baber/WOPTO huggingface dataset:
Patent TW-201942834-A (TW)
Title: Item recommendation
Inventor: Chen chao-chao
IPC: G06Q30/02
Filed: 2019-01-10
Abstract: A method and a device for predicting a rating of an item by a user and a method and a device for item recommendation. The rating method for predicting a rating comprises: acquiring a plurality of sample pairs, a sample pair comprising any user identifier selected from a plurality of user identifiers and any item identifier selected from a plurality of item identifiers; acquiring a plurality of existing ratings, the plurality of existing ratings corresponding to some of the plurality of sample pairs; acquiring multiple sets of contextual features corresponding to the respective sample pairs respectively; on the basis of the multiple sets of contextual features, clustering the plurality of sample pairs into a plurality of sub-categories; and with regard to each sub-category, on the basis of the plurality of first user identifiers and the plurality of first item identifiers, as well as the plurality of existing ratings of the plurality of first items by the plurality of first users, predicting, by means of a collaborative filtering algorithm, the ratings of the first items not rated by the first users.
Patent TW-201941445-A (TW)
Title: Semiconductor light receiving element
Inventor: KAWAGUCHI NOBUYOSHI
IPC: H01L31/10
Filed: 2019-01-16
Abstract: To provide a semiconductor light receiving element that allows the response speed to be faster. The invention is a semiconductor light receiving element comprising: a first semiconductor layer of a first electroconductive type formed above a semiconductor substrate; and a light receiving part having a second semiconductor layer of a second electroconductive type formed on the upper side of the first semiconductor layer and in parallel to the first semiconductor layer and a light absorption layer formed between the first and second semiconductor layers. In the invention, a circular groove is formed on the outer periphery side of the light absorption layer in order to limit the element capacity of the semiconductor light receiving element.
Patent TW-201940752-A (TW)
Title: Electroplating systems and electroplating methods and a corresponding method of maintaining an oxygen concentration in an electroplating bath
Inventor: BERGMAN ERIC J
IPC: C25D21/06
Filed: 2019-01-29
Abstract: Electroplating systems according to the present technology may include a two-bath electroplating chamber including a separator configured to provide fluid separation between a first bath configured to maintain a catholyte during operation and a second bath configured to maintain an anolyte during operation. The electroplating systems may include a catholyte tank and an anolyte tank fluidly coupled with the two baths of the two-bath electroplating chamber. The electroplating systems may include a first pump configured to provide catholyte from the catholyte tank to the first bath. The electroplating systems may include a second pump configured to provide anolyte from the anolyte tank to the second bath. The electroplating systems may also include an oxygen-delivery apparatus configured to provide an oxygen-containing fluid within the electroplating system.
Patent TW-201945570-A (TW)
Title: High pressure annealing process for metal containing materials
Inventor: SINGH KAUSHAL K
IPC: C23C14/58
Filed: 2019-02-12
Abstract: The present disclosure provides methods for performing an annealing process on a metal containing layer in TFT display applications, semiconductor or memory applications. In one example, a method of forming a metal containing layer on a substrate includes supplying an oxygen containing gas mixture on a substrate in a processing chamber, the substrate comprising a metal containing layer disposed on an optically transparent substrate, maintaining the oxygen containing gas mixture in the processing chamber at a process pressure between about 2 bar and about 50 bar, and thermally annealing the metal containing layer in the presence of the oxygen containing gas mixture.
Patent TW-202035061-A (TW)
Title: Spindle system of machine tool capable of monitoring internal status having the advantages of knowing whether the preload is proper during installation and monitoring whether there is any abnormality inside the preloaded bearing during operation
Inventor: Zhan zi-qi
IPC: B23Q17/00
Filed: 2019-03-21
Abstract: This invention comprises a spindle fixing part, a spindle part, a first bearing, a second bearing, an outer ring spacer, an inner ring spacer, a locking element, at least one pressure sensing part, and a monitoring part. The aforementioned elements such as the first bearing, the second bearing, the outer ring spacer, the inner ring spacer and the locking element are provided for the spindle part to be pivotally disposed in the spindle fixing part and allowing the spindle part to be driven to rotate. The pressure sensing part is sandwiched between at least two of the first bearing, the second bearing, and the outer ring spacer for monitoring the position and generating a pressure signal which is sent to the monitoring part. Therefore, this invention has the advantages of knowing whether the preload is proper during installation and monitoring whether there is any abnormality inside the preloaded bearing during operation.
Patent TW-202003916-A (TW)
Title: Coated galvanized steel sheet
Inventor: YAMAMOTO TETSUYA
IPC: C23C26/00
Filed: 2019-03-27
Abstract: One aspect of the present invention relates to a coated galvanized steel sheet which has a resin coating film that contains silica and magnesium hydroxide on the surface of a galvanized steel sheet, and which is configured such that: the total content of the silica and the magnesium hydroxide in the resin coating film is 75-90% by mass; the content of a resin component in the resin coating film is 10-25% by mass; the mass ratio of the magnesium hydroxide to the silica is 0.15-3; and the thickness of the resin coating film is 0.20-1.1 [mu]m.
Patent TW-202012912-A (TW)
Title: Laser machining device, laser machining system and laser machining method
Inventor: MORI HIROTOSHI
IPC: H01S3/101
Filed: 2019-04-03
Abstract: This invention aims to measure the position in the vertical direction of an irradiation point of a machining laser light beam on the upper surface of a substrate with a small-sized laser displacement meter. A laser machining device of this invention comprises a height measurement section for measuring the position in the vertical direction of an irradiation point of a machining laser light beam on the upper surface of a substrate, and a control section that makes the irradiation point move on plural expected parting lines on the upper surface of the substrate while simultaneously controlling the position in the vertical direction of a light focusing section based on the position in the vertical direction of the irradiation point. The height measurement section comprises a measurement laser oscillator for oscillating a measurement laser light beam having a frequency different from that of the machining laser light beam, and a reflected light receiving section for receiving the reflected light of the measurement laser light beam irradiated on the upper surface of the substrate through a pathway overlapping with the machining laser light beam from the middle. When performing the machining of an aforementioned substrate with an aforementioned machining laser light beam, the control section conducts an output change of the measurement laser oscillator based on the intensity of reflected light received by the reflected light receiving section.
Patent TW-201935087-A (TW)
Title: Ocular optical system
Inventor: BONE MATTHEW
IPC: G02B7/04
Filed: 2017-03-02
Abstract: An ocular optical system for imaging of imaging rays entering an eye of an observer via the ocular optical system from a display screen is provided. A side facing towards the eye is an eye-side, and a side facing towards the display screen is a display-side. The ocular optical system includes a first lens element, a second lens element, and a third lens element from the eye-side to the display-side in order along an optical axis. The first lens element, the second lens element, and the third lens element each include an eye-side surface and a display-side surface. The second lens element has positive refracting power, and the display-side surface of the second lens element has a concave portion in a vicinity of the optical axis.
Patent TW-202028923-A (TW)
Title: Sensing and compensation system and method of compensating temperature effects
Inventor: YANG CHIH-WEI
IPC: G06F1/26
Filed: 2019-05-03
Abstract: A sensing and compensation system includes a power supply unit having an adjustable voltage output and a feedback circuit. The voltage output is adjusted based on the output of the feedback circuit. A power path is coupled to the power supply unit. The power path has power connectors to supply voltage from the power supply unit to a remote node. The remote node is operable to sense a voltage drop of the power path at the remote node associated with temperature effects on the power connectors. An adjustable resistor has an output coupled to the feedback circuit. A controller is coupled to the remote node and the adjustable resistor. The controller determines a resistance value to compensate for the temperature effects and sets the adjustable resistor to change the power output.
Patent TW-202042361-A (TW)
Title: Micro semiconductor stacked structure and electronic device thereof comprising at least two stacked structure array units, each including a substrate, a conductive pattern layer and multiple micro semiconductor devices
Inventor: Chen xian-de
IPC: H01L23/498
Filed: 2019-05-03
Abstract: The present invention provides a micro semiconductor stacked structure, including at least two stacked structure array units. One of the two stacked structure array unit is superimposed on the other stacked structure array unit, wherein one stacked structure array unit is stacked along the vertical direction of the other stacked structure array unit. Each stacked structure array unit includes a substrate, a conductive pattern layer provided on the substrate, and multiple micro semiconductor devices provided on the substrate and electrically connected to the conductive pattern layer.
Patent TW-202042866-A (TW)
Title: Mask
Inventor: HORNG ALEX YIN-SHU
IPC: A62B18/08
Filed: 2019-05-21
Abstract: A mask is provided to solve the problem where the material cost of the conventional electronic mask is high. The mask includes a cover having a covering portion and a packet portion having a chamber. The covering portion encloses to delimit a covering space.
Patent TW-201934628-A (TW)
Title: Epoxy resin composition and electronic component device
Inventor: ONO YUTA
IPC: C08L63/00
Filed: 2013-08-07
Abstract: An epoxy resin composition that comprises an epoxy resin, a curing agent, a curing accelerator, an inorganic filler, and a carboxylic acid compound that satisfies at least one selected from the group consisting of following A, B and C. A: having at least one carboxy group and at least one hydroxy group. B: having at least two carboxy groups. C: having a structure in which two carboxy groups are condensed by dehydration.
Patent TW-202012310-A (TW)
Title: Device for producing molten silicon
Inventor: CHICHIGNOUD GUY
IPC: H01L31/18
Filed: 2019-06-04
Abstract: The invention relates to a device (10) for producing molten silicon (11), comprising an enclosure (12) and comprising in the enclosure:
a crucible (15) intended to receive oxidised silicon particle powder (19), the crucible comprising an inner volume (16) intended to contain silicon in the molten state and silica and a channel for evacuating (28) silicon in the molten state outside of the inner volume, the crucible comprising at least two holes (32), the straight section of each hole having a maximum dimension greater than or equal to a value of between 1mm and 10mm, or at least one slot of which the straight section has a maximum dimension greater than or equal to a value of between 1mm and 10mm connecting the inner volume to the crucible; and
a heating system (20) surrounding at least partially the crucible.
Patent TW-202046681-A (TW)
Title: Remote monitoring electricity billing control device including a plurality of electricity controllers, a plurality of data collectors, and a remote server
Inventor: PU KE-PING
IPC: H04L12/14
Filed: 2019-06-04
Abstract: A remote monitoring electricity billing control device includes a plurality of electricity controllers arranged at a plurality of user terminals to measure the actual electricity consumption value of electrical equipment in each user terminal; a plurality of data collectors configured to connect the electricity controller to the Internet; and a remote server, which is connected to the Internet through a server network connector. The data collector sends the actual electricity consumption value of each user calculated by each electricity controller to the remote server. When the remote server receives the actual electricity consumption value of each user and determines by comparison that the actual electricity consumption value reaches a pre-stored electricity consumption value, the remote server generates a control signal and sends it to the corresponding electricity controller. The electricity controller cuts off the electricity supplied to the electrical equipment of the corresponding user terminal.
Patent TW-202006102-A (TW)
Title: Pressure-sensitive adhesive composition and layered film obtained using same
Inventor: NOGUCHI YUUKI
IPC: C09J7/25
Filed: 2019-06-05
Abstract: Provided are the following: a pressure-sensitive adhesive composition for which the adhesive strength of a pressure-sensitive adhesive can be easily adjusted, which exhibits good wettability at the time of bonding, and which can prevent adhesive residue after being peeled off; and a layered film which has the pressure-sensitive adhesive composition as a pressure-sensitive adhesive layer and which can be advantageously used as a surface protection film. Specifically provided are the following: a pressure-sensitive adhesive composition containing a fluorine-containing compound (A), which includes a fluoroalkyl group (a1) having 1-6 carbon atoms, a polyoxyalkylene chain (a2) and a silicone chain (a3), and a pressure-sensitive adhesive (B); and a layered film characterized by having a base material layer and a pressure-sensitive adhesive layer comprising the pressure-sensitive adhesive composition. The fluorine-containing compound (A) is preferably a copolymer obtained using a fluoroalkyl group-containing ethylenically unsaturated monomer (x1), a polyoxyalkylene chain-containing ethylenically unsaturated monomer (x2) and a silicone chain-containing ethylenically unsaturated monomer (x3) as essential raw materials.
Patent TW-202045663-A (TW)
Title: Touchscreen having gel-based adhesive layer and method of manufacturing the same
Inventor: CHOU JUI-SHU
IPC: G06F3/041
Filed: 2019-06-13
Abstract: The present invention relates to touchscreen, comprising: a liquid crystal module comprising a frame and a display area; a touch panel configured above the liquid crystal module and receiving a touch input; and a gel-based adhesive layer, pre-cured, sandwiched between, and bonding both the touch panel and the liquid crystal module, covering a scope larger than the display area and less than an edge of the frame, heated at a temperature in a range between 55 DEG C to 65 DEG C for 15 minutes to 30 minutes after binding, and having a light transmittance larger than 91% after binding.
Patent TW-202006928-A (TW)
Title: 靜態隨機存取記憶體結構及其製造方法
Inventor: WEN MING-CHANG
IPC: H01L27/11
Filed: 2019-06-25
Abstract: 本發明實施例提供靜態隨機存取記憶體結構。一種靜態隨機存取記憶體結構包括一基底、一P型井區在基底上、一N型井區在基底上並鄰近P型井區於一接面、一PMOS電晶體在N型井區中、一NMOS電晶體在P型井區中、一介電層在PMOS電晶體與NMOS電晶體上，以及一介電結構在接面上並從接面延伸到介電層的一頂表面。PMOS電晶體與NMOS電晶體是由介電結構所分離。
Patent TW-201937168-A (TW)
Title: Method for screening skin barrier function-enhancing drug and method for evaluating skin barrier function having epidermal serine racemase and/or D-serine quantity as indicator screening candidate drugs by using serine racemase activity and/or the amount expressed as indicator(s)
Inventor: TOJO YOSUKE
IPC: G01N33/68
Filed: 2015-03-05
Abstract: The present invention aims to develop a method for screening drugs that have the effect of increasing skin barrier function using in vitro experiments and to evaluate skin barrier function in skin. By using serine racemase activity and/or the amount expressed as indicator(s), screening of candidate drugs is made possible.
Patent TW-202100055-A (TW)
Title: Adjustable corrective insole capable of releasing pressure of the foot and reducing foot injury and lesion, so as to achieve a good use benefit
Inventor: Zhou yan-ling
IPC: A43B17/14
Filed: 2019-06-27
Abstract: Provided is an adjustable corrective insole. An elastic arch supporting plate is inserted in a pocket opening of a base material of an insole body. The Y-axis displacement of the arch supporting plate is limited by the pocket opening. A position of the arch supporting plate in an accommodating space is adjusted in X direction according to the size of a foot of a human body, and then, the insole is placed in a shoe. The arch supporting plate is allowed to be pressed to deform and a soft supporting member of the arch supporting plate supports at the arch position of the foot of the human body, so that the arch of the foot is correctly positioned and an appropriate supporting force is provided to a sole to release pressure of the foot and reduce foot injury and lesion, so as to achieve a good use benefit.
Patent TW-202107780-A (TW)
Inventor: CHEN YING-CHUNG
IPC: H01R43/20
Filed: 2019-08-01
Abstract: 本申請係提供一種電池連接器及其製造方法，主要係藉由埋入射出方式成型絕緣體，以將導電端子的本體嵌入絕緣體中，並外露對接電子裝置的結構，之後，藉由彎折導電端子部分結構，以形成用於電性連接電池的電池接腳，而構成可分別電性連接電池與電子裝置的電池連接器，俾解決電子裝置與電池兩者的電性連接存在困難的問題。
Patent TW-202106731-A (TW)
Title: Chemically amplified positive photosensitive resin composition and uses thereof
Inventor: LIU CHI-MING
IPC: C08F230/08
Filed: 2019-08-13
Abstract: The present invention relates to a chemically amplified positive photosensitive resin compostion including a first resin (A1), a second resin (A2), a photoacid generator (B) and a solvent (C). A protection film formed by the chemically amplified positive photosensitive resin composition has the advantages of favorable adherence and no residues after development. The present invention further relates to the protection film and a component including the protection film.
Patent TW-202025281-A (TW)
Title: Impedance matching method and impedance matching device
Inventor: MIKI HIROSHI
IPC: H03H7/40
Filed: 2019-08-14
Abstract: To provide an impedance matching method and an impedance matching device capable of performing impedance matching in a short time without causing useless operation such as hunting. An impedance matching method includes a step of calculating the output impedance in a preset theoretical circuit model from the actual values of two variable components and the measured value of the input impedance, a step of calculating two variable components during impedance matching by calculation under matching conditions in a theoretical circuit model on the basis of the calculated value of the output impedance when assuming that the output impedance due to the matching transition is the same value, and a step of controlling the actual variable component value of an impedance matching device to correspond to the calculated two variable component values.
Patent TW-202026909-A (TW)
Title: Blockchain certificate storage method and apparatus, and computer device
Inventor: Li hai-long
IPC: G06Q10/06
Filed: 2019-08-26
Abstract: Disclosed are a blockchain certificate storage method and apparatus, and a computer device, being applied to a blockchain system comprising a computation certificate storage node device. At least one kind of computational logic is deployed in the computation certificate storage node device. The method comprises: a computation certificate storage node device receiving a computation invoking application, wherein the computation invoking application comprises a query index for target service event data; acquiring the target service event data based on the query index for the target service event data; running computational logic corresponding to the computation invoking application, and carrying out computation based on the target service event data to obtain a computation result; and sending a certificate storage transaction to a blockchain, so that the certificate storage transaction is consented to and verified by nodes of the blockchain and is then recorded in a distributed database of the blockchain, wherein the certificate storage transaction comprises first certificate storage information generated based on the computation result.
Patent TW-202024833-A (TW)
Title: Mass flow controller with advanced back streaming diagnostics
Inventor: SIPKA JOSEPH JOHN
IPC: F17D5/02
Filed: 2019-10-25
Abstract: A diagnostics system comprising a controller for controlling operations of a mass flow controller. The controller is communicable coupled to at least one sensor and to a valve and tuned to control the valve based on a predetermined set point value and communication from the at least one sensor. The controller determines at least one predetermined value associated with a reverse flow of a fluid and either cause the controller to enter a hard fault or a safe state. The predetermined value of the flow is either a percentage of total flow or a percentage of total flow over a time period. The controller can log the date, time, and a device identifier in response to determining the at least one predetermined value. In addition, the diagnostics system can include a centralized controller configured to receive diagnostics data from a plurality of controllers and control operation of the controllers.
Patent TW-202017787-A (TW)
Title: Ceiling carrier and ceiling carrier system
Inventor: OGO Haruki
IPC: B65G1/04
Filed: 2019-10-28
Abstract: To provide: a ceiling carrier capable of easily adjusting a transfer position of an article by sliding and moving a lateral mechanism in a desired direction; and a ceiling carrier system. This ceiling carrier 100 is provided with: a direction changing mechanism 34 which has traveling wheels 21 rolling on a track R including a first track R1 and a second track R2 and a main body part 10 disposed below the track R and connected to the traveling wheels 21, and which, in a state in which the orientation of the main body part 10 with respect to the track R is maintained, switches between a first state in which the traveling wheels 21 roll on the first track R1, and a second state in which the traveling wheels roll on the second track R2; an article holding part 13 capable of holding an article M; a raising/lowering drive part 14 which raises/lowers the article holding part 13; a lateral mechanism 11 which moves the raising/lowering drive part 14 such that the raising/lowering drive part 14 slides in a horizontal straight line direction; and a first rotation drive part 15 which rotationally drives the lateral mechanism 11 around a first vertical axis AX1 with respect to the main body part 10.
Patent TW-202119442-A (TW)
Title: Key structure and keyboard
Inventor: CHEN HUNG-CHI
IPC: H01H13/705
Filed: 2019-11-13
Abstract: A key structure including a base, a light sensing module disposed at the base, a carrier located above the base, a magnetic member disposed on the carrier, a cap ,and a scissor structure connecting between the carrier and the base is provided. The cap is assembled to the carrier via a magnetic attracting force of the magnetic member, or the cap is detached from the carrier via overcoming the magnetic attracting force. The carrier and the cap thereon are moved up and down relative to the base via the scissor structure. An orthogonal projection of the magnetic member onto the base is not overlapped with another orthogonal projection of the light sensing module onto the base. A keyboard is also provided.