baber/WOPTO huggingface dataset:
Patent TW-202025898-A (TW)
Title: Electronic component mounting device capable of mounting electronic components on a substrate with high mounting accuracy without causing damage to the electronic components or the substrate
Inventor: ISHII MASAAKI
IPC: H05K13/04
Filed: 2019-12-09
Abstract: The present invention discloses an electronic component mounting device. The object is to provide an electronic component mounting device capable of mounting electronic components on a substrate with a high mounting accuracy without causing damages to the electronic components or the substrate. To achieve the object, the electronic component mounting device of the present invention includes: a first mold plate having a single or a plurality of fixing members, a second mold plate having a single or a plurality of movable members, an installation member installed thereon electronic components and a substrate between the first mold plate and the second mold plate, and a movement control unit that controls the proximity and separation of the first mold plate and the second mold plate. With respect to the first mold plate, the fixing member fixes its position and, with respect to the second mold plate, the movable member can move and change its position. The respective positions of the fixing member and the movable member are corresponding to the positions of the electronic components installed by the installation member. According to the proximity of the movement control unit, the fixing member applies a pressure to at least one of the electronic component and the substrate. The movable member movably releases an excessive extra pressure of the pressure applied by the fixing member. At least one of the first mold plate and the second mold plate includes a heat dissipation member that radiates heat to the outside.
Patent TW-202122037-A (TW)
Title: Pulse sensing device
Inventor: HSU CHING-HUA
IPC: A61B5/0245
Filed: 2019-12-09
Abstract: A pulse sensing device including a substrate, a plurality of active devices, a plurality of active electrodes, a first passive electrode, a second passive electrode and a plurality of bonding pads is provided. The substrate has an active region and a bonding region. The active devices and the active electrodes are disposed in the active region. The active electrodes are electrically connected to the active devices, respectively. The first passive electrode and the second passive electrode are respectively disposed on two opposite sides of at least part of the active electrodes. The bonding pads are disposed in the bonding region. The active devices, the first passive electrode and the second passive electrode are electrically connected to the bonding pads, respectively.
Patent TW-202124962-A (TW)
Title: Multifunction testing system of multiple chips including a metallic carrier, a carrying seat, a pressing lid, two sets of fastening components, two temperature-controlled liquid conveying pipes, a pressurized air supply pipe and a steering mechanism
Inventor: QUE SHI-NAN
IPC: G01D11/02
Filed: 2019-12-18
Abstract: Disclosed is a multifunction testing system of multiple chips, including: a metallic carrier, a carrying seat, a pressing lid, two sets of fastening components, two temperature-controlled liquid conveying pipes, a pressurized air supply pipe and a steering mechanism. The metallic carrier carries a number of chips to be tested; the carrying seat includes a carrying platform with the metallic carrier being contacted and installed thereon; the pressing lid includes a pressing unit located at the bottom of the pressing lid, when the pressing lid presses against the carrying seat, the pressing unit and the metallic carrier contact each other and form an enclosed space therebetween; the two sets of the fastening components are located, respectively, at the opposite sides of the carrying seat and the pressing lid, wherein the fastening components are able to be locked when the pressing lid and the carrying seat are aligned with each other; the two temperature-controlled liquid conveying pipes are connected to the carrying platform, and it also connects a temperature control device, so as to control the temperature rise or drop of the carrying platform; the pressurized air supply pipe connects the lateral side of the pressing lid, and it also connects a high pressurized air supply device, so as to supply high pressure gas to the enclosed space between the pressing unit and the metallic carrier; and the steering mechanism is used to drive the carrying seat to rotate. Accordingly, the system of the invention can provide a test environment including of a three-temperature (high temperature, room temperature and low temperature), high pressure and being steerable, thereby meeting requirements for multiple chip testing.
Patent TW-202124629-A (TW)
Title: Composite film for LED wafer level package enabling an LED wafer to be attached to a carrier so as to be used for LED wafer level package in a heating process
Inventor: HSU CHUN-CHI
IPC: H01L33/48
Filed: 2019-12-25
Abstract: This invention discloses a composite film for LED wafer level package. The composite film enables an LED wafer to be attached to a carrier so as to be used for LED wafer level package in a heating process. The composite film includes a base material, including a first surface and a second surface; and a heat-resistant pressure sensitive adhesive, formed on the first surface of the base material and used for enabling the base material to be adhered to the carrier, wherein the adhesive force of the heat-resistant pressure sensitive adhesive may be reduced after the heating process. Therefore, after an LED completes the wafer level package, the carrier may be easily stripped from the composite film.
Patent TW-202127782-A (TW)
Title: A self-excited push-pull converter
Inventor: Su cheng-chang
IPC: H02M1/32
Filed: 2020-01-09
Abstract: The invention discloses a self-excited push-pull converter, which pulls up voltage detection point that loads detecting protection circuit to presetting action point when the load short-circuits, and input end and output end of the loads detecting protection circuit cutouts instantly. Accordingly, the output end cutouts with the load end for protection, and further prevent components from damage for overstress caused by abnormal load.
Patent TW-202126577-A (TW)
Title: Method of manufacturing porous silicon particles and manufacturing equipment implementing such method
Inventor: LAN CHUNG-WEN
IPC: H01M4/38
Filed: 2020-01-10
Abstract: The invention discloses a method of manufacturing a plurality of porous silicon particles and a manufacturing equipment implementing such method. The method according to the invention utilizes a plurality of silicon particles to react with a first magnesium vapor into a plurality of Mg-Si alloy particles. Then the method according to the invention is to heat the plurality of Mg-Si alloy particles such that the plurality of Mg-Si alloy particles are transformed into the plurality of porous silicon particles and a second magnesium vapor. Finally, the method according to the invention is to collect the plurality of porous silicon particles.
Patent TW-202038650-A (TW)
Inventor: PHUYAL UMESH
IPC: H04W72/04
Filed: 2020-02-07
Abstract: Aspects described herein relate to determining how to use pre-allocated uplink resources indicated as part of a handover procedure.
Patent TW-202101263-A (TW)
Title: Incremental decryption and integrity verification of a secure operating system image
Inventor: BUENDGEN REINHARD T
IPC: G06F9/44
Filed: 2020-02-13
Abstract: Secure processing within a computing environment is provided by incrementally decrypting a secure operating system image, including receiving, for a page of the secure operating system image, a page address and a tweak value used during encryption of the page. Processing determines that the tweak value has not previously been used during decryption of another page of the secure operating system image, and decrypts memory page content at the page address using an image encryption key and the tweak value to facilitate obtaining a decrypted secure operating system image. Further, integrity of the secure operating system image is verified, and based on verifying integrity of the secure operating system image, execution of the decrypted secure operating system image is started.
Patent TW-202133551-A (TW)
Title: De-emphasis circuit and driver thereof
Inventor: Chen pei-wei
IPC: H03G1/04
Filed: 2020-02-21
Abstract: A driver is provided. A first input transistor is coupled between the first and second nodes, and is configured to receive a first input signal. A second input transistor is coupled between the first and third nodes, and is configured to receive a second input signal. A first resistor is coupled between the second and fourth nodes. A second resistor is coupled between the third and fourth nodes. A first transistor is coupled between a power line and a first current source, and has a control terminal coupled to the second node. A second transistor is coupled between the power line and a second current source, and has a control terminal coupled to the third node. A fifth transistor is coupled between the power line and the fourth node. An operational amplifier is configured to control the fifth transistor according to a reference voltage and a control voltage.
Patent TW-202131874-A (TW)
Title: Screw positioning apparatus mainly including a holding part, a neck part and a positioning part
Inventor: Niu zi-jian
IPC: A61B17/70
Filed: 2020-02-21
Abstract: This invention relates to a screw positioning apparatus mainly including a holding part, a neck part and a positioning part, wherein the neck part is connected to one end of the holding part; and the positioning part includes a first side plate, a second side plate and a bottom plate, the bottom plate is connected to the neck part and extends from the upper surface of the holding part to a specific angle, and the first side plate and the second side plate are connected to two corresponding sides of the bottom plate and are gradually opened in a direction away from the bottom plate. Therefore, the positioning part may be erected on a vertebra, the bottom plate presses against the upper edge of the vertebra, the first side plate and the second side plate respectively cling to two sides of the vertebra, and therefore, a rather firm positioning effect is achieved. However, the holding part and the neck part may form a guide part. It may be ensured that a screw is implanted in a correct direction without deviation as long as the screw is implanted in a direction aligned to the holding part and the neck part.
Patent TW-202036733-A (TW)
Inventor: Liu wei-wei
IPC: H01L23/31
Filed: 2020-03-06
Abstract: A semiconductor device and a semiconductor package comprising the same are provided. The semiconductor device includes a semiconductor element; a protective layer disposed adjacent to the surface of the semiconductor element, the protective layer defining an opening to expose the semiconductor element; a first bump disposed on the semiconductor element; and a second bump disposed onto the surface of the protective layer. The first bump has larger cross-section surface area than the second bump.
Patent TW-202104550-A (TW)
Title: Phosphor powder and light emitting device
Inventor: KOBAYASHI MANABU
IPC: C09K11/80
Filed: 2020-04-20
Abstract: One aspect of the invention is a phosphor powder containing Eu-activated β-SiAlON phosphor particles as the main component. When the median diameter (D 50 
) of the phosphor powder that has not been processed by an ultrasonic homogenizer, as measured by a wet measurement using a laser diffraction particle size distribution analyzer, is deemed D1, and the median diameter (D 50 
) of the phosphor powder after processing by an ultrasonic homogenizer under the following conditions, as measured by a wet measurement using a laser diffraction particle size distribution analyzer, is deemed D2, then the value of D1/D2 for the phosphor powder is at least 1.05 but not more than 1.70. (Conditions)　A dispersion prepared by uniformly dispersing 30 mg of the phosphor powder in 100 ml of a 0.2% aqueous solution of sodium hexametaphosphate is placed in a circular cylindrical vessel with an inner diameter of 5.5 cm at the base. Then, with a circular cylindrical chip of the ultrasonic homogenizer with an outside diameter of 20 mm immersed at least 1.0 cm into the dispersion, the dispersion is irradiated with ultrasonic waves at a frequency of 19.5 kHz and an output of 150 W for three minutes.
Patent TW-202046241-A (TW)
Title: Method and device for image processing and electronic device thereof
Inventor: Chen yi-zhi
IPC: G16H30/00
Filed: 2020-04-21
Abstract: The embodiment of the invention discloses an image processing method and device and an electronic device. The method includes: obtaining image data including a target object; the target object includes at least one sub-object; processing the image data based on a full convolutional neural network to obtain target image data, the target image data including at least The center point of each child object in the target object.
Patent TW-202111812-A (TW)
Title: Atomic layer etch and selective deposition process for extreme ultraviolet lithography resist improvement
Inventor: YU JENGYI
IPC: H01L21/311
Filed: 2020-04-29
Abstract: Provided herein are methods and systems for reducing roughness of an EUV resist and improving etched features. The methods involve descumming an EUV resist, filling divots of the EUV resist, and protecting EUV resists with a cap. The resulting EUV resist has smoother features and increased selectivity to an underlying layer, which improves the quality of etched features. Following etching of the underlying layer, the cap may be removed.
Patent TW-202101948-A (TW)
Title: Method of supporting ip multimedia subsystem signalingand user equipment thereof
Inventor: HUANGFU CHIEN-CHUN
IPC: H04L29/06
Filed: 2020-05-06
Abstract: A method of supporting IMS signaling over EPS bearer or QoS flow upon inter-system change between EPS and 5GS is proposed. When inter-system change from 5GS to EPS occurs, a PDU session is converted to a PDN connection having multiple EPS bearers. The EPS bearer mapped from the QoS flow that is used for IMS signaling in 5GS is the EPS bearer for IMS signaling in EPS. When inter-system change from EPS to 5GS occurs, a PDN connection is converted to a PDU session having multiple QoS flows. The QoS flow that is associated with the default QoS rule is the QoS flow for IMS signaling in 5GS, regardless of which EPS bearer is used for IMS signaling in EPS.
Patent TW-202144844-A (TW)
Inventor: WANG KUO-JUI
IPC: G02B13/18
Filed: 2020-05-29
Abstract: An image capturing lens assembly includes seven lens elements, which are, in order from an object side to an image side along a light path, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. Each of the lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has negative refractive power. The third lens element has positive refractive power. The seventh lens element has negative refractive power. When specific conditions of the image capturing optical lens assembly are satisfied, it is favorable for forming wide-angle arrangement, reducing the size of the image capturing lens assembly and decreasing aberrations.
Patent TW-202102962-A (TW)
Title: Flow rate control device, flow rate measuring method, and computer readable storage medium
Inventor: TOKUNAGA KAZUYA
IPC: G05D7/06
Filed: 2020-06-22
Abstract: In order to provide a flow rate control device capable of guaranteeing the correctness of a valve flow rate without increasing the flow path resistance between a flow rate control valve and the supply target, the disclosures provides a flow rate control valve V2 provided in a main flow path ML; a second pressure sensor P2 provided on the upstream side of the flow rate control valve V2; a flow rate controller 2 which controls the flow rate control valve V2 based on at least a second pressure measured by the second pressure sensor P2 and a set flow rate; a first branch flow path DL1 which branches at the downstream side of the flow rate control valve V2 in the main path flow ML and is connected to the supply target of the fluid; a second branch flow path DL2 which branches at the downstream side of the flow rate control valve V2 in the main flow path ML; a third pressure sensor P3 provided on the second branch flow path DL2; and a valve flow rate calculator 3 which calculates the flow rate of the fluid passing through the flow rate control valve V2 based on at least the second pressure and a third pressure measured by the third pressure sensor P3.
Patent TW-202205385-A (TW)
Inventor: LIN WEN-HSIN
IPC: H01L21/336
Filed: 2020-07-15
Abstract: High-voltage semiconductor device and method of forming the same, the high-voltage semiconductor device includes a substrate, a gate structure, a drain, a first isolation structure and a drain diffusion region. The gate structure is disposed on the substrate. The drain is disposed in the substrate, at one side of the gate structure. The first isolation structure is disposed on the substrate, under the gate structure to partially overlapping with the gate structure. The drain diffusion region is disposed in the substrate, under the drain and the first isolation structure, and the drain diffusion region includes a discontinuous junction.
Patent TW-202203805-A (TW)
Inventor: HUANG PING-WEI
IPC: A45D20/38
Filed: 2020-07-17
Abstract: The present invention relates to a structure of a hair dryer comprising a body having two ends, an inlet end and an outlet end. The hollow pipe with two ends connected, inside the hollow pipe there is a bullet-shaped shield and fan motor set, the open end of the bullet-shaped shield is opposite to the fan motor set and face toward the inlet end. The closed end of the bullet-shaped shield corresponds to the outlet end. A channel is formed between the peripheral wall of the hollow pipe and the inner periphery of the body, which is connected to the inlet end and the outlet end. The body has a handle with a control switch thereon. Accordingly, the fan motors are designed to operate in a way that allows air to enter the body and the bullet-shaped shield from the inlet end when the control switch is activated. When the air entering the bullet-shaped shield becomes saturated, it forces the air to pressurize the channel and blow out simultaneously at the outlet end, forming the high wind speed spiral wind flow.
Patent TW-202204233-A (TW)
Title: Transmission mechanism for horizontally conveying substrates including a plurality of roller sets, a plurality of anti-drop crawler belts, and a plurality of transmission crawler belts
Inventor: SHI ZHEN-SI
IPC: B65G13/06
Filed: 2020-07-17
Abstract: A transmission mechanism for horizontally conveying substrates includes: a plurality of roller sets arranged in sequence along the traveling direction of the substrate, each roller set including a plurality of supporting rollers for conveying the substrate; two guiding rollers used to guide the substrate when conveying the substrate; at least one central crawler belt drive wheel arranged between the supporting rollers; and at least one side crawler belt drive wheel arranged between the supporting roller and the guiding roller; a plurality of anti-drop crawler belts connected between the central crawler belt drive wheels of the two roller sets, whereby the central crawler belt drive wheels drive the anti-drop crawler belts; and a plurality of transmission crawler belts connected between the side crawler belt transmission wheels of the two roller sets, whereby the side crawler belt transmission wheels drive the transmission crawler belts.
Patent TW-202129422-A (TW)
Title: Mold, imprinting apparatus, and method for manufacturing article
Inventor: TOYOSHIMA TAKAHIRO
IPC: B29C43/10
Filed: 2020-07-24
Abstract: To perform efficient releasing even if a force applied to the mold is reduced, provided is a mold which is used in an imprinting apparatus, for molding an imprinting material by imprinting the imprinting material on a substrate with an imprinting surface of the mold, and is released by applying a force in a releasing direction to a peeling region near an outer periphery of the mold, wherein a flexibility of the peeling region of the mold is higher than that of other portions near the outer periphery of the mold.
Patent TW-202205876-A (TW)
Inventor: LIAO CHIEN-SHOU
IPC: H04R1/04
Filed: 2020-07-28
Abstract: A portable electronic assembly and an adherable earphone structure are provided. The adherable earphone structure includes a carrier substrate, a sound signal receiver, a sound signal processor, a sound signal player, a protective layer and an adhesion layer. The sound signal processor is disposed on a carrier substrate in order to receive a sound signal provided by a portable electronic device wirelessly. The sound signal processor is disposed on the carrier substrate and is electrically connected to the sound signal receiver. The sound signal player is disposed on the carrier substrate and is electrically connected to the sound signal receiver. The protective layer is disposed on the carrier substrate for covering the sound signal receiver, the sound signal processor and the sound signal player. The adhesion layer is disposed on the carrier substrate or on the protective layer. Therefore, the adhesion layer is disposed on the face of the user and near the ear, so that the adherable earphone structure is disposed on the outside of the ear of the user without touching the ear.
Patent TW-202116887-A (TW)
Title: Polyimide based film having improved surface evenness, method for manufacturing the same and electronic device
Inventor: PARK HYO-JUN
IPC: C08J5/18
Filed: 2020-09-10
Abstract: Disclosed are a polyimide-based film and a method of producing the same, and more particularly, a polyimide-based film having excellent surface evenness and suppressed waviness due to low Kc of 1.55 or less and a method of producing the same.
Patent TW-202211099-A (TW)
Inventor: HUANG CHU-LI
IPC: G06K19/067
Filed: 2020-09-11
Abstract: 一種基於無線射頻辨識的備品管理方法，包含綁定第一電子標籤與多個第二電子標籤，以搜尋模式讀取第一電子標籤，據以取得所述多個第二電子標籤中具有問題者之問題清單，以搜尋模式讀取所述多個第二電子標籤的其中之一，以及當被讀取的第二電子標籤符合問題清單時，輸出錯誤訊號。第一電子標籤設置於測試機台上，所述多個第二電子標籤分別設置於多個備品上，且所述多個備品設置於該測試機台內。
Patent TW-202102674-A (TW)
Inventor: BANYAI WILLIAM
IPC: C12N15/11
Filed: 2014-08-05
Abstract: De novo synthesized large libraries of nucleic acids are provided herein with low error rates. Further, devices for the manufacturing of high-quality building blocks, such as oligonucleotides, are described herein. Longer nucleic acids can be synthesized in parallel using microfluidic assemblies. Further, methods herein allow for the fast construction of large libraries of long, high-quality genes. Devices for the manufacturing of large libraries of long and high-quality nucleic acids are further described herein.
Patent TW-202126913-A (TW)
Title: Coupling device
Inventor: OKUMURA NORIAKI
IPC: F16B2/16
Filed: 2020-10-16
Abstract: A base plate (21) is fitted to a side wall surface of a pallet (P). A coupling rod (22) provided projecting from the base plate (21) is capable of sliding along a top surface (21a) of the base plate (21). An insertion hole (18) is formed in a housing (1) that is fitted to a robot arm (R), and the coupling rod (22) is inserted into the insertion hole (18). Two pins (23), (24) parallel to the axial direction of the coupling rod (22) are provided projecting from the base plate (21). The pins (23), (24) are inserted into support holes (19), (20) in the housing (1).