baber/WOPTO huggingface dataset:
Patent TW-I277245-B (TW)
Title: Connector for connecting a printed substrate and a printed-substrate connecting device using said connector
Inventor: HARASAWA MASAAKI
IPC: H01R12/00
Filed: 2003-09-22
Granted: 2007-03-21
Abstract: A connector for connecting a printed substrate is provided, which can freely movably decides the position of a pair of connector-housings and fix them, and simultaneously can firmly perform the mounting towards the printed substrate. It includes the following components: contact-terminals 40a-40x, which connect the contact section and the substrate-connecting terminal by means of a spring body; a movable housing 20, which can accommodate the contact section; a fixation housing 30, which fixes the substrate-connecting terminal. The strengthening pins 50a, 50b are inserted through a through-hole which passes through said two movable and fixation housings. Then said contact-terminals 40a-40x are mounted on said movable and fixation housings, said two housings are separated by a specified distance and connected by said spring body. Therefore, because the movable housing is confined in the movable direction by said strengthening pins, the impact force applied to the connector-housings from the vertical direction can be smoothly absorbed.
Patent TW-I298767-B (TW)
Title: Tripod type constant velocity joint
Inventor: ISHIJIMA MINORU
IPC: F16D3/205
Filed: 2003-10-16
Granted: 2008-07-11
Abstract: A tripod type constant velocity joint comprising, a hollow cylindrical housing (14) fixed to the end of a first rotary shaft (12) and formed at the inner peripheral surface thereof with axially extending recessed grooves (14a) opened at one axial end and located at circumferentially trisectional positions on the inner peripheral surface, a tripod (16) consisting of a boss (16a) fixed to the end of a second rotary shaft (13), and end-spherical trunnion journals (16b) radially projecting from circumferentially trisectional positions on the boss (16a), roller assemblies (20) each consisting of an inner roller (22) swingably fitted at the inner peripheral surface thereof on the spherical outer peripheral surface of the trunnion journal (16b), and an outer roller (26) supported for rotation and axial movement on the outer periphery of the inner roller (22) through needle rollers (24). The outer rollers (26) are received in the recessed grooves (14a) in the housing and are rollable axially of the housing (14). Each recessed groove (14a) consists of guide surfaces (14b) contacting the outer peripheral surface of the outer roller (26) and subjected to loads, and guide shoulder surfaces (14c) for guiding the outer roller (26) axially of the housing (14). It being arranged that when the roller assembly (20) is to be assembled to the trunnion journal (16b), it is done so by tilting the roller assembly (20) axially of the joint, the root of the tripod journal being of non-circular cross-section in which the diameter measured circumferentially of the joint is larger than the diameter measured axially of the joint.
Patent TW-I250224-B (TW)
Title: Copper electrolytic solution containing quaternary amine compound with specific skeleton and organo-sulfur compound as additives, and electrolytic copper foil manufactured using the same
Inventor: KUMAGAI MASASHI
IPC: C25D3/38
Filed: 2003-10-16
Granted: 2006-03-01
Abstract: It is an object of the present invention to obtain a low-profile electrolytic copper foil with a small surface roughness on the side of the rough surface (the opposite side from the lustrous surface) in the manufacture of an electrolytic copper foil using a cathode drum, and more particularly to obtain an electrolytic copper foil which allows fine patterning, and which is superior in terms of elongation and tensile strength at ordinary temperatures and high temperatures. Furthermore, it is an object of the present invention to obtain a copper electrolytic solution for this purpose. This copper electrolytic solution contains as additives an organo-sulfur compound and a quaternary amine compound with a specific skeleton expressed by the following general formula (1) which is obtained by an addition reaction between a compound which has one or more epoxy groups per molecule and an amine compound, followed by a quaternization of the nitrogen. (In general formula (1), R1 and R2 each indicate a group selected from the group consisting of a hydroxyalkyl group, an ether group, an aromatic group, an aromatic-substituted alkyl group, an unsaturated hydrocarbon group and an alkyl group, R3 indicates a benzyl group, an allyl group or an alkyl group, A indicates an epoxy compound residue, X1- indicates Cl-, Br- or CH3SO4-, and n indicates an integer of 1 or greater.)
Patent TW-I225829-B (TW)
Title: Printer and related apparatus for adjusting ink jet energy according to print-head temperature
Inventor: TSAI SHENG-LUNG
IPC: B41J2/05
Filed: 2003-11-27
Granted: 2005-01-01
Abstract: Ink-jet printer capable of adjusting ink-jet energy according to a temperature of a print head of the printer. The printer includes a negative thermal coefficient thermistor for sensing temperature of the print head, and a monostable multivibrator, connected to the thermistor and a capacitor, for realizing a pulse duration control circuit, such that the pulse duration control circuit generates a print enable signal with a duration corresponding to resistance of the thermistor. When the printer starts to jet ink, it supplies energy according to the duration of the print enable signal to heat ink, so that if the print head's temperature rises, the duration of the print enable signal decreased and energy supplied to heat ink will become less accordingly, thus degradation of printing due to heat accumulation is therefore avoided.
Patent TW-I264464-B (TW)
Title: Process for removal of nitrogen containing contaminants from gas oil feedstreams
Inventor: LESEMANN MARKUS FREDRICK M
IPC: B01J21/06
Filed: 2003-12-17
Granted: 2006-10-21
Abstract: The present invention is directed to the removal of nitrogen and sulfur containing impurities from high molecular weight petroleum feedstock obtained from fluid cracking catalyst or distillation zone of a petroleum treatment plant. The present process comprises first treating C12 and higher hydrocarbon petroleum feedstock having nitrogen and sulfur containing compounds therein with a porous, particulate adsorbent comprising a silica matrix having an, effective amount of metal atoms therein to cause the adsorbent to have Lewis acidity of at least 500 mumol/g and then treating the resultant feedstock to catalytic hydrodesulfurization to produce a hydrocarbon fuel having low sulfur and nitrogen content.
Patent TW-I232036-B (TW)
Title: Waveform restoring and sampling method of signal output
Inventor: WANG JR-HUANG
IPC: H04B3/04
Filed: 2004-02-17
Granted: 2005-05-01
Abstract: The invention provides a waveform restoring and sampling method of signal output, which utilizes the operating frequency of the audio/video output device to divide a transmission multiple to obtain a sampling rate, thereby facilitating to smoothen the original digital signal with a standard operating frequency for reconstructing a simulation signal. Then, sampling is proceeded with respect to the simulation signal using a sampling frequency to acquire a restored signal for output. The invention directly converts sampling rate at the host system end with software to restore signal for output. Therefore, it possesses flexibility in output frequency, adaptation to various operating frequencies, and functions of eliminating clock synthesizer and effectively reducing the cost.
Patent TW-I234427-B (TW)
Title: Supporting frame of keyboard with automatic lock function
Inventor: WANG CHIA-MING
IPC: G10C3/02
Filed: 2004-02-18
Granted: 2005-06-11
Abstract: The present invention relates to a supporting frame of keyboard, especially a supporting frame of keyboard which can lock automatically. Mainly, it is formed by properly assembling a connection base and a braking device between a base and an engagement base, so that these four objects form a four-link-rod structure. Then, the supporting base is assembled onto the engagement base through the penetration of an angle adjustment rod set pivotally, and they are further assembled into a supporting frame of keyboard. By moving the eccentric shaft rod member of the angle adjustment rod set, each member at the moveable node has the function of matching tightness, so that the relative rotation angle between the supporting base and the engagement base can be effectively fixed. Also, the assembly of slant surface block and slant surface slot rail block in the braking device can be varied, so as to vary the gap between each member at the moveable node, i.e. the supporting frame of keyboard has the function of locking automatically, so that not only the height of the supporting frame of keyboard can be adjusted, but the capability of the supporting frame to support a heavy load can also be effectively enhanced.
Patent TW-I273071-B (TW)
Title: Bicycle
Inventor: MATSUMOTO SHINYA
IPC: B62M9/131
Filed: 2004-02-25
Granted: 2007-02-11
Abstract: To increase the flexibility of position placement of a pivot section in a bicycle body frame while ensuring swiftness and reliability of gear change even with the swinging swing arm supported to the pivot section to freely swing. A bicycle is provided with a driving sprocket 31 rotate-driven by a crankshaft 11 and bicycle body frames 2 and 3 including a pivot axis 7 supporting a swing arm pivotally supporting a rear wheel to freely swing, and a transmission T including a plurality of gear-change sprockets 41 to 47. The transmission T is provided with an output axis 24 rotatably supported to a case 20 of the transmission T fixed to the bicycle body frames 2 and 3, and being provided with the gear-change sprockets 41 to 47. Also included is a chain 48 placed across the driving sprocket 31 and an operation sprocket alternatively selected from the gear-change sprockets 41 to 47 by a derailleur 60 of a gear shifting mechanism M2. The output axis 24 is drive-coupled to the rear wheel via a chain 16 wound around a driving sprocket 15.
Patent TW-I276003-B (TW)
Title: Storage gateway and data backup method thereof
Inventor: WANG JAIN-CHUNG
IPC: G06F7/00
Filed: 2004-03-16
Granted: 2007-03-11
Abstract: A storage gateway includes a storage device (internal or attachable), a media card-reader, at least one LED. The media card-reader reads data of an external media card. The storage device stores the data read from the external media card by the media card-reader. The LED denotes different states of the media card-reader. The LED can be a media card-reader activity LED, or a media card-reader backup LED.
Patent TW-I269528-B (TW)
Title: Pulse width modulated charge pump
Inventor: ROSENTHAL BRUCE
IPC: H03K7/08
Filed: 2004-04-19
Granted: 2006-12-21
Abstract: A charge pump system and method including a charge pump and a pulse width modulated (PWM) controller are provided. The charge pump includes a pump capacitor, a reservoir capacitor, and pump circuitry. During a first phase, the pump circuit couples the pump capacitor between a first supply voltage and a second supply voltage. During a second phase, the pump circuit couples the pump capacitor and the reservoir capacitor in series between the first supply voltage and an output terminal of the charge pump system. The PWM controller, which is coupled to the pump circuitry, determines the phase of the charge pump.
Patent TW-I282064-B (TW)
Title: Data input device, systems using the device, and methods for operating such systems
Inventor: POO TENG PIN
IPC: G06F3/06
Filed: 2004-05-20
Granted: 2007-06-01
Abstract: A data storage device 5 having a storage capacity of at least 8M byte is surrounded by a housing including a stylus portion 23, having a tip 25 for indicating a position. The stylus permits the data storage device 5 to be used for data entry to an electronic device 19 such as a PDA which traces the position of the stylus tip. The data storage device 5 can be used in place of a conventional stylus. Thus, the user of the electronic device 19 which traces the position of a stylus is able to enjoy the advantages of a data storage device without being obliged to use an additional component.
Patent TW-I288901-B (TW)
Title: Electro-luminescence display device and driving apparatus thereof
Inventor: LEE DAI-YUN
IPC: G09G3/32
Filed: 2004-05-25
Granted: 2007-10-21
Abstract: An electro-luminescence display device includes: pixels provided between data lines and scan lines, each of the pixels including a light-emitting cell driven with a current; and a current controller for temporarily increasing the current for driving the light-emitting cells.
Patent TW-I238565-B (TW)
Title: Multiple-frequency antenna structure
Inventor: CHUNG SHYH-JONG
IPC: H01Q5/371
Filed: 2004-06-17
Granted: 2005-08-21
Abstract: A multiple-frequency antenna includes a feed-line and a first radiating element electrically connected to the feed-line. A tuning element is coupled to the first radiating element. The tuning element contains at least two stubs, each stub having a fixed end coupled to the first radiating element and a free end spaced apart from each other. The first radiating element and the tuning element serve to generate a first and a third operating frequency of the multiple-frequency antenna. The antenna also includes a second radiating element coupled to the feed-line, the second radiating element serving to generate a second operating frequency of the multiple-frequency antenna.
Patent TW-I236046-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: NOMA TAKASHI
IPC: H01L23/485
Filed: 2004-07-28
Granted: 2005-07-11
Abstract: To improve the manufacturing method of a semiconductor device constituted as chip size package so as to rise the yield and the reliability thereof. On a semiconductor substrate (302), only the area where the first wiring (301) exists is formed with a window (303) from which the first wiring (301) is exposed, thereby the crack or peeling off can be can be prevented by enlarging the area to which the semiconductor substrate (302) and the glass substrate not shown are bonded through an insulation film or resin. After the formation of window (303), a cut groove (30) is formed along the dicing line and then covered with a protection film, and the semiconductor device is subsequently diced to be separated into respective semiconductor chips. Therefore, the peeling off due to the contact of blade occurred at the cross-section or the edge portion of the separated semiconductor chips can be inhibited as could as possible.
Patent TW-I263934-B (TW)
Title: Synchronous periodical orthogonal data converter
Inventor: PROKOPENKO BORIS
IPC: G06F7/00
Filed: 2004-09-09
Granted: 2006-10-11
Abstract: An orthogonal data converter for converting the components of a sequential vector component flow to a parallel vector component flow. The data converter has an input rotator configured to rotate corresponding vector components of the sequential vector component flow by a prescribed amount, and a bank of register files configured to store the rotated vector components. The converter also has an output rotator configured to rotate the position of the vector components read from the bank of register files by a prescribed amount. A controller of the converter is operative to control the addressing of the bank of register files and the rotating of the vector components. In this regard, the controller is operative to write the vector components to the bank of register files in a prescribed order and read the vector components in a prescribed order to generate the parallel vector component flow.
Patent TW-I253128-B (TW)
Title: Method of manufacturing wafer level chip size package
Inventor: MURAKAMI TAKEHIKO
IPC: H01L21/60
Filed: 2004-09-13
Granted: 2006-04-11
Abstract: The purpose of the present invention is to provide a method of manufacturing wafer level chip size package (CSP), so as to widely improve an entire manufacturing efficiency by efficiently forming a thermal stress relaxing post, an insulating layer and a solder bump. A re-wiring circuit (3) is formed on a wafer (1) by plating, a thermal stress relaxing post (4) made of a conductive material such as a solder or the like is formed on the rewiring circuit (3), an insulating layer (6) made of a polyimide or the like is formed at the periphery of the rewiring circuit (3) and the thermal stress relaxing post (4) except a top surface of the thermal stress relaxing post (4), a solder bump (7) is formed on the thermal stress relaxing post (4), and the thermal stress relaxing post (4), the insulating layer (6) and the solder bump (7) are formed by screen printing.
Patent TW-I269564-B (TW)
Title: Method, apparatus, system, and article of manufacture for processing control data by an offload adapter
Inventor: MADUKKARUMUKUMANA RAJESH
IPC: H04L12/56
Filed: 2004-10-26
Granted: 2006-12-21
Abstract: Provided are a method, system, and article of manufacture, wherein in one embodiment of the method metadata related to a packet may be allocated in a host memory by a protocol processor, wherein the host memory may be comprised in a host that may be capable of being coupled to a network adapter. The metadata may be copied from the host memory to an adapter memory that may be associated with the network adapter. The copied metadata may be processed by the protocol processor.
Patent TW-I277222-B (TW)
Title: LED module and method of packing the same
Inventor: CHANG CHIH-CHIN
IPC: H01L33/48
Filed: 2004-10-29
Granted: 2007-03-21
Abstract: An LED module and method of packing the same are provided. The LED module includes a substrate with at least a cavity therein, at least an LED unit positioned on portions of the substrate in the cavity, a circuit positioned above the LED unit and electrically connected to the LED unit, and a first capsulation material filling within the cavity.
Patent TW-I256529-B (TW)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: KAWAGUCHI HIDESHI
IPC: G03G15/00
Filed: 2004-12-09
Granted: 2006-06-11
Abstract: A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the main assembly including an output contact movable between an electrical connecting position and a retracted position retracted from the electrical connecting position, a displaceable member for moving the output contact, and an elastic function member for elastically urging the displaceable member to urge the output contact toward the retracted position away from the electrical connecting position, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the electrophotographic photosensitive drum; a movable operation member movable relative to a cartridge frame, wherein after the process cartridge is mounted to the main assembly of the apparatus, the movable operation member is displaced by a driving force transmitted from the main assembly of the electrophotographic image forming apparatus to the process cartridge, so that movable operation member is engaged with the displaceable member provided in the main assembly of the electrophotographic image forming apparatus to move the displaceable member, in interrelation with which the output contact is moved from the retracted position to the electrical connection position against an elastic force of the elastic function member; an input electrical contact for receiving a voltage for enabling the process means by engagement with the output contact moved to the electrical connecting position.
Patent TW-I271648-B (TW)
Title: Method for multicast packet forwarding in a switch
Inventor: CHEN JIN-RU
Filed: 2004-12-24
Granted: 2007-01-21
Abstract: A method for multicast packet forwarding in a switch. The switch includes a look-up table and a plurality of ports, and transfers a multicast packet according to the look-up table. The method includes receiving the multicast packet from a port; if the multicast packet conforms to a specific transmission protocol, detecting a destination address information in the multicast packet; and checking whether the destination address information belongs to a network address set, wherein if the destination address information belongs to the network set, the port is determined to be coupled to a multicast packet processing device and a corresponding relationship between the port and the multicast packet processing device is stored into the look-up table.
Patent TW-I259654-B (TW)
Title: Package for electronic component, electronic component and method of manufacturing piezoelectric device
Inventor: MIYAZAKI KATSUHIKO
IPC: H03H3/02
Filed: 2005-01-28
Granted: 2006-08-01
Abstract: To easily change positions of external terminals connected to a circuit on a board side. A package 32 for accommodating a piezoelectric resonator element 14 includes more mounting electrodes 44 (44a-44d) than connecting electrodes 20 (20a, 20b) of the piezoelectric resonator element 14. The mounting electrode 44a and the mounting electrode 44d are electrically connected with a wiring pattern 46. In the lower surface of a package body 34, external terminals 48 (48a-48d) are formed at four corners thereof. The external terminals 48 are bonded to a mounting board. The external terminals 48a-48d are electrically connected to the corresponding mounting electrodes 44a-44c. The external terminals 48 are not electrically connected to any mounting electrode. Therefore, a pair of connecting electrodes 20 of the piezoelectric resonator element 14 are bonded to the mounting electrodes 44a, 44b or bonded to the mounting electrodes 44c, 44d, thereby changing the positions of external terminals for operating a piezoelectric resonator 30.
Patent TW-I267636-B (TW)
Title: Optical fiber checking method and apparatus thereof
Inventor: LIN WEN-YI
IPC: G01N21/17
Filed: 2005-05-04
Granted: 2006-12-01
Abstract: The present invention relates to an optical fiber checking method and an apparatus thereof, in which specific encoded light signals are then pulsed into the optical fiber, then a non-destructive method was used to individually bend fiber cables, then inspecting leakage light signals at the curved location, and the light signals are decoded to determine whether the light signals are coming from the measured optical fiber cable circuit or not. If the result is positive, then the current of the bended optical fiber cable circuit is same as the measured optical fiber cable circuit; if the result is negative, they are different so that the other optical fiber cable circuit is bent to carry out the measurement and judging operations until finding the same optical fiber cable circuit. Accordingly, the present invention solves the difficulty of checking fiber cable, and greatly improves un-installation/installation efficiency of an optical fiber cable; there is no need to avoid lengthy procedure of checking fiber cable, and reducing the accumulation of abandoned cable.
Patent TW-I265777-B (TW)
Title: The fabricating method of the trench on the base of a heat-dissipating device
Inventor: CHEN SHR-MING
IPC: H05K7/20
Filed: 2005-05-20
Granted: 2006-11-01
Abstract: This invention is about the fabricating method of the trench on the base of a heat-dissipating device. The device comprises a base fixed on a tool and several sets of knife assembly installed on a machine. The cutting direction of the blade of the knife assembly is perpendicular to the direction of the long axis of the surface of the base. The knife assembly can be close to and move relatively to the base. The blade can pass along the surface of the base to form a trench whose shape is preset. The shaped base comprising the trench then is assembled with fins, so a heat-dissipating device is formed. The disclosed feature of the method above can provide a better fabricating method than the traditional one that is also used to fabricate a trench on the base of a heat-dissipating device. By this method, the abrasion of the knife assembly can be effectively reduced, and the yield rate and the quality of the product can be tremendously increased.