baber/WOPTO huggingface dataset:
Patent TW-202221379-A (TW)
Title: Optical element, image waveguide method, head-mounted display apparatus and diffractive waveguide display
Inventor: LIN KUO-FENG
IPC: G02B27/01
Filed: 2020-12-25
Abstract: An optical element includes a waveguide substrate, first and second optical film structures, and a sub-wavelength nanostructure. The waveguide substrate has opposite first and second sides, as well as a light entering surface and a light exiting surface, and is configured to allow an image beam to enter into the interior thereof through the light entering surface and propagate the image beam in a manner of total internal reflection. The image beam exits the waveguide substrate via the light exiting surface and after one or more reflections. The first and second optical film structures are respectively arranged on the first and second sides of the waveguide substrate. The sub-wavelength nanostructure is arranged on the first side of the waveguide substrate. The sub-wavelength nanostructure is configured to receive and diffract the image beam to couple the image beam to the waveguide substrate. The first and second optical film structures are configured to reflect a part of the image beam with an incident angle smaller than the critical angle of the waveguide substrate.
Patent TW-202133323-A (TW)
Inventor: YOU JIA-CHUAN
IPC: H01L21/76
Filed: 2021-01-14
Abstract: A semiconductor structure includes a metal gate structure disposed over a semiconductor substrate, a gate spacer disposed on a sidewall of the metal gate structure, an source/drain contact disposed over the semiconductor substrate and separated from the metal gate structure by the gate spacer, and a contact feature coupling the metal gate structure to the source/drain contact. The contact feature may be configured to include a dielectric layer disposed on a metal layer, where the dielectric layer and the metal layer are defined by continuous sidewalls.
Patent TW-202139648-A (TW)
Title: Methods, apparatuses, and computer program products for managing a devices network capabilities in private networks
Inventor: WON SUNG-HWAN
IPC: H04L12/24
Filed: 2021-02-09
Abstract: Described is an approach for managing network capabilities for a user equipment (UE). A UE can maintain subscriber data that comprises an entry index of networks for which various access modes are enabled/disabled, and a counter for each network/access mode combination. After requesting access to a network, the UE may receive a non-integrity protected rejection message that indicates the network does not allow a particular access mode. Based on the cause of access rejection, the UE can disallow the particular access mode for the network, start a timer, and increment a counter associated with the network/access mode combination. Once the timer expires, if the counter value is below a threshold the UE re-enables the particular access mode for the network, or if the counter value is at or above the threshold, the UE removes the respective entry index for the particular access mode for the network.
Patent TW-202140786-A (TW)
Title: Compositions and methods for silencing vegf-a expression
Inventor: MCININCH JAMES D
IPC: C12N15/113
Filed: 2021-02-09
Abstract: The disclosure relates to double-stranded ribonucleic acid (dsRNA) compositions targeting VEGF-A, and methods of using such dsRNA compositions to alter ( e.g., 
inhibit) expression of VEGF-A.
Patent TW-202143406-A (TW)
Title: Semiconductor package and method of manufacturing the same
Inventor: CHANG CHIN-CHUAN
IPC: H01L23/28
Filed: 2021-03-08
Abstract: A method includes forming a set of through-vias in a substrate, the set of through-vias partially penetrating a thickness of the substrate. First connectors are formed over the set of through-vias on a first side of the substrate. The substrate is singulated to form dies. The first side of the dies are attached to a carrier. The dies are thinned from the second side to expose the set of through-vias. Second connectors are formed over the set of through-vias on the second side of the dies. A device die is bonded to the second connectors. The dies and device dies are singulated into multiple packages.
Patent TW-202141575-A (TW)
Inventor: KIMURA KAZUHIKO
IPC: G03F7/20
Filed: 2021-03-09
Abstract: The present invention provides an exposure device with which it is possible to enhance exposure accuracy, while guaranteeing throughput. An exposure device (100) is provided with: reflective liquid-crystal modulating devices (21, 22); a light source device (10) that uniformly illuminates the reflective liquid-crystal modulating devices (21, 22) with uniform pulsed laser light in the ultraviolet wavelength band; a projection optical system (30) that forms an image with reflected light modulated by the reflective liquid-crystal modulating devices (21, 22); and a stage (40) that supports an item to be exposed with a pattern of the image formed by the projection optical system (30).
Patent TW-202205556-A (TW)
Inventor: JUNG SANG-HOON
IPC: H01L23/18
Filed: 2021-03-11
Abstract: 本發明揭露一種半導體封裝，包括：下部基板，包含導電線；第一半導體晶片，在下部基板上；底部填充層，在第一半導體晶片與下部基板之間，底部填充層包含第一半導體晶片下方的中心部分，及在平行於下部基板的頂表面的第一方向上與中心部分隔離而不直接接觸的邊緣部分；以及凹陷區，在中心部分與邊緣部分之間。凹陷區可由中心部分的側壁、邊緣部分的側壁以及下部基板中的導電線的頂表面限定。
Patent TW-202238580-A (TW)
Title: Masking circuit and pre-charge circuit applicable to content addressable memory
Inventor: CHIANG I-HAO
IPC: G11C8/08
Filed: 2021-03-15
Abstract: Disclosed is a masking circuit applicable to a content addressable memory (CAM). The masking circuit includes a masking control circuit and a level control circuit. The masking control circuit generates a masking signal according to a word line signal (WL) and a write enablement signal (WE). When WL and WE are at a first level, the masking signal is a first masking signal; when they are at different levels, the masking signal is a second masking signal. The level control circuit generates a level control signal according to the masking signal for determining whether to pull a voltage level of a match line of CAM to a predetermined level. When the masking signal is the first masking signal, the level control circuit pulls the voltage level to the predetermined level; and when the masking signal is the second masking signal, the level control circuit does not influence the voltage level.
Patent TW-202147441-A (TW)
Title: Substrate processing method and substrate processing apparatus
Inventor: INOUE MASAKI
IPC: H01J37/32
Filed: 2021-03-24
Abstract: A substrate processing method performed in a substrate processing apparatus includes providing a substrate which has a first film composed of silicon only and a second film including silicon; and etching the first film by plasma formed from a mixed gas including a halogen-containing gas and a silicon-containing gas but not including an oxygen-containing gas.
Patent TW-202145453-A (TW)
Inventor: LU CHUN-CHIEH
IPC: G11C11/22
Filed: 2021-03-24
Abstract: Provided is a ferroelectric memory device having a multi-layer stack disposed over a substrate and including a plurality of conductive layers and a plurality of dielectric layers stacked alternately. A channel layer penetrates through the plurality of conductive layers and the plurality of dielectric layers. A plurality of ferroelectric portions are discretely disposed between the channel layer and the plurality of conductive layers. The plurality of ferroelectric portions are vertically separated from one another by one or more non-zero distances.
Patent TW-202143253-A (TW)
Title: Transparent conductive film
Inventor: TATAMI NAKA
IPC: H01B1/02
Filed: 2021-03-30
Abstract: A transparent conductive film in which a transparent conductive membrane of an indium-tin composite oxide is layered on at least one surface of a transparent plastic film base material, wherein the ON resistance of the transparent conductive membrane of the transparent conductive film as measured by a pen sliding durability test is at most 10k[Omega], the rate of increase of the surface resistance value of the transparent conductive membrane of the transparent conductive film as measured by a pen weight pressure test is at most 1.5, the environmental stability evaluation value ES60 is 0.5-1.5, and the environmental stability evaluation value ES90 is 0.5-1.5.
Patent TW-202202148-A (TW)
Title: Compounds and methods for the treatment of covid-19
Inventor: BEZAWADA PADMAVANI
IPC: C07F9/6558
Filed: 2021-04-01
Abstract: The invention relates to compounds of formula I wherein R1, R2 and ----- are as defined herein, pharmaceutical compositions comprising the compounds and methods of treating COVID-19 in a patient by administering therapeutically effective amounts of the compounds and methods of inhibiting or preventing replication of SARS-CoV-2 with the compounds.
Patent TW-202239465-A (TW)
Title: Bubble generating apparatus including a base unit, an air inlet unit, and a liquid inlet unit
Inventor: SU WEN-ZU
IPC: A01K61/00
Filed: 2021-04-07
Abstract: A bubble generating apparatus which is adapted for being used with a liquid and a gas includes a base unit, an air inlet unit, and a liquid inlet unit. The base unit is formed with a fluid flow channel, and the diameter of which shrinks and extends from the rear to the front. The air inlet unit includes an assembly base assembled at the rear end of the base unit, and a circular truncated cone-shaped protruding base protruding forward from the assembly base into the fluid flow channel. The assembly base and the protruding base define an air inlet channel suitable for the gas to flow into the fluid flow channel. The liquid inlet unit defines a liquid inlet channel suitable for the liquid to flow into the fluid flow channel. The circular truncated cone-shaped protruding base of the present invention is capable of enhancing the eddy current effect, so that the length of the base unit and the fluid flow channel can be shortened. It is convenient for users to install and use while reducing production costs.
Patent TW-202244363-A (TW)
Title: Pneumatic noise barrier
Inventor: YIN SAMUEL YAN-LIANG
IPC: E04H17/00
Filed: 2021-04-30
Abstract: The instant disclosure is related to a pneumatic noise barrier. The pneumatic noise barrier includes two pneumatic front walls facing each other and a pneumatic top member configured to connect the two pneumatic front walls and being fluidly connected to at least one of the two pneumatic front walls. A first region defined between the two pneumatic front walls is covered by the pneumatic top member. The pneumatic noise barrier further includes two pneumatic rear walls positioned adjacent to the two pneumatic front walls and facing each other. An opening is formed at a second region defined between the two pneumatic rear walls.
Patent TW-202234115-A (TW)
Inventor: Feng ya-lan
IPC: G02B9/60
Filed: 2021-05-06
Abstract: The invention provides an optical imaging system, an acquisition module, and an electronic device. From the object side to the image side, the optical imaging system sequentially includes a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. The optical imaging system satisfies the following conditions: 11DEG /mm < FOV/TTL < 13DEG /mm; 0.35mm < TL5 < 0.52mm, the FOV is the maximum field angle of the optical imaging system, the TTL is the distance from the object side of the first lens to the imaging surface of the optical imaging system on the optical axis, the TL5 is the distance from the object side of the fifth lens to the imaging surface of the optical imaging system on the optical axis. The optical imaging system has a larger field of view and a smaller overall length.
Patent TW-202216737-A (TW)
Inventor: CHI XIAOYUAN SHERRY
IPC: C07K14/045
Filed: 2021-06-17
Abstract: The present invention relates to polypeptides and cytomegalovirus (CMV) antigens that include at least two introduced amino acid mutations relative to the amino acid sequence of the wild-type HCMV glycoprotein B (gB). In some embodiments, the polypeptide is stabilized in a conformation alternative to the gB postfusion conformation. Also disclosed are compositions including the polypeptides and uses thereof.
Patent TW-202136549-A (TW)
Title: Wafer processing deposition shielding components
Inventor: RIKER MARTIN LEE
IPC: C23C14/34
Filed: 2010-04-07
Abstract: Embodiments described herein generally relate to an apparatus and method for uniform sputter depositing of materials into the bottom and sidewalls of high aspect ratio features on a substrate. In one embodiment, a collimator for mechanical and electrical coupling with a shield member positioned between a sputtering target and a substrate support pedestal is provided. The collimator comprises a central region and a peripheral region, wherein the collimator has a plurality of apertures extending therethrough and where the apertures located in the central region have a higher aspect ratio than the apertures located in the peripheral region.
Patent TW-202247911-A (TW)
Title: Glue heating device
Inventor: XIE YING-LI
IPC: B05C11/00
Filed: 2021-06-21
Abstract: The present disclosure provides a glue heating device. The glue heating device includes: glue tubes for holding glue; a main part, provided with a plurality of grooves spaced each other, each groove is used for placing a glue tube; a plurality of temperature sensors for measuring the temperature of the glue inserted into the glue tubes in the corresponding groove; a timer, used to record the time point when the glue tube is put into the corresponding groove and calculate the time from the glue tube is put into the corresponding groove to the glue in the glue tube reaches the target temperature; a control terminal, used for networking analysis of whether there is abnormality in the return temperature of the glue placed in the grooves. There is no need to observe the temperature returning of each glue at artificial intervals through the use of the glue heating device, so as to avoid the waste of labor hours and improve work efficiency.
Patent TW-202221756-A (TW)
Title: Plasma processing using pulsed-voltage and radio-frequency power
Inventor: DORF LEONID
IPC: H01J37/32
Filed: 2021-07-08
Abstract: Embodiments of the disclosure provided herein include an apparatus and method for the plasma processing of a substrate in a processing chamber. More specifically, embodiments of this disclosure describe a biasing scheme that is configured to provide a radio frequency (RF) generated RF waveform from an RF generator to one or more electrodes within a processing chamber and a pulsed-voltage (PV) waveform delivered from one or more pulsed-voltage (PV) generators to the one or more electrodes within the processing chamber. The plasma process(es) disclosed herein can be used to control the shape of an ion energy distribution function (IEDF) and the interaction of the plasma with a surface of a substrate during plasma processing.
Patent TW-202302999-A (TW)
Title: Assembly structure of multi-stage impeller and wheel housing for submersible pump wherein each wheel housing is inter-connected or overlapped through its structure without using any bolt for tightening
Inventor: Zhang sheng-fu
IPC: F04D29/60
Filed: 2021-07-13
Abstract: Provided is an assembly structure of multi-stage impeller and wheel housing for a submersible pump, which includes: a connecting seat having a drainage passage; a shaft rod; an intermediate unit having a wheel housing, an inner flow guide cover and an impeller, wherein the wheel housing has an middle partition, and an upper ring housing and a lower ring canopy respectively extending upward and downward along the perimeter of the middle partition, and the upper ring housing of the intermediate unit is connected to a ring canopy of the connecting seat by a rotating snap structure; and a bottom unit having a bottom wheel housing and a bottom impeller. The bottom wheel housing has a bottom plate, and a bottom ring housing that extends upward along the perimeter of the bottom plate. The bottom ring canopy of the bottom unit is connected to the lower ring canopy of the intermediate unit by a rotating snap structure, and a sealing ring is arranged between the bottom ring housing of the bottom unit and the ring foot to which are abutted and squeezed each other. The bottom wheel housing is further provided with a water suction port.
Patent TW-202305776-A (TW)
Title: Computational display and operating method thereof
Inventor: HUANG CHAO-TSUNG
IPC: G09G3/36
Filed: 2021-07-15
Abstract: A computational display and an operating method thereof are disclosed. The computational display includes an image dividing module, a decomposition calculating module, a block combining module and a display module. The image dividing module is used to divide an initial light-field image into a plurality of target blocks. The decomposition calculating module is coupled to the image dividing module and used to independently apply a decomposition algorithm to each of the plurality of target blocks. The block combining module is coupled to the decomposition calculating module and used to combine the plurality of target blocks into a result light-field image. The display module including multi-layer display units is coupled to the block combining module and used to display result light-field image.
Patent TW-202141983-A (TW)
Title: Apparatus of decoding motion vector, apparatus of encoding motion vector and non-transitory computer-readable medium for recording bitstream
Inventor: LEE TAMMY
IPC: H04N19/52
Filed: 2012-06-27
Abstract: A method and an apparatus for encoding and decoding motion information are provided. The encoding method includes determining whether motion information of spatial prediction units that are spatially collocated to a current prediction unit and motion information of temporal prediction units that are temporally collocated to the current prediction are available; when the number of the motion information of the spatial prediction units and the motion information of the temporal prediction units is less than a predetermined number, generating additional candidate motion information by using the available motion information of the spatial prediction units and the motion information of the temporal prediction units such that the total number of pieces of candidate motion information is the predetermined number; and decoding motion information of the current prediction unit by using the 'n' pieces of motion information.
Patent TW-202145641-A (TW)
Title: Meander antenna structure
Inventor: CHUNG SHYH-JONG
IPC: H01Q1/36
Filed: 2020-05-18
Abstract: A meander antenna structure includes a substrate, a grounding layer, and a microstrip antenna layer. The ground layer and the microstrip antenna layer are disposed on two sides of the substrate. The microstrip antenna layer includes a radiation unit which is in a meander shape and formed with a concave area. The length of the radiation unit equals to 0.8 to 1.2 wavelength corresponding to an operation frequency. When the input end of the radiation unit receives an input signal to emit an electromagnetic wave having a radiation energy, the half-power beam width thereof is increased.
Patent TW-202220562-A (TW)
Title: Strict vegetarian fermented soft cheese
Inventor: DURAND FABIEN
IPC: A23L33/135
Filed: 2021-07-30
Abstract: The invention provides strict vegetarian fermented soft cheese. The present invention relates to a plant food product similar to fermented cheese; a food product consisting of plant components having the visual, texture and flavor properties of soft fermented cheese. The invention also relates to a method for preparing a plant food product.
Patent TW-202308258-A (TW)
Title: Intelligent energy module of electrically assisted bicycle
Inventor: CHEN PO-HAN
IPC: B62M6/90
Filed: 2021-08-10
Abstract: An intelligent energy module of an electrically assisted bicycle is proposed. The intelligent energy module of the electrically assisted bicycle includes a battery management system, a controller and a motor. The battery management system includes a battery assembly and an analog front end, and the analog front end is electrically connected to the battery assembly. The controller includes a micro controller unit and a driver. The micro controller unit is electrically connected to the analog front end, and the driver is electrically connected to the micro controller unit. The motor is electrically connected to the driver and controlled by the driver. The battery assembly, the analog front end, the micro controller unit and the driver are all disposed on the same circuit board. Therefore, since all the components of the controller and the battery management system are disposed on the same circuit board, the intelligent energy module of the electrically assisted bicycle of the present disclosure not only can reduce the additional physical wiring, but also can reduce the time and cost of assembling an electric system on the electrically assisted bicycle.
Patent TW-202224027-A (TW)
Inventor: TATEISHI KOUNOSUKE
IPC: H01L21/336
Filed: 2021-08-11
Abstract: 將包括閘極絕緣膜及控制閘電極的堆疊層本體形成於產物區域及切割區域中。接著，形成閘極絕緣膜及導電膜以覆蓋該堆疊層本體。接著，對導電膜執行蝕刻處理，使導電膜的上表面係低於該堆疊層本體的上表面，從而在切割區域中形成量測圖案。接著，藉由將產物區域中的導電膜進行圖案化而形成記憶閘電極。接著，在量測圖案的上表面係被絕緣膜覆蓋的狀態下，在產物區域中的記憶閘電極的該上表面上形成矽化物層。接著，測量被絕緣膜所覆蓋的該量測圖案的電阻值。
Patent TW-202214056-A (TW)
Title: 影像感測器封裝
Inventor: DO RAE-HYUNG
IPC: H05K7/02
Filed: 2021-08-18
Abstract: 一種影像感測器封裝包含：電路板；影像感測器晶片，位於所述電路板上；堆疊凸塊結構，位於影像感測器晶片上；接合導線，將電路板連接到堆疊凸塊結構；堤堰元件，位於影像感測器晶片上且覆蓋堆疊凸塊結構與接合導線二者；以及模製元件，位於電路板上接觸堤堰元件且覆蓋影像感測器晶片與接合導線二者。
Patent TW-202301699-A (TW)
Title: Compact capacitor structure
Inventor: LIU JIAN
IPC: H01L23/64
Filed: 2021-08-23
Abstract: A capacitor structure, including a transistor structure, a first metal conductive structure and a second metal conductive structure, is provided. The transistor structure includes a first ladder-shaped frame of a polycrystalline layer and multiple first metal strips of a first metal layer. The first ladder-shaped frame is electrically isolated from the multiple first metal strips, and encircles a part of the multiple first metal strips. The first ladder-shaped frame is configured to form a gate of the transistor structure. The multiple first metal strips are configured to form a drain and a source of the transistor structure. The first metal conductive structure is substantially overlapped and electrically connected to the first ladder-shaped frame. The second metal conductive structure is electrically connected to the multiple first metal strips, in which the second metal conductive structure is disposed across and electrically isolated from the first ladder-shaped frame and the first metal conductive structure.
Patent TW-202312134-A (TW)
Title: Gate driving device
Inventor: LIU PO-TSUN
IPC: G09G3/36
Filed: 2021-09-08
Abstract: A gate driving device is provided. The gate driving device includes a plurality of gate driving units. A (n)th stage gate drive unit includes a power supply circuit, an output circuit, and a bias control circuit. The power circuit charges a low bias voltage value of the bias voltage node to a high bias voltage value during a first time interval. The output circuit provides an n-th gate drive signal in response to the high bias voltage value of the bias node and the corresponding external clock during a second time interval. The bias control circuit includes a plurality of transistors. The bias control circuit performs a negative bias compensation operation on at least one of the transistors. The bias control circuit prevents a voltage value of the bias node from decreasing in the first time interval and the second time interval.
Patent TW-202202016-A (TW)
Title: Electronic assembly using photonic soldering and the method of assembling the same
Inventor: ZHANG LEILEI
IPC: B23K1/005
Filed: 2020-07-22
Abstract: Electronic assembly methods and structures are described. In an embodiment, an electronic assembly method includes bringing together an electronic component and a routing substrate, and directing a large area photonic soldering light pulse toward the electronic component to bond the electronic component to the routing substrate.