baber/WOPTO huggingface dataset:
Patent TW-201245396-A (TW)
Title: Pressure-sensitive adhesive sheet
Inventor: AMANO TATSUMI
IPC: C09J7/29
Filed: 2012-04-13
Abstract: Provided is a removable pressure-sensitive adhesive sheet that is highly scratch-resistant, is resistant to whitening (moisture-absorption whitening) when stored in humid conditions, and has excellent appearance characteristics and antistatic performance. Said pressure-sensitive adhesive sheet has an acrylic pressure-sensitive adhesive layer on at least one surface of a transparent film substrate and is characterized in that: said transparent film substrate has a base layer comprising a resin material and a top-coat layer provided on a first surface of said base layer; said top-coat layer comprises a polythiophene, an acrylic resin, and a melamine cross-linker, with the average thickness (Dave) of said top-coat layer being 2 to 50 nm and the amount of variation (?D) in said thickness being no more than 40%; and the aforementioned acrylic pressure-sensitive adhesive layer is formed from a water-dispersed acrylic pressure-sensitive removable-adhesive composition containing an acrylic emulsion polymer that is polymerized using a reactive emulsifier containing a radical-polymerizable functional group and comprises feedstock monomers including an alkyl (meth)acrylate ester (A) and a carboxyl-group-containing unsaturated monomer (B), with said alkyl (meth)acrylate ester (A) constituting 70% to 99.5% and said carboxyl-group-containing unsaturated monomer (B) constituting 0.5% to 10% of the total weight of the feedstock monomers.
Patent TW-201251254-A (TW)
Title: Zero power appliance control, systems and methods
Inventor: DOLJACK FRANK ANTHONY
IPC: H02J13/00
Filed: 2012-04-19
Abstract: Power management controls for electrical appliances and devices include a supercapacitor and processor based controls for automatically disconnecting the appliance or device from a main power supply when not in active use. The control may include a micropower controller that enters a very lower power sleep mode and may wake up for limited times to detect and respond to various states of the appliance and the supercapacitor by connecting or disconnecting the appliance and a main power supply, all while drawing effectively zero power from the main power supply. The control may be interrupted when the appliance is switched on for active use.
Patent TW-201304730-A (TW)
Title: Electric vacuum cleaner
Inventor: YANAGISAWA KENJI
IPC: A47L9/16
Filed: 2012-04-24
Abstract: Provided is an electric vacuum cleaner having a dust collection section with an interior that can be easily maintained by a user. To solve the above-mentioned problem, an electric vacuum cleaner includes a main body having an electric blower that creates suction force in an inside thereof and a cyclone-type dust collection section detachably attachable to the main body; the cyclone dust collection section is configured with a plurality of centrifugal separation sections that separate air and dust, communicating sections that communicate between the centrifugal separation sections which are adjacent, and a dust collection chamber that accumulates the dust separated in the centrifugal separation sections, in respective sites; and the dust collection chamber, the centrifugal separation sections, and the communicating sections may be configured to each be disassemblable. With a configuration, each of the sections can be disassembled separately, and thus the interior of the dust collection section can be easily maintained.
Patent TW-201249377-A (TW)
Title: Piercing pin for wall mounting
Inventor: UMEHARA SO
IPC: A47G29/02
Filed: 2012-04-30
Abstract: This invention is to provide a piercing pin for wall mounting, which can accurately and surely pierce a relatively rigid wall such as concrete or relatively soft wall such as a gypsum board. In a piercing pin for wall mounting, a first height of at least two elongated plate-like pins 13, 14 of a first group is higher than a second height of a plate-like pin 15 of a second group, therefore when a piercing pin 10 for wall mounting pierce a wall, the force for piercing the wall are only concentrated on the plate-like pins 13, 14 of the first group. Then, the plate-like pin 15 of the second group is guided by the plate-like pins 13, 14 of the first group and at the same time starts piercing the wall until the piercing pin 10 for wall mounting pierces the wall. The piercing pin 10 for wall mounting can pierce a wall stably and surely while maintaining a correct posture, without changing the posture during piercing, even for a relatively rigid wall.
Patent TW-201347086-A (TW)
Title: Nickel-tungsten alloy orifice filling electroplating solution for high aspect ratio (HAR) pore or slot channel of semiconductor element and orifice filling process
Inventor: DOW WEI-PING
IPC: H01L21/288
Filed: 2012-05-03
Abstract: A nickel-tungsten alloy orifice filling electroplating solution for high aspect ratio (HAR) pore or slot channel of semiconductor element and orifice filling process includes: providing a semiconductor substrate containing the slot channel or pore with the high aspect ratio characteristic; carrying out the orifice-filling electroplating for the semiconductor substrate in a electrochemical system; the electroplating solution in the electrochemical system comprises nickel ion and tungstate ion, chelating agent, pH adjusting agent, wetting agent, stress reducer, and the accelerator or the combination of accelerator and inhibitor; and the pH value of the electroplating solution is 4~6; controlling the anode current density to be a fixed value in between 2.5ASF~3.5ASF to carry out the electroplating for 3~4 hours in the slot channel or pore to form a nickel-tungsten alloy plug under the mode of superfilling deposition.
Patent TW-201246771-A (TW)
Title: Non-isolated resonant converter
Inventor: XU MING
IPC: H02M3/335
Filed: 2012-05-11
Abstract: A non-isolated resonant converter is provided. The provided non-isolated resonant converter includes a switch circuit, a resonant circuit and a rectifying-filtering circuit. The switch circuit, the resonant circuit and the rectifying-filtering circuit are sequentially connected. The resonant circuit includes an auto-transformer, a capacitor and an inductor, wherein the capacitor and the inductor are connected to the auto-transformer. The configuration of the provided non-isolated resonant converter has small size, low loss and high power density.
Patent TW-201340613-A (TW)
Title: Time difference amplifier and amplification method using slew rate control
Inventor: KWON HYE-JUNG
IPC: H03K5/26
Filed: 2012-05-14
Abstract: When a time difference is amplified by a time difference amplifier, slew rates of internal output voltages are changed according to a phase combination of digital input signals so that a time gain is determined by a ratio between the slew rates and the slew rates can be controlled from an outside. After a voltage is charged to the level of a power supply voltage in first and second charging capacitors, the charged voltage of the first charging capacitor is decreased with a first slew rate when a first digital input signal transitions, and both charged voltages of the first and second charging capacitors are decreased with a second slew rate when a second digital input signal transitions so that both first and second digital input signals are changed from initial phases, while being compared with a reference voltage to generate first and second digital output signals.
Patent TW-201307467-A (TW)
Title: Fluorine-containing copolymer composition and method for producing same
Inventor: KASAHARA KIYOSHI
IPC: C08L27/12
Filed: 2012-05-30
Abstract: The present invention relates to a fluorine-containing copolymer composition which contains: a fluorine-containing copolymer (A) that has a repeating unit derived from a fluoroolefin and a repeating unit derived from a monomer having no fluorine atom; potassium carbonate; and an organic solvent. In the fluorine-containing copolymer composition, the potassium carbonate content relative to the fluorine-containing copolymer (A) is 5-80 ppm in terms of K2O.
Patent TW-201400516-A (TW)
Title: Preparation of hollow polymer microspheres
Inventor: FUNG DEIN-RUN
IPC: C08F265/04
Filed: 2012-06-26
Abstract: This invention uses a three-stage reaction process to prepare hollow particles with a buffering layer. The particles have integrated structure and uniform particle sizes, suitable for use in plastic or paper coating. The particles have high gloss, whiteness and opacity and have the characteristics of excellent printing color concentration and printing water resistance. Provided is a three-stage polymer microsphere preparation method, characterized by allowing the desirable control of particle size uniformity and integrity, comprising: (1) the nuclear layer preparation: performing emulsion polymerization with the use of acrylate (ester) monomer, during which semi-continuous material addition is used to control mixing time, addition rate and time to achieve a nuclear layer of desired size; (2) the buffering layer preparation: performing emulsion polymerization with the use of the aforesaid nuclear layer emulsion, acrylate ester monomer and acidic functional group-containing acrylic acid monomer as well as a bridging agent; and (3) the shell cover preparation: covering hydrophobic shell, which is non-ionic mono-vinyl monomer, on the buffering layer with or without the addition of the bridging agent to perform emulsion polymerization and using volatile alkaline to permeate and neutralize the nuclear core to form a hollow structure emulsion with uniform particle size.
Patent TW-201250862-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: HOSOBA MIYUKI
IPC: H01L29/78
Filed: 2010-11-18
Abstract: An object is to provide a semiconductor device having stable electric characteristics in which an oxide semiconductor is used. An oxide semiconductor layer is subjected to heat treatment for dehydration or dehydrogenation treatment in a nitrogen gas or an inert gas atmosphere such as a rare gas (e.g., argon or helium) or under reduced pressure and to a cooling step for treatment for supplying oxygen in an atmosphere of oxygen, an atmosphere of oxygen and nitrogen, or the air (having a dew point of preferably lower than or equal to -40 DEG C, still preferably lower than or equal to -50 DEG C) atmosphere. The oxide semiconductor layer is thus highly purified, whereby an i-type oxide semiconductor layer is formed. A semiconductor device including a thin film transistor having the oxide semiconductor layer is manufactured.
Patent TW-201313482-A (TW)
Title: Method of reusably separating two adhered plates and apparatus used for the method
Inventor: FUJITA MASATO
IPC: B32B7/06
Filed: 2012-07-26
Abstract: Provided is a method of reusably separating two adhered plates, including step 1 for firmly adhering two plates adhered to each other via a pressure-sensitive adhesive sheet or a curable resin layer to a first jig and a second jig, respectively, step 2 for detaching the two plates by moving at least one of the first jig and the second jig to produce a shear stress causing breakage of the pressure-sensitive adhesive sheet or the curable resin layer, and step 3 for removing the two plates after detachment from the jigs, wherein, in the aforementioned step 1, one or both of the plates is(are) firmly adhered to the jig(s) via a silicone pressure-sensitive adhesive sheet or porous pressure-sensitive adhesive sheet. Using the method, two plates adhered to each other via a pressure-sensitive adhesive sheet or a curable resin layer can be stably and reusably detached by certainly fixing them by using jig fixtures.
Patent TW-201406266-A (TW)
Title: Electronic apparatus and stand thereof
Inventor: CHIANG CHUN-YI
IPC: H05K7/14
Filed: 2012-07-30
Abstract: A stand placed includes a base, a rotating element and a cover. The base includes a main body and a position device combined moveably with the main body. The rotating element combines rotatably with the position device to form a pivoting portion and is moved with the position device. The rotating element includes a position pillar. The cover combines with the main body, and the cover includes at least one guiding structure. The position pillar can be moved along the at least one guiding structure when the position device is moved, and a rotation operation of the position pillar can be limited by the at least one guiding structure when the position pillar is rotated with the rotating element.
Patent TW-201315514-A (TW)
Title: Putting plate device and virtual golf simulation apparatus using the same
Inventor: PARK JUNG-HAK
IPC: A63B57/00
Filed: 2012-08-03
Abstract: Disclosed are a putting plate device that is capable of arbitrarily realizing a slope landform of a plate through a simple structure and enabling the realized slope landform of the plate to be used in a virtual golf simulation apparatus, thereby providing the same realism that a user feels when putting on a green of a real golf course in a virtual golf simulation environment at low cost, and a virtual golf simulation apparatus using the same. The putting plate device includes a plate, a first drive unit to drive one side of one edge of the plate so that one side of one edge of the plate moves in an upward and downward direction, a second drive unit to drive the other side of one edge of the plate so that the other side of one edge of the plate moves in the upward and downward direction, and a controller to control the first drive unit and the second drive unit so that the plate realizes an arbitrary slope landform.
Patent TW-201407931-A (TW)
Title: Method for winding control of pole changeable stator and electro-mechanical conversion apparatus using the same
Inventor: PENG MING-TSAN
IPC: H02K15/08
Filed: 2012-08-14
Abstract: A winding method for pole changeable stator is provided by determining a plurality of classification conditions according to plural types of poles, phase numbers, and current characteristic of the winding coupled to each slot of the stator before and after the pole change, coupling the winding of each slot meeting each classification condition thereby obtaining a plurality of winding groups respectively corresponding to the plurality of classification conditions, and, finally, coupling the plurality of winding groups by a plurality of switching elements so as to form a pole changeable stator. The pole changeable stator can be utilized to be an electro-mechanical conversion apparatus such as power generator or motor.
Patent TW-201319344-A (TW)
Title: Flame resistant yarns and fabrics including partially aromatic polyamide fiber and other flame resistant fibers
Inventor: SCHMITT THOMAS E
IPC: D03D15/12
Filed: 2012-08-31
Abstract: Disclosed are technical fibers and yarns made with partially aromatic polyamides and a fiber having vapor phase action such as an FR cellulosic fiber. Fabrics made from such fibers and yarns demonstrate superior flame retardancy over traditional flame retardant nylon 6, 6 fabrics. Further, the disclosed fibers and yarns, when blended with other flame retardant fibers, do not demonstrate the dangerous ''scaffolding effect'' common with flame retardant nylon 6, 6 blended fabrics.
Patent TW-201320041-A (TW)
Title: Laser drive circuit, method for driving laser, and device using laser light
Inventor: KIMURA MOTOI
IPC: H01S5/068
Filed: 2012-09-20
Abstract: Provided are a laser drive circuit, a method for driving a laser and a device using laser light which are capable of reducing speckle noise due to the laser light being coherent light. In a laser drive circuit which generates laser drive currents for driving a plurality of laser sources that emit laser light with mutually different wavelengths on the basis of an input video signal, the speckle noise due to the laser light being coherent light is reduced by superimposing a high-frequency signal with a frequency beyond the band of the video signal onto a laser drive current generated on the basis of an input video signal.
Patent TW-201336797-A (TW)
Title: Glass particles
Inventor: ABURATANI RYO
IPC: H01M10/0562
Filed: 2012-09-21
Abstract: Provided are glass particles comprising Li, P, and S, wherein the Raman spectrum of the glass particles is determined five or more times, the peak at 330 to 450 cm-1 in the Raman spectrum is subjected to wave form separation, the standard deviation of the surface area separated into the components is 3.0 or less, the peak surface area of the PS4 3- component obtained by wave-form separation is 10 to 95% of the total, the peak surface area of the P2S7 4- component is 5 to 45% of the total, and the peak surface area of the PS4 3- component is greater than the peak surface area of the P2S7 4- component.
Patent TW-201323303-A (TW)
Title: Modular tripper for rolling mill laying head
Inventor: FIORUCCI KEITH
IPC: B65G47/34
Filed: 2012-09-24
Abstract: A laying head tripper has a ramp with a lip detachably secured to its forward edge. The ramp and/or the lip are contoured to match the curvature of the rings being formed by the laying head.
Patent TW-201413618-A (TW)
Title: Preloaded customized image merchandise trading method
Inventor: CHEN JIA-WEN
IPC: G06Q30/02
Filed: 2012-09-26
Abstract: A preloaded customized image merchandise trading method is executed by a server unit in a webpage in connection with the internet and belonging to an electronic device, wherein an image file from the electronic device is automatically retrieved and then, a merchandise drawing that is displayed on the webpage is generated according to an image displayed with the image file. When an instruction of the customized merchandise obtained by the electronic device is received, order information for manufacturing the customized merchandise is then outputted. As such, under the condition that a consumer does not expect to obtain a specific piece of merchandise, through retrieval of an image file, customized merchandise that carries the image and is related to the consumer is automatically generated, so that the traditional way of trading where merchandise is first identified and then transaction is made is subverted by first creating merchandise to successfully attract the desire of purchase of the consumers.
Patent TW-201334356-A (TW)
Title: Electronic unit and transmission system
Inventor: NAKANO HIROAKI
IPC: H02J7/00
Filed: 2012-10-08
Abstract: An electronic apparatus includes a switch control section configured to: determine whether a received signal is any one of a power signal and a data signal based on the received signal, and select any one of a power-reception operation and a data-transmission operation based on the determination of the received signal.
Patent TW-201331491-A (TW)
Title: Method for manufacturing ball screw, and ball screw
Inventor: KUROIWA DAISUKE
IPC: F16H25/22
Filed: 2012-10-12
Abstract: This method for manufacturing a ball screw has a seal-securing step for securing a ring-shaped seal (4) using a securing member (5) onto a mounting part (24) provided at the axial-direction end section of a nut (2) of a ball screw. The mounting part has an inner peripheral surface having a larger diameter than that of the inner peripheral surface of the nut on which a spiral groove is formed. Through-holes (25a-25c) passing through in the radial direction from the outer peripheral surface to the inner peripheral surface are provided to the mounting part. In the seal-securing step, the securing member is passed through the through-holes and caused to engage with the outer peripheral section of the seal, whereby a radially outward force is generated in the seal, and the seal is secured to the nut.
Patent TW-201420161-A (TW)
Title: Puzzle game operation device and method
Inventor: Lin qing-pei
IPC: A63F9/10
Filed: 2012-11-16
Abstract: The invention discloses a puzzle game operation device, comprising a flat plate having a square concave slot and nine operation blocks with pozidriv patterns. The area of the square concave slot equals to the total area of the nine operation blocks. The length or width of the square concave slot is three times of the length or width of the operation block, respectively. The pozidriv pattern comprises a first slant line, a second slant line, a first straight line and a second straight line interlaced with each other. The colors of the first slant line and the first straight line are contrast colors. The colors of the second slant line and the second straight line are contrast colors. The present invention has a positive significance for the development of intelligence and legitimate entertainment, which is also an innovation on the jigsaw type squared up puzzle game.
Patent TW-201421954-A (TW)
Title: Method for recognizing event of network node
Inventor: LEE KUN-JUNG
IPC: H04L29/12
Filed: 2012-11-26
Abstract: The present invention provides a method for recognizing an event of a network node. The method includes steps of: checking whether an IP address of the network node is included in an IP management segment; if the IP address of the network node is not included in the IP management segment, set the event as an unauthorized event out of segment; if the IP address of the network node is included in the IP management segment, then checking whether a MAC address of the network node is included in an allowing list, if the MAC address of the network node is not included in the allowing list, set the event as an unauthorized event; if the MAC address of the network node is included in the allowing list, fetching an allowing list corresponding to the MAC address; and accessing the members of the allowing list with a management attribute of the network node one by one so as to recognize the event of the network node.
Patent TW-201340321-A (TW)
Title: Fin structure for a FinFET device
Inventor: VELLIANITIS GEORGIOUS
IPC: H01L21/336
Filed: 2012-12-07
Abstract: A fin structure for a fin field effect transistor (FinFET) device is provided. The device includes a substrate, a first semiconductor material disposed on the substrate, a shallow trench isolation (STI) region disposed over the substrate and formed on opposing sides of the first semiconductor material, and a second semiconductor material forming a first fin and a second fin disposed on the STI region, the first fin spaced apart from the second fin by a width of the first semiconductor material. The fin structure may be used to generate the FinFET device by forming a gate layer formed over the first fin, a top surface of the first semiconductor material disposed between the first and second fins, and the second fin.
Patent TW-201424221-A (TW)
Title: Power converter and related control circuit and controlling method
Inventor: CHEN WEN-WEI
IPC: H02M1/34
Filed: 2012-12-10
Abstract: A control circuit of a power converter is disclosed, having: an error detector for generating an error signal according to a reference signal and a feedback signal corresponding to an output voltage signal of the power converter; a ramp signal generator for generating a ramp signal; a control signal generator, coupled with the error detector and the ramp signal generator, for generating a control signal according to the error signal and the ramp signal to control operations of a power stage of the power converter; and a signal adjusting circuit for lowering a upper limit of the error signal when the reference signal is greater than the feedback signal and receives an indicator signal indicating that a soft start procedure of the power converter is over.