baber/WOPTO huggingface dataset:
Patent TW-201342798-A (TW)
Title: Finite impulse reponse filter having optimum multi-stage sampling rate and method for manufacturing the same
Inventor: HUANG TE-FENG
IPC: H03H17/02
Filed: 2012-04-10
Abstract: A finite impulse response filter having optimum multistage sampling rate and a method for manufacturing the same are disclosed. The method can be provided for converting between a sampling rate associated with digital signal processing, for a unlimited embodiment as an input sampling rate 44.1 KHz CD signal to convert in output sampling rate 48 KHz DAT standard and vice versa. The method according to the present invention is factorizing the sampling rates by positive integer factors and optimizing the defined objective functions associated with constraint equation. Therefore the optimum multistage interpolation and decimation rate are obtained in consideration of optimum total storage requirement, TSR and optimum multiplication per second, MPS. By means of the method, an optimum finite impulse response (multistage FIR) filter can be achieved.
Patent TW-201341306-A (TW)
Title: Method of preparing graphene nanoribbons
Inventor: Lin xiao-yang
IPC: C01B31/04
Filed: 2012-04-12
Abstract: The present invention relates to a method of preparing graphene nanoribbons, which includes steps of: providing a metal substrate; providing a carbon nanotube film structure and covering the metal substrate with it, wherein the carbon nanotube film structure includes a plurality of oriented carbon nanotube bundles and a plurality of gaps between the bundles; implanting carbon ions into the metal substrate through the plurality of gaps of the carbon nanotube film structure by ion implantation procedure; annealing the metal substrate and acquiring a plurality of oriented graphene nanoribbons; and separating the plurality of oriented graphene nanoribbons from the carbon nanotube film structure by ultrasonic treatment.
Patent TW-201249253-A (TW)
Title: Light-emitting diode driving apparatus for suppressing harmonic components
Inventor: SAKURAGI HARUMI
IPC: H05B33/08
Filed: 2012-04-13
Abstract: An LED driving apparatus for suppressing harmonic components is provided. First and fourth portions 21 and 24 are in parallel to the first and second LEDs 11 and 12, respectively. The first portion 21 controls the current amount in said first LED 11. The fourth portion 24 controls the current amount in said first and second LEDs11 and 12. The first and fourth controllers 31 and 34 control the first and fourth portions 21, respectively. A current detector 4 detects a signal based on the amount of a current flowing from the first and second LEDs 11 and 12. A signal providing portion 6 provides a voltage based on a rectified current voltage provided from a rectifying circuit 2. The first and fourth controllers 31 and 34 compare the current detection signal with the signal voltage, and control the first and fourth portions 21 and 24 based on the comparison.
Patent TW-201248811-A (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: FUJISAWA ATSUSHI
IPC: H01L23/488
Filed: 2012-04-20
Abstract: To provide a semiconductor device having suspension leads with less distortion. In QFN having a plurality of external terminal portions at the periphery of the bottom surface of a sealing body, a plurality of leads is linked to a plurality of long suspension leads of the QFN at an intermediate portion thereof or at between the intermediate portion and a position near the die pad. These long suspension leads are each supported by these leads, making it possible to suppress distortion of each of the suspension leads in a wire bonding step or molding step in the fabrication of the QFN.
Patent TW-201242967-A (TW)
Title: Imidazopyridine derivatives as PI3K inhibitors
Inventor: CARRASCAL RIERA MARTA
IPC: A61P35/00
Filed: 2012-04-25
Abstract: New imidazopyridine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of Phosphoinositide 3-Kinases (PI3Ks).
Patent TW-201344108-A (TW)
Title: LED lighting device
Inventor: CHANG CHUNG-MIN
IPC: F21V9/00
Filed: 2012-04-26
Abstract: An LED lighting device includes an LED, a light modulating device and a phosphor layer. Light emits from the LED and reaches the light modulating device, then the light modulating device modulates the light to irradiate the phosphor layer uniformly.
Patent TW-201346076-A (TW)
Title: Copper electroplating solution composition and electroplating method thereof
Inventor: Cai jia-qing
IPC: C25D3/38
Filed: 2012-05-01
Abstract: A copper electroplating solution composition and an electroplating method thereof are disclosed, in which a substrate with pores and a conductive layer are immersed in an electroplating solution, and a current electroplating method is employed to deposit electroplating copper onto the substrate surface and pores. The electroplating solution comprises a copper-containing compound with a concentration of 3% to 30%; at least an acid, selected from sulfuric acid, methyl sulfonic acid, amide sulfuric acid, amino acetic acid, fluoboric acid or a mixture thereof, with a concentration of 1.5% to 30%; and an inhibitor with a concentration of 0.001% to 2%. Using the electroplating solution to perform current electroplating steps can obtain a great difference of copper thickness between the surface and blind holes of the substrate, thereby being suitable for filling a substrate with micron-scaled blind holes and providing a special filling capability.
Patent TW-201250847-A (TW)
Title: Mitigation of silicide formation on wafer bevel
Inventor: FISCHER ANDREAS
IPC: H01L21/3205
Filed: 2012-05-03
Abstract: A method for preventing formation of metal silicide material on a wafer bevel is provided, where the wafer bevel surrounds a central region of the wafer. The wafer is placed in bevel plasma processing chamber. A protective layer is deposited on the wafer bevel. The wafer is removed from the bevel plasma processing chamber. A metal layer is deposited over at least part of the central region of the wafer, wherein part of the metal layer is deposited over the protective layer. Semiconductor devices are formed while preventing metal silicide formation on the wafer bevel.
Patent TW-201344088-A (TW)
Title: Heat transfer device
Inventor: UNO JUNICHI
IPC: F16L53/30
Filed: 2012-06-06
Abstract: Provided is a heat transfer device capable of enhancing the uniformity of temperature along the overall length of piping system received in the heat transfer device, wherein heat transfer device (20) transfers heat onto piping system (10) with fluid flowing internally and comprises heat transfer block (30) with high thermal conductivity and surrounding piping system (10), heat pipe (40) formed upon heat transfer block (30) along an extension direction of piping system (10), and heater (52) for applying heat onto heat pipe (40), in which heat transfer block (30) comprises plural divided blocks that are dividable along the extension direction of piping system (10), and approaching portion (36) is disposed upon two ends of heat transfer block (30) in the extension direction of piping system (10) for approaching heat transfer block (30) and piping system (10).
Patent TW-201400708-A (TW)
Title: Bearing cup base and fan frame assemble
Inventor: HUANG CHIU-MAO
IPC: H05K1/18
Filed: 2012-06-28
Abstract: A bearing cup base and a fan frame assembly provided with same are disclosed. The bearing cup base includes a base body having a first side, a bearing cup perpendicularly forward extended from the first side of the base body, and a printed circuit layer formed on the first side. By directly forming the printed circuit layer on the bearing cup base, a fan using the bearing cup base can be manufactured at largely reduced cost and can have a further reduced overall height.
Patent TW-201307224-A (TW)
Title: Scribing apparatus and method of maintaining pressing pressure of the same
Inventor: CHOI HAN-HYOUN
IPC: B26F1/40
Filed: 2012-08-01
Abstract: The present invention relates to a scribing apparatus and a method of maintaining the pressing pressure of the scribing apparatus. The scribing apparatus includes a Z-axis motor, a moving unit, a pressing unit, a pressure control unit, a relative-displacement-sensing unit and a controller. The moving unit is moved by the Z-axis motor. A cylinder is coupled to the moving unit. The pressing unit is movable vertically and includes a scribing head that is connected to a cylinder rod of the cylinder, and a scribing wheel that is provided on the scribing head. The pressure control unit controls the internal pressure of the cylinder to allow the pressing unit to generate a pressing pressure. The relative-displacement-sensing unit measures a relative displacement between the pressing unit and the moving unit. The controller receives a relative displacement signal from the relative-displacement-sensing unit and transmits a drive signal to the Z-axis motor.
Patent TW-201409851-A (TW)
Title: Plug and electrical connector and electronic device including the same
Inventor: CHANG YI-MU
IPC: H01R24/28
Filed: 2012-08-22
Abstract: A plug device is disclosed, which includes a terminal, an electrical connector, and a wire. The electrical connector includes a first through hole, and a second through hole, wherein the terminal passes through the first through hole and is fixed to the electrical connector, and the wire passes through the second through hole and is electrically connected to the terminal.
Patent TW-201408862-A (TW)
Title: Lubricating oil passage structure for an engine
Inventor: CHOU PO-YU
IPC: F01M1/04
Filed: 2012-08-22
Abstract: A lubricating oil passage structure for an engine includes a crankcase and a cylinder block. The crankcase comprises a right-side crankcase and a left-side crankcase. The right-side crankcase includes a right inside passageway, the left-side crankcase includes a left inside passageway, and a flow channel communicated with two passageways. The cylinder block includes a first oil passageway channel, a second oil passageway channel, a plural oil passageway, and a cylinder block chain chamber. The first oil passageway channel communicated with the left inside passageway and the plural oil passageway, and the second oil passageway channel communicated with the plural oil passageway and the cylinder block chain chamber. A lubricating oil flows sequentially through the right inside passageway, the flow channel, the left inside passageway, the first oil passageway channel, the plural oil passageway, the second oil passageway channel, and into the cylinder block chain chamber. Thereby, the cylinder block near to the cylinder block chain chamber can be cooled uniformly by lubricating oil and the expansion of the cylinder block expand could be balance.
Patent TW-201319704-A (TW)
Title: Portable defect mitigator for electrochromic windows
Inventor: ROZBICKI ROBERT T
IPC: G02F1/15
Filed: 2012-09-13
Abstract: Portable apparatus for identifying and mitigating defects in electronic devices disposed on substrates or windows are disclosed herein. Such defects can be visually perceived by the end user. The substrates or windows may include flat panel displays, photovoltaic windows, electrochromic devices, and the like, particularly electrochromic windows.
Patent TW-201413445-A (TW)
Title: Self-repair device for computer motherboard
Inventor: YE JUN-DE
IPC: G06F11/28
Filed: 2012-09-20
Abstract: The present invention relates to a self-repair device for computer motherboard, comprising: a port detecting device for detecting whether the computer motherboard accesses the input/output port of port 80 and, if true, generating a port detecting signal; a first device controlled by a third device and electrically connected to the battery power for controlling the battery power to input a high level voltage or a low level voltage to the reset input pin of an RTC chip; a second device controlled by the third device and electrically connected between the RTC chip and the third device for controlling the voltage level of the reset input pin of the RTC chip; and the third device for receiving the port detecting signal and judging whether the port detecting signal has been received. If there is no port detecting signal received, the second device is enabled to control the reset input pin of the RTC chip to be a low voltage level, and/or the first device is enabled to control the battery power in order to keep inputting a low level voltage to the reset input pin of the RTC chip for at least over a predetermined time, and/or the computer motherboard is enabled to switch to another BIOS for then proceeding with rebooting.
Patent TW-201335912-A (TW)
Title: Pixel and organic light emitting display using the same
Inventor: JEONG JIN-TAE
IPC: H01L27/32
Filed: 2012-10-08
Abstract: The present invention discloses a pixel having a simplified structure can compensate for the threshold voltage of a driving transistor thereof. The pixel includes an organic light emitting diode (OLED) having a cathode electrode coupled to a second power source; a storage capacitor coupled between a data line and a first node; a second transistor having a first electrode coupled to a first power source, a second electrode coupled to an anode electrode of the OLED, and a gate electrode coupled to the first node; a first transistor coupled between the first node and the second electrode of the second transistor, a gate electrode of the first transistor being coupled to a current scan line; and a third transistor coupled between the second electrode of the second transistor and the anode electrode of the OLED, a gate electrode of the third transistor being coupled to a control line.
Patent TW-201415639-A (TW)
Title: Low temperature poly-silicon thin film transistor, manufacturing method thereof, and display device
Inventor: LIU YU-TSUNG
IPC: G02F1/136
Filed: 2012-10-15
Abstract: The present invention discloses a low temperature poly-silicon thin film transistor, a manufacturing method thereof, and a display device. By forming a metal film between a source and an electrode, and between a drain and an electrode, the metal film reacts with the poly-silicon of the source and the drain and forms a metal-silicon compound, which lowers the activation temperature of the source and drain. The temperature of the manufacturing process of low temperature poly-silicon thin film transistor can be limited to 350 DEG C or lower.
Patent TW-201416925-A (TW)
Title: Detection circuit with proximity sensing
Inventor: WANG JIN-YUAN
IPC: H03K17/96
Filed: 2012-10-18
Abstract: The present invention relates to a detection circuit with proximity sensing, which comprises a first sensing electrode, a second sensing electrode, and a processing circuit. The first sensing electrode is used to detect the distance between an object and the first sensing electrode, and an ambient temperature to generate a first sensing signal. The second sensing electrode is used to detect the ambient temperature to generate a second sensing signal. The processing circuit may process the first sensing signal and the second sensing signal to determine the distance between the object and the first sensing electrode. Thus, the present invention employs the processing circuit to determine the difference between the first sensing signal and the second sensing signal for preventing the false determination of the distance between the object and the first sensing electrode.
Patent TW-201418393-A (TW)
Title: A photocurable sealant material composition
Inventor: HUANG CHI-YU
IPC: C08K5/521
Filed: 2012-11-01
Abstract: The present invention provides a photocurable sealant material composition, which comprises: (a) a (meth)acrylate oligomer having one or more functional groups, (b) a photoinitiator, and (c) a plasticizer having a high refractive index, wherein the viscosity of the sealant material composition is not less than 8000cps. The photocurable sealant material composition of the present invention has good transparency, high refractive index and proper flowability and softness, which is easy to be coated and adhered to the elements of touch panels together with liquid optical curable adhesive (aqueous adhesive) such that the formation of an interface between sealants and aqueous adhesives can be obviated. The photocurable sealant material composition of the present invention can be applied to optical products and simplify current manufacturing processes.
Patent TW-201340485-A (TW)
Title: Fine pitch electrical connector and a thermoplastic composition for use therein
Inventor: KIM YOUNG-SHIN
IPC: C09K19/38
Filed: 2012-11-13
Abstract: A thermoplastic composition for use in a fine pitch electrical connector is provided. The thermoplastic composition contains a liquid crystalline polymer and a plurality of fibers. The volume average length of the fibers in the thermoplastic composition is selectively controlled according to the present invention so that it is within a certain range, such as from about 80 to about 250 micrometers. The fibers also have a narrow length distribution. That is, at least about 70% by volume of the fibers have a length within a certain range. Through the use of a liquid crystalline polymer and fibers of a certain weight average length and narrow length distribution, the present inventors have discovered that the resulting thermoplastic composition is able to achieve a desirable combination of strength and flowability, which enables it to be uniquely suited for the walls of a fine pitch connector.
Patent TW-201423217-A (TW)
Title: A screen control module of a mobile electronic device and its controller
Inventor: HO MING-LUNG
IPC: H01L23/52
Filed: 2012-12-14
Abstract: The present invention relates to a screen control module of a mobile electronic device and its controller, characterized in that at least one controller is mounted on a circuit board to compose a screen control module, wherein multiple solder pads are respectively mounted in two arrays along a first direction and a second direction on a top of the circuit board, and a number of the solder pads mounted along the first direction is larger than that of the solder pads mounted along the second direction; the controller is composed of an IC with a package, an aspect ratio of the package is not less than 2, and multiple electrical contacts are mounted respectively in two arrays along a length direction and a width direction, wherein each electrical contact is respectively corresponding to and electrically connected with the solder pad; by means of the above-mentioned technique, an aspect ratio of the screen control module mounted in a screen frame of a mobile electronic device can be increased to fit a need of minimizing the screen frame.
Patent TW-201426222-A (TW)
Title: Watch having microphone
Inventor: LIAO KUANG-YAO
IPC: G04G21/06
Filed: 2012-12-21
Abstract: A watch having a microphone includes a main body and a voice inputting body. The voice inputting body includes a microphone and a first electromagnetic coils. The main body includes a control unit, an interface unit, a signal processing unit, and a second electromagnetic coils. The first electromagnetic coils generates electromagnetic fields when the microphone inputs voice signal. The second electromagnetic coils is mounted to couple with the first electromagnetic coils to generate a corresponding electric signal. The control unit obtains the electric signal via the interface unit, and executes corresponding function in response to the electric signal.
Patent TW-201338062-A (TW)
Title: Semiconductor device and method of forming reduced surface roughness in molded underfill for improved C-SAM inspection
Inventor: PARK SEONG-WON
IPC: H01L23/28
Filed: 2012-12-26
Abstract: A semiconductor device includes a semiconductor die. An interconnect structure is formed over an active surface of the semiconductor die. An encapsulant is formed over the semiconductor die and interconnect structure including a first surface opposite the interconnect structure. A peripheral portion of the first surface includes a first roughness disposed outside a footprint of the semiconductor die. A semiconductor die portion of the first surface includes a second roughness less than the first roughness disposed over the footprint of the semiconductor die. The first surface of the encapsulant is disposed within a mold and around the semiconductor die to contact a surface of the mold that includes a third roughness equal to the first roughness and a fourth roughness equal to the second roughness. The first roughness includes a roughness of less than 1.0 micrometers. The second roughness includes a roughness in a range of 1.2 - 1.8 micrometers.
Patent TW-201424686-A (TW)
Title: Electroencephalogram sensing device
Inventor: CHENG CHI-HSIANG
IPC: A61B5/0476
Filed: 2012-12-26
Abstract: A sensor device for measuring electroencephalogram (EEG) includes an arm, a sensing portion, a multi-directional joint, a connecting base and a headband component. The arm has a front end and a back end opposite to the front end. The back end of the arm is coupled to the connecting base. The multi-directional joint is disposed on the front end of the arm, and coupled to the sensing portion, so that the sensing portion can rotate relative to the front end of the arm. The headband component includes a plurality of elastic arcuate bands and an anti slip pad coupled to the elastic arcuate bands. The elastic arcuate band has a first side and a second side opposite to the first side. The first side is coupled to the anti slip pad, and the second side is coupled to the connecting base.
Patent TW-201426042-A (TW)
Title: Vertical-type optical waveguide and manufacture method for same
Inventor: LEE BING-HENG
IPC: G02B6/00
Filed: 2012-12-28
Abstract: The present invention relates to a vertical-type optical waveguide. The vertical-type optical waveguide includes a base. The base includes an upper surface. The defines a first slot and a second slot in the upper surface. The first slot is parallel with the second slot. A flange is formed between the first slot and the second slot. A titanium layer is diffused in the flange. In addition, the present invention also relates to a manufacture method for the vertical-type optical waveguide.
Patent TW-201429156-A (TW)
Title: Electronic system, radio frequency power amplifier and method for dynamic adjusting bias point
Inventor: DING JAW-MING
IPC: H03F1/02
Filed: 2013-01-04
Abstract: A radio frequency (RF) power amplifier is disclosed. The RF power amplifier includes a bias circuit, an output stage circuit and dynamic bias controlling circuit. The bias circuit receives a first system voltage and provides a working voltage accordingly. The output stage circuit receives the working voltage so as to work at an operation bias point. The dynamic bias controlling circuit detects a RF input signal and outputs a compensation voltage to the bias circuit according to variation of the RF input signal, wherein the dynamic bias controlling circuit is an open loop configuration. When an input power of the RF input signal increases and makes the working voltage decreases so as to shift the operation bias point, the bias circuit adjusts the working voltage upward so as to recover or enhance the operation bias point according to the compensation voltage received.
Patent TW-201431071-A (TW)
Title: Semiconductor device for current control and method thereof
Inventor: HSIEH KUO-HUNG
IPC: H01L21/28
Filed: 2013-01-22
Abstract: A semiconductor device where at least one of a portion of the first metal layer that extends from the source contact, a portion of the second metal layer that extends from the source contact, a portion of the first metal layer that extends from the drain contact, and a portion of the second metal layer that extends from the drain contact is configured to lie above a portion of or even all of the gate. Methods of fabricating and using such a semiconductor device are also provided.