baber/WOPTO huggingface dataset:
Patent TW-200943652-A (TW)
Title: Minimizing power variations in laser sources
Inventor: HU MARTIN HAI
IPC: H04N9/31
Filed: 2008-12-29
Abstract: The present invention relates generally to semiconductor lasers and laser projection systems. According to one embodiment of the present invention, a projected laser image is generated utilizing an output beam of the semiconductor laser. A gain current control signal is generated by a gain current feedback loop to control the gain section of the semiconductor laser. Wavelength fluctuations of the semiconductor laser are narrowed by incorporating a wavelength recovery operation in a drive current of the semiconductor laser and by initiating the wavelength recovery operations as a function of the gain current control signal or an optical intensity error signal. Additional embodiments are disclosed and claimed.
Patent TW-201024125-A (TW)
Title: Rotary-type power gain device and control method thereof
Inventor: QIU MING-JIN
IPC: B60K17/04
Filed: 2008-12-31
Abstract: A rotary-type power gain device includes: a machine base, a driving device, a rotation device, three power gain devices, and a control device. The rotation device is pivotally connected on the machine base for outputting gain power. Each power gain device is pivotally connected on the machine base and is rotatable when driven by the driving device. The control device is used to control that, when one of the above-mentioned power gain devices is rotating from a first height position to a second height position, said power gain device is engaged with the rotation device and disengaged with the driving device so that the released gravitational potential energy of said power gain device is converted into kinetic energy for working on the rotation device. Meanwhile, the other two power gain devices of the above-mentioned power gain devices are located on the corresponding sides in a balanced state for being driven to rotate by the driving device. When one power gain device is rotated to an adjacent second height position, one of the other two power gain devices is rotated to said first height position for taking over the duty of working on the rotation device.
Patent TW-201011151-A (TW)
Title: Retaining support for out hanging indoor lock head
Inventor: HSU MIN-CHUAN
IPC: E05B17/20
Filed: 2008-09-08
Abstract: The present invention provides a design of limiting and fixing movement of an inner lockout apparatus adopting the principle that both unlocking and inner lockout apparatus would rotate and trip, so as to limitlessly magnify an operation force required for unlocking, where the apparatus is hanged over a door lock. The present apparatus is capable of replacing conventional extra lock apparatuses, such as door latch, door chain and the like that fix door movement.
Patent TW-200941743-A (TW)
Title: Partially transparent solar panel
Inventor: RUMSBY PHILIP THOMAS
IPC: H01L31/042
Filed: 2009-02-06
Abstract: A method is described for forming a partially transparent thin film solar panel by providing an array of unconnected holes in an opaque layer of the panel the holes being sufficiently small so that they are not discernable to the human eye and the light transparency factor caused by the holes being selectively controlled so that it can be graded in two dimensions by varying the size and/or spacing of the holes. A thin film solar panel with an opaque layer which is made partially transparent by providing an array of unconnected holes therein, the holes being sufficiently small so that they are not discernable to the human eye and the light transparency factor caused by the holes being graded in one or two dimensions by variations in the size and/or spacing of the holes is also described together with a laser ablation tool for forming such a panel, the tool comprising a laser, a scanner for scanning a laser beam relative to the panel, focussing means for focussing the laser beam on the opaque layer and control means for selectively controlling the laser repetition rate, the scanning speed, the pulse energy and/or the focussing of the laser beam whereby the light transparency factor caused by the holes can be graded in two dimensions by varying the size and/or spacing of the holes.
Patent TW-200939416-A (TW)
Title: Semiconductor package and process thereof and surface-mounted semiconductor package
Inventor: CHEN CHIEN-WEN
IPC: H01L23/28
Filed: 2009-03-02
Abstract: A semiconductor package and related methods are described. The package includes a die pad, multiple leads, a chip, a package body, and a protective layer. The die pad includes an upper sloped portion, a lower sloped portion, and a peripheral edge region defining a cavity with a cavity bottom. Each lead includes an upper sloped portion and a lower sloped portion. The chip is disposed on the cavity bottom and is coupled to the leads. The package body is formed over the chip and the leads, substantially fills the cavity, and substantially covers the upper sloped portions of the die pad and the leads. The lower sloped portions of the die pad and the leads at least partially extend outwardly from a lower surface of the package body. The protective layer substantially covers the lower sloped portion and the lower surface of at least one lead.
Patent TW-200950967-A (TW)
Title: Highly adhesive film
Inventor: KODA TOSHIHIRO
IPC: B32B27/36
Filed: 2009-03-05
Abstract: Disclosed is a polyester film which has a coating layer exhibiting excellent adhesion with overcoating agents and is thus suitable for applications wherein good adhesion with overcoating agents is required. Specifically disclosed is a highly adhesive film which is composed of a polyester film having a coating layer formed by a coating/drawing process. The highly adhesive film is characterized in that the coating layer contains a polyurethane resin having a polycarbonate structure, a carboxyl group, and a glass transition temperature of not more than 10 DEG C. The highly adhesive film is also characterized in that the coating layer contains not more than 20% by weight of a crosslinking agent which contains not less than 10 mmol/g of thermally crosslinkable functional groups.
Patent TW-201013107-A (TW)
Title: Light device with heat-dissipating module
Inventor: HORNG ALEX
IPC: F21Y101/02
Filed: 2009-03-16
Abstract: A light device with heat dissipating module includes a light unit, at least one thermal conductive tube, at least one heat sink and at least one fan. The light unit has a base plate with plural light-emitting elements on a top face thereof. The at least one thermal conductive tube is mounted on a bottom face, with one end of the at least one thermal conductive tube coupling to the heat sink. The fan is arranged beside the heat sink to drive air current to flow through the heat sink. Consequently, the thermal conductive tube can conduct heat generated by the light unit to the heat sink and the heat is quickly dissipated by the fan.
Patent TW-201035555-A (TW)
Title: An accelerometer
Inventor: HUANG YU-HSIANG
IPC: G01P15/125
Filed: 2009-03-24
Abstract: An accelerometer with a fixed part having multiple finger type electrodes and a movable part having multiple finger type electrodes, which are cross to each other to form a differential capacitor sensor architecture; there forms a surface electrodes on each finger type electrode, where the secondary comb electrodes are contrary to the other in space to formulate two capacitors which have same capacitance at static state, and have compensate capacitance at the moving state to form the differential capacitor architecture of the present invention.
Patent TW-201038391-A (TW)
Title: Lens, lens array and method for making same
Inventor: YU TAI-CHERNG
IPC: B29C47/04
Filed: 2009-04-24
Abstract: A method for making lens array, includes steps as follows: providing a first transparent substrate having a first surface and a second surface opposite to the first surface, and a second transparent substrate having a third surface and a fourth surface opposite to the third surface; forming a plurality of first optical portions formed on the first surface by imprinting and solidifying the first optical portions; forming a plurality of second optical portions formed on the third surface and solidifying the second optical portions by imprinting; adhering the first transparent substrate to the second transparent substrate with the second surface facing the fourth surface. The first optical portions' optical axes are aligned with the second optical portions' optical axes. A lens and a lens array made by the above method are also provided.
Patent TW-200950699-A (TW)
Title: Chemical compounds
Inventor: WHITTINGHAM WILLIAM GUY
IPC: A01N43/54
Filed: 2009-05-11
Abstract: The present invention relates to substituted pyrimidine derivatives as well as N-oxides and agriculturally acceptable salts thereof, and their use to control undesired plant growth, in particular in crops of useful plants. The invention extends to herbicidal compositions comprising such compounds, N-oxides and/or salts as well as mixtures of the same with one or more further active ingredient (such as, for example, an herbicide, fungicide, insecticide and/or plant growth regulator) and/or a safener.
Patent TW-201003589-A (TW)
Title: System and method for defining an activation area within a representation scenery of a viewer interface
Inventor: LASHINA TATIANA ALEKSANDROVNA
IPC: G09F11/00
Filed: 2009-05-11
Abstract: The invention describes a system (1) and a method for defining an activation area (3) within a representation scenery (5) of a viewer interface, which activation area (3) represents an object (7a, 7b, 7c) in an exhibition scenery (9), in particular in the context of an interactive shop window, whereby the representation scenery (5) represents the exhibition scenery (9). The system comprises a registration unit (11) for registering the object (7a, 7b, 7c), a measuring arrangement (13a, 13b) for measuring co-ordinates (CO) of the object (7a, 7b, 7c) within the exhibition scenery (9), a determination unit (15) for determining a position of the activation area (3) within the representation scenery (5), which determination unit (15) is realized to assign representation co-ordinates (RCO) to the activation area (3) which are derived from the measured co-ordinates (CO) of the object (7a, 7b, 7c) and a region assignment unit (17) for assigning a region (19) to the activation area (3) at the position of the activation area (3) within the representation scenery (5). Furthermore, the invention concerns an exhibition system.
Patent TW-201001960-A (TW)
Title: Broadcast receiver system
Inventor: AHLUWALIA KEITH
IPC: G06F13/10
Filed: 2009-05-20
Abstract: An interface circuit configured to connect between (a) a broadcast receiver tuner and associated circuitry for the receiving and processing of broadcast radio frequency signals, and (b) a general purpose computer device programmed with software demodulation code configured to engage a general purpose processor in signal demodulation functions, the interface circuit comprising: a data interface comprising a packetisation buffer connected to receive (i) digital signal sample data from a signal path of the tuner and associated circuitry and (ii) indications of control settings which are applied to one or more configurable components during taking of the sample data, said packetisation buffer being operable to construct packets comprising blocks of sample data and header information carrying said control settings indications; a control interface configured to receive control instructions from tuner control code running on the general purpose computer device; and a microcontroller operable to receive the control instructions from the control interface and distribute corresponding control settings to configurable components of the tuner and associated circuitry, said microcontroller also being operable to supply indications of relevant control settings to said packetisation buffer.
Patent TW-201034443-A (TW)
Title: Method of performing interlaced preview for a CMOS sensor
Inventor: YANG WEN-CHU
Filed: 2009-06-03
Abstract: Combo lines having one odd line and one even line are utilized for generating an interlaced preview from an image sensor. Odd combo lines are read out to generate an odd field. Even combo lines are read out to generate an even field. Interpolation is performed on a plurality of odd field lines generated from the plurality of odd combo lines to generate a plurality of odd interpolated lines. Interpolation is performed on a plurality of even field lines generated from the plurality of even combo lines to generate a plurality of even interpolated lines. The interlace preview is generated from the plurality of odd interpolated lines and the plurality of even interpolated lines.
Patent TW-201007009-A (TW)
Title: Water wheel impeller type power generator
Inventor: KUMANO KATSUYUKI
IPC: F03B3/14
Filed: 2009-06-11
Abstract: To surely erect impeller blades at the forward movement side thereof by means of a rotor and, further, to surely push down these impeller blades at the backward movement side thereof by means of a rotor. By providing a fluid passage frame body 21 above a rotor 10 to form a fluid passage 20, rotatably disposing impeller blades 15 on rotor 10, forming a fluid receiving part 15a and a stopper part 15b shorter than this fluid receiving part into an L shape, and disposing stopper part 15b on the side of fluid receiving part 15a receiving fluid pressure from fluid passage 20 such as to maintain fluid receiving part 15a in an erected position. An impeller blade erecting passage pipe 30 is formed on rotor 10 such that the diameter of one end thereof 30a is larger than the diameter of the other end thereof 30b. An inclined plate 31 and an impeller blade downward passage pipe 32 is provided on the outlet side of fluid passage 20, this impeller blade downward passage pipe 32 formed such that one end thereof 32a on the inclined plate 31 side has a larger diameter than the other end thereof 32b on an impeller blade passage frame body 22.
Patent TW-201104395-A (TW)
Title: Supply circuit of SATA control chip
Inventor: HU KE-YOU
IPC: G06F1/26
Filed: 2009-07-16
Abstract: A supply circuit of a SATA control chip includes a first supply circuit, a second supply circuit, and a SATA control chip. The fist supply circuit includes a first power output terminal, and a first ground output terminal. The second supply circuit includes a second power output terminal, and a second ground output terminal. The SATA control chip includes a first input terminal, a second input terminal, a third input terminal, and a fourth input terminal. The first power output terminal, first ground output terminal, second power output terminal, and second ground output terminal electrically coupled to the first input terminal, second input terminal, third input terminal, and fourth input terminal respectively of the SATA control chip. The fist supply circuit includes a first filter circuit. The second supply circuit includes a second filter circuit. The first and second supply circuits provide power to the SATA control chip via the first and second filter circuits respectively.
Patent TW-201044912-A (TW)
Title: Driving device
Inventor: LIANG CONG-ZHU
IPC: H05B37/02
Filed: 2009-07-31
Abstract: A driving device comprises: a diode cell and an impedance modulation unit. The diode cell receives an AC (alternating current) input voltage and changes the conduction path of an input current based on the magnitude of the input voltage to thereby supply a driving current. The impedance modulation unit receives the driving current and an adjustment signal whose movement relation is in the form of analog, provides a conduction path for the driving current to flow, and further adjusts the impedance of the path for the driving current to flow based on the movement of the adjustment signal. Therefore it has current limiting protection function for clamping the maximum value of the driving current at a preset current value, so as to avoid the excessive current that flows through the diode cell caused by the excessive change of the input voltage, and stabilize the light output of the light emitting diode.
Patent TW-201106837-A (TW)
Title: Portable electronic device
Inventor: LIN HOU-YAO
IPC: G06F1/16
Filed: 2009-08-10
Abstract: The present invention relates to a portable device. The portable device includes a shell, an image capturing system, and a signal processing circuit (FPC). The image capturing system includes a camera module including an image sensor, a substrate, a lens module, and a flexible circuit board. One end of the FPC is connected to the substrate, and another end of the FPC is connected to the signal processing circuit. The upper portion of the shell defines a first annular shaped guiding groove. The portable device further includes a connecting plate positioned on the upper portion of the shell. The connecting plate includes a first plate perpendicular to the upper portion and a second plate parallel to the upper portion. The second plate defines a second guiding channel surrounding the second plate and aligned with the first guiding groove. The connecting plate and the upper portion of the shell cooperatively define a receiving cavity therebetween. The image capturing system is received in the receiving cavity with the substrate being movably disposed in the first guiding groove and the second guiding groove.
Patent TW-201107074-A (TW)
Title: Supporting device
Inventor: YANG ZHENG-SHAN
IPC: B23Q5/34
Filed: 2009-08-26
Abstract: The invention relates to a supporting device for supporting a screw. The supporting device includes a base, a driving mechanism movably arranged on the base, a supporting mechanism movable arranged on the base, and a locking mechanism connected to the supporting mechanism and interacted with the driving mechanism. When the locking mechanism is at the locking state, the supporting mechanism cannot be moved to provide supports. When the driving mechanism moves toward to the base, the locking mechanism is at the released state and the supporting mechanism is movable so that a sliding block at the screw can pass. The supporting device may further include a position restoring mechanism having a relatively small elasticity coefficient to drive the supporting mechanism back to the position of supporting the screw. The invention uses a locking mechanism to fix the supporting mechanism and the spring of the restoring mechanism can have a relatively small elasticity coefficient.
Patent TW-201021152-A (TW)
Title: Carrier for solar cells and method for producing an assembly of solar cells
Inventor: KALMBACH JENS
IPC: H01L31/18
Filed: 2009-08-28
Abstract: A carrier for a plurality of solar cells has a dedicated holding location for each cell for the purpose of mounting it. The carrier is designed like a plate and substantially as a closed plate, each holding location having suction means for a mounted solar cell. A plurality of small holes and/or passages are provided per holding location in order to come at a mounted solar cell or to reach the latter even from the other side of the carrier at its underside mounted thereon, for example in order to carry out contact soldering.
Patent TW-201015893-A (TW)
Title: Methods and systems for transmission mode selection in a multi channel communication system
Inventor: MEDVEDEV IRINA
IPC: H04L1/00
Filed: 2009-08-31
Abstract: Techniques to select a suitable transmission mode for a data transmission in a multi channel communication system with multiple spatial channels having varying SNRs are presented in this disclosure. For certain embodiments, a closed-loop technique may be applied, in which back-off factors used to calculate an effective SNR value fed back to a transmitter are adjusted. An open-loop rate control scheme is also presented in which a transmitter may select a data rate and number of streams based on whether transmitted packets are received in error at a receiver.
Patent TW-201110931-A (TW)
Title: Medical device with mixed-color backlight and method for the same
Inventor: TSENG CHAO-MAN
IPC: A61B5/00
Filed: 2009-09-24
Abstract: A medical device with mixed-color backlight includes a processing unit, a PWM unit, a backlight unit and a medical measuring unit. The PWM unit is electrically connected to the processing unit. The backlight unit is electrically connected to the PWM unit. The measuring unit is electrically connected to the processing unit. A data is measured by the processing unit through the measuring unit. The PWM unit is controlled by the processing unit according to the data and is used to drive the backlight unit. The backlight unit includes a first-color LED and a second-color LED. The backlight of the medical device is mixed color.
Patent TW-201027190-A (TW)
Title: Backlight for crystal liquid
Inventor: OKI YOJI
IPC: G02F1/1335
Filed: 2009-10-13
Abstract: This invention provides a backlight for crystal liquid which may assure a high light utilization efficiency and enhance the illumination effect on the back face. This invention is a backlight for crystal liquid 1 formed by using a thin end face 3a of a light guiding plate 3 as a light incidence face, disposing an LED (light source)4 opposite thereto and respectively disposing a light collecting member 5 on a surface perpendicular to the light incidence face(end face) 3a of the light guiding plate 3 and disposing a silver reflection sheet(metal reflection sheet) 6 on the bake face is configured that one portion 6a of a transparent sheet 9 is not overlapped on the back face of the silver reflection sheet 6 and the back face is illuminated by guiding one portion of the light emitted from the LED 4 and guided to the light guiding plate 3 to the transparent sheet 9.
Patent TW-201115717-A (TW)
Title: Manufacturing method for electrostatic discharge protection device with low capacitance
Inventor: SUN SZU-LUNG
IPC: H01B7/08
Filed: 2009-10-22
Abstract: This invention relates to a manufacturing method for electrostatic discharge protection device with low capacitance. The manufacturing steps include: installing lower electrodes on the substrate, and also installing a metal film on the substrate that covers all the way to the upper surface of the lower electrode; performing chemical conversion on the metal film and machining it to form a barrier insulation layer; installing an upper electrode on the substrate, where the upper electrode covers the top surfaces of the metal film and the metal chemically-converted insulation film formed by the barrier insulation layer and is stacked vertically with the lower electrode. Since the manufacturing steps are reduced, the manufacturing speed and production rate can be increased. Moreover, the thickness of the barrier insulation layer can be easily controlled so as to achieve the characteristics of small thickness, low capacitance and low triggering voltage.
Patent TW-201115158-A (TW)
Title: System and method for testing ground pins
Inventor: LIANG HSIEN-CHUAN
IPC: G01R31/02
Filed: 2009-10-29
Abstract: The present invention provides a method for testing ground pins. The method includes: reading an absolute coordinate of a center position of a controller chip and an opposite coordinate of all ground pins of the controller chip; calculating an absolute coordinate of each of the ground pins based on the absolute coordinate of the center position of a controller chip and the opposite coordinate of the ground pin; searching a routing of each of the ground pins and searching ground via from the routing; reading an absolute coordinate of each of the ground via; determining that there is no communal ground via for at least two ground pins if the absolute coordinates of each ground via of each two ground pins are different; and determining that there are at least two ground pins that using a ground via if the absolute coordinates of the ground via of the at least ground pins are same.