baber/WOPTO huggingface dataset:
Patent TW-201038133-A (TW)
Title: Electronic ballast for metal halide lamps
Inventor: LIANG TSORNG-JUU
IPC: H05B41/233
Filed: 2009-04-15
Abstract: The present invention relates to an electronic ballast for metal halide lamps, which shows characteristics of high power factors, constant power and simple control for lamp tubes. Further speaking, the front end of the ballast includes a single-ended dual-output buck and boost converter, a single-ended dual-output boost converter, a single-ended dual-output buck converter, dual-output single-ended primary inductance converter (SEPIC) and single-ended dual-output flyback converter. With those converters, power factor connections can be achieved and the function of dual output be provided. It can ensure the activation of constant power for lamp tubes via the constant power control. The back end of the ballast is used with a half-bridge converter to drive and operate the metal halide lamps by low frequency square waves.
Patent TW-201038134-A (TW)
Title: Electric power conversion device
Inventor: Zheng hong-liang
IPC: H05B41/234
Filed: 2009-04-15
Abstract: An electric power conversion device is suitable for driving a High Intensity Discharge (HID) lamp.. The power conversion device includes an input filter unit, a first power factor correction unit, a second power factor correction unit, a full-bridge switch unit, and an output filter unit. The full-bridge switch unit includes a first switch, a second switch, a third switch, and a fourth switch, and produces a conversion voltage presenting as a low-frequency square wave by switching the first to fourth switches between the on and off states. The first and second power factor correction units perform the power factor corrections based on the switching of the first and fourth switches. Furthermore, the power factor correction units can share the switches with the full-bridge switch unit to proceed the circuit operation, so as to reduce the number of electronic components required and simplify the control operation, thereby decreasing the cost and reducing the loss of power transmission.
Patent TW-201019395-A (TW)
Title: Method of fabricating thin film device
Inventor: KIM SANG-JIN
IPC: H01L21/3105
Filed: 2009-06-03
Abstract: Provided is a method of fabricating a thin film device. A sacrifice layer is formed on a first substrate. A thin film laminated body is formed on the sacrifice layer. A separation groove exposing the sacrifice layer is formed to divide the thin film laminated body into at least one thin film device. The sacrifice layer is partially removed using a dry etching process. After the partial removal of the sacrifice layer, a remaining sacrifice layer region maintains the thin film device on the first substrate. A supporting structure is temporarily joined to the thin film device. The thin film device joined to the supporting structure is separated from the first substrate. Then, the remaining sacrifice layer is removed. The thin film device joined to the supporting structure is joined to a second substrate. Finally, the supporting structure is separated from the thin film device.
Patent TW-201013604-A (TW)
Title: Protection of flexible displays
Inventor: HAMERS JOHANNES CORNELIS ADRIAAN
IPC: G09F9/00
Filed: 2009-06-06
Abstract: According to one aspect, the invention provides a device with a flexible display screen. The flexible display screen is rollable around an axis between a rolled-up state and an unrolled state. For stiffening the screen, stiffening elements are attached to the flexible display screen. The stiffening elements are compressible. They are compressed when the display screen is in a rolled-up state, so as to decrease the size of the rolled-up display device. Therefore, the invention strengthens the display, while at the same time retains a reasonable size of the display in the rolled-up state.
Patent TW-201002110-A (TW)
Title: Method and apparatus for improving continuous packet connectivity in a wireless communications system
Inventor: TSENG LI-CHIH
IPC: H04W52/02
Filed: 2008-08-01
Abstract: A method of improving Continuous Packet Connectivity for a user equipment in a wireless communications system includes receiving a reconfiguration message, determining the content of a second information element (IE) included in a first IE when the first IE is included in the reconfiguration message, wherein the first IE is used for indicating timing information of a DTX-DRX operation and the second IE is used for selecting a timing of the DTX-DRX operation, and using the content of the first IE without storing the content of the first IE when the content of the second IE is a new timing.
Patent TW-201006794-A (TW)
Title: Improved separation process for olefin production
Inventor: PANDITRAO SUNIL
IPC: C07C7/04
Filed: 2009-06-23
Abstract: Improved processes for the separation of olefins from paraffins, such as propylene from propane are provided. Two product splitters are used in parallel to separate propylene from propane. One of the product splitters operates at a lower pressure, while the second product splitter operates at a higher pressure. The use of the two splitters in parallel provides a process for recovery of a high purity propylene product with lower energy consumption compared to prior art processes.
Patent TW-200952225-A (TW)
Title: Light emitting device
Inventor: ROTH GUNDULA
IPC: F21V9/40
Filed: 2004-12-28
Abstract: A light emitting device can include a light emitting diode and a phosphor. The light emitting diode is configured to emit light. The phosphor is configured to change a wavelength of the light. The phosphor can substantially cove at least a portion of the light emitting diode. The phosphor may include a divalent copper ions and oxygen. The phosphor may include a rare earth element and/or other luminescent ion.
Patent TW-201014172-A (TW)
Title: Piezoelectric vibrator, method for manufacturing piezoelectric vibrator, oscillator, electronic device, and radio-controlled clock
Inventor: FUKUDA JUNYA
IPC: H03H3/02
Filed: 2009-07-15
Abstract: This piezoelectric vibrator comprises a tuning-fork piezoelectric vibrating reed including a pair of vibrating arms, a package for housing the piezoelectric vibrating reed, and getter members formed along the length direction of the vibrating arms in the package. The cross-sectional area of an intermediate portion of the getter member adjacent to the center in the length direction of the vibrating member is larger than the cross-sectional area of an end portion of the getter member.
Patent TW-201103848-A (TW)
Title: Substrate processing system and substrate transporting device thereof
Inventor: LEE JIA-LUN
IPC: B65G49/06
Filed: 2009-07-31
Abstract: A substrate processing system including a substrate transporting device and a cassette is provided. The cassette has a plurality of accommodating spaces used for storing substrate. The accommodating spaces are stacked along a ranking direction. The substrate transporting device includes a main body, a carrier unit and at least a substrate jutting sensor. The carrier unit with a first end and a second end opposite to each other and a carrying surface is capable of moving between a standby position and at least a working position. The first end of the carrier unit is connected to the main body. The substrate jutting sensor with a first sensing surface is disposed on the second end of the carrier unit. The sensing surface and the carrying surface both face the ranking direction of the stacked accommodating spaces. The substrate processing system may sense if any substrate stored in the cassette jutting out during a mapping sensing process. Therefore, the substrates stored in the cassette can be protected from hit resulted from the carrier unit.
Patent TW-201105607-A (TW)
Title: Recycling material processing system and the process thereof
Inventor: HO JEN-LUN
IPC: C05F9/02
Filed: 2009-08-06
Abstract: A recycling material processing system is disclosed, and the system can stir the garbage, heat the garbage, and measure the dryness of the garbage. Moreover, a process for processing the recycling material is disclosed, wherein the garbage is ejected when the dryness of the garbage reaches the predetermined number.
Patent TW-201108227-A (TW)
Title: Erasure information marking method for burst cutting area of blu-ray disc
Inventor: CHANG CHIA-MING
IPC: G06F12/14
Filed: 2009-08-24
Abstract: An erasure marking method for a burst cutting area (BCA) of a blu-ray disc (BD) is provided. The erasure marking method includes obtaining at least four raw data recorded in the BCA; recognizing a record type of the BCA according to the four raw data; obtaining two duplicate copyright protection data in the four raw data relating to the copyright protection of the BD according to the record type of the BCA; and marking the erasure information of the BCA according to the difference between the two duplicate copyright protection data.
Patent TW-201107154-A (TW)
Title: Portable electromagnetic pen
Inventor: Liu ying-jian
IPC: B43K24/02
Filed: 2009-08-26
Abstract: This invention provides a portable electromagnetic pen which belongs to the peripheral device of the computer inputting field. The electromagnetic pen comprises a penholder and a movable part which is used for holding at least a part of the penholder and can move relatively to the penholder. A capacitor and a coil are equipped within the penholder so as to generate an electric signal in response to the electromagnetic field formed by an electromagnetic board. The movable part is pivotally connected to the penholder through a pivotal axle. The internal diameter of the movable part is greater than an external diameter of the penholder. A groove is equipped in the movable part, and the penholder is received in the groove after pivoting on the pivotal axle. The movable part can also be coaxially equipped with the penholder, and two ends of the penholder are respectively equipped with a guide channel along which the movable part can slide. The movable part can also be equipped with the penholder in an insertable manner and separable from the penholder to be inserted into and drawn from the two ends of the penholder. The electromagnetic pen can be conveniently carried and located, and be applicable to a portable handwriting input device.
Patent TW-201010932-A (TW)
Title: Engagement chain type driving device
Inventor: SUKO TOMOO
IPC: B66F7/00
Filed: 2009-08-28
Abstract: To provide an engagement chain type driving device, in which stable driving forward and backward of works is realized without the necessity of setting an auxiliary guide means, so that miniaturization and weight lightening of the entire device, ensuring of high flexibilities about designing of other components and setting places of the entire device and the like, facilitation of maintenance and reduction of an operation load according to carrying in and carrying out are attained and a stale driving forward and backward of works is realized without the necessity of setting an auxiliary guide means when a suspended form in which a ceiling surface is set as a setting surface and a cantilever supporting form in which a vertical wall surface is set as a setting surface are adopted. An engagement chain type driving device 100, which comprises a pair of driving sprockets 140, a pair of engagement chain 150 and a driving source 160 in which buckling limiting flat surfaces 151a and 155a come into surface contact with each other while inner tooth plates 151 and outer tooth plates 155 engaged with each other are facing each other.
Patent TW-201026347-A (TW)
Title: Apparatus and method to dispense HPC-based viscous liquids into porous substrates, e. g., continuous web-based process
Inventor: SMITH GREGORY A
IPC: B01F23/00
Filed: 2009-09-10
Abstract: Systems and methods are provided for dispensing compositions comprising sols, sol-forming compounds, or highly viscous compositions into porous substrates. In some embodiments, the porous substrates are elements of transdermal delivery devices. In some embodiments, the highly viscous compositions comprise alkylcellulose ethers, or derivatives thereof, in particular, hydroxypropyl cellulose. Such may be useful in continuous web-based manufacturing processes.
Patent TW-201110685-A (TW)
Title: Electronic image sensor, method for correlated double sampling in electronic image sensor, method for correlated double sampling, snapshop and simultaneous electronic shutter action in electronic image sensor, and imaging system with electronic image sen
Inventor: LIN CHI-SHAO
IPC: G03B9/08
Filed: 2009-09-15
Abstract: An electronic image sensor with a pixel array of a plurality of active pixels is provided. Each of the active pixels includes: a photo detector, providing a sensing node for producing a signal based on an amount of light incident thereon; a storing node for storing a plurality of photo-generated charges according to the signal; a first controllable potential barrier between the sensing node and the storing node; an outputting node; and a second controllable potential barrier between the storing node and the outputting node, wherein each of the sensing node, the storing node and the sampling node is not overlapped.
Patent TW-201111766-A (TW)
Title: Optical analyzer for rapidly detecting reagent
Inventor: Zhuang cong-kai
IPC: G01N21/17
Filed: 2009-09-24
Abstract: The present invention relates to an optical analyzer for rapidly detecting reagent, which is to go with a carrier for carrying a color-rendering chip, including: a main body; an imaging unit set up in the main body; an optical reflection unit installed in the main body at an angle capable of reflecting the color-rendering chip image to the imaging unit, and is adjacent to the imaging unit at a distance conforming to the imaging focal length; a mobile module set in the main body for moving back and forth and located below the optical reflection unit, which has a carrier seat for placing the carrier. With the aforementioned structure, the present invention utilizes the optical reflection unit to reflect the image of the color-rendering chip to the imaging unit for extraction, namely using indirect way of extracting image to replace conventional direct way of extracting image to further reducing overall device size effectively and enhancing efficiency of space utilization.
Patent TW-201021636-A (TW)
Title: Wiring substrate with reinforcement
Inventor: MAEDA SHINNOSUKE
IPC: H01L23/498
Filed: 2009-09-28
Abstract: A wiring substrate assembly includes a resin wiring substrate and a reinforcement member. The resin wiring substrate does not have a core substrate, and includes a substrate main surface, a substrate back surface, a laminate structure comprised of resin insulation layers and conductive layers, and connection terminals disposed on the substrate main surface, to which a chip component is connectable. The reinforcement member is bonded to the substrate main surface and defines an opening portion extending through the reinforcement member so as to expose the main-surface-side connection terminals. The reinforcement member comprises a composite material including a resin material containing an inorganic material.
Patent TW-201111968-A (TW)
Title: Power supply circuit for audio codec chip
Inventor: HU KE-YOU
IPC: H02H7/20
Filed: 2009-09-28
Abstract: A power supply circuit for an audio codec chip includes an audio codec chip and a motherboard power source for providing power source to the audio codec chip. The audio codec chip includes a power source input terminal. A voltage absorbing circuit is connected between the power source input terminal and the motherboard power source to decline a leakage voltage from the motherboard power source. Thus, the audio codec chip is capable of working in a manner with good signal quality due to the voltage absorbing circuit for declining the leakage voltage.
Patent TW-201113791-A (TW)
Title: Touch detection method and touch detection device and touch display device
Inventor: SUNG KUANG-FENG
IPC: G06F3/044
Filed: 2009-10-12
Abstract: A touch diction method, for detecting touch events in a touch pad having a plurality of sense sequences arranged as a matrix, includes outputting a plurality of pulse signals to the plurality of sense sequences, detecting voltage differences between adjacent sense sequences of the plurality of sense sequences when receiving the plurality of pulse signals, to generate a plurality of detection results, and determining a status of an touch event according to the plurality of detection results.
Patent TW-201033800-A (TW)
Title: Multi-capacity power supply for electronic devices
Inventor: LANGGOOD JOHN K
IPC: G06F1/26
Filed: 2009-10-20
Abstract: An electronic device may be provided with more than one industry-standard type of AC power connector. The electronic device may be powered in any of a variety of locations by selectively exposing one of the power connectors selected according to an AC power outlet available at that location. A location-specific power cord may be used to connect the exposed power connector to the AC power outlet. The location-specific power cord may have, for example, a line socket at one end of a type that matches the exposed power connector, and a power plug at the other end of a type that matches the AC power outlet at the location. Predefined power settings appropriate for use with the AC power outlet and the exposed power connector may be automatically invoked.
Patent TW-201030813-A (TW)
Title: Methods of forming multi-doped junctions on a substrate
Inventor: SHAH SUNIL
IPC: H01L21/22
Filed: 2009-10-28
Abstract: A method of forming a multi-doped junction on a substrate is disclosed. The method includes providing the substrate doped with boron, the substrate including a first substrate surface with a first surface region and a second surface region. The method also includes depositing a first set of nanoparticles on the first surface region, the first set of nanoparticles including a first dopant. The method further includes heating the substrate in an inert ambient to a first temperature and for a first time period creating a first densified film, and further creating a first diffused region with a first diffusion depth in the substrate beneath the first surface region. The method also includes exposing the substrate to a diffusion gas including phosphorous at a second temperature and for a second time period creating a PSG layer on the first substrate surface and further creating a second diffused region with a second diffusion depth in the substrate beneath the second surface region, wherein the first diffused region is proximate to the second diffused region. The method further includes exposing the substrate to a oxidizing gas at a third temperature and for a third time period, wherein a SiO2 layer is formed between the PSG layer and the substrate surface, wherein the first diffusion depth is substantially greater than the second diffusion depth.
Patent TW-201033836-A (TW)
Title: Method to automatically add power line in channel between macros
Inventor: QIU LI
IPC: G06F17/50
Filed: 2009-11-13
Abstract: In a particular embodiment, a method is disclosed that includes automatically adding a first power line in a channel between at least two macros when less than two system power supply lines with opposite polarities are detected within the channel.
Patent TW-201121304-A (TW)
Title: Image processing circuit, display apparatus and control method of image processing circuit
Inventor: YANG FU-CHI
IPC: H04N5/14
Filed: 2009-12-02
Abstract: An image processing circuit includes a buffer computing unit, a first filter unit, a second filter unit and a multiplexer unit. The buffer computing unit outputs an image signal and a motion vector in accordance with an original image signal. The first filter unit outputs a first filtering signal in accordance with the image signal and the motion vector. The second filter unit outputs a second filtering signal in accordance with the image signal and the motion vector. The multiplexer unit outputs a part of the first filtering signal or a part of the second filtering signal in accordance with a selecting signal. A display apparatus and a control method of the image processing circuit are also disclosed.
Patent TW-201026765-A (TW)
Title: Thermoplastic elastomer composition
Inventor: EGUCHI YUTAKA
IPC: C08J3/24
Filed: 2009-12-10
Abstract: This invention providing a thermoplastic elastomer composition, which is excellent in flexibility, mechanical properties, scratch resistance, wear resistance and low-temperature properties. The thermoplastic elastomer composition contains (C) a hydrogenated product of a block copolymer having at least one conjugated diene monomer unit and at least one vinyl aromatic monomer unit, 5 to 70 mass parts, and (D) an olefinic resin, 20 to 150 mass parts, relative to the total amount of (A) an ethylene. α-olefin copolymer containing an ethylene unit and a C3-20 α-olefin unit, and (B) a copolymer having at least one hydrogenated block containing conjugated diene monomer unit and vinyl aromatic monomer unit as major part, 100 mass parts, and is crosslinked, wherein the mass part ratio of said (A) and said (B) ((A)/ (B)) is 20/80 to 75/25.
Patent TW-201035360-A (TW)
Title: Fabricating a gallium nitride layer with diamond layers
Inventor: KORENSTEIN RALPH
IPC: H01L21/18
Filed: 2009-12-17
Abstract: In one aspect, a method includes fabricating a gallium nitride (GaN) layer with a first diamond layer having a first thermal conductivity and a second diamond layer having a second thermal conductivity greater than the first thermal conductivity. The fabricating includes using a microwave plasma chemical vapor deposition (CVD) process to deposit the second diamond layer onto the first diamond layer.
Patent TW-201121815-A (TW)
Title: Power mode switching method of electrical vehicle and device thereof.
Inventor: Huang hong-yao
IPC: B60L15/20
Filed: 2009-12-23
Abstract: This invention relates to a power mode switching method of electric vehicle and device thereof, which determines whether a power mode change-over switch arranged on an electric vehicle has been pressed for a period of time, whether the wheel speed of the electric vehicle is greater than or equal to a preset wheel speed value, whether the instant voltage of battery is greater than a preset voltage value, and whether temperature of a controller is below a preset temperature. If the foregoing determination conditions are met, then the battery of the electric vehicle is controlled to output a larger current to a power source to provide a stronger power. Conversely, when any of the conditions is not met, then the battery is controlled to output current as required by a general power mode. By the mode changeover, it increases user's convenience. In addition to the power enhancement, it can also prolong battery's power supply time to enhance the cruising range of electric vehicle.
Patent TW-201031035-A (TW)
Title: Light emitter
Inventor: LEE MENG EE
IPC: H01L33/60
Filed: 2009-12-24
Abstract: A light emitter is disclosed herein. An embodiment of the light emitter comprises a substrate having a substrate surface; a light emitting diode located on the substrate surface; an encapsulant located on the substrate surface and encapsulating the light emitting diode; and a reflector cup attached to the substrate, the reflector cup having a reflector cup first side and a reflector cup second side with a hole extending between the reflector cup first side and the reflector cup second side, wherein the reflector cup first side is attached to the substrate surface so that the hole in the reflector cup first side encompasses the light emitting diode.