baber/WOPTO huggingface dataset:
Patent TW-200605595-A (TW)
Title: Method to secure a broadcasted event
Inventor: KSONTINI RACHED
Filed: 2005-03-07
Abstract: The aim of this invention is to propose a solution to prevent the modification of access conditions to an encrypted multimedia content. This aim is achieved by a method to secure an event with control words (CW), the use of this event by user units being subjected to access conditions (AC), said method comprising the following steps: - generation of a pseudo-random number (RNG), - formation of a control block (CB) by the association of the pseudo-random number (RNG) and the access conditions (AC), - calculation of the control word (CW) by the application of a unidirectional function (F) on the control block (CB), - use of the control word (CW) to encrypt the event, - transmission of the control block (CB) to the user units.
Patent TW-200632843-A (TW)
Title: Identification apparatus of source driver in chip-on-glass LCD and identification method thereof
Inventor: CHEN CHIEN-RU
IPC: G09G3/36
Filed: 2005-03-11
Abstract: An identification apparatus of a source driver attached on a chip-on-glass LCD is disclosed. The identification apparatus includes a comparator, which receives a chip ID and a control signal having a target ID of the source driver, compares the chip ID with the target ID, and generates a trigger signal to activate the source driver when the chip ID and the target ID are identical. The chip ID can be defined by pulling high or pulling low corresponding pins of the source driver that are formed on a glass substrate of the LCD.
Patent TW-200634858-A (TW)
Title: Integrated ceramic-metal varistor
Inventor: Liu shi-kuan
IPC: H01C7/108
Filed: 2005-03-25
Abstract: An integrated ceramic-metal varistor having a body with inner electrode extending from side body to inside body is disclosed. The mole percentage of inner electrode in the active region of the overlapping area is reduced and is replaced by metal such as gold, silver, palladium, platinum and rhodium or the alloyed metal thereof.
Patent TW-200607616-A (TW)
Title: Structural backbone/motor mount for a power tool
Inventor: BUCK JOHN E
IPC: B25C5/15
Filed: 2005-04-01
Abstract: A hand-held tool with a backbone, a motor assembly that is mounted to the backbone, and a plastic housing. The motor assembly can include a driver and can be selectively actuatable to translate the driver along an axis. The plastic housing can be coupled to the backbone and can shroud at least a portion of the backbone.
Patent TW-200603909-A (TW)
Title: Divide and chop shear arrangment
Inventor: SHORE T MICHAEL
IPC: B21F11/00
Filed: 2005-04-18
Abstract: In a system for subdividing hot rolled product lengths being delivered from a rolling mill along a first path, a first switch acts in concert with a first shear to subdivide each product length traveling along the first path into successive segments including a front end segment, a plurality of intermediate segments, and a tail end segment, and to alternately deliver the successive segments to one or the other of two adjacent downstream second paths leading to a cooling bed. Second switches on the second paths are selectively adjustable between first positions allowing the intermediate segments to continue along the second paths, and second positions diverting the front and tail end segments from the second paths to third paths. A second shear chops the front and tail end segments moving along the third paths into scrap pieces.
Patent TW-200625820-A (TW)
Title: Ring-type voltage oscillator with improved duty cycle
Inventor: LIN YU-HONG
IPC: H03L7/06
Filed: 2005-04-20
Abstract: A ring-type voltage-controlled oscillator with a good duty cycle for use in a PLL frequency synthesizer. The delay cell circuit used in the ring-type VCO comprises two first inverters, two resistance units, and a differential delay circuit. The inverters receive respective differential input signals and generate respective differential signals to resistance units. The differential delay circuit is coupled to the resistance units, generating differential output signals which are a delayed version of the differential input signals. The resistance units have a resistance value adjusted according to a resistance control voltage for controlling the strength of inverters so as to alter the time delay of the first and second differential output signals.
Patent TW-200639555-A (TW)
Title: An auto focusing device
Inventor: CHUANG TONG-FENG
IPC: G03B13/32
Filed: 2005-05-06
Abstract: An auto focusing device, comprising an image sensor base and an image sensor is setting on it. A lens holder with plurality grooves sets on the image sensor base. A lens barrel with plurality guilders which fitting the lens holder's grooves sets on the lens holder. A spring sets between the lens barrel and the lens holder. An optical system sets inside the lens barrel. A magnetic generator A sets on the lens barrel and a magnetic generator B sets opposite to the magnetic generator A for a distance.
Patent TW-200616477-A (TW)
Title: Wireless communication method and apparatus with reconfigurable architecture for supporting an enhanced uplink soft handover operation
Inventor: ZHANG GUO-DONG
IPC: H04W36/18
Filed: 2004-10-29
Abstract: A method and apparatus for supporting an enhanced uplink soft handover (EU-SHO) operation for a wireless transmit/receive unit (WTRU). The apparatus may be a multi-cell wireless communication system including at least two EU-SHO Node-Bs and a radio network controller (RNC). The RNC includes a medium access control (MAC) entity that handles enhanced uplink dedicated channel (EU-DCH) functionalities. The RNC is configured according to a first architecture when an EU-SHO operation for the WTRU is not taking place, and the RNC is configured according to a second architecture when the WTRU is operating in an EU-SHO operation. According to the second architecture, the MAC entity of the RNC includes an ACK/NACK generator which generates signals indicating whether or not an EU transmission originating from the WTRU has been successfully received by the RNC, and an uplink scheduler for scheduling an EU transmission for the WTRU.
Patent TW-200640391-A (TW)
Title: Hot blast circulation bellower device of shoemaking machine
Inventor: Zhuang xi-fa
IPC: A43D117/00
Filed: 2005-05-20
Abstract: This invention relates to a hot blast circulation bellower device of a shoe making machine, which is mounted on a platform of the shoe making machine. The device comprises a casing having a wind outlet unit, a circulation unit, at least a connecting hole, plural wind outlet openings in communication with the wind outlet unit, plural returning openings in communication with the circulation unit, at least exhaust blower that is installed on the circulation unit, and at least a heater that installed on the wind outlet unit. The wind outlet unit has at least a first space. The circulation unit has at least a second space, which communicates the first space through the connecting hole. The exhaust blower has an air inlet portion located in the second space and corresponding to the returning openings and an air outlet portion located in the second space and corresponding to connecting hole. The heater has a heating portion extending into the first space and located above the air outlet portion and the connecting hole. The heating portion has a frame and plural heating fin pieces arranged in the frame.
Patent TW-200541122-A (TW)
Title: Gallium nitride-based compound semiconductor light emitting device
Inventor: KAMEI KOJI
Filed: 2005-05-23
Abstract: This gallium nitride-based compound semiconductor light emitting device includes an n-type semiconductor layer, a light emitting layer, and a p-type semiconductor layer that are composed of gallium nitride-based compound semiconductors and are deposited in that order on a substrate, and further includes a negative electrode and a positive electrode that are in contact with the n-type semiconductor layer and the p-type semiconductor layer, respectively, wherein the positive electrode has a translucent electrode composed of a three-layer structure including a contact metal layer that contacts at least the p-type semiconductor layer, a current diffusion layer provided on the contact metal layer and having conductivity greater than that of the contact metal layer, and a bonding pad layer provided on the current diffusion layer, and a mixed positive electrode-metal layer including a metal that forms the contact metal layer is present in a positive electrode side surface of the p-type semiconductor layer.
Patent TW-200700347-A (TW)
Title: Joint compounds using thickeners prepared from raw cotton linters
Inventor: PODLAS THOMAS J
IPC: C04B40/00
Filed: 2005-06-17
Abstract: A mixture composition of a cellulose ether made from raw cotton linters and at least one additive is used in a dry tile cement composition wherein the amount of the cellulose ether in the tile cement composition is significantly reduced. When this tile cement composition is mixed with water and applied to a substrate, the correction time, applicability, and sag resistance of the wet mortar are comparable or improved as compared to when using conventional similar cellulose ethers.
Patent TW-200609959-A (TW)
Title: Transformation core and phase reversal transformation using the same
Inventor: ITO SHINICHRO
IPC: H01F38/10
Filed: 2005-07-19
Abstract: The present invention provides a magnetic core for transformer which can be formed in various shapes in accordance with the installed location and, in addition, from which outputs can be taken out uniformly, and to provide an inverter transformer. The magnetic core for transformer has a leg for primary coil around which a primary coil is wound and legs for secondary coil around which secondary coils are wound and which are magnetically connected to the leg for primary coil through connecting sections. A plurality of legs for secondary coil is arranged with respect to the leg for primary coil and, at the same time, the lengths of magnetic paths constituted of the legs for secondary coil are made different from each other. In addition, the differences among the magnetic resistances of the magnetic paths are reduced by adjusting at least partial cross-sectional areas or magnetic permeability of the magnetic paths in accordance with the lengths of the magnetic paths. To be concrete, the cross-sectional area (width) of the connecting section corresponding to the leg for secondary coil at the long distance from the leg for primary coil is made larger than the cross-sectional area (width) of the connecting section corresponding to the leg for secondary coil at the short distance from the leg for primary coil.
Patent TW-200605307-A (TW)
Title: Reliable contacts
Inventor: CHI DONG-ZHI
IPC: H01L23/50
Filed: 2005-07-20
Abstract: A nickel-based germanide contact includes a processing material that inhibits agglomeration of nickel-based germanide during processing to form the contact as well as during post-germanidation processes. The processing material is either in the form of a capping layer over the nickel layer or integrated into the nickel layer used to form the nickel-based contact. Reducing agglomeration improves electrical characteristics of the contact.
Patent TW-200627285-A (TW)
Title: Hierarchical management for multiprocessor system with real time attributes
Inventor: BROWN JEFFREY DOUGLAS
Filed: 2005-08-02
Abstract: The present invention provides for controlling the power consumption of an element. A first power control command is issued by software for the element. It is determined if the power control command corresponds to an allowable power control state for that element as defined by the hardware. If the power control command is not an allowable power control state for that element, the hardware sets the power control at a higher level than the power control state issued by the software. The software is real time software, and the software also sets minimally acceptable activity control states. A hierarchy of power consumption is defined for different elements of a chip by software, which provides the minimum level of power consumption by any element or sub-element on a chip.
Patent TW-200628214-A (TW)
Title: Gas abatement
Inventor: STANTON GARETH
IPC: B01D53/30
Filed: 2005-08-04
Abstract: Apparatus is described for treating an effluent fluid stream from a semiconductor manufacturing process tool. The apparatus comprises a combustion chamber, means for heating the combustion chamber, and a nozzle for injecting the effluent stream into the combustion chamber. The apparatus is configured to enable a fuel and an oxidant to be selectively injected into the effluent stream as required to optimise the combustion conditions for a particular effluent stream. In one embodiment, a lance projecting into the nozzle selectively injects an oxidant into the effluent stream, and a sleeve surrounding the nozzle selectively injects a fuel into the effluent stream.
Patent TW-200708983-A (TW)
Title: Mobile electronic device and data processing system utilizing the same
Inventor: LIN JING-SHUN
IPC: G06F15/76
Filed: 2005-08-16
Abstract: A mobile electronic device. A capture module takes and stores a plurality of static images in a memory module. A compiler edits each static image with a least one specific set for generating a corresponding display data, and stores the display data in the memory module. A playing module reads the display data and generates a multimedia data according to the specific set of the read display data.
Patent TW-200614709-A (TW)
Title: Implementing a smart antenna in a wireless local area network
Inventor: MARINIER PAUL
Filed: 2005-09-07
Abstract: A method for implementing a smart antenna in establishing association between a station (STA) and an access point (AP) in a wireless local area network begins by transmitting a beacon frame by the AP on one antenna beam. The beacon frame is received at the STA, which measures the signal quality of the beacon frame. The AP switches to a different antenna beam and repeats the method until the beacon frame has been transmitted on all antenna beams. The STA associates to the AP that transmits the beacon frame with the highest signal quality on one of its antenna beams. A similar method may be used in which the STA sends a probe request frame to the AP, which then responds with probe response frames sent on multiple antenna beams.
Patent TW-200616832-A (TW)
Title: A fixing mechanism of a bicycle crank
Inventor: YAMANAKA MASAHIRO
IPC: B62M3/00
Filed: 2005-09-14
Abstract: To provide a fixing structure for fixing a bicycle crank by tightening a slit formed in a mounting part with a crank shaft using a screw member, in which the crank is prevented from slipping off even if the screw member has slackened. The crank fixing structure (56) is to fix to the crank shaft (54) a left crank (52) provided in a crank shaft mounting part with a coupling hole (52a) coupled non-rotatably with the crank shaft (54) of a bicycle and the slit (52d) formed in the radial direction of the coupling hole, and is equipped with two bolts (67a) and (67b) for mounting, a slipoff preventive hole (57), and a slipoff preventive member (58). The mounting bolts (67a, 67b) are arranged in such a way as crossing the slit (52d) and to fix the left crank (52) to the crank shaft (54) by narrowing the slit width. The slipoff preventive hole (57) is formed at the peripheral surface confronting the slit (52d) in the crank shaft (54). The slipoff preventive member (58) is installed in the slit (52d) and engaged rotatably by the mounting bolt (67a) and has a slipoff preventive projection (58c) able to be in engagement with the slipoff preventive hole (57).
Patent TW-200624369-A (TW)
Title: MENS switch with set and latch electrodes
Inventor: CHUI CLARENCE
Filed: 2005-09-26
Abstract: A MEMS device is electrically actuated with a voltage placed across a first electrode (702) and a moveable material (714). The device may be maintained in an actuated state by latch electrodes (730a, 730b) that are separate from the first electrode.
Patent TW-200627489-A (TW)
Title: Solid-electrolyte capacitor, manufacturing method thereof, and digital signal processing substrate using the solid-electrolyte capacitor
Inventor: KURITA JUNICHI
Filed: 2005-10-12
Abstract: A solid-electrolyte capacitor includes: a tabular solid-electrolyte capacitor element having an anode portion and a cathode portion; an anode terminal; a cathode terminal; and an insulating external resin member. The anode terminal is electrically connected to the anode portion at the upper surface side. The cathode terminal is electrically connected to the cathode portion at the upper surface side. The external resin member entirely covers the solid-electrolyte capacitor element with the lower surfaces of the anode terminal and the cathode terminal exposed. The anode terminal and the cathode terminal are arranged in a proximity of a distance of 3 mm or less from each other. A stepped portion is formed at both sides of the anode terminal and it is connected to the anode portion via this junction surface. A stepped portion is formed at both side of the cathode terminal and it is connected to the cathode portion via this junction surface. The anode junction surface and the cathode junction surface are covered by the external resin member. At least one of the anode junction surface and the cathode junction surface is provided.
Patent TW-200715121-A (TW)
Title: Burning apparatus
Inventor: ZHANG SU-SHUN
IPC: G06F13/14
Filed: 2005-10-14
Abstract: An apparatus for burning files from a computer into integrated chips includes: a voltage transforming circuit for providing working voltage to the burning apparatus, a connector connected to the computer for receiving parallel data and control signals therefrom, and a data transforming circuit for transforming the parallel data to serial data and transferring it to the integrated chips. The computer, connector and the data transforming circuit are connected in series, thereby to form a data-transferring channel.
Patent TW-200625613-A (TW)
Title: Solid-state image pickup device and manufacturing method therefor, and semiconductor device and manufacturing method therefor
Inventor: SUMI HIROFUMI
IPC: H04N5/374
Filed: 2005-10-25
Abstract: A solid-state image sensor and a method for manufacturing thereof and a semiconductor device and a method for manufacturing thereof are provided. A semiconductor substrate is made to be the thin film without using an SOI substrate and cost is reduced. An edge detection portion having hardness larger than that of a semiconductor substrate is formed in the thickness direction of the semiconductor substrate; the semiconductor substrate is made to be the thin film until a position where the edge detection portion is exposed by chemical mechanical polishing from the rear surface; and means Tr 1 for reading out a signal from a photoelectric conversion element PD formed in the substrate are formed on the front surface of the semiconductor substrate, where incident light is acquired from the rear surface of the semiconductor substrate.
Patent TW-200637936-A (TW)
Title: Electroplating additive for improved reliability
Inventor: SHIH CHIEN-HSUEH
IPC: C25D3/02
Filed: 2005-11-08
Abstract: Described are methods of and composition for electroplating copper or other metals onto interconnects of a semiconductor substrate from an electroplating composition containing at least on nitrogen-containing leveler. The nitrogen-containing leveler has a molecular weight of between 31 and 1000, a concentration of between 5.0 and 10.0 milligrams per liter of the electroplating composition. The methods and compositions result in electroplated copper interconnects that have smooth surface that are relatively free of pits and humps.
Patent TW-200640079-A (TW)
Title: Beam forming matrix-fed circular array system
Inventor: CHIANG BING A
IPC: H01Q21/20
Filed: 2005-05-05
Abstract: A matrix-fed circular array system includes a plurality of antennas, a plurality of azimuth matrices in communication with the antennas, and a plurality of elevation matrices in communication with the azimuth matrices. The array system forms M x N beams, where M is the number of azimuth beams, and N is the number of elevation beams. In another embodiment, through the use of a Shelton-Butler or Butler matrix which includes a plurality of hybrids, the system outputs omni-directional pancake-shaped radiation patterns that are isolated from each other when a communication signal is input into the system. In yet another embodiment, the system uses a beam forming network including two Shelton-Butler matrices. A first one of the Shelton-Butler matrices creates omni-directional pancake beams that are isolated from each other, and a second Shelton-Butler matrix creates multiple directive beams in an azimuth plane.
Patent TW-200644101-A (TW)
Title: Novel method to implement stress free polishing
Inventor: WANG JEAN
IPC: H01L21/302
Filed: 2005-11-25
Abstract: A method of forming a metal feature in a low-k dielectric layer is provided. The method includes forming an opening in a low-k dielectric layer, forming a metal layer having a substantially planar surface over the low-k dielectric layer using spin-on method, and stress free polishing the metal layer. Preferably, the metal layer comprises copper or copper alloys. The metal layer preferably includes a first sub layer having a substantially non-planar surface and a second sub layer having a substantially planar surface on the first sub layer.
Patent TW-200642119-A (TW)
Title: Light-emitting device, method for making the same, and nitride semiconductor substrate
Inventor: NAGAI YOUICHI
IPC: H01L21/3065
Filed: 2005-11-28
Abstract: A light-emitting device according to the present invention includes: a GaN substrate 1; a n-type AlxGa1-xN layer 3 on a first main surface side of the GaN substrate 1; a p-type AlxGa1-xN layer 5 positioned further away from the GaN substrate 1 compared to the n-type AlxGa1-xN layer 3; a multi-quantum well (MQW) 4 positioned between the n-type AlxGa1-xN layer 3 and the p-type AlxGa1-xN layer 5. In this light-emitting device, the p-type AlxGa1-xN layer 5 side is down-mounted and light is emitted from the second main surface 1a, which is the main surface of the GaN substrate 1 opposite from the first main surface. Hemispherical projections 82 are formed on the second main surface 1a of the GaN substrate 1.
Patent TW-200624285-A (TW)
Title: Imprinter
Inventor: HIRAI KAZUO
IPC: B41L45/00
Filed: 2005-11-30
Abstract: To provide an imprinter which makes it possible to simply assemble members held respectively in small spaces, without using any tool, and also is stable and in a very good order and which enables simple replacement of an ink roller on the occasion of exhaustion of ink, regarding the imprinter using an embossed card. In the imprinter, the ink roller (3) for printing sheet paper disposed on the embossed card a is moved in rotation in the printing direction of the card a, so as to print the sheet paper. The imprinter is equipped with a base (1) wherein the card a is disposed and held and wherein a means for guiding the ink roller (3) in the printing direction is also formed, a carriage (A) which has a first spindle (3a) holding the ink roller (3) rotatably in the upper part the base 1 and a second spindle (4a) holding a backup roller (4) rotatably in parallel with the direction of the first spindle and in the lower part of the base (1) and wherein a groove-shaped part (5a) wherein a thick part (t) of the base (1) is fitted is formed in the direction intersecting perpendicularly the first and second spindles (3a) and (4a), and a carriage cover (B) wherein a means for engagement which moves, guided by the means provided in the base (1) for guiding the ink roller (3) in the printing direction, is formed to make this cover fittable to and removable from the carriage (A).