baber/WOPTO huggingface dataset:
Patent TW-201314956-A (TW)
Title: Light emitting diode and fabricating method thereof
Inventor: CHANG SHIH-YANG
IPC: H01L33/36
Filed: 2011-09-30
Abstract: The present invention relates to a light-emitting diode (LED) and fabricating method thereof. The LED comprises: a substrate, an epitaxy structure, a transparent conductive part and a isolation layer. The epitaxy structure is mounted on the substrate and comprises a first type semiconductor layer, an active layer and a second type semiconductor. Specifically, the active layer is mounted on the first type semiconductor layer and the second type semiconductor layer is mounted on the active layer. The transparent conductive part is mounted on the epitaxy structure and surrounds the epitaxy structure, and the transparent conductive part has an opening for exposing the first semiconductor layer. The isolation layer is mounted between the transparent conductive part and sides of the epitaxy structure.
Patent TW-201222677-A (TW)
Title: Group III-N HEMT with an increased buffer breakdown voltage
Inventor: BAHL SANDEEP
IPC: H01L29/778
Filed: 2011-10-12
Abstract: The buffer breakdown of a group III-N HEMT on a p-type Si substrate is significantly increased by forming an n-well in the p-type Si substrate to lie directly below the metal drain region of the group III-N HEMT. The n-well forms a p-n junction which becomes reverse biased during breakdown, thereby increasing the buffer breakdown by the reverse-biased breakdown voltage of the p-n junction and allowing the substrate to be grounded. The buffer layer of a group III-N HEMT can also be implanted with n-type and p-type dopants which are aligned with the p-n junction to minimize any leakage currents at the junction between the substrate and the buffer layer.
Patent TW-201228482-A (TW)
Title: Metallic foil pattern laminate, method for blanking metallic foil, circuit substrate, method for manufacturing same, and solar cell module
Inventor: KUMAI KOICHI
IPC: H05K3/00
Filed: 2011-11-18
Abstract: A method for manufacturing a circuit substrate, the method including: an metallic electrode forming step of forming on a support sheet a plurality of metallic electrodes that are separate from each other by cutting a metallic foil supported on the support sheet and removing part of the metallic foil; an adhesive layer forming step of forming an adhesive layer on a surface of each of the plurality of metallic electrodes; a base material adhesion step of attaching and fixing each adhesive layer to a base material; and a metallic electrode transfer step of transferring the plurality of metallic electrodes and the adhesive layers to the base material by separating the support sheet from the plurality of metallic electrodes.
Patent TW-201322742-A (TW)
Title: Electronic device, electronic system and method of sharing information
Inventor: CHUNG HSING-LUNG
IPC: H04N21/414
Filed: 2011-11-25
Abstract: The present invention provides an electronic device including a detecting module, an analysis module, a packet module and a transmission module. The detecting module detects a first trigger command and a control command. The analysis module extracts a sharing data of a media signal according to the first trigger command and/or the control command, and produce a first sharing massage. The packet module encapsulates the first sharing massage into a first packet. The transmission module transmits the first packet to at least one remote electronic device by a DLNA network, such that the remote electronic device can determine to execute a specific application or not.
Patent TW-201243432-A (TW)
Title: Power supply circuit and display device using same
Inventor: INOKUCHI HIROYUKI
IPC: H01L33/00
Filed: 2011-12-13
Abstract: A power supply circuit (100) drives an LED array (8) including at least one LED, the LED array being provided to the rear surface of a liquid crystal panel (2), and feeds power to a source driver (6) for driving the liquid crystal panel (2). The source driver (6) and the LED array (8) are vertically stacked such that respective power supply currents thereof flow along the same path. Current drivers (161-16n) are provided on paths of LED strings (81-8n) and generate drive currents (IDRV1-IDRVn). A first power supply circuit (10) feeds power between two ends (P1-P2) of a load circuit (7) formed when the LED array (8), the current driver (16), and the source driver (6) are vertically stacked. A second power supply circuit (20) feeds power between two ends (PVDD-PVSS) of the source driver (6).
Patent TW-201245294-A (TW)
Title: Polyimide film with improved variation in linear expansion coefficient
Inventor: Suehiro seiji
IPC: C08G73/10
Filed: 2012-01-09
Abstract: This invention provides a polyimide film with improved variation in linear expansion coefficients, the polyimide film being suitable for use as a material for flexible printed circuit board. A polyimide film having a variation rate of the linear expansion coefficients of 25% in the direction of mechanical transportation at the temperature of 200 DEG C or higher is heat treated at the temperature which is 100 DEG C to 150 DEG C higher than the temperature at which the variation rate of the linear expansion coefficient is 25%. And, at any two points, the difference in average linear expansion coefficient under 50 DEG C to 300 DEG C in the direction of mechanical transportation is 15 ppm/ DEG C or less.
Patent TW-201333373-A (TW)
Title: Integrated multi-layer lighting device
Inventor: Hu zhong-fu
IPC: F21Y101/02
Filed: 2012-02-07
Abstract: An integrated multi-layer lighting device includes a base, a light emitting element, and a lead frame, wherein the base is integrally formed by using an appropriate approach so as to form a base that can directly receives therein a light emitting unit, wherein the base has a chamber for directly receiving the light emitting unit to be mounted therein. The base is made of a metal material, and due to the excellent heat conduction efficiency of metal material, heat generated by the light emission of the light emitting element can be directly absorbed and quickly conducted to an external environment space, thus significantly reducing the amount of packaging materials used and simplifying the manufacturing steps.
Patent TW-201336168-A (TW)
Title: Antenna for PCB
Inventor: CHENG SHIH-CHIEH
IPC: H01Q1/38
Filed: 2012-02-22
Abstract: An Antenna for a PCB is provided. The Antenna includes a main radiator, and a parasitic radiator. The parasitic radiator is disposed along the major axis direction of the main radiator and adjacent thereto.
Patent TW-201309098-A (TW)
Title: Microwave heating device
Inventor: KONDO RYUTA
IPC: H05B6/64
Filed: 2012-02-24
Abstract: This microwave heating device comprises a power feed unit (22) that emits microwaves and has the following: a vertical shaft element (22b) that is provided in a vertical direction by penetrating a coupling hole (25) formed at an area where a power feed chamber (24) and a waveguide (21) connect; and a plate element (22a) that connects to the vertical shaft element and has an emission surface for emitting microwaves to the heating chamber. At least a portion of the microwave emission surface of the plate element is disposed so as to be oblique at a prescribed angle with respect to the horizontal direction.
Patent TW-201251519-A (TW)
Title: Surface wave plasma generating antenna and surface wave plasma processing apparatus
Inventor: IKEDA TARO
IPC: H05H1/46
Filed: 2012-03-01
Abstract: A surface wave plasma generating antenna serves to generate a surface wave plasma in a chamber by radiating into the chamber a microwave transmitted from a microwave output section through a coaxial waveguide including an outer conductor and an inner conductor. The surface wave plasma generating antenna is formed in a planar shape and has a plurality of slots arranged in a circumferential direction, and each joint portion between two adjacent slots in the circumferential direction is overlapped with at least one of the slots in a diametrical direction.
Patent TW-201307206-A (TW)
Title: Process for preparing high-purity aluminum oxide by purification of alumina
Inventor: SCHREMS MARCUS GEORG
IPC: C01F7/46
Filed: 2012-03-12
Abstract: A process for preparing aluminum oxide with a low calcium content, in which (1) crude alpha- and/or gamma-aluminum oxide with a total calcium content in the range from 50 to 2000 ppm, based on the crude alpha- and/or gamma-aluminum oxide, is mixed with an aqueous solution or suspension comprising the compounds selected from the group of inorganic acid, organic acid and complexing agent, (2) the mixture from step (1) is admixed with a flocculating aid, (3) in the mixture of step (2), the solids are separated from the liquid, (4) the solids separated are mixed with water in the presence or in the absence of a flocculating aid, (5) in the mixture of step (4), the solids are separated from the liquid, (6) optionally, steps (4) and (5) are repeated once or more than once, (7) optionally, the solids separated optionally after addition of further compounds, are dried.
Patent TW-201340465-A (TW)
Title: Wideband antenna and related radio-frequency device
Inventor: SU CHI-KANG
IPC: H01Q5/10
Filed: 2012-03-22
Abstract: A wideband antenna is disclosed. The wideband antenna includes a grounding element electrically connected to a ground, a feeding element for feeding in a radio-frequency signal, a radiating element electrically connected to the feeding element for radiating the radio-frequency signal, at least one meta-material structure, each of the meta-material structure electrically connected between the radiating element and the grounding element.
Patent TW-201243834-A (TW)
Title: Playback apparatus for performing application-synchronized playback
Inventor: TANAKA KEIICHI
IPC: G11B20/10
Filed: 2005-07-21
Abstract: A playback apparatus for playing a digital stream in conjunction with an application includes a package management unit operable to generate package information by merging files recorded on a first recording medium and a second recording medium, in accordance with merge management information, and a selection unit operable to detect a plurality of playable titles from the package information, and select one of the detected titles as a current title. After the application requests the package management unit to update the merge management information, by specifying new merge management information, the package management unit changes a file referenced from the newly specified merge management information to read-only before updating the package information, and at a point at which digital stream playback stops due to a current title change by the selection unit, the package management unit generates new package information by combining files recorded on the first and second recording media, in accordance with the newly specified merge management information.
Patent TW-201346389-A (TW)
Title: Display device
Inventor: LEE TSUNG-YUAN
IPC: G02F1/1335
Filed: 2012-05-02
Abstract: A display device comprises a back bezel, a reflector, a light module, a film layer, a display panel, and a front bezel. The back bezel has a bottom plate and an annular side wall surrounding the bottom plate. The annular side wall has a supporting stage far from the bottom plate. The reflector has a main body and two bending portions extending from the opposite two edge of the main body respectively. The main body disposes on the bottom plate. The two bending portions dispose on the supporting stage. The light module disposes on the main body of the reflector. The film layer and the display panel dispose on those bending portions. The film layer is up the light module. The display panel is up the film layer. The display panel and the film layer keep in a distance. The front bezel disposes to the back bezel, and those bending portions are between the front bezel and the supporting stage.
Patent TW-201245772-A (TW)
Title: Optical lens and lamp including the same
Inventor: TSAI LING-YU
IPC: F21V29/00
Filed: 2012-05-04
Abstract: An optical lens for illumination in commercial refrigerator showcases and a lamp including the same are provided. The lamp has an overall long shape. The optical lens produces a bat-wing type of light distribution. The optical lens has a light incident surface and a light exit surface. A sawtooth-like structure is disposed on the light incident surface. The sawtooth-like structure includes a plurality of sawtooth-like protrusions. The sawtooth-like protrusions have a top end and a bottom end, wherein the bottom end is located between the two adjacent sawtooth-like protrusions. The distance between each of the bottom end of the two adjacent sawtooth-like protrusions and the light exit surface are approximately the same. The optical lens of the present invention produces a bat-wing type lighting distribution through the sawtooth-like protrusions. The thickness is generally uniform throughout the optical lens. The optical lens can be manufactured by extrusion molding and has the advantages such as rapid production, high efficiency, simple operation, and low cost.
Patent TW-201349089-A (TW)
Title: Encryption and unlocking method for electronic device
Inventor: LIN DA-ZHI
IPC: H04L9/32
Filed: 2012-05-30
Abstract: An encryption and unlocking method for an electronic device is suitable to an electronic device with a touch screen. The encryption and unlocking method for an electronic device comprises an encryption step and an unlocking step. In the unlocking step, locking of the electronic device is lifted only when graphic code set in the encryption step is assembled by a plurality of combinational objects. The graphic code is a graph designed by the electronic device owner exerting his/her creativity. Therefore, other people cannot easily break into and embezzle the electronic device. In addition, interest is fulfilled in the processes of designing the graphic code and unlocking .
Patent TW-201349199-A (TW)
Title: Display panel driving and scanning method and system
Inventor: CHANG CHIA-FU
IPC: G09G3/18
Filed: 2012-05-30
Abstract: The invention provides a display panel driving and scanning method and system that are applied in a liquid crystal display panel. A timing controller divides a frame period into a first time period, a second time period, and a third time period. In the first time period, an image processing device calculates an overdriving signal for the current frame based on a current frame and a previous frame. In the second time period, the an image processing device outputs the current frame, and a source driver charges the capacitors of the pixels in the liquid crystal display panel according to the current frame. In the third time period, the timing controller drives a backlight driving circuit to turn on backlight sources in the liquid crystal display panel for displaying the current frame.
Patent TW-201313965-A (TW)
Title: Method for copper plating
Inventor: ROHDE DIRK
IPC: C25D5/34
Filed: 2012-06-14
Abstract: A method for copper plating in a plating bath wherein the substrate is brought into contact with a leveller additive comprising a heterocyclic core having a thiol group and an amino group attached to said heterocyclic core by a spacer is disclosed. Said method is particularly suitable for filling recessed structures in the manufacture of printed circuit boards, IC substrates and semiconducting substrates.
Patent TW-201401791-A (TW)
Title: Radio-frequency receiver device of wireless communication system
Inventor: KO CHIH-CHANG
IPC: H04B1/06
Filed: 2012-06-18
Abstract: A radio-frequency (RF) receiver device for a wireless communication system includes a first filter for filtering out a first RF signal within a first frequency band, a first frequency converter for using a first oscillating signal to convert the first RF signal of the first frequency band to generate a second RF signal, a second filter for filtering out a second RF signal within a second frequency band, a second frequency converter for using a second oscillating signal to convert the second RF signal of the second frequency band to generate a third RF signal, a third filter for filtering out a third RF signal within a third frequency band, and a controller for controlling the first frequency converter and the second frequency converter.
Patent TW-201308645-A (TW)
Title: Solar cell and method of fabricating the same
Inventor: LEE WEN-CHIN
IPC: H01L31/0749
Filed: 2012-06-19
Abstract: A method of fabricating a solar cell includes forming a front contact layer over a substrate, and the front contact layer is optically transparent at specified wavelengths and electrically conductive. A first scribed area is scribed through the front contact layer to expose a portion of the substrate. A buffer layer doped with an n-type dopant is formed over the front contact layer and the first scribed area. An absorber layer with a p-type dopant is formed over the buffer layer. A back contact layer that is electrically conductive is formed over the absorber layer.
Patent TW-201401658-A (TW)
Title: A low height card edge connector with enhanced combination structure of lower terminal and the manufacturing method thereof
Inventor: CHEN KUAN-WU
IPC: H01R12/55
Filed: 2012-06-20
Abstract: A low height card edge connector with enhanced combination structure of lower terminal and the manufacturing method thereof, comprising an insulated main body, a plurality number of upper terminal, and a plurality number of lower terminal. The insulated main body is provided a socket slot, an upper terminal base at a side of the socket slot, and a lower terminal base at the other opposite side of the socket slot. The lower terminal base is provided an embedding portion. The embedding portion combines the lower terminal on the lower terminal base by tot embossing process.
Patent TW-201313661-A (TW)
Title: Method for producing diisobutylene using mixed c4 fraction as raw material
Inventor: YAMAKAWA FUMIO
IPC: C07C11/02
Filed: 2012-06-21
Abstract: A method for producing diisobutylene by bringing a raw mixed C4 fraction into contact with a solid acid catalyst, the method being characterized by comprising: a step (a) for an oligomerization reaction of isobutene; a step (b) for distillation to separate an unreacted C4 fraction and an oligomer fraction including a generated C8 fraction; and a step (C) for distillation to purify the diisobutylene in the C8 fraction, the conversion rate of the isobutene in the mixed C4 fraction being controlled to a range 60-95%.
Patent TW-201331467-A (TW)
Title: A small wind turbine
Inventor: OMORI NARIIE
IPC: H02K7/14
Filed: 2012-07-12
Abstract: This invention provides a new type small wind turbine, include new type blade and case, that could be used under the condition of nature slight wind or unstable wind. This invention provides horizontal-axis wind turbine that utilize the repulsive energy. It could not only reduce the blade size, but also generate power under the condition of the wind speed between 1 to 1.5 m/s. In the design, the blades are set along the axis helically, and covered by the case. There are coils with core set around the case alternately. Therefore, the number of pole could be increased. Then, because of the repulsive force between the magnets on the blade and the magnets around the case. This type of wind turbine could generate power under the low rotation speed. On the other hand, if convert the sources of power of wind to electricity, it becomes a very powerful electric motor.
Patent TW-201307468-A (TW)
Title: Polymer sheet for solar cell and solar cell module
Inventor: YAMADA HITOSHI
IPC: H01L31/042
Filed: 2012-07-13
Abstract: A polymer sheet for a solar cell including a first polymer layer, a second polymer layer and a polymer support disposed in sequence is provided. The first polymer layer contains a polymer chosen from a group consisted of a fluorine polymer and a silicone polymer. The first polymer layer contacts with the second polymer layer, and roughness (Rz) of an interface of the first polymer layer and the second polymer layer ranges from 0.2 μ m to 3.0 μ m.
Patent TW-201317352-A (TW)
Title: Assay to capture and detect circulating multiple myeloma cells from blood
Inventor: GROSS STEVEN
IPC: C12N5/09
Filed: 2012-07-23
Abstract: The invention includes methods for isolating circulating multiple myeloma cells as well as method of treating patients suspected of having diseases of abnormal plasma cells.
Patent TW-201332657-A (TW)
Title: Fluid bed reactor with staged baffles
Inventor: HAN LU
IPC: C07C15/08
Filed: 2012-07-24
Abstract: The invention relates to a process of alkylating aromatic hydrocarbons, and more particularly a process of making paraxylene by alkylation of benzene and/or toluene with methanol and/or dimethyl ether, and to an apparatus for carrying out said process, the improvement comprising staged injection of one of the reactants, with the stages separated by structured packing so as to minimize at least one of gas phase back-mixing, by-pass phenomena, and gas bubble size.
Patent TW-201406079-A (TW)
Title: Receiver with over-voltage protector
Inventor: WANG CHUA-CHIN
IPC: H02H9/00
Filed: 2012-07-30
Abstract: A receiver with over-voltage protector includes a transconductance unit, an over-voltage protecting unit, a comparing unit, and a logic gate group. The transconductance unit comprises a first operation transconductance amplifier and a second operation transconductance amplifier. The first operation transconductance amplifier comprises a first differential signal input end, and an input end that electrically connected with the first differential signal input end. The second operation transconductance amplifier comprises a second differential signal input end and an input end that electrically connected with the second differential signal input end. The over-voltage protecting unit electrically connected with the input end of the first operation transconductance amplifier and the input end of the second operation transconductance amplifier. The receiver with over-voltage protector can effective limit the voltage that inputted to the first operation conductance and the second operation conductance in a range, so that the receiver with over-voltage protector can avoid the input over voltage up to ± 60 volts.
Patent TW-201317194-A (TW)
Title: Solar cell cover glass and method for producing same
Inventor: TSUZUKI TATSUYA
IPC: C03C4/02
Filed: 2012-08-13
Abstract: The present invention addresses the problem of providing glass which has high transmittance that is suitable for a solar cell cover glass and which is capable of easily preventing occurrence of warps when tempering. This solar cell cover glass is characterized in that it is composed of planar soda lime glass with a thickness of 2-4 mm and is composed of soda lime glass which has, as its ingredients, in mass%, 1.1-1.6 of Al2O3, 9-11 of CaO, 2.5-3.5 of MgO, 0.1-0.5 of total antimony oxide in terms of Sb2O3 and 0.005-0.02 of iron oxide in terms of Fe2O3, in which Fe2+ accounts for 2-9% of (Fe2+ + Fe3+) and which does not substantially contain coloring components other than cerium oxide and iron oxide.
Patent TW-201408882-A (TW)
Title: Fan assembly
Inventor: LEE CHIA-CHEN
IPC: F04D25/08
Filed: 2012-08-21
Abstract: A fan assembly includes a first fan module, a second fan module arranged beside the first fan module, and a shock absorber defining a hollow space therein mounted between the first and second fan modules.