baber/WOPTO huggingface dataset:
Patent TW-201021394-A (TW)
Title: Maximum power point tracking control method for voltage-detection based AC/DC inverter
Inventor: CHOU HUNG-LIANG
IPC: H02M7/53
Filed: 2008-11-19
Abstract: A maximum power point tracking control method for voltage-detection based AC/DC inverter includes: sensing an output voltage of an AC power source by a first AC voltage sensor and sending the detected voltage to a band-pass filter to obtain a fundamental component of the detected voltage; shifting the fundamental component of the detected voltage for 90 degrees with a phase-leading circuit; multiplying outputs of the phase-leading circuit and a max-power-point tracking control circuit by a multiplier to obtain a vector signal; adding the vector signal and the detected voltage by an adder to obtain an output voltage reference signal; sensing an output voltage of a DC/AC inverter by a second AC voltage sensor; subtracting an output of the second AC voltage sensor from the output voltage reference signal by a subtractor; converting an output of the subtractor into a PWM signal for a PWM circuit to receive and accordingly generate a set of driving signals; sending the driving signals to a power switch set of the DC/AC inverter for control.
Patent TW-200924539-A (TW)
Title: Method and apparatus of signaling and procedure for sequence hopping pattern change during handover
Inventor: WANG JIN
Filed: 2008-11-19
Abstract: A method and apparatus are provided for updating a sequence hopping (SH) pattern of uplink channel during handover from a current cell having a current SH pattern. At least one downlink channel of each neighbor cell of the current cell is monitored. Information indicative of the monitored downlink channels of the neighbor cells is transmitted to the current cell. Prior to receiving a handover command from the current cell a target cell from among the neighbor cells is anticipated and a common downlink channel of the anticipated target cell is monitored to determine information representative of a target SH pattern of the target cell.
Patent TW-200933556-A (TW)
Title: Light illumination of displays with front light guide and coupling elements
Inventor: MIENKO MAREK
IPC: G02F1/21
Filed: 2008-12-05
Abstract: In various embodiments described herein, a display device (90) includes a front illumination apparatus that comprises a first light guide (97) disposed forward of an array of display elements (96), such as an array of interferometric modulators, to distribute light across the array of display elements (96). The light guide panel is edge illuminated by a light source (92) positioned behind the array display elements (96). The light from such a light source (92) is coupled to a second light guide (98) disposed behind the array of display elements (96) and positioned laterally with respect to the light source (92). The light in the second light guide (98) is coupled into the first light guide (97) using a small optical coupling element (91) such as a turning mirror. In some embodiments the second light guide may comprise the backplate of the display device (90).
Patent TW-201023480-A (TW)
Title: Motor of ceiling fan with power generator winding
Inventor: Ceng teng-san
IPC: H02K1/06
Filed: 2008-12-10
Abstract: The present invention discloses a motor of ceiling fan with power generator winding, wherein a stator is firmly fixed on a motor spindle and multiple first excitation coils are set around the stator. A second excitation coil with power generator winding is set around each first excitation coil, and a rotator is pivoted on the spindle of the motor. The rotator has a plurality of magnetic bodies set around the periphery of the stator and each first excitation coil receives an input voltage to produce an induced magnetic field that drives the rotator to rotate in opposition to the stator. The second excitation coil of the stator is for receiving the back electromotive force produced by cutting the line of magnetic force due to the rotation of rotator, so that the electric energy is produced.
Patent TW-200935753-A (TW)
Title: Channel coding method of variable length information using block code
Inventor: ROH DONG-WOOK
IPC: H03M13/05
Filed: 2008-12-24
Abstract: A channel coding method of variable length information using block code is disclosed. A method for channel-coding information bits using a code generation matrix including 20 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having "A" length using basis sequences having 20-bit length corresponding to columns of the code generation matrix. If "A" is 10, individual basis sequences of the code generation matrix correspond to column-directional sequences of a specific matrix composed of 20 rows and 10 columns. The specific matrix is made from 20 rows of the (32, 10) code matrix used for TFCI coding were selected.
Patent TW-201024640-A (TW)
Title: Rechargeable electric heater
Inventor: LIN ZHENG-PING
IPC: F24H3/04
Filed: 2008-12-30
Abstract: This invention discloses a rechargeable electric heater comprising a heat conduction sheet, a heater, a housing, a power supply device and a circuit substrate. The heater has a semiconductor electric heating thin film with a nano-scale thickness. The nano thin film is capable of heating the heater quickly and saving electricity. Therefore, the compact portable rechargeable electric heater is capable of not only warming up quickly but also heating evenly. The heater installed therein can greatly increase efficiency of thermoelectric conversion so that the electric heater has advantage that it can be used for a long period of time.
Patent TW-201028604-A (TW)
Title: Module structure of LED light and radiator
Inventor: CHEN GAO-SHAN
IPC: F21Y101/02
Filed: 2009-01-16
Abstract: The present invention relates to a module structure of LED light and radiator, which mainly consists of an outer shell and a lighting module, wherein the interior of a bottom shell is formed with an accommodating slot having an accommodating space, the bottom thereof is installed with a plurality of through holes and installation holes, the periphery of each installation hole is installed with several screw holes. The lighting module includes an aluminum substrate, a heat dissipation unit, a LED light set and a lampshade. The aluminum substrate is installed with several screw holes corresponding to the screw holes of the bottom shell, the bottom thereof is provided with a circuit board. The heat dissipation unit is installed and fastened on the top of the aluminum substrate, and the LED light set is installed on the circuit board at the bottom of the aluminum substrate. The lampshade is installed on the circuit board through screws.
Patent TW-201032023-A (TW)
Title: Electronic device having a retreating apparatus for external device
Inventor: LAI CHUN-CHIANG
IPC: F16B1/04
Filed: 2009-02-17
Abstract: The present invention provides an electronic device having a retreating apparatus for an external device. The retreating apparatus includes a body, a first elastic member, a plate, a slider, a detaching component and a second elastic member. The retreating apparatus of the present invention is able to retreat the external device engaged therewith. Thus, the apparatus can be applied to an electronic device required for detaching the external device.
Patent TW-200943459-A (TW)
Title: Advanced process sensing and control using near infrared spectral reflectometry
Inventor: DAVIS MATTHEW FENTON
IPC: H01L21/67
Filed: 2009-02-27
Abstract: Embodiments described herein provide a method and apparatus for obtaining process information in a substrate manufacturing process using plasma. In one embodiment, a chamber is provided having one or more optical metrology modules that are positioned such that optical energy from the plasma process is detected at substantially orthogonal angles. Metrics derived from detected optical energy may be used for endpoint determination, substrate temperature, and monitoring of critical dimensions on the substrate.
Patent TW-201033544-A (TW)
Title: Illumination device
Inventor: LAI CHIH-MING
IPC: F21Y101/02
Filed: 2009-03-06
Abstract: The present invention relates to an illumination device. The illumination device includes a light source capable of emitting a first color light, a long strip optical film opposite to the light source, and a driving module. The optical film includes a number of continuous distributed light-pervious areas along an direction extending thickness of the optical film. At least one of the light-pervious areas comprises at least one phosphor filled therein, and the at least one phosphor is exited by the first color light to emit other color light differing from the first color light. The driving module is coupled to the optical film, and the driving module is configured for driving the light-previous area opposite to the light source to move along the direction extending thickness of the optical film, such that the first color light can emit through the at least one the light-previous area.
Patent TW-201033415-A (TW)
Title: GaN structure and manufacturing method
Inventor: LO I-KAI
IPC: C30B29/38
Filed: 2009-03-11
Abstract: A GaN structure and manufacturing method thereof comprises: a disposing step to dispose a LAO substrate and a metallic Ga source in a vacuum chamber; an exposing step to expose the LAO substrate to N2-plasma; a heating step to heat the metallic Ga source to generate gaseous Ga; a growing step to let the gaseous Ga and the N2-plasma to form 3-D GaN structure with hexagonal micropyramid and hexagonal rod with a taper end.
Patent TW-201002884-A (TW)
Title: Polyethylene naphthalate fiber and process for producing the polyethylene naphthalate fiber
Inventor: SHIMADA SHINTARO
IPC: D01F6/62
Filed: 2009-03-12
Abstract: Disclosed is a polyethylene naphthalate fiber characterized in that the crystal volume and the crystallinity of the fiber obtained by wide-angle X-ray diffractometry are 100 to 200 nm3 and 30 to 60%, respectively. Preferably, the maximum peak diffraction angle in the wide-angle X-ray diffraction pattern is 23.0 to 25.0 degrees. Also disclosed is a process for producing the polyethylene naphthalate fiber, characterized in that a specific phosphorus compound is added into a polymer during melting, the spinning rate is 4000 to 8000 m/min, and, immediately after delivery through a spinneret, the molten polymer is passed through a heating spinning cylinder having a high temperature, which is more than 50 DEG C above the temperature of the molten polymer, and is stretched.
Patent TW-201003647-A (TW)
Title: Optical recording method and optical recording apparatus
Inventor: UEDA DAISUKE
IPC: G11B7/125
Filed: 2009-03-17
Abstract: Disclosed is an optical recording method. The optical recording method includes emitting laser light from a mode-locked laser light source, modulating a pulse of the laser light during a time period when a recording mark is formed in a medium, and irradiating the medium with the laser light modulated.
Patent TW-200951963-A (TW)
Title: Compensating non-volatile storage using different pass voltages during program-verify and read
Inventor: DUTTA DEEPANSHU
IPC: G11C16/08
Filed: 2009-05-08
Abstract: Optimized verify and read pass voltages are obtained to improve read accuracy in a non-volatile storage device. The optimized voltages account for changes in unselected storage element resistance when the storage elements become programmed. This change in resistance is referred to as a front pattern effect. In one approach, the verify pass voltage is higher than the read pass voltage, and a common verify voltage is applied on the source and drain sides of a selected word line. In other approaches, different verify pass voltages are applied on the source and drain sides of the selected word line. An optimization process can include determining a metric for different sets of verify and read pass voltages. The metric can indicate threshold voltage width, read errors or a decoding time or number of iterations of an ECC decoding engine.
Patent TW-201009821-A (TW)
Title: Optical disc recording device, data recording method, and data recording program
Inventor: FUJITA GORO
IPC: G11B20/12
Filed: 2009-05-11
Abstract: An optical disc recording device includes: an optical disc device to record optical recording data onto an optical disc; a recording data assigning unit to divide a recording region on the optical disc into multiple divisions, part as a data region, assign optical recording data thereto; a redundancy data calculating unit to calculate redundancy data for restoring recorded data; a redundancy data assigning unit to take divided regions other than the data region as a redundancy region, and assign the corresponding redundancy data thereto; a recording/playing device having a recording capacity greater than the data region; and a recording control unit configured to record optical recording data in the data region and also at least a part thereof in the recording/playing device, cause the recording/playing device to play the optical recording data recorded therein at the time of calculating redundancy data, and record calculated redundancy data in the redundancy region.
Patent TW-201023093-A (TW)
Title: A method for composing a confocal microscopy image with a higher resolution
Inventor: CHEN YUNG-CHANG
IPC: G06V10/24
Filed: 2009-06-05
Abstract: A method for composing a confocal microscopy image with a higher resolution comprising the steps of: (1) start; (2) to decide whether the number of images to be stitched are more than two, if no, going to step (3), otherwise, going to step (7); (3) proceeding pyramidal correlations; (4) gain compensation for the overlapped region of the two images; (5) proceeding an intensity adjustment beyond the overlapped regions; (6) proceeding a dynamic programming, then going to step (15); (7) to decide whether the pyramidal correlation is a must, if yes, going to step (8), otherwise, going to step (12); (8) proceeding the pyramidal correlations; (9) proceeding an adjacency adjustment; (10) to decide whether a linear adjustment by a distance map is a must, if yes, going to step (11), otherwise, going to step (13); (11) proceeding the linear adjustment by the distance map; (12) proceeding a scale-invariant feature transform (SIFT); (13) gain compensation for the all images; (14) proceeding a multi-band blending; (15) combining the images to form the confocal microscopy image; and (16) end.
Patent TW-201009006-A (TW)
Title: Resin composition for optical molded object and optical molded object obtained therefrom
Inventor: OZAWA KOICHI
IPC: C08L25/12
Filed: 2009-06-10
Abstract: A resin composition for optical molded objects is provided which has satisfactory transparency, hue, heat resistance, film-forming properties, film strength, film appearance, and phase-difference-inducing properties. Also provided is a stretched film formed from the composition and having negative orientational birefringence. The resin composition for optical molded objects comprises 20-40 mass% the following styrene/maleimide copolymer (A) and 60-80 mass% the following styrene/acrylonitrile copolymer (B). The composition gives a 100 μm-thick unstretched film having a haze, as measured in accordance with ASTM D1003, of 1.0% or lower. (A): a copolymer comprising 40-70 mass% styrene monomer units, 30-60 mass% maleimide monomer units, 0-15 mass% units of an unsaturated dicarboxylic anhydride monomer, and 0-15 mass% acrylonitrile monomer units and having a weight-average molecular weight (Mw) of 100,000-145,000. (B): a copolymer comprising 70-82 mass% styrene monomer units and 18-30 mass% acrylonitrile monomer units and having a weight-average molecular weight of 150,000-250,000.
Patent TW-201101661-A (TW)
Title: A six-phased voltage-increasing circuit
Inventor: CHAN CHEN-MIN
IPC: H02M3/10
Filed: 2009-06-25
Abstract: A six-phased voltage-increasing circuit is used as a power converter for a fuel cell. A primary side of a transformer is connected to a direct circuit power supply. The primary side of the transformer is connected to a six-phased bridge-type converter including six pairs of power transistor switches that are turned on alternately. A secondary side of the transformer is sequentially connected to three pairs of converters and a filter circuit. Thus, the electric properties of an input voltage are changed to provide an output voltage to a negative load for use. The six-phased voltage-increasing circuit increases and stabilizes the voltage efficiently with only a little noise for using a Δ -Y type six-phased circuit.
Patent TW-201101171-A (TW)
Title: Electronic device and method for controlling user interface
Inventor: LIN YU-HSIEN
IPC: G06F3/048
Filed: 2009-06-26
Abstract: A method for controlling the user interface of electronic devices is provided. The method includes the following steps: (a) Detecting the coordinates of the starting point and ending point of the user's finger sliding on the screen of the electronic device. (b) Detecting whether the said starting point and ending point are in the same area of the said electronic device's user interface or not, if they are in the same area, then return to step (a), otherwise turn to step (c); (c) open the area, in which the said starting point is located; (d) Determining whether there are options are selected in the said area that is opened, if no option is selected, then return to step (a), otherwise turn to step (e); (e) Open the page, which is linked by the said option that is selected. The present invention also provides an electronic device.
Patent TW-201103046-A (TW)
Title: A transformer
Inventor: CHEN CHIN-HSIANG
IPC: H01F27/34
Filed: 2009-07-02
Abstract: A transformer is disclosed. The transformer uses of adding an additional third coil on the primary side to adjust the inductance and equivalent leakage inductance on the secondary side. The transformer will decrease the difference between the pluralities of leakage inductances on the secondary side.
Patent TW-201013776-A (TW)
Title: A manufacturing method of a semiconductor device
Inventor: KUNITOU MASAO
IPC: H01L21/3065
Filed: 2009-07-03
Abstract: A purpose of the present invention is providing a manufacturing method of a semiconductor device which can suppress a generation of a deposit on a pad area. A manufacturing method of a semiconductor device comprises, forming a wiring layer group having a pad area, forming an insulated cover layer to cover the wiring layer group, and removing the cover layer by plasma etching to expose the pad area. The pad area is made of aluminum. The removing by plasma etching includes, exposing the pad area by a gas like CF that generates a carbon radical and a fluorine radical, and removing a deposit formed on a surface of the pad area by a gas like Cl2 that generates a chlorine radical or a chlorine ion, after the exposing.
Patent TW-201007348-A (TW)
Title: Reflective mask blank for EUV lithography and reflective mask for EUV lithography
Inventor: HAYASHI KAZUYUKI
IPC: H01L21/027
Filed: 2009-07-14
Abstract: Provided are an EUV mask for which the effects of light reflected from areas outside the mask pattern area are suppressed, and an EUV mask blank used in the manufacture of said EUV mask. Disclosed is a reflective mask for EUV lithography (EUVL) that has a mask pattern area and an EUV light absorption area located outside the mask pattern area on a substrate. In the mask pattern area, there is a reflective layer that reflects EUV light on the substrate, and the reflective layer has regions that have an absorption layer that absorbs EUV light and regions that do not have the absorption layer, with a mask pattern being formed by the arrangement of the regions that have the absorption layer and the regions that do not have the absorption layer. The EUVL reflective mask is characterized in that the reflectivity of the EUV light reflected from the surface of the aforementioned absorption layer is 5-15% and the reflectivity of the EUV light reflected from the surface of the aforementioned EUV light absorption area is 1% or less.
Patent TW-201104961-A (TW)
Title: Antenna for multi-frequency system
Inventor: LEE GWO-YUN
IPC: H01Q5/10
Filed: 2009-07-28
Abstract: A multi-frequency antenna includes a first radiation element, a second radiation element, and a holder. The first radiation element is for providing a first resonant frequency band and includes a ground terminal. The second radiation element is for providing a second resonant frequency band and includes a feeding terminal and a specific region with increasing width. The width of the specific region increases gradually from the feeding terminal, thereby capable of providing resonant paths with various lengths. The holder is for containing the first and second radiation elements.
Patent TW-201014954-A (TW)
Title: Cylinder lock protection device
Inventor: TSUCHIKIRI AKIHIKO
IPC: E05B47/00
Filed: 2009-08-11
Abstract: A cylinder lock protection device is provided with: a housing (1) provided above a rotor (2) with a key hole (2); a shutter (3) that is movable between a closing position for closing the key hole (2a) and an opening position for opening the key hole (2a); a locking means (Ma) for locking the shutter (3) located at the closing position; an unlocking means (MK) for unlocking a locking state of the shutter (3) so that the shutter (3) can move from the closing position to the opening position; a biasing means (12) for constantly biasing the shutter (3) toward the closingposition; a latching means (6) for latching the shutter (3) at the opening position; and a releasing means (7) for releasing a latching of the latching means (6), when the rotor (2) is moved to a specific position.
Patent TW-201106701-A (TW)
Title: Device and method of voice control and related display device
Inventor: HSU XIE-REN
IPC: H04N7/173
Filed: 2009-08-14
Abstract: A voice control device for a display device includes a voice receiver for receiving a voice signal, a voice recognizing unit coupled to the voice receiver for recognizing the voice signal to generate a recognizing result, a function determining unit coupled to the voice recognizing unit for selecting an operating function form a plurality of operating functions according to the recognizing result, and an executing unit coupled to the function determining unit for control the display device to perform the operating function.
Patent TW-201018058-A (TW)
Title: Electric motor and electric vehicle
Inventor: SAGARA HIROAKI
IPC: H02K5/04
Filed: 2009-08-17
Abstract: An objective of the present invention is to provide an electric motor and an electric vehicle capable of restricting rotation of contents received in a case. Moreover, another objective of the present invention is to provide an electric motor and an electric vehicle capable of improving heat irradiation properties of stator core. An electric motor 100 of the present invention includes a ring-shaped stator core 70, a mold resin 20 for molding the stator core 70, and a case 10 for receiving the stator core 70. The case 10 has void spaces 13a. The mold resin 20 is filled in the void spaces 13a. Moreover, the mold resin 20 is exposed from the case 10 at the void spaces 13a.