baber/WOPTO huggingface dataset:
Patent TW-202126936-A (TW)
Title: Gas purged valve
Inventor: SEELEY ANDREW JAMES
IPC: F16K31/02
Filed: 2020-11-13
Abstract: A valve (100) comprising: a housing (102) with at least one inlet (104a) and at least one outlet (104b); a valve member (108) located within the housing (102) and being moveable between different positions for controlling, in use, the flow of a fluid from an inlet (104a) to an outlet (104b) of the valve (100); wherein the valve (100) further comprises: at least two spaced-apart valve seats (110a, 110b) in which the valve member (108) is seated so as to form a cavity (112) bounded by the valve seats (110a, 110b), an exterior surface of the valve member (108) and an interior surface of the housing (102); a first conduit (118) extending between the exterior of the housing (102) and the cavity (112); and a second conduit (125) extending between the cavity (112) and a bore (114) of the valve member (108), through which conduits (112, 125), in use, a purge gas can be introduced into the cavity (112) and bore (114). Preferably, the purge gas is pressurized and optionally heated using a cartridge heater (126) to inhibit escape of process gas and condensation, respectively.
Patent TW-202135220-A (TW)
Title: Multi-polar chuck for processing of microelectronic workpieces
Inventor: VERBAAS Melvin
IPC: H01L21/683
Filed: 2020-12-02
Abstract: Methods and system are disclosed for multipolar electrostatic chucks (ESCs) that provide improved clamping of microelectronic workpieces within processing equipment. The disclosed multipolar ESCs effectively clamp microelectronic workpieces including those with significant bows. Multipolar ESC embodiments include a dielectric body and multiple sets of electrodes formed within the dielectric body. Further, multiple electric fields are generated between the multiple sets of electrodes to facilitate the processing of the microelectronic workpiece. For example, a voltage generator can be used to apply voltages to the multiple sets of electrodes to generate the multiple electric fields. These electric fields can migrate charge to edges of a microelectronic workpiece and can be used to facilitate clamping of the microelectronic workpiece and/or to reduce bow in a microelectronic workpiece. Sensors can also be used to help control and improve the operation of the multipolar ESCs.
Patent TW-202131040-A (TW)
Inventor: NAMAZUE AKIRA
IPC: G02B6/44
Filed: 2020-12-08
Abstract: Provided is an optical fiber cable including a sheath, a core accommodated in the sheath, and at least two tensile strength members embedded in the sheath so as to interpose the core therebetween in a transverse cross-sectional view. A plurality of protrusions and a plurality of recesses alternately disposed in a circumferential direction are formed on an outer circumferential surface of the sheath. In the transverse cross-sectional view, when a direction in which the two tensile strength members face each other is a first direction, the tensile strength members are embedded only in portions of the sheath facing outward from the core in the first direction.
Patent TW-202134598-A (TW)
Title: Optical measurement apparatus and optical measurement method
Inventor: TAGUCHI KUNIKAZU
IPC: G01B11/06
Filed: 2020-12-10
Abstract: An optical measurement apparatus including: an irradiation optical system configured to irradiate a measurement subject with irradiation light that includes a plurality of wavelengths; a reception optical system configured to receive measurement light that is transmission light or reflection light travelling from the measurement subject as a result of the measurement subject being irradiated with the irradiation light; and a polarizing plate, wherein the polarizing plate is configured to be able to be provided in either the irradiation optical system or the reception optical system.
Patent TW-202132231-A (TW)
Title: Method for producing glass article and glass article
Inventor: FUKADA MUTSUMU
IPC: C03C3/097
Filed: 2020-12-11
Abstract: This method for producing a glass article comprises a forming step for forming a glass ribbon G by the downdraw method in which a first molten glass Gm1 containing P2O5 is caused to flow down along the surface of a shaping body 15 containing an yttrium-containing oxide, wherein the shaping body 15 has, on the surface thereof, an Mg-rich layer MR that is a diffusion-suppressing layer for suppressing diffusion of the yttrium-containing oxide.
Patent TW-202125726-A (TW)
Inventor: LAKSHMANAN RAMJI SITARAMAN
IPC: H01L23/28
Filed: 2020-12-14
Abstract: 本發明提供一種積體電路封裝，其包含半導體晶粒，並在半導體晶粒與額外電子組件之間提供電性連接。積體電路封裝可降低因例如溫度變化及/或濕度大小導致積體電路封裝移動而作用於半導體晶粒之應力。積體電路封裝可以機械性之方式使半導體晶粒至少部分隔離於積體電路封裝。
Patent TW-202205080-A (TW)
Inventor: GUENTHER JOHANNES
IPC: G06F7/57
Filed: 2020-12-16
Abstract: Apparatus and method for double-precision traversal and intersection. For example, one embodiment of an apparatus comprises: a bounding volume hierarchy (BVH) generator to construct a BVH comprising a plurality of hierarchically arranged BVH nodes; a ray storage to store rays to be traversed through one or more of the BVH nodes; ray traversal circuitry comprising a first plurality of 64-bit arithmetic logic units (ALUs) which natively support double-precision floating point operations, the ray traversal circuitry to use at least a first ALU of the one or more ALUs to traverse a first ray through a first BVH node at a double-precision floating point precision to generate double-precision floating point traversal results; a plurality of execution units (EUs) coupled to the ray traversal circuitry, at least one of the plurality of EUs comprising a second plurality of 64-bit ALUs capable of natively performing double-precision floating point operations, the at least one of the plurality of EUs to execute one or more intersection shaders to perform ray-primitive intersection testing at double-precision floating point precision based on the double-precision floating point traversal results.
Patent TW-202132404-A (TW)
Title: Curable composition
Inventor: IIDA ISAO
IPC: C08L71/02
Filed: 2020-12-16
Abstract: The present invention provides a curable composition which comprises: a perfluoro (poly) ether group-containing silane compound represented by the general formula (I) (in the formula, the definition of each group is as described in the specification); (b) an organosilicon compound having at least two OR2 (here, R2 is a hydrogen atom or a monovalent organic group independently at each appearance) groups bonded to a Si atom or a partially hydrolyzed condensate thereof; and (c) a condensation catalyst. The composition is cured by moisture at room temperature to give a curable composition having excellent curability in deep portion.
Patent TW-202225766-A (TW)
Title: Optical imaging lens
Inventor: LIN MAO-ZONG
IPC: G02B9/64
Filed: 2021-01-04
Abstract: An optical imaging lens includes a first lens element to a ninth lens element, and each lens element has an object-side surface and an image-side surface. A periphery region of the image-side surface of the first lens element is concave, the second lens has negative refracting power, the eighth lens element has negative refracting power, and an optical axis region of the object-side surface of the ninth lens element is concave. Lens elements included by the optical imaging lens are only the nine lens elements described above, and the optical imaging lens satisfies the following conditions: the distance from the object-side surface of the first lens element to an image plane on the optical axis is less than or equal to 15.000 mm.
Patent TW-202131639-A (TW)
Title: A lead-on detection of a biopotential acquisition system
Inventor: CHEN CHIH-HSIN
IPC: H03K5/22
Filed: 2021-01-05
Abstract: A lead-on detection circuitry of a biopotential acquisition system, comprising: an input terminal; a duty-cycle controller, configured to generate a first clock signal; a transmitting signal generator, configured to generate a transmitting signal to the input terminal according to the first clock signal; a mixer-based receiver, configured to perform a mixing operation based on the first clock signal and the transmitting signal to generate an output signal, wherein the output signal indicates if an electrode of the biopotential acquisition system is in contact with a human body, and the electrode is coupled to the input terminal.
Patent TW-202224626-A (TW)
Title: Non-pressure continuous blood pressure measuring device and method
Inventor: LIN HONG-DUN
IPC: A61B5/28
Filed: 2021-01-06
Abstract: A non-pressure continuous blood pressure measuring device, comprises: a radar sensing module, an electrocardiography sensing module, and a microprocessor. The radar sensing module includes at least a transmitter and a receiver, the transmitter continuously provides a pulse wave signal to an artery, the receiver receives a reflected pulse wave signal. The electrocardiography sensing module includes at least an electrode; the electrocardiography sensing module receives an electrocardiography signal through the electrode. The microprocessor is signal transmittable connection with the radar sensing module and the electrocardiography sensing module. The microprocessor controls the radar sensing module and the electrocardiography sensing module, and simultaneously receives the reflected pulse wave signal and the electrocardiography signal. The microprocessor determines a blood pressure parameter of the artery according to the reflected pulse wave signal and the electrocardiography signal.
Patent TW-202143796-A (TW)
Title: Lens array, LED lighting unit, exposure device, and exposure method
Inventor: MATSUZAKA MASAAKI
IPC: G03F7/20
Filed: 2021-01-22
Abstract: A lens array (50) is provided with a lens plate (51) and a plurality of lenses (52). The lens plate (51) has lens regions (53) to which the lenses (52) are affixed, and non-lens regions (54) to which the lenses (52) are not affixed. A base plate to which LEDs are affixed has LED regions to which the LEDs are affixed, and non-LED regions to which the LEDs are not affixed. The lens plate (51) and the base plate (24) are fastened together with the lens regions (53) overlapping the LED regions and with the non-lens regions (54) overlapping the non-LED regions. As a result, it is possible to stably assemble the lens array to the base plate for the LEDs, and to achieve excellent illuminance distribution and size reduction.
Patent TW-202233285-A (TW)
Title: Shooting game machine generates shooting sensed signal through each shooting sensor so as to increase interesting of shooting game
Inventor: CHENG LING-ERL
IPC: A63F7/24
Filed: 2021-02-24
Abstract: A shooting game machine comprises a moving assembly, a target, a shooter, and a processor. The moving assembly comprises a movement driving motor, an active wheel member, a passive wheel member, and a transmission member. An interval is retained between the active wheel member and the passive wheel member. The transmission member is disposed at the active wheel member and the passive wheel member. The movement driving motor drives the active wheel member to rotate. The active wheel member rotates to drive the transmission member to move so that the passive wheel member is further driven to rotate. The target is disposed on the transmission member between the active wheel member and the passive wheel member. The shooter is controlled to generate a shooting. The processor is signally connected to the movement driving motor and stores a movement control condition. When the movement control condition is reached, the processor controls the actuation and rotation speeds of the movement driving motor.
Patent TW-202142604-A (TW)
Title: Optical film and flexible display device with excellent visibility in a wide-angle direction and sufficient mechanical properties even in a low temperature environment
Inventor: DAIMATSU KAZUKI
IPC: G02B1/04
Filed: 2021-03-15
Abstract: Provided are an optical film with excellent visibility in a wide-angle direction and sufficient mechanical properties even in a low temperature environment and a flexible display device equipped with the optical film. The optical film of this invention contains at least one resin selected from a group consisting of polyimide resin and polyamide resin, having a full light-transmissive rate of 85% or more, a haze of 0.5% or less, and a tensile modulus of elasticity of 5.1 GPa or more; when the direction parallel to the machine travel direction in the film plane during manufacturing is defined as the MD direction, and the direction perpendicular to the machine travel direction is defined as the TD direction, for at least any surface of the optical film, the first reflection image clarity value CMD obtained in accordance with JIS K 7374 when the slit width of the optical comb is 0.125 mm and in the direction inclined 60 degrees from the vertical direction to the MD direction with respect to the film plane and the second reflection image clarity value CTD inclined 60 degrees from the vertical direction to the TD direction satisfy the following: formula (1) 45% ≤ CMD ≤ 100%; formula (2) 30% ≤ CTD ≤ 100%; and formula (3) 35% ≤ (CMD + CTD)/2 ≤ 100%, and the breaking strain [epsilon]1 of the optical film at -40 DEG C and the breaking strain [epsilon]2 at 25 DEG C satisfy the formula (4): 0.70 ≤ [epsilon]1/[epsilon]2 ≤ 1.20.
Patent TW-202228483-A (TW)
Title: Film stripping, degumming and copper melting three-in-one process capable of preventing degumming pollution
Inventor: Li qi-liang
IPC: H05K3/00
Filed: 2021-03-15
Abstract: The invention belongs to the technical field of printed circuit board manufacturing, and relates to a film stripping, degumming and copper melting three-in-one process capable of preventing degumming pollution, which comprises the following steps of: laser processing: roughening the surface of a PCB with a copper layer on the surface, and then performing laser drilling on the PCB; micro-etching: immersing the drilled PCB into a micro-etching solution added with a film stripping agent, and stripping a brownification film or a coarsening film while micro-etching; and copper plating pretreatment: continuously completing glue removal and copper melting processes on the PCB. According to the method, the film stripping agent is added into the micro-etching liquid, so that the brownification film and the coarsening film are removed at the same time in the micro-etching process so as to prevent the brownification film and the coarsening film from polluting a degumming tank agent, the step after drilling can be completed in the same assembly line, the production efficiency is improved, and the scratch risk caused by carrying between different assembly lines is also avoided.
Patent TW-202200613-A (TW)
Inventor: ZHANG ZHENG
IPC: C07K16/10
Filed: 2021-03-19
Abstract: Provided herein are modified anti-SARS-COV-2 antibodies or antigen binding fragments thereof having extended half life and optimized immune activities. Disclosed herein is also directed to pharmaceutical compositions comprising the same and a method for treating or preventing a disease in human patients that is caused by or related to the infection of SARS-COV-2.
Patent TW-202147863-A (TW)
Title: Silicon-based microphone apparatus and electronic device
Inventor: WANG YUNLONG
IPC: H04R5/027
Filed: 2021-03-23
Abstract: An embodiment of the present application provides a silicon-based microphone apparatus and an electronic device. The silicon-based microphone apparatus comprises: a circuit board with at least two sound inlet holes; a shielding cover covered on a side of the circuit board; an even number of differential silicon-based microphone chips located in an acoustic cavity, in every two differential silicon-based microphone chips, a first microphone structure of one differential silicon-based microphone chip is electrically connected to a second microphone structure of the other differential silicon-based microphone chip, and a second microphone structure of the one differential silicon-based microphone chip is electrically connected to a first microphone structure of the other differential silicon-based microphone chip; a mounting board provided with at least one opening communicated with part of the sound inlets. The embodiments of the present 
application realize the attenuation or cancellation of the noise of the electronic device itself, and the quality of the output audio signal is improved.
Patent TW-202144152-A (TW)
Title: Heat-resistant release sheet and method for carrying out step involving heating and melting of resin
Inventor: MURAKI YUUZOU
IPC: C08L27/18
Filed: 2021-03-31
Abstract: This provided heat-resistant release sheet is a sheet which, when a resin or an object containing a resin is provided in a step that involves heating and melting of the resin, is disposed between the resin or object and a member brought into contact with the resin or object in the step, and prevents direct contact between the resin or object and the member. Said sheet includes a cut sheet of polytetrafluoroethylene (PTFE) or modified PTFE. The content of a tetrafluoroethylene (TFE) unit in the modified PTFE is at least 99 mass%. In each of the two in-plane directions of said sheet, which are orthogonal to each other, the dimensional shrinkage rate caused by heating at 175oC for 30 minutes is greater than 0%. Said sheet includes a cut sheet of a heat-resistant resin, and is suitable for preventing the occurrence of problems in the step caused by the cut sheet.
Patent TW-202126842-A (TW)
Title: MOTHOD OF FORMING SiN THIN FILM ON SUBSTRATE IN REACTION SPACE
Inventor: SUZUKI TOSHIYA
IPC: C23C16/56
Filed: 2016-08-19
Abstract: Methods of forming silicon nitride thin films on a substrate in a reaction space under high pressure are provided. The methods can include a plurality of plasma enhanced atomic layer deposition (PEALD) cycles, where at least one PEALD deposition cycle comprises contacting the substrate with a nitrogen plasma at a process pressure of 20 Torr to 500 Torr within the reaction space. In some embodiments the silicon precursor is a silyl halide, such as H2SiI2. In some embodiments the processes allow for the deposition of silicon nitride films having improved properties on three dimensional structures. For example, such silicon nitride films can have a ratio of wet etch rates on the top surfaces to the sidewall of about 1:1 in dilute HF.
Patent TW-202240802-A (TW)
Title: Chip structure and chip on film package structure
Inventor: SHEN HUNG-CHE
IPC: H01L23/28
Filed: 2021-04-01
Abstract: A chip structure including a semiconductor substrate and a plurality of bumps is provided. The semiconductor substrate has an active surface and a plurality of bonding pads arranged on the active surface. The bumps are disposed on the bonding pads, and the bumps are arranged in multiple rows along at least one edge of the semiconductor substrate. The bumps include a plurality of first bumps and a plurality of second bumps. The first bumps are arranged in a first row, the second bumps are arranged in a second row, and the second row is farther away from the at least one edge than the first row. A height of the first bumps relative to the active surface is not equal to a height of the second bumps relative to the active surface. A chip on film package structure is also provided.
Patent TW-202241296-A (TW)
Title: Water proof jacket with water proof skirt
Inventor: LEE TING-HSI
IPC: A41D1/16
Filed: 2021-04-21
Abstract: A waterproof jacket includes a waterproof coat and a waterproof skirt. The waterproof coat includes a first connecting element. The waterproof skirt includes a second connecting element corresponding to the first connecting element, and the waterproof skirt is adapted to combined to the waterproof coat by combining the first connecting element and the second connecting element.
Patent TW-202242663-A (TW)
Title: Memory management method, memory storage device and memory control circuit unit
Inventor: YANG YU-SIANG
IPC: G06F12/0866
Filed: 2021-04-26
Abstract: A memory management method, a memory storage device and a memory control circuit unit are disclosed. The method includes: reading first data from a first physical unit by a first read voltage level according to first management information among candidate management information; decoding the first data and recording first error bit information of the first data; and adjusting sorting information related to the candidate management information according to the first error bit information, wherein the sorting information reflects a usage order of the candidate management information in a decoding operation.
Patent TW-202208379-A (TW)
Inventor: BLOM PETRA MARCELLA
IPC: A61P25/00
Filed: 2021-05-05
Abstract: Compounds of formula (I): wherein R, X1, X2, X3, Z1, Z2, Z3, A and Ra are as defined in the description. Medicaments.
Patent TW-202245479-A (TW)
Title: Publication scenario auxiliary system for rapid online authentication capable of enabling only book buyers browsing dynamic auxiliary scenario content or limiting browsing authority of auxiliary scenario content
Inventor: LIN HUI
IPC: H04N21/25
Filed: 2021-05-07
Abstract: The present invention relates to a publication scenario auxiliary system for rapid online authentication. A physical publication is configured with an auxiliary scenario content QR CODE, in which the barcode may be scanned by a mobile phone or a tablet computer equipped with a scanner, so as to link with the audio/video database on the network platform for browsing; and, further configuring with an activation QR CODE. The activation QR CODE must be first scanned to play videos, and a specific account must be initiated (or activated) to be able to play the auxiliary scenario content. The purpose is to only allow a book buyer to browse the auxiliary scenario content; or, the browsing authority of the auxiliary scenario content may be limited and be authenticated through an authentication unit. The authentication unit is an authentication unit under FIDO2 (Fast Identity Online 2) specification using identity recognition and biometrics, so as to enable the user of the networking device may complete the authentication through the supported browser or a physical key provided on the networking device.
Patent TW-202210996-A (TW)
Inventor: PATEL KETAN K
IPC: G06F1/20
Filed: 2021-05-10
Abstract: A multi-board mid-plane includes a disk backplane board (DBB) having a front side and a rear side. Venting holes are provided within the DBB extending between the front side of the DBB and the rear side of the DBB. The multi-board mid-plane also includes a controller backplane board (CBB) having a front side and a rear side. The front side of the CBB includes venting holes provided within the CBB extending between the front side of the CBB and the rear side of the CBB. A top fabric plane board (TFPB) and a bottom fabric plane board (BFPB) are provided for connecting the DBB with the CBB. A combination of the DBB and the CBB has a venting ratio that is equal to a lower of the venting ratio of the DBB and the venting ratio of the CBB.
Patent TW-202238953-A (TW)
Title: 三維記憶體裝置及其形成方法
Inventor: ZHANG KUN
IPC: H01L27/11551
Filed: 2021-05-14
Abstract: 本發明提供了三維記憶體裝置及其形成方法。三維記憶體裝置包括：包括交錯的導電層和介電質層的堆疊結構；通道結構，其延伸穿過所述堆疊結構；以及摻雜半導體層。通道結構包括記憶體膜和半導體通道。半導體通道包括摻雜部分和未摻雜部分。半導體通道的摻雜部分的一部分在第一方向上延伸超過堆疊結構。摻雜半導體層的一部分與半導體通道的摻雜部分的延伸超過堆疊結構的部分的側壁相接觸。
Patent TW-202247207-A (TW)
Inventor: LEE WEN-CHING
IPC: H01G9/10
Filed: 2021-05-20
Abstract: 本發明公開一種捲繞型電解電容器封裝結構及其捲繞式抗腐蝕負極箔片。捲繞型電解電容器封裝結構包括一捲繞型電容器、一封裝結構、一第一導電接腳以及一第二導電接腳。捲繞型電容器包括一捲繞式正極箔片以及一捲繞式抗腐蝕負極箔片。捲繞型電容器被容置在封裝結構內。第一導電接腳與第二導電接腳電性接觸捲繞型電容器。捲繞式抗腐蝕負極箔片包括一導電基底、分別設置在導電基底的兩相反表面上的兩個含鋅材料層以及分別設置在兩個含鋅材料層上的兩個導電化合物層。藉此，捲繞式抗腐蝕負極箔片的整體結構強度可以透過含鋅材料層的使用而得到提升。