baber/WOPTO huggingface dataset:
Patent TW-200947600-A (TW)
Title: Substrate holding apparatus, substrate transferring robot equipped with the same, and semiconductor production apparatus
Inventor: ZENPO HIDEHARU
IPC: H01L21/683
Filed: 2009-01-08
Abstract: A substrate holding apparatus includes a base plate with a two-pronged portion, a holding plate arranged above the base plate, a driving portion provided therebetween, a holding portion formed by a tip end of the two-pronged portion and a tip end of the holding plate, and a guide portion provided at the tip end of the two-pronged portion for guiding a part of the substrate. The driving portion includes an urging means for always urging a basal end side of the holding plate upward, an electric magnetic portion for drawing the holding plate toward the base plate, and a bearing portion arranged at on the tip end side of the base plate. The guide portion has a guide groove which comes into contact with a part of a periphery of the substrate.
Patent TW-201035778-A (TW)
Title: System with automatic power on/off schedule and its automatic power on/off scheduling control method
Inventor: LIN CHIH-HAO
IPC: G06F15/177
Filed: 2009-03-25
Abstract: The invention provides a system with an automatic power on/off schedule and its automatic power on/off scheduling control method, with which a user is allowed to configure multiple sets of automatic power on/off times, and a periodic interrupt of a chip is used to generate a periodic system interrupt for checking a system time. When the system time reaches or exceeds the configured automatic power off time, the next power on time is configured and then the system is directly powered off. When being powered on, the periodic system interrupt generated by the periodic interrupt is re-activated to check the system time and compare it with the next set of power on/off time configured by the user. The above process is continuously repeated until all of the configured automatic power on/off times are executed. Accordingly, it is able to make use of a firmware procedure to achieve a scheduling control for automatically powering on/ff the system for multiple times.
Patent TW-201036779-A (TW)
Title: Constant amount powder-supplying and piecewise powder-laying apparatus
Inventor: SHI KWO-YUAN
IPC: B29C67/02
Filed: 2009-04-01
Abstract: A constant amount powder-supplying and powder-laying apparatus is disclosed. The apparatus comprises a constructing plane, a powder-supplying tank storing a constructing powder and including a constant amount roller for outputting the constructing powder via a constant rotating level thereof, a temporary powder-storing tank cooperating with the powder-supplying tank for receiving the constructing powder from the powder-supplying tank. The temporary powder-storing tank comprises a plurality of holes separated with each other, a plate comprising a plurality of slots corresponding to the plurality of holes and a driving device coupled to the plate for carrying the plate to move and allowing the slots to align and communicate with the holes so that the constructing powder is laid on the constructing plane.
Patent TW-200952159-A (TW)
Title: Multilevel nonvolatile memory device containing a carbon storage material and methods of making and using same
Inventor: CHEN XI-YING
IPC: H01L27/115
Filed: 2009-04-10
Abstract: A nonvolatile memory cell includes a steering element located in series with a storage element. The storage element includes a carbon material and the memory cell includes a rewritable cell having multiple memory levels.
Patent TW-201040218-A (TW)
Title: Method for forming foaming article of polymer
Inventor: Lu xiao-ting
IPC: B29C44/42
Filed: 2009-05-06
Abstract: A system for producing foaming articles of polymers by injection manner is provided. The system introduces supercritical fluid foaming agent in the polymer processing equipment to mix with the molten polymers and allows the foaming agent to mix with the molten polymers so as to establish a single-phase solution. Tthe non-nucleation formative, homogeneous, fluid, single-phase solution is injected into a shaping device to form the foaming articles of polymers, wherein since a concept of dissolving the foaming agent into the molten polymers at multiple stages, the working retaining pressure imposed on the polymer mixing solution has different correspondingly working retaining pressure at different dissolution stages to establish the generation of the single-phase solution with higher solubility of the foaming agent and further stabilize the generation of the single-phase solution. Moreover, with the system provided by the method of this invention, a desire time of producing the foaming products per cycle period can be almost determined by a time required for solidifying the products in the shaping device.
Patent TW-201040926-A (TW)
Title: Pixel structure, driving circuit and driving method thereof for display devices
Inventor: CHEN PO-YANG
IPC: G09G3/36
Filed: 2009-05-13
Abstract: A pixel structure of a display device is provided. The pixel structure includes a first, second and third gate lines, a first data line, a pixel transistor and a driving circuit. The pixel transistor is coupled to the first data line and the driving circuit, which includes a first and second transistors and a first capacitor. The first and second transistors respectively include a gate, and a first and second electrode ends. The gate and first electrode end of the first transistor are coupled with the first gate line. The gate of the second transistor is coupled with the third gate line. The first and second electrode ends of the second transistor are respectively connected with the second electrode end of the first transistor and the second gate line. The first capacitor has a first and second ends, which are respectively coupled with the second electrode end of the first transistor and the second gate line.
Patent TW-201041767-A (TW)
Title: Real-time collision prevention warning system for automobile and its method
Inventor: Xu zhan-wei
IPC: B60W30/08
Filed: 2009-05-20
Abstract: This invention is a real-time collision prevention warning system for an automobile and its method. This invention enables an automobile of interest to continuously transmit its travel information packet outward and receive travel information packet of other automobiles via a wireless communication module. According to the information in the received travel information packet, it is determined whether surrounding automobiles are located within a warning scope of the automobile of interest. If yes, coordinate system conversion between the automobile of interest and other automobiles is performed and collision region classification is executed to obtain the coordinate position of a collision point, the existence of the collision point is determined, and the collision timing is calculated. The collision point estimation is not limited by the location of the nearby automobiles; therefore, this system can judge potential danger from all directions and effectively increase safety by providing collision warning.
Patent TW-201042027-A (TW)
Title: Rolling oil composition for metal processing
Inventor: SUGII HIDEO
IPC: C10N40/24
Filed: 2009-05-20
Abstract: The invention provides a rolling oil composition, in which 0.01 to 70 percent by mass of a sulfur-containing compound represented by a general formula (I) is blending in a base oil with respect to the total amount of the composition. R.sup.1OOC-R.sup.2-S.sub.x-R.sup.3-COOR.sup.4.(I) (in the formula, R.sup.1 and R.sup.4 respectively independently is a hydrocarbon group having carbon numbers of 1 to 20. R.sup.2 and R.sup.3 respectively independently is a hydrocarbon group having carbon numbers of 0 to 6. x represents an integer of 1 to 3). By using the rolling oil composition, there is no surface damage although the rolling process is performed at a high rolling reduction rate, and the rolling loading can be reduced.
Patent TW-200952532-A (TW)
Title: Method and apparatus for determining dedicate searching space in physical downlink control channel
Inventor: LIN KO-CHIANG
IPC: H04W12/06
Filed: 2009-06-03
Abstract: A method for determining a dedicate searching space (DSS) in a physical downlink control channel (PDCCH) for a user equipment (UE) of a wireless communication system is disclosed. The method includes steps of indicating the UE to monitor a semi-persistent scheduling cell radio network temporary identifier (SPS C-RNTI) in the PDCCH for receiving a semi-persistent scheduling grant, and determining the DSS utilized for monitoring the SPS C-RNTI according to a cell radio network temporary identifier (C-RNTI) of the UE.
Patent TW-201004838-A (TW)
Title: Multiple-chain gear wheel for a bicycle
Inventor: BRAEDT HENRIK
IPC: F16H55/30
Filed: 2009-06-24
Abstract: A multiple sprocket assembly for receiving a chain and transferring torque therefrom to a bicycle rear wheel hub rotatable about a hub axis. The chain has alternating pairs of inner and outer link plates connected by chain rollers. The multiple sprocket assembly includes a plurality of different-sized sprockets arranged coaxially about the rear wheel hub. The sprockets have a plurality of teeth and tooth roots spaced around a periphery of the sprockets for engaging the chain. The tooth roots forming a dedendum circle. The sprockets have a maximum sprocket width near the dedendum circle, substantially bridging a gap between paired inner link plates sandwiching the chain roller therebetween, substantially minimizing axial play between a guide area on the sprocket and an overhang of the inner link plates overlapping the guide area when the chain is engaged with the sprockets.
Patent TW-200945345-A (TW)
Title: Semiconductor memory device
Inventor: YAMAOKA MASANAO
IPC: H01L21/8244
Filed: 2003-12-23
Abstract: When threshold voltages of constituent transistors are reduced in order to operate an SRAM circuit at a low voltage, there is a problem in that a leakage current of the transistors is increased and, as a result, electric power consumption when the SRAM circuit is not operated while storing data is increased. Therefore, there is provided a technique for reducing the leakage current of MOS transistors in SRAM memory cells MC by controlling a potential of a source line ssl of the driver MOS transistors in the memory cells.
Patent TW-201010054-A (TW)
Title: Electrostatic discharge protection circuit
Inventor: PARK JAE-YOUNG
IPC: H01L27/04
Filed: 2009-07-22
Abstract: An electrostatic discharge (ESD) protection circuit includes a substrate, and a plurality of unit bipolar transistors formed in the substrate. Each of the plurality of unit bipolar transistors may include a first-conductivity-type buried layer formed in the substrate, a first-conductivity-type well formed over the first-conductivity-type buried layer, a second-conductivity-type well formed in the first-conductivity-type well, a first-conductivity-type vertical doping layer vertically formed from the surface of the substrate to the first-conductivity-type buried layer so as to surround the first-conductivity-type well, and a first-conductivity-type doping layer and a second conductivity-type doping layer formed in the second-conductivity-type well. The first-conductivity-type doping layer of any one of the adjacent unit bipolar transistors and the first-conductivity-type vertical doping layer of another one of the adjacent unit bipolar transistors may be connected to each other.
Patent TW-201103462-A (TW)
Title: Luminous umbrella
Inventor: Cai zong-hong
IPC: A45B25/00
Filed: 2009-07-22
Abstract: Disclosed is a luminous umbrella, wherein a plurality of light sources are disposed on a slide cover, when the slide cover moves up along an umbrella pole until the slide cover is atop resisted by a positioning tenon disposed at the umbrella pole. In addition to pushing an umbrella cover to extend, the positioning tenon maintains electrical contact with one conductive sheet of the slide cover, so that the light sources of the slide cover can provide light beams by electrically connecting the conductive sheet, positioning tenon and a power-supply device disposed at the handle, thereby effectively reminding drivers to pay attention and ensuring enhancement of user's safety in walking.
Patent TW-201105527-A (TW)
Title: Assembly of child safety seat and its adjusting device thereof
Inventor: XIAO XIAO-HONG
IPC: B60N2/28
Filed: 2009-08-03
Abstract: This invention is to provide an assembly of child safety seat and its adjusting device thereof to overcome the problem of conventional safety seats in which the use of adjusting device is not smooth and the structure is complicated. The assembly of child safety seat comprises a seat with a plurality of positioning holes, a base with a hole and a guidance mechanism, and an adjusting device with a body portion, a flexible portion and a positioning terminal. The positioning terminal can be slid ably received in the hole of the base and selectively inserted into one of the positioning holes of the seat to change the angle of the seat relative to the base. The body portion and the positioning terminal of the adjusting device move perpendicularly to each other. This invention allows smooth use of the adjusting device and possesses a simple assembly structure, thereby lowering manufacturing and installation costs.
Patent TW-201106091-A (TW)
Title: Mechanical shutter and mobile phone using the same
Inventor: HSU HSUEH-FENG
IPC: G03B9/08
Filed: 2009-08-11
Abstract: A mechanical shutter includes a blade, a magnetic member, a coil, an iron core and a base. The base has a surface, and a first through hole defined at a central region of the surface. The coil is wound around the iron core. The iron core has a first end and a second end defined in a same plane. A pole is fixed between the first end and the second end on the surface. The pole extends through the magnetic member and the blade. When a current is applied to the coil, a magnetic field is generated between the first end and the second end, such that a driving force is raised to drive the magnetic member together with the blade rotate, thereby shielding or exposing the first hole. A mobile phone using the mechanical shutter is also provided. The mechanical shutter is small in volume, and is capable of improving the quality of photographing.
Patent TW-201016352-A (TW)
Title: Turret tool post
Inventor: AOYAGI ATSUSHI
IPC: B23B29/24
Filed: 2009-08-17
Abstract: A turret tool post having a means capable of easily preventing a turret from being freely rotated unnecessarily. When a linear motion shaft is moved to the turret head section side by the driving of a servo-motor, a movable coupling element provided to the turret starts to release from a fixed coupling element secured to a support base. The clutch teeth of a clutch member are engaged with clutch teeth while the movable coupling element still holds the state of engagement with the fixed coupling element. Consequently, even if the movable coupling element is not engaged with the fixed coupling element, the turret is prevented from being freely rotated by the engagement of the clutch teeth with the clutch teeth.
Patent TW-201014372-A (TW)
Title: Interaural time delay restoration system and method
Inventor: JOHNSTON JAMES D
IPC: H04R3/12
Filed: 2009-08-20
Abstract: An apparatus for processing audio data comprising an interaural time delay correction factor unit for receiving a plurality of channels of audio data and generating an interaural time delay correction factor. An interaural time delay correction factor insertion unit for modifying the plurality of channels of audio data as a function of the interaural time delay correction factor.
Patent TW-201022351-A (TW)
Title: Monomer mixture, polymer, coating material and method of producing a coating
Inventor: BREINER CHRISTINE
IPC: C08L33/08
Filed: 2009-09-03
Abstract: The present invention relates to a monomer mixture comprising at least 30% by weight of one or more alkyl (meth)acrylates having 1 to 10 carbon atoms in the alkyl radical, whose alkyl radical contains no double bonds or heteroatoms, and 0.1% to 40% by weight of one or more (meth)acrylates having at least one aldehyde group in the alkyl radical. The present invention further relates to polymers obtainable from this monomer mixture and also to coating materials which comprise the stated polymers.
Patent TW-201019513-A (TW)
Title: Semiconductor light emitting devices grown on composite substrates
Inventor: MCLAURIN MELVIN B
IPC: H01L33/00
Filed: 2009-09-21
Abstract: A plurality of III-nitride semiconductor structures, each comprising a light emitting layer disposed between an n-type region and a p-type region, are grown on a composite substrate. The composite substrate includes a plurality of islands of III-nitride material connected to a host by a bonding layer. The plurality of III-nitride semiconductor structures are grown on the III-nitride islands. The composite substrate may be formed such that each island of III-nitride material is at least partially relaxed. As a result, the light emitting layer of each semiconductor structure has an a-lattice constant greater than 3.19 angstroms.
Patent TW-201112171-A (TW)
Title: Codebook generating method
Inventor: TSAI CHENG-FA
IPC: G06T9/00
Filed: 2009-09-23
Abstract: A code book generating method comprises: cutting an original image into several original sections and converting the original sections into original vectors; clustering the original vectors for obtaining several first mass centers and clusters; determining the number of neurons in each cluster on distorted rate; using SOM method training each cluster of neurons in order to obtain several final neurons, a judging step by defining all the fail neurons as unusing neurons; clustering the original vectors of the cluster of unusing neurons to obtain a second mass center which subtituting the unusing neurons as final neurons; and finally judging if all the clusters of unusing neurons have been fully replaced. The judging step of unusing neurons will be restarted if the final judgement is negative.
Patent TW-201022396-A (TW)
Title: Drawn thermoplastics for adhesion of metal part to plastics, glasses and metals and producing method thereof
Inventor: HUSEMANN MARC
IPC: B29C48/305
Filed: 2009-10-07
Abstract: This invention concerns a method for the production of drawn, planar adhesive based on heat-activatable thermoplastics as well as appropriate drawn adhesive, and their application for the gluing of metal parts on plastics for portable consumer goods electronics articles. According to invention this application is based on the use of special thermoplastic heat-activatable films for the fixing of the metal parts on plastic parts. Through this application and the use of particularly treated thermoplastics the processing as well as the characteristics of the bonding are improved.
Patent TW-201040295-A (TW)
Title: A process for the manufacture of a high density ITO sputtering target
Inventor: KING CHARLES EDMUND
IPC: C23C14/34
Filed: 2009-10-12
Abstract: A process for manufacturing indium tin oxide (ITO) sputtering targets is described. The process includes the precipitation of indium and tin hydroxides, sintering in the presence of chloride ions, using the resultant oxide powders to prepare an aqueous slip with dispersing agent, binder, special high density promoting agents and compacting the slip in a specially surface coated porous mould using the method of slip casting followed by sintering the resultant compacted target body to yield high density ITO target.
Patent TW-201024759-A (TW)
Title: Method and apparatus for metallic line testing of a subscriber line
Inventor: SADEGHI SHAHIN
IPC: G01R31/11
Filed: 2009-10-20
Abstract: A method for performing metallic line testing on a communication system is provided. The communication system includes an isolation transformer disposed between a provider circuit operable to provide a digital subscriber line signal and a subscriber circuit. The isolation transformer has a center tap. A test signal is injected at the center tap. A response of the subscriber circuit to the test signal is sensed.
Patent TW-201022685-A (TW)
Title: Sensor and method of sensing
Inventor: PHILIPP HARALD
IPC: G01R27/26
Filed: 2009-10-22
Abstract: A touch sensor senses the presence of an object at one of a plurality of channels on a surface of the touch sensor, wherein proximity of the object to the touch sensor results in a change in capacitance at the position of the channel. The touch sensor includes a drive circuit and a charge sensing circuit, each coupled to each of the channels. The charge sensing circuit includes at least one charge measurement capacitor. A measurement cycle is applied to the touch sensor having a drive portion and a sense portion. During the drive portion a charge is applied to the channels and therefore the charge measurement capacitors of the touch sensor, and during a sense portion the charge measurement capacitors are discharged by a predetermined amount and the remaining charge on the charge measurement capacitors is measured.
Patent TW-201119421-A (TW)
Title: Dynamic volume control and multi-spatial processing protection
Inventor: HANNA CHRISTOPHER M
IPC: H04S7/00
Filed: 2009-11-16
Abstract: A disclosed system and method dynamically controls the perceived volume of a stereo audio program including left and right channel signals. The system comprises: a dynamic volume control configured and arranged so as to maintain a perceived constant volume level of the stereo audio program; and an excessive spatial processing protection processor configured and arranged for controlling the level of a difference signal, created as a function of the right channel signal subtracted from the left channel signal (L-R), relative to the level of a sum signal, created as a function of the right channel signal plus the left channel signal; wherein the excessive spatial processing protection processor processes the audio signals so as to control the difference (L-R) signal relative to the sum (L+R) signal. A system and method are also provided for dynamically controlling the perceived volume of a stereo audio program including left and right channel signals, comprising: a dynamic volume control configured and arranged so as to maintain a perceived constant volume level of the stereo audio program; and a program change detector configured and arranged to provide a program change signal indicating that the volume of the left and right channel signals has dropped below a threshold level for at least a threshold time period so as to anticipate a possible change in the sound level of the left and right channel signals; wherein the dynamic volume control is responsive to the program change signal.
Patent TW-201118996-A (TW)
Title: Semiconductor package of chip using copper process
Inventor: HSU HUNG-HSIN
IPC: H01L23/52
Filed: 2009-11-19
Abstract: Disclosed is a semiconductor package of chip using copper process, primarily comprising a substrate and the chip using copper process disposed on the substrate. The substrate has a core, a Cu wiring layer including connect pads, a patternized diffusion barrier and a solder mask. The Cu wiring layer is formed on the core. The patternized diffusion barrier has a pattern completely identical to the Cu wiring layer to entirely cover over the Cu wiring layer. The substrate further has a bonding layer deposited on a portion of the patternized diffusion barrier in the openings of the solder mask. Accordingly, there can be prevented the diffusion of Cu ion from the substrate to the active surface of the chip using copper process so as to avoid to cause the chip function error.
Patent TW-201118623-A (TW)
Title: Layout method for multi-layer printed circuit board
Inventor: YANG SHU-TING
IPC: G06F17/50
Filed: 2009-11-25
Abstract: A layout method for multi-layer printed circuit board (PCB) is adapted to a multi-layer PCB with a plurality of trace layers. The layout method for multi-layer PCB includes steps of calculating a total area of every trace layers according to a board outline file; calculating a reminder area rate of every trace layers according to a trace file and the total area; and paving the multi-layer PCB with at least one dummy pad.