baber/WOPTO huggingface dataset:
Patent TW-201025804-A (TW)
Title: Voltage transformation system and the sampling method thereof
Inventor: HU GUO-YING
IPC: H02M7/12
Filed: 2008-12-17
Abstract: A sampling method of voltage transformation system. The voltage transformation system has a voltage transformation module, a pulse width modulation module, and a control module. The voltage transformation module performs voltage transformation based on na input voltage and an input current corresponding to the input voltage for producing an output voltage. The control module senses the input voltage, input current and output voltage for producing a control signal to the pulse width modulation module which produces a pulse width modulation signal based on the control signal to control the voltage transformation module for performing voltage transformation. The sampling method comprises: (a) making the control module to sample the input voltage, the input current and the output voltage nearly at the midpoint of the duty cycle of the pulse width modulation signal; and (b) making the control module to perform the sample result of the input voltage, the input current and the output voltage for producing the required control signal.
Patent TW-200933032-A (TW)
Title: Vane pump
Inventor: MATSUKI ETSUO
IPC: F04C2/34
Filed: 2008-12-25
Abstract: A vane pump includes slits formed in a base portion of a rotary unit rotating in a casing and extend radially from a rotation axis of a rotary unit to be opened outwardly in a radial direction, a vane received in each of the slits to be protruded from or retreated into the slit, an annular chamber formed around the base portion in the casing and pump rooms formed by defining the annular chamber by using the vanes. The vane pump is operated to discharge fluid sucked into an associated pump room by rotating the rotary unit and thereby periodically increasing or reducing volume of the pump rooms. The vane pump further includes a fluid force generating portion provided on at least one of the rotary unit and the casing to generate fluid force to the upper side in an axial direction of the rotation axis by rotation of the rotary unit.
Patent TW-201024006-A (TW)
Title: A processing machine for pipe milling and drilling
Inventor: WANG CHING-LONG
IPC: B23B39/04
Filed: 2008-12-26
Abstract: A processing machine for pipe milling and drilling includes a bench, a tool holder which is supported on the bench and selectively installed with a mill or a drill, a first slide rest which is longitudinally slidable on the bench, a second slide rest which is tangentially slidable and pivotal to the first slide rest, a pipe holder which is supported on the bench, and a motor supported on the tool holder, wherein the pivotal axis of the second slide rest is perpendicular to both tangential and longitudinal directions. Therefore, the processing machine is able to selectively perform pipe milling and drilling easily and a more accurate finished products can be obtained.
Patent TW-201024983-A (TW)
Title: Power-supply device, storage system and method for supporting hot-plug
Inventor: Wang wen-xuan
IPC: G06F1/26
Filed: 2008-12-31
Abstract: A power supply device supporting hot-plug of storage system and its associated method are provided. The storage system includes a plurality of hot-plug modules, a power supply device that supports hot-plug of the storage system electrically connected to these modules for supplying power. The power supply device that supports hot-plug of the storage system includes a main power supply, an auxiliary power supply, and a control unit. The output end of the main power supply is connected to these modules for supplying power. The auxiliary power supply is utilized for supplying power to these modules when the main power supply stops its regular power supply. The control unit is connected to the auxiliary power supply for detecting whether the main power supply is in its regular power supplying status so as to issue a control signal to stop or initiate the auxiliary power supply. The invention can support hot-plug of a plurality of modules, substituting for hot-plug protection circuits embedded in each hot-plug module, and therefore greatly simplifies the structure of the storage system and reduces the cost.
Patent TW-200939887-A (TW)
Title: Systems and methods for powering a light emitting diode lamp
Inventor: FONG VINCENT L
IPC: H05B41/282
Filed: 2009-01-08
Abstract: In one embodiment, the present invention includes an electronic circuit for providing a power current to an LED lamp. The electronic circuit comprises a logic drive circuit, a VCO, a power switch, and a first current sensor. The VCO is coupled to provide a first logic control signal to the logic drive circuit. The power switch has a first terminal and second terminal coupled to deliver the power current to the LED lamp and a control terminal coupled to receive a power control signal from the logic drive circuit. The first current sensor is coupled to sense a peak current passing through the power switch and coupled to provide a second logic control signal to the logic drive circuit.
Patent TW-201028072-A (TW)
Title: Connector release structure
Inventor: CHANG CHING-TSAI
IPC: H05K7/12
Filed: 2009-01-08
Abstract: The present invention discloses a connector release structure, which comprises a first connector, a second connector, and a release element. The first connector is disposed on the first circuit board with a hole thereon. The second connector is disposed on the second circuit board. The first connector interlocks with the second connector. The release element is disposed on the base and its head is slightly larger than the diameter of the hole. By using an auxiliary tool to pass through the hole and to rotate the release element, the release element will be loosened so as to make the first circuit board move so that the first connector and second connector are separated.
Patent TW-200950207-A (TW)
Title: Adjustable low-loss interface
Inventor: WOODS CHARLES
IPC: H01P5/107
Filed: 2009-02-26
Abstract: In general, in accordance with an exemplary aspect of the present invention, a low-loss interface for connecting an integrated circuit such as a monolithic microwave integrated circuit to an energy transmission device such as a waveguide is disclosed. The interface comprises an isolation wall placed between an input and output region of an integrated circuit to reduce ripple and isolate the waveguide cavity from the monolithic microwave integrated circuit circuitry. The interface further comprises a turning screw or other similar member that is configured to closely match the impedance of integrated circuit 11 with the impedance at interface 10 to further reduce loss.
Patent TW-201001446-A (TW)
Title: Electronic component
Inventor: ITO HIROMASA
IPC: H01C7/02
Filed: 2009-03-12
Abstract: An electronic component (10a) allowing its resistance to be changed without a significant change of a basic structure includes a layered structure (12), an unconnected electrode (7), first and second external electrodes (14a,14b), and first and second internal electrodes (6a,6b). The layered structure (12) includes ceramic layers laminated. The external electrodes (14a,14b) are disposed on the surface of the layered structure (12). The unconnected electrode (7) extends in the x-axis direction inside the layered structure (12) and is not connected to the external electrodes (14a,14b). The first internal electrode (6a) is connected to the first external electrode (14a) and faces a first end of the unconnected electrode (7) such that one of the ceramic layers is disposed therebetween. The second internal electrode (6b) is connected to the second external electrode (14b) and faces a second end of the unconnected electrode (7) such that one of the ceramic layers is disposed therebetween. When viewed in plan from the z-axis direction, the width of the unconnected electrode (7) in the y-axis direction reduces in the direction from the first end to the second end of the unconnected electrode (7), and the width (L1) of a first section at opposite ends in a non-overlapping region (E3) of the unconnected electrode (7) in the y-axis direction is larger than the width (L2) of a second section at opposite ends in the non-overlapping region (E3) in the y-axis direction, the non-overlapping region (E3) not overlapping the first and second internal electrodes (6a,6b), the first section being in contact with the first internal electrode (6a), the second section being in contact with the second internal electrode (6b).
Patent TW-201035326-A (TW)
Title: Heat treatment equipment
Inventor: XIE SHENG-LIN
IPC: C21D1/00
Filed: 2009-03-17
Abstract: The invention relates to a heat treatment equipment comprising a furnace body, a heater, a cooler, and an automatic transportation device. A heat return air vent and a heat suction vent are respectively arranged at an upper side and a lower side of a partition between the burning chamber and the furnace chamber of the furnace body. The heater is configured to command a burning machine to ignite fire in the burning chamber. The generated thermal current is directly extracted to the hot wind conduits distributed in the furnace chamber and then is blown to the detoured furnace channels in the furnace chamber through a wind mask of a hot wind delivering machine disposed in the furnace chamber. The thermal current can enter the burning chamber to perform reheating by passing through the heat return air vent from the furnace chamber, thereby reducing the heat loss and lowering the fuel expenses.
Patent TW-201007013-A (TW)
Title: Wind farm with battery storage
Inventor: OOHARA SHINYA
IPC: H02J3/32
Filed: 2009-04-08
Abstract: To reliably achieve restoring charging of a secondary battery comprising an energy storage system without being affected by the ambient environment of a wind turbine generator system in a wind power station with the energy storage system as well as the wind turbine generator system.; The energy storage system comprising the wind power station is composed of multiple energy storage devices. Each energy storage device has a power converter and a secondary battery and the energy storage devices can be independently charged or discharged. While one of the energy storage devices is undergoing restoring charging, the other energy storage devices in the non-restoring charging state are charged or discharged for fluctuation reduction. A energy storage device in the non-restoring charging state supplies power for restoring charging to the energy storage device in the restoring charging state as required.
Patent TW-201006816-A (TW)
Title: Hexafluoroisopropanol derivatives
Inventor: COOKE ANDREW JOHN
IPC: A61P9/10
Filed: 2009-05-07
Abstract: The present invention relates to hexafluoroisopropanol derivatives having the general formula I to pharmaceutical compositions comprising the same and to the use of these hexafluoroisopropanol derivatives in the treatment of atherosclerosis.
Patent TW-201000129-A (TW)
Title: Interleukin-21 receptor binding proteins
Inventor: BLOOM LAIRD
IPC: A61K39/395
Filed: 2009-05-25
Abstract: The present invention provides binding proteins and antigen-binding fragments thereof that specifically bind to the human interleukin-21 receptor (IL-21R). The binding proteins can act as, e.g., antagonists of IL-21R activity, thereby modulating immune responses in general, and those mediated by IL-21R in particular. The disclosed compositions and methods may be used, e.g., in diagnosing and/or treating IL-21R-associated disorders, e.g., inflammatory disorders, autoimmune diseases, allergies, transplant rejection, cancer, and other immune system disorders.
Patent TW-201004923-A (TW)
Title: Process for removing 1-butene from C4-containing hydrocarbon streams by hydroformylation
Inventor: KREIDLER BURKARD
IPC: C07C31/125
Filed: 2009-05-27
Abstract: The invention provides a process for removing 1-butene from C4-containing hydrocarbon mixtures comprising isobutene and 1-butene by hydroformylation, the catalyst system used consisting of one or the transition metals of groups 8 to 10, preferably rhodium, and a bisphosphite ligand of the following formula I where X = divalent substituted or unsubstituted bisalkylene or bisarylene radical which contains one or more heteroatom(s), Y = divalent substituted or unsubstituted bisarylene or bisalkylene radical which contains one or more heteroatom(s), Z = oxygen or NR9, and R1, R2, R3, R4 are identical or different, substituted or unsubstituted, connected, unconnected or fused aryl or heteroaryl radicals, and R9 = hydrogen or substituted or unsubstituted alkyl or aryl radical which contains one or more heteroatom(s), the bisphosphite ligand of the above-specified formula I being used in an excess of a molar ratio of 100: 1 to 1: 1 relative to the transition metal, and less than 5% of the isobutene present being converted at a 1-butene conversion of more than 95%.
Patent TW-201044821-A (TW)
Title: Method of packet transmitting within network apparatus
Inventor: SHIH KUANG-YU
IPC: H04L12/56
Filed: 2009-06-09
Abstract: A method of packet transmitting within a network apparatus is disclosed. The steps of the method mention above includes: configuring a plurality of ports of the network apparatus into at least one local network port group and at least one wide network port group. Wherein the local network port group includes a plurality of local network ports and the wide network port group includes at least one wide network port. The wide network port having a plurality queue buffers. Then, configuring a queue identification to each of the queue buffers, and configuring an enqueue ID to each of the local network ports. Finally, transmits packets through the queue buffers according to the queue identification and the enqueue ID.
Patent TW-201011970-A (TW)
Title: Waveguide filter
Inventor: JINNAI TAKETOSHI
IPC: H01P1/208
Filed: 2009-06-15
Abstract: A waveguide filter comprises a dielectric board on at least one of the two E-planes of a rectangular waveguide. The dielectric board comprises a conductive pattern formed on one surface thereof and having a slit extending in a signal propagation direction, and a ground pattern formed on the other surface.
Patent TW-201011893-A (TW)
Title: Method of forming an integrated semiconductor device and structure therefor
Inventor: ETTER STEVEN M
IPC: H01L27/04
Filed: 2009-06-23
Abstract: In one embodiment, a plurality of ESD devices are used to form an integrated semiconductor filter circuit. Additional diodes are formed in parallel with the ESD structures in order to increase the input capacitance.
Patent TW-201014588-A (TW)
Title: Drug tablet
Inventor: INOUE TAKANORI
IPC: A61J3/06
Filed: 2009-06-30
Abstract: An object is to provide a tablet that is capable of being finely and easily broken into plural component parts, while making it possible to reduce the possibility of chipping-off of an outer peripheral portion of a tablet due to the presence of a groove and reduce the friability. There is provided a tablet includes a body part 1 having a first surface 2 with a breaking groove 5 formed therein, a first bulging part 10 that bulges from the first surface 2 of the body part 1 to surround the groove 5 and have two apexes B and C, a second bulging part 20 that bulges from a second surface 3 of the body part 1 to increase in height towards a center A thereof, wherein the center A of the second bulging part 20 and the two apexes B and C of the first bulging part 10 define fulcrum points at which force is applied to break the tablet, and wherein the groove 5 decreases in depth towards end portions 5c, 5c of the groove 5 and decreases in width towards the end portions 5c, 5c of the groove 5.
Patent TW-201103235-A (TW)
Title: Motor deceleration machine
Inventor: CHUANG PAI-LU
IPC: H02K7/116
Filed: 2009-07-07
Abstract: A motor deceleration machine provided includes two wheels and a worm. The first wheel connects to the worm. The second wheel is connected to the first wheel with a belt. Therefore, the invention provides a motor deceleration machine with high and controllable reduction ratio and less noise.
Patent TW-201102894-A (TW)
Title: Projective-capacitive touch panel and fabrication method thereof
Inventor: LEE CHI-CHEN
IPC: B82B3/00
Filed: 2009-07-07
Abstract: A projective-capacitive touch panel and fabrication method thereof is provided. The method includes steps of: (a) providing a substrate, (b) forming a first conductive layer being a Y channel on the top of the substrate, (c) forming an isolation layer on the substrate and the first conductive layer, (d) forming a second conductive layer on the substrate, the first conductive layer and the isolation layer, wherein the second conductive has a X channel, a X pattern and a Y pattern, and the isolation layer isolates the X channel from the Y channel.
Patent TW-201102302-A (TW)
Title: A drive device for car wheel turning
Inventor: LIU TING
IPC: B62D3/02
Filed: 2009-07-09
Abstract: Disclosed is a drive device for car wheel turning, which includes a drive unit, a lifting and lowering rod, a suspension arm and a detent unit. The lifting and lowering rod is driven by the drive unit to move along a first axis. The suspension arm is connected to a car wheel at one end and corresponds to the lifting and lowering rod at the other end. The detent unit comprises a roller set which is mounted to one of either the lifting and lowering rod and the suspension arm, and a pair of inclined planes which is mounted to the other one of the lifting and lowering rod and the suspension arm. The drive unit drives the detent unit to move along the first axis. With the co-ordination between the roller set and the inclined planes, it enables the suspension arm to generate displacement and achieve the purpose of controlling car wheel turning.
Patent TW-201009815-A (TW)
Title: Audio encoder and decoder for encoding frames of sampled audio signals
Inventor: LECOMTE JEREMIE
IPC: G10L19/14
Filed: 2009-07-10
Abstract: An audio encoder adapted for encoding frames of a sampled audio signal to obtain encoded frames, wherein a frame comprises a number of time domain audio samples, comprising a predictive coding analysis stage for determining information on coefficients of a synthesis filter and information on a prediction domain frame based on a frame of audio samples. The audio encoder further comprises a frequency domain transformer for transforming a frame of audio samples to the frequency domain to obtain a frame spectrum and an encoding domain decider for deciding whether encoded data for a frame is based on the information on the coefficients and on the information on the prediction domain frame, or based on the frame spectrum. Moreover, the audio encoder comprises a controller for determining an information on a switching coefficient when the encoding domain decider decides that encoded data of a current frame is based on the information on the coefficients and the information on the prediction domain frame when encoded data of a previous frame was encoded based on a previous frame spectrum and a redundancy reducing encoder for encoding the information on the prediction domain frame, the information on the coefficients, the information on the switching coefficient and/or the frame spectrum.
Patent TW-201019801-A (TW)
Title: High frequency circuit module
Inventor: KONDO HAYATO
IPC: H04B3/32
Filed: 2009-07-10
Abstract: The invention provides a high frequency circuit module according to the present invention includes: a circuit component having a plurality of terminals arranged on an outer side thereof, and a circuit board of a multilayered construction or a single-layered construction. A first outer face of the circuit board serves as a component mounting face for mounting the circuit component. The circuit board includes a ground conductor layer; a plurality of electrode pads provided on the component mounting face, the electrode pads being configured for connection with the associated terminals of the circuit component; and a plurality of waveguides provided on the first outer face or a second outer face, or in an inner portion of the circuit board. The waveguides are electrically connected with the associated electrode pads. Routing directions of all or some of adjacent waveguides are opposite from each other.
Patent TW-201102238-A (TW)
Title: Cutting tool for cutting conductive film
Inventor: LIANG SHUANG
IPC: B26D1/02
Filed: 2009-07-15
Abstract: A cutting tool is used for cutting a conductive film having a release film and an adhesive layer. The Cutting tool includes a stop block disposed on one side of the release film of the conductive film and a cutter disposed on one side of the adhesive layer of the conductive film. The stop block has a receiving portion and at least one prevention portion. The receiving portion has a first width that is more than or even with a width of the conductive film. The prevention portion has a height that is less than a thickness of the conductive film. The cutter has at least one edge having a second width that is more than the first width of the receiving portion. When the cutter cutting the adhesive layer of the conductive film, the release film of the conductive film is received into the receiving portion, and the prevention portion can prevent the cutter from continuing to go into the receiving portion thereby controlling the cutting dimension and preventing the release film from being cut off.
Patent TW-201105223-A (TW)
Title: Heat dissipation device and manufacture method thereof
Inventor: ZHANG MING-TANG
IPC: H05K7/20
Filed: 2009-07-24
Abstract: A heat dissipation device includes a heat sink and at least one heat pipe. The at least one heat pipe includes a condenser section and an evaporator section. The heat sink includes an outer surface for contacting with the condenser section of the at least one heat pipe. A guiding line is defined in the outer surface of the heat sink for spreading a thermal grease therealong. The condenser section of the at least one heat pipe is mounted along the guiding line on the outer surface of the heat sink and soldered to the heat sink by the thermal grease.
Patent TW-201010143-A (TW)
Title: Light emitting element, and method for manufacturing the element
Inventor: HAGIMOTO KAZUNORI
IPC: H01L33/00
Filed: 2009-07-27
Abstract: In one principal surface, which forms a light extraction face, of a laminate constituting a light emitting element, bottomed holes (LP) are dispersedly formed. On the inner faces of the bottomed holes (LP), finely surface-roughened protrusions are dispersedly formed by an anisotropic etching treatment. The total area of an object to be surface-roughened is increased by the formation of the bottomed holes (LP), as compared with the case in which the light extraction face is flattened. Moreover, the surface-roughened protrusions (F) can be formed to increase the total quantity thereof. As compared with the conventional method for performing the surface-roughening treatment by an anisotropic etching, therefore, the light extraction area of the element can be more enlarged to improve the light extraction efficiency better.
Patent TW-201107379-A (TW)
Title: Ultra high-temperature plastic package and method of manufacture
Inventor: ZIMMERMAN MICHAEL
IPC: H01L23/29
Filed: 2009-08-21
Abstract: A package for microelectronic circuits includes a frame made of a high molecular weight plastic material, such as a liquid crystal polymer (LCP), attached to a flange, or leadframe. The plastic material is injection molded to the flange. Initial polymerization of the plastic material can occur in a liquid state and results in an intermediate material having an initial melting temperature. After the frame is injection molded, the frame is heated and undergoes further (secondary) polymerization, thereby lengthening polymer chains in the plastic material. These longer polymer chains have higher molecular weight, and the resulting final material has a higher melting temperature, than the intermediate material. The resulting ultra-high molecular weight polymer can withstand high temperatures, such as those encountered during soldering. Thus, after the further (secondary) polymerization, a die can be soldered to the flange, without damaging the plastic frame.