank. Then, after the pressure regulating action of the pressure regulating valve set, it is delivered to the liquid storage tank, so that the compressed gas after heating and pressure adjustment contacts and fully mixes the fuel in the liquid storage tank, therefore the fuel can achieve the best vaporization effect.
Patent TW-202121122-A (TW)
Title: Electronic device and locking method thereof
Inventor: LIN CHUN-CHI
IPC: G06F3/01
Filed: 2019-11-28
Abstract: The present disclosure provides an electronic device that includes a wireless receiver and a processor, and the processor is electrically connected to the wireless receiver. The wireless receiver establishes wireless communication with the wireless transmitter. When the distance between the wireless transmitter and the wireless receiver exceeds the effective range of the wireless communication, the processor performs a secure locking procedure.