baber/WOPTO huggingface dataset:
Patent TW-201328160-A (TW)
Title: Voltage generator and voltage generating method with wide dynamic range
Inventor: TU CHUNG-FAN
IPC: H02M3/28
Filed: 2011-12-23
Abstract: A voltage generator and a voltage generating method with wide dynamic range are provided. The voltage generator includes a transformer, a switching-transistor circuit, a rectification circuit, an adjustable voltage-divider circuit and a feedback circuit. The switching-transistor circuit switches a primary winding voltage of the transformer by using a source voltage according to a modulation signal. Input of the rectification circuit is coupled to a secondary winding of the transformer. Output of the rectification circuit provides a target voltage. Input of the adjustable voltage-divider circuit is coupled to output of the rectification circuit. Output of the adjustable voltage-divider circuit provides a feedback voltage. Dividing ratio of the adjustable voltage-divider circuit is controlled by a control signal. Input of the feedback circuit is coupled to output of the adjustable voltage-divider circuit. The feedback circuit compares the feedback voltage and a reference voltage, and adjusts the modulation signal according to the compare result.
Patent TW-201240011-A (TW)
Title: Electrostatic clamp
Inventor: MINAMI MASATO
IPC: H01L21/683
Filed: 2011-12-27
Abstract: The present invention proposes an electrostatic clamp, which prevents the circuit elements on the surface of a substrate from damaging and prevents polluted material from adhering to the substrate. This invention prevents the inner side of the substrate from damaging and is easily applicable to a well-installed apparatus. At the substrate loading surface of an upper layer of an electrostatic clamp is the upper layer, a lower layer and an electrostatic electrode plate held by the upper and lower layers. The highest layer is made of glass material, which is the same composition material as the inner side of the substrate that touches the inner side of the substrate. In addition, the upper and lower layers are made of dielectric alumina having resistance to the gas containing fluorine.
Patent TW-201326725-A (TW)
Title: Heat dissipating device
Inventor: FU SHUANG
IPC: F28F1/12
Filed: 2011-12-30
Abstract: A heat dissipating device includes a base, a first fin assembly disposed on an upper surface of the base, a second fin assembly away from the first fin assembly and a heat pipe having a first end and a second end. The first end of the heat pipe is coupled to the upper surface of the base and touches the bottom surface of the first fin assembly and the second end of the heat pipe goes through the second fin assembly.
Patent TW-201332300-A (TW)
Title: Successive approximation analog-to-digital converter
Inventor: CHUANG SIOU-MING
IPC: H03M1/38
Filed: 2012-01-17
Abstract: A successive approximation analog-to-digital converter (SAR ADC) includes two input voltages, two capacity arrays, a comparator and a successive approximation logic. Each capacity array is able to be switched to electrically connect with one of two input voltages, and includes an able to be switched capacity, a first capacity and a second capacity. The able to be switched capacity, the first capacity and the second capacity are parallel connected with each other, and are respectively able to be switched to electrically connect with a reference voltage or a ground terminal. The comparator connects two capacity arrays. The comparator compares the values of two input voltages to output a digital bit when the capacity arrays are electrically connected with the input voltages. The successive approximation logic is electrically connected with the comparator and produces a control signal according to the digital bit. The able to be switched capacity on one of two capacity arrays is able to be switched to electrically connect with the reference voltage to the ground terminal according to the control signal.
Patent TW-201240693-A (TW)
Title: Spectacles for light therapy
Inventor: PUGH RANDALL B
IPC: G02C7/00
Filed: 2012-02-03
Abstract: The present invention provides for eyeglasses to deliver light therapy to the wearer. The eyeglass lenses or frames feature an embedded light source in logical and electrical communication with power, sensors, processors, and other components contained within the eyeglasses.
Patent TW-201337051-A (TW)
Title: Dry etching method
Inventor: Chen bing-hong
IPC: C30B33/12
Filed: 2012-03-06
Abstract: The present invention discloses a dry etching method, including: firstly providing a sapphire substrate provided with a photoresist layer thereon, and then using an etching gas containing hydrogen ions or hydrocarbon compounds CxHy to etch the sappire substrate and the photoresist layer so as to form an etching pattern on the surface of the substrate, wherein x and y respectively represent a natural number. The hydrogen ions or hydrocarbon compounds CxHy can enhance the ability of anti-corrosion of the photoresist layer, thereby excellently controlling the contour of the etching patterns so as to reach the required pattern height.
Patent TW-201337692-A (TW)
Title: Touch cell applied to capacitive touch panel and associated capacitive touch panel
Inventor: LEE JUI-NI
IPC: G06F3/044
Filed: 2012-03-07
Abstract: A touch cell applied to a capacitive touch panel includes a first electrode and a second electrode, where the first electrode is connected to a scan signal transmission unit of the capacitive touch panel, and the first electrode is used to receive a scan signal, and the second electrode is connected to a sensing circuit of the capacitive touch panel. In addition, the second electrode is not electrically connected to the first electrode, and second electrode has a fish-bone pattern, and for at least a portion of branches of the fish-bone pattern, a width of a tail of the branch is greater than a width of a head of the branch.
Patent TW-201339708-A (TW)
Title: Supporting device for supporting a light guide plate, a backlight module, a display module, and a display device using the same
Inventor: WU KUO-WEN
IPC: G02F1/13357
Filed: 2012-03-27
Abstract: The present invention provides a supporting device for supporting a light guide plate, a backlight module, a display module, and a display device using the same. The supporting device includes a supporting plate and a fixing part. The supporting plate includes a supporting face for supporting the light guide plate. The fixing part extends from one side of the light guide plate along a direction opposite to the facing direction of the supporting face. The fixing part includes a wall and a bending part, wherein there is a gap between the bending part and the supporting plate. The backlight module is for use with a back plate. The backlight module includes a supporting device having a light source disposing part, a light source disposed on the light source disposing part, and a light guide plate disposed on the supporting plate.
Patent TW-201343047-A (TW)
Title: Electronic device
Inventor: ZHAO TING-TING
IPC: H05K7/10
Filed: 2012-04-06
Abstract: The invention provides an electronic device. The electronic device includes a housing and a printed circuit board retained within the housing. The printed circuit board includes at least one interface, and the electronic device further includes a shielding cover secured to the housing. The shielding cover includes a positioning portion that defines at least one positioning cavity for respectively accommodating the at least one interface. The positioning cavity is shaped to match with the interface.
Patent TW-201305088-A (TW)
Title: The addition of a base to enhance product yield in alkylation reactions
Inventor: CHINTA SIVADINARAYANA
IPC: C07C15/073
Filed: 2012-05-07
Abstract: A process for making styrene including providing toluene, a co-feed, and a C1 source to a reactor containing a catalyst having acid sites and reacting toluene with the C1 source in the presence of the catalyst and the co-feed to form a product stream containing ethylbenzene and styrene, wherein the C1 source is selected from methanol, formaldehyde, formalin, trioxane, methylformcel, paraformaldehyde, methylal, dimethyl ether, and wherein the co-feed removes at least a portion of the acid sites on the catalyst. The co-feed can be selected from the group of aniline, amines, cresol, anisol, and combinations thereof.
Patent TW-201349919-A (TW)
Title: Wireless apparatus and interference determination method
Inventor: HSIN CHIEN-WEI
IPC: H04B15/02
Filed: 2012-05-28
Abstract: A wireless apparatus and an interference determination method thereof are provided. The wireless apparatus determines the wireless apparatus operates in a first bandwidth mode, and counts a first clear channel assessment (CCA) number associated with a primary channel, a second CCA number associated with a secondary channel, an entire CCA number associated with at least one of the primary channel and the secondary channel, and a false alarm number according to at least one received radio frequency signal. Afterwards, the wireless apparatus determines that the second CCA number exceeds a summation of the first CCA number and a bias number to determine itself in an interference state, and determines the interference state belongs to one of a first interference type and a second interference type according to a radio of the CCA number to the FA number.
Patent TW-201349066-A (TW)
Title: Touch panel controller, point reporting device and coordinate adjusting method
Inventor: Zhang zheng-dao
IPC: G06F3/044
Filed: 2012-05-31
Abstract: A touch panel controller is applicable to electrical connection with a plurality of sensing capacitors disposed on a touch panel, which includes: a charge converter, switchably electrically-connected with each sensing capacitor in a sensing cycle, for obtaining a sensing value for each sensing capacitor; a coordinate generator, using the sensing data of the sensing capacitors during a sensing cycle to calculate a pixel coordinate of said touch panel; and a calibration unit, calculating an average signal of the pixel coordinates accordingly from a (i-N)th sensing cycle to a (i-1)th sensing cycle, and compensating the pixel coordinate of a (i)th sensing cycle with said average signal for obtaining a calibration coordinate, wherein i > N > 1. In addition, a point reporting device and a coordinate adjusting method are also disclosed.
Patent TW-201351515-A (TW)
Title: Package carrier and manufacturing method thereof
Inventor: WANG CHIN-SHENG
IPC: H01L23/48
Filed: 2012-06-07
Abstract: A manufacturing method of a package carrier is provided. A supporting plate is provided. A metal layer is already disposed on the supporting plate. A patterned dry film layer is formed on the metal layer. A portion of the metal layer is exposed by the patterned dry film layer. The patterned dry film layer is used as an electroplating mask to electroplate a surface treatment layer on the portion of the metal layer exposed by the patterned dry film layer. The patterned dry film layer is removed so as to expose the portion of the metal layer. The surface treatment layer is used as an etching mask to etch the portion of the metal layer without covering the surface treatment layer so as to form a patterned metal layer.
Patent TW-201351604-A (TW)
Title: Protection component and electrostatic discharge protection device with the same
Inventor: HO YUNG-HANG
IPC: H01L23/60
Filed: 2012-06-13
Abstract: An electrostatic discharge protection device includes a protection component and a component controller. The protection component includes a first and a second P-type wells which are disposed in an N-type deep well, a first N-type transistor which is formed in the N-type deep well and the first P-type well, and a second N-type transistor which is formed in the N-type deep well and the second P-type well. When an electrostatic pulse occurs at a first pad or a second pad, the component controller turns on one of the first and the second N-type transistors to discharge the electrostatic pulse. When a first and a second operating signals are supplied to the first and the second pads, the component controller turns off the first and the second N-type transistors according to the first and the second operating signals so that the protection component is incapable of generating the current path.
Patent TW-201400355-A (TW)
Title: Riding safety protection system for power assistant bicycle
Inventor: Zheng qi-chang
IPC: B62M25/08
Filed: 2012-06-21
Abstract: A riding safety protection system for a power assistant bicycle comprises a power module, a microcomputer electrically connected to the power module, a shift driver, and a top control panel electrically connected to the microcomputer. The top control panel comprises at least one input member that is operated by a rider for inputting instructions to the microcomputer. The microcomputer comprises a plurality of power assistant modes and a power assistant mode logic. The power assistant mode logic allows the microcomputer to determine which kind of the power assistant modes shall be applied. The microcomputer further comprises an instruction input judgment logic that allows the microprocessor to judge whether an instruction is input or not. When it is determined that an instruction is input, the power assistant mode logic shall be suspended in a predetermined time interval and no switching of the power assistant modes shall be performed; meanwhile, when conforming a first condition, the power assistant mode logic shall be performed again.
Patent TW-201401973-A (TW)
Title: Electronic device and housing thereof
Inventor: Zhou guo-qing
IPC: H05K5/02
Filed: 2012-06-29
Abstract: An electronic device is provided. The electronic device includes an upper housing and a bottom housing. The upper housing is hollow and defines an opening in its bottom. Opposite edges of the opening each includes an inwardly protruding tabs. Each tab defines a first through hole. The bottom housing includes at least two post on its inner surface. Each post includes a projection protruding from its lateral surface. The lower end of the projection and the inner surface of the bottom housing define cooperatively a gap. The bottom housing defines a second through hole in a position under the projection. The projection defines a threaded hole aligned with the second through hole. The protruding tabs are respectively received in the gaps and can slide with respect to the gap. When the protruding tabs slide to a predetermined position, the first through hole and the second through hole are aligned with each other, which allow screws to pass therethrough and to be screwed into the threaded holes.
Patent TW-201403172-A (TW)
Title: Display module
Inventor: CHENG CHING-HUNG
IPC: G02F1/1333
Filed: 2012-07-02
Abstract: A display module including a back plate, a backlight unit, a display panel, plural fixing columns and at least one supporting line is provided. The backlight unit is disposed on the back plate. The display panel is disposed on the backlight unit. The fixing columns are fixed on the back plate and are located at at least one side of the backlight unit. Two ends of the supporting line are fixed on the two neighboring fixing columns. The supporting line is in contact with at least one side of a lower surface of the display panel so as to support the display panel.
Patent TW-201403518-A (TW)
Title: Online trading method and trading server
Inventor: HUANG PO-YAO
IPC: G06Q30/06
Filed: 2012-07-02
Abstract: An online transaction method is disclosed, in which a transaction server executes for a buyer and a plurality of sellers to carry out transaction through a network. It mainly comprises: providing a buyer login interface for the buyer to input trading items including a product name and a plurality of purchase conditions arranged in accordance with the priority order of buyer's willingness to buy, where each purchase condition has a preset evaluation parameter; providing a seller login interface for the sellers to register the information of the product to be sold; searching at least one of the sellers that has the product to sell according to the product name in the trading items; and then according to the evaluation parameter of the purchase conditions, calculating the evaluation value of the at least one seller to create a matchmaking result form of the at least one seller according to the order of the evaluation values and the product information and provide the matchmaking result form to the buyer.
Patent TW-201307635-A (TW)
Title: Debonder and softener compositions
Inventor: FURMAN JR GARY S
IPC: D21H21/24
Filed: 2012-07-11
Abstract: Methods and compositions for softening paper. An inventive composition and method of its use softens paper products (like tissue paper) by de-bonding its cellulose fibers and by improving the smoothness of the resulting paper. The invention forms a surfactant-polymer complex that attaches de-bonding non-ionic surfactants to cellulose fibers that would otherwise not be retained by the cellulose fibers. This complex prevents the fibers from bonding with each other and makes the paper product smoother. Best of all, the composition is environmentally superior and is a non-toxic.
Patent TW-201325723-A (TW)
Title: Catalyst recovery using aqueous hydrogen iodide and acetic acid
Inventor: STEINHOFF BRADLEY ALAN
IPC: B01J38/60
Filed: 2012-08-27
Abstract: Methods are provided for recovering catalyst values from liquids containing catalyst and tar by combining the liquids with one or more aqueous solutions containing acetic acid and/or hydrogen iodide.
Patent TW-201314281-A (TW)
Title: Polarizer and method for producing the same and liquid crystal display device
Inventor: MAEDA YOSHINORI
IPC: G02F1/13363
Filed: 2012-09-06
Abstract: A method for producing a polarizer which can produce a polarizer with a low manufacturing cost. The polarizer has less display unevenness while being incorporated into a liquid display device. The method for producing the polarizer includes a step of conducting a saponification treatment to a first cellulose acylate film which includes cellulose acylate having a total degree of acyl substitution of 2.7 to 3.0; a step of heating a second cellulose acylate film which includes a sugar ester compound and cellulose acylate having a degree of acyl substitution of 1.5 to 2.6 at a temperature of Tg-20 DEG C or more; a step of conducting a saponification treatment to the second cellulose acylate film under the same condition as the condition of the saponification treatment to the first cellulose acylate film; and a step of sandwiching a polarizing sheet by a saponification-treated surface of the first cellulose acylate film and a saponification-treated surface of the second cellulose acylate film.
Patent TW-201329064-A (TW)
Title: Organic light emitting device material and organic light emitting device using the same
Inventor: HUH JUNG-OH
IPC: C07D333/76
Filed: 2012-09-07
Abstract: The present invention provides an organic light emitting device including a dibenzothiophene-based compound and an organic material layer composed of one more layers including a first electrode, a second electrode and a light emitting layer disposed between the first electrode and the second electrode, in which one or more layers of the organic material layer include the dibenzothiophene-based compound of Formula 1 or a compound in which a heat curable or photo curable functional group is introduced into the dibenzothiophene-based compound.
Patent TW-201413269-A (TW)
Title: Detection circuit for relay malfunction
Inventor: Lin bao-hong
IPC: G01R31/327
Filed: 2012-09-21
Abstract: The present invention relates to a detection circuit for relay malfunction, including: an output detection circuit and a determination and comparison circuit. The output detection circuit is coupled to a relay module; when the relay module fails, an output voltage signal is outputted to the output detection circuit; the output detection circuit generates a detection voltage signal based on an output voltage signal and a loop impedance; the determination and comparison circuit is coupled to an output of the output detection circuit, and outputs a malfunction signal based on the output impedance alterations of the output voltage signal and the relay module with respect to a referent voltage. In this invention, the output detection circuit in a conventional inverter serves as a sampling circuit, so that no additional circuit is needed for determining malfunction of relay.
Patent TW-201413227-A (TW)
Title: Method for determining the precision of gears
Inventor: CHEN YI-CHENG
IPC: G01L13/02
Filed: 2012-09-21
Abstract: A method for determining the precision of gears includes steps of providing a gear pair; performing a single flank test for the gear pair, to generate a testing signal graph; decomposing the testing signal graph into a plurality of intrinsic-mode-function graphs; selecting a first function graph and a second function graph from the intrinsic-mode-function graphs; measuring the amplitude of vibration of the first function graph, to get a profile error of gear; combining the first and second function graphs to form a graph of function combination; calculating an adjacent pitch error and an accumulated pitch error by means of the graph of function combination; and defining the gear precision for one of the gear pair according to the profile error of gear, the adjacent pitch error and the accumulated pitch error.
Patent TW-201333802-A (TW)
Title: Information processing device, information processing method and computer program
Inventor: NODA TAKURO
IPC: G06F3/041
Filed: 2012-09-24
Abstract: An information processing device may include a control unit to control display, on a first surface of a display unit, of a plurality of objects to be operated by a user, where the first surface is opposite a second surface including a detection area. The control unit, in response to a tap manipulation to a position of the second surface, may control scrolling of the objects.
Patent TW-201330091-A (TW)
Title: Pattern forming method
Inventor: CHIBA TSUYOSHI
IPC: H01L21/3065
Filed: 2012-09-28
Abstract: The invention provides a pattern-formation process comprising a step of providing a substrate material having on a major surface a difficult-to-access recess formed by the presence of a 1st mask, a step of using a physical evaporation method to deposit a 2nd mask-formation material, which is higher than the 1st mask in terms of etching resistance, from a side having the 1st mask formed on it all over the upper surface of the 1st mask and peripherally on a side of the difficult-to-access recess to form the 2nd mask comprising a series of films, and a step of etching the substrate material via the 1st mask and the 2nd mask, wherein the 2nd mask-formation step comprises operation of flying the 2nd mask-formation material by the physical evaporation method vertically to the major surface of the substrate material, and the difficult-to-access recess is sized such that when the 2nd mask-formation material is flown and deposited by the physical evaporation method vertically to the major surface of the substrate material, the 2nd mask-formation material cannot substantially reach down to the bottom of the recess. With the inventive process, portions of the difficult-to-access recesses formed by the presence of the etching masks in a site to be etched can be processed by etching even when those recesses are 25 nm or less, and especially 20 nm or less in size.