baber/WOPTO huggingface dataset:
Patent TW-519677-B (TW)
Title: Deposition uniformity control for electroplating apparatus, and associated method
Inventor: HEY H PETER W
IPC: H01L21/687
Filed: 2001-10-12
Granted: 2003-02-01
Abstract: A method and associated apparatus for electro-chemically depositing a metal film on a substrate having a metal seed layer. The apparatus comprises a substrate holder that holds the substrate. The electrolyte cell receives the substrate in a processing position. The actuator is connected to the substrate holder and adjustably positions the substrate relative to the electrolyte cell. The method involves electro-chemically depositing a metal film on a substrate having a metal seed layer comprising disposing the substrate in an electrolyte cell that is configured to receive the substrate. The method comprises adjustably positioning the substrate relative to the electrolyte cell.
Patent TW-494181-B (TW)
Title: Stirling engine and Stirling refrigerator
Inventor: OKANO SATOSHI
IPC: F02G1/053
Filed: 2001-12-13
Granted: 2002-07-11
Abstract: A Stirling engine of the present invention includes, installed inside a pressing chamber 111 at a gas flow outlet port, a first porous body 112A with a large void diameter, a second porous body 113A with a small void diameter, and a ring 114 for fixing the first porous body 112A and the second porous body 113A in the pressing chamber 111.
Patent TW-550463-B (TW)
Title: Peripheral connection device for portable electronic device
Inventor: SHIE SHIN-JE
IPC: H01R27/02
Filed: 2001-12-25
Granted: 2003-09-01
Abstract: The present invention provides a peripheral connection device for portable electronic device, which includes a control device, a main connection port, and a peripheral connector, such as a display connector connected to the peripheral display device and control device, and an input device connector connected to the said control device and input device. With the peripheral connection device, the present invention can connect the portable electronic device with the display device and the input device for data transmission. The peripheral connection device of the portable electronic device according to the present invention can further include a network connection function, so that the user can make the portable electronic device being connected with the network through the peripheral connection device according to the present invention, and being connected to a host through this network for authorizing the identity of the portable electronic device.
Patent TW-557338-B (TW)
Title: Blind fastener and drive nut assembly
Inventor: COSENZA FRANK J
IPC: F16B19/10
Filed: 2001-12-26
Granted: 2003-10-11
Abstract: A blind fastener with an improved drive nut and assembly process. The blind fastener includes a screw, a sleeve, a nut, and a drive nut. The drive nut has a smooth bore and protruding nibs that mate precisely with a driving recess located in the nut head. A retaining device is used to retain the drive nut on the screw against the nut. Once the new assembly process for the blind fastener has been completed, the drive nut will have been mated with the nut head to prevent any rotation of the nut during installation of the blind fastener. The assembly process will now include placing the sleeve over the threads of the screw to a position adjacent the screw head. The nut is then threaded onto the screw adjacent the sleeve. The drive nut's protruding nibs are next aligned and physically engaged into the driving recess of the nut head by sliding the smooth bore over the screw. A retaining device is placed over the screw adjacent the drive nut to retain the drive nut to the screw. The retaining device can be an adhesive.
Patent TW-552476-B (TW)
Title: Positive resist composition to be irradiated with one of an electron beam and X-ray
Inventor: SASAKI TOMOYA
IPC: C08L101/02
Filed: 2001-12-27
Granted: 2003-09-11
Abstract: A positive resist composition to be irradiated with one of an electron beam and X-ray, comprises: (a) a compound capable of generating an acid upon irradiation with one of electron beam and X-ray; (b1) a resin: increasing the solubility in an alkali developer by the action of an acid; and having a group capable of leaving by the action of an acid, in which the leaving group includes a residue of a compound, the compound having a smaller ionization potential value than p-ethylphenol; and (c) a solvent.
Patent TW-544736-B (TW)
Title: Calculation method for RC parameters in IC design and implement thereof
Inventor: LU LEE-CHUNG
IPC: H01L21/00
Filed: 2002-04-01
Granted: 2003-08-01
Abstract: A calculation method for RC parameters in IC design and implement thereof are disclosed, and particularly to a calculation method for RC parameters and implement thereof in logical synthesis and physical synthesis of IC design flow. The calculation method for RC parameters comprises: providing a gate netlist; comparing a circuit-unit physical synthesis delay time of a physical synthesis delay time of the gate netlist with a circuit-unit reference delay time of a reference delay time, in order to make the circuit-unit physical synthesis delay time equal to the circuit-unit reference delay time for obtaining custom capacitance by adjusting capacitance; comparing a inter-connect physical synthesis delay time of the physical synthesis delay time with a inter-connect reference delay time of the reference delay time, in order to make the inter-connect physical synthesis delay time equal to the inter-connect reference delay time for obtaining custom resistance by utilizing the custom capacitance and adjusting resistance. By utilizing the present invention, the accurate resistance and capacitance in IC design can be provided to designer, and meanwhile the design performance is enhanced and the expendable time is decreased.
Patent TW-I259583-B (TW)
Title: Semiconductor device and manufacturing method thereof
Inventor: INOUE YUSHI
IPC: H01L23/485
Filed: 2002-04-25
Granted: 2006-08-01
Abstract: A semiconductor device comprising: a MOS transistor having a gate electrode formed on a semiconductor substrate, a wiring connected to the gate electrode via a first insulating film, an antenna pattern for reducing plasma damage in the form of lines/spaces connected to the wiring, and a second insulating film formed on the wiring and the antenna pattern.
Patent TW-565988-B (TW)
Title: Soft-switching DC-DC converter having active energy discharge slot
Inventor: JAN JR-CHIANG
IPC: H02M1/42
Filed: 2002-05-13
Granted: 2003-12-11
Abstract: The present invention provides a DC-DC converter comprising: a boost converter circuit which comprises a main switch, wherein the boost converter circuit is electrically connected to a first DC voltage, and the main switch switches between on and off, so as to boost the first DC voltage to generate the second DC voltage; a resonant circuit which comprises an unidirectional switch, a resonant capacitor and a first coil of a transformer, wherein the resonant circuit conducts when the main switch of the boost converter circuit reaches a voltage close to zero; and an active energy discharge slot circuit connected to the first coil of the transformer in magnetic flux, wherein the inductor energy in the transformer of the resonant circuit is discharged to be close to zero, so that the unidirectional switch of the resonant circuit can be turned off at the current close to zero.
Patent TW-589564-B (TW)
Title: Fault tolerant bus for highly available storage enclosure
Inventor: DEBLANC JAMES J
IPC: G06F3/00
Filed: 2002-05-16
Granted: 2004-06-01
Abstract: A backplane apparatus for an electronic device enclosure includes a common bus comprising a plurality of signal lines, each signal line having a current limiting element, RA. Isolation circuitry is provided for electrically coupling each of the plurality of signal lines of the common bus to a corresponding plurality of signal lines of the electronic device to enable signal communication between the common bus and the electronic device through the isolation circuitry. In one embodiment, the backplane apparatus further comprises connectors to enable removably attaching the electronic devices such as disk drives. In one embodiment, the isolation circuitry coupling each signal line of the common bus to the connector comprises an inline resistor, RD. The isolation circuitry associated with some of the signal lines may include pull up resistors. The values of RA and RD are selected to ensure that the common bus meets pre-determined current and voltage requirements so that the common bus can change states even if one or more of the devices fail by shorting to ground.
Patent TW-586065-B (TW)
Title: Automatic classification method of website and system thereof
Inventor: LIN LI-CHENG
IPC: G06F17/30
Filed: 2002-05-20
Granted: 2004-05-01
Abstract: The invention relates to an automatic classification method of website and system thereof. The invention can receive a newly registered website information inputted by a user and analyze newly registered website information via a keyword analysis engine, so as to acquire the keyword of newly registered website corresponding to the newly registered website; and then further use a classification engine to compare the keyword of newly registered website with the keywords pre-stored in classification keyword database. The classification engine proceeds mathematical calculation of keyword weight matching the keyword of the newly registered website to identify the website classification designated to the newly registered website.
Patent TW-594671-B (TW)
Title: Musical tone playing device and portable termnal device
Inventor: MURAKI YASUYUKI
IPC: G10H1/24
Filed: 2002-05-21
Granted: 2004-06-21
Abstract: The present invention relates to a musical tone playing device and a portable terminal device, which store the tone color parameters in the general memory means to reduce the elapsed time for the process of changing tone color. The central processing unit (CPU) 10 stores the tone color parameters read from the RAM (random access memory) 11 in advance in the sound source memory 30 as the general memory. When the sound source core 33 is playing the musical tone, the necessary tone color parameters are stored in the cache memory 32 with full channels. When the CPU 10 sends the tone color change command to the controller 31, the specified tone color parameters are read out from the sound source memory 30. Next, the tone color parameters read out are used to overwrite the tone color parameters for the specified channel in the cache memory 32. The sound source core 33 reads the tone color parameters overwritten and configured for each channel from the cache memory 32, in order to play the musical tone with the changed tone color. Because the sound source memory 30 is registered with a tone color parameter group of arbitrary number, when the tone color is changed, it could possibly not forward the tone color parameters by the CPU 10 to the sound source memory 30. Moreover, because the present invention expands the output bit width of the cache memory 32, it can instantly configure the tone color parameters in the sound source core 33, reduce the elapsed time for the process of changing tone color, and prevent the occurrence of musical tone interruption during changing tone color.
Patent TW-I223253-B (TW)
Title: Multi-layer information recording medium and information recording and reproducing apparatus
Inventor: OHSAWA SEIICHI
IPC: G11B7/1392
Filed: 2002-05-22
Granted: 2004-11-01
Abstract: A multi-layer-information-recording medium is applied to an information recording and reproducing apparatus capable of recording or reproducing information on and from either of a single-layer-information-recording medium having a single recording layer on one side, and a multi-layer-information-recording layer having a plurality of recording layers layered on a spacer layer on one side as a change in reflectivity by irradiating a light beam. The multi-layer-information-recording medium is compatible in terms of at least reproducing and recording with a single-layer-information-recording medium having a cover layer having a predetermined refractive index ""n"" and a thickness ""t"" disposed on a recording layer on a light incident side surface. The multi-layer-information-recording medium includes a deepest recording layer deepest from the light incident side surface. The deepest recording layer is formed at an optical distance d1 from the light incident side surface satisfying an equation d1=nt. The multi-layer-information-recording medium also includes at least one shallow recording layer formed at an optical distance d2 satisfying an inequality d2 < nt from the light incident side surface.
Patent TW-543164-B (TW)
Title: Tape structure and fabrication method thereof
Inventor: JUNG JIN-FU
IPC: H01L21/60
Filed: 2002-05-29
Granted: 2003-07-21
Abstract: A tape structure and fabrication method thereof are disclosed, in which metals such Ag, Bi, Au, Mg, Ni, Pd, etc. are plated on the lead, so as to improve the surface concave and whisker by the metal plating.
Patent TW-580758-B (TW)
Title: A semiconductor memory and its production process
Inventor: ENDOH TETSUO
IPC: H01L27/115
Filed: 2002-06-21
Granted: 2004-03-21
Abstract: A semiconductor memory comprises: a first conductivity type semiconductor substrate and memory cells each constituted of an island-like semiconductor layer, a charge storage layer and a control gate, the charge storage layer and the control gate being formed to entirely or partially encircle a sidewall of the island-like semiconductor layer, wherein the memory cells are disposed in series, and the island-like semiconductor layer on which the memory cells are disposed has cross-sectional areas in a horizontal direction which vary stepwise.
Patent TW-I244515-B (TW)
Title: Separating roller
Inventor: POHN ROMEO
IPC: D01H4/32
Filed: 2002-07-05
Granted: 2005-12-01
Abstract: A releasable, and in particular a clip-like or catch-like connecting device (3) is pro-vided between the main body (10) on the one hand and the clothing carrier (11) and/or the drive shaft (2) on the other hand. The said connecting device (3) is provided on one of the said two separating-roller parts (10, 11) with a pin-like member (30) and on the other of the said two separating-roller parts (11, 10) with a pin-receiving means (31) orientated parallel to the axis of the separating roller and having a narrow point at its end facing the clothing carrier (11), the pin-receiving means (31) and/or the pin-like member (30) being made resilient in the transverse direction. Alternatively, the connecting device can be provided on one of the said two separating-roller parts (11, 10) with a catch hook and on the other of the said two separating-roller parts (10, 11) with a catch shoulder which bounds a recess and co-operates with the catch hook as well as a release device which can be activated by a movement of the catch hook in the longitudinal direction of the recess. An axially movable actuating member can be arranged in the drive shaft (2) constructed in the form of a hollow shaft.
Patent TW-570865-B (TW)
Title: Robotic system control
Inventor: KUMAR SUBODHA
IPC: B25J9/18
Filed: 2002-07-12
Granted: 2004-01-11
Abstract: In an automated processing system, a system controller uses a meta-heuristic technique for identifying an optimal or near-optimal control schedule for controlling movements and operations of a robot. In particular embodiments, the system controller uses a genetic algorithm to breed a control schedule for the robot. In particular embodiments, the system controller dynamically updates the control schedule based on system operation.
Patent TW-587349-B (TW)
Title: Impact tool battery pack with acoustically-triggered timed impact shutoff
Inventor: CARNEY STEVEN C
IPC: H01M10/44
Filed: 2002-07-23
Granted: 2004-05-11
Abstract: An electrically powered impact tool has a removably mountable battery pack which includes an acoustic detection circuit for detecting sounds generated by the impact mechanism in use and, in response to such detection, starts an adjustable time period, at the end of which a relay is actuated for disconnecting the battery of the battery pack from the tool motor for a predetermined time period. This serves as a torque-limiting mechanism where the tool is a torque-applying tool. The time period is adjustable by a dial on the battery pack housing and the control circuitry may be selectively powered through a switch on the battery pack housing.
Patent TW-I226315-B (TW)
Title: Method for recycling glass from face panel of liquid crystal display
Inventor: CHEN JIANG-TSUEN
IPC: C03C12/00
Filed: 2002-08-06
Granted: 2005-01-11
Abstract: A method for recycling glass from a face panel of a liquid crystal display (LCD) is used to recycle glass from a face panel of a waste LCD and comprises: (a) removing glass from a face panel of a waste LCD and grinding the glass into a glass powder; (b) vaporizing the liquid crystal adhered on the glass powder at high temperature and removing the liquid crystal vapor with hot wind, in which the flow path of the hot wind is opposite to the flow path of the glass powder; burning the liquid crystal vapor at an even higher temperature into carbon dioxide and water in order to separate the liquid crystal and the glass powder and obtain a glass material; and (c) collecting the obtained glass material for recycling.
Patent TW-585983-B (TW)
Title: Backlight module
Inventor: HO YI-CHUN
IPC: F21Y103/00
Filed: 2002-08-13
Granted: 2004-05-01
Abstract: A backlight module for an LCD device. The backlight module includes a glass panel, a light-guiding plate and an illumination tube assembly. The backlight module provides an improved structure of the illumination tube assembly and improved arrangement of the illumination tubes thereof. Thus, the illumination of the LCD device is not deteriorated and the weight and thickness of the backlight module is reduced. Furthermore, the weight and thickness of the LCD device is reduced.
Patent TW-I227707-B (TW)
Title: Transparent dielectric glass overlays for electrodes of plasma display panel
Inventor: SHIEH SHI-HOW
IPC: H01B1/08
Filed: 2002-08-30
Granted: 2005-02-11
Abstract: Dielectric glass used as bus electrode overlays on plasma display panel's front plate which protects the electrode against yellow tarnishing degradation, and can be sintered in thick film formats to dense and transparent objects at low temperatures, and being formed from: (a) a major proportion of a glass composition comprising 10 to 30% by weight SiO2, 0 to 12% by weight Al2O3, and 55 to 72% by weight PbO; and (b) a minor proportion of one or more additives selected from the group consisting of 0 to 8% by weight CaO, 0 to 8% by weight MgO, 0 to 10% by weight ZnO, 0 to 20% by weight B2O3, 0 to 8% by weight BaO, 0 to 5% by weight ZrO2, 0 to 5% by weight Bi2O3, 0 to 3% by weight SrO, 0 to 2% by weight CdO, and 0 to 1% by weight Sb2O3. Also provided are methods for forming dense and transparent dielectric thick films.
Patent TW-589547-B (TW)
Title: Method and device for calculating a result of an exponentiation
Inventor: FISCHER WIELAND
IPC: G06F7/72
Filed: 2002-10-17
Granted: 2004-06-01
Abstract: For calculating the result of an exponentiation B<d>, B being a base and d being an exponent which can be described by a binary number from a plurality of bits, a first auxiliary quantity X is at first initialized to a value of 1 (102), Then a second auxiliary quantity Y is initialized to the base B (102). Then, the bits of the exponent are sequentially processed (104) by updating the first auxiliary quantity X by X<2> or by a value derived from X<2> and by updating the second auxiliary quantity Y by X*Y or by a value derived from X*Y, if a bit of the exponent equals 0 (104a). If a bit of the exponent equals 1, the first auxiliary quantity X is updated by X*Y or by a value derived from X*Y and the second auxiliary quantity Y is updated by Y<2> or by a value derived from Y<2> (104b). After sequentially processing all the bits of the exponent, the value of the first auxiliary quantity X is used as the result of the exponentiation (106). Thus a higher degree of security is obtained by homogenizing the time and current profiles. In addition, an increase in performance is enabled by a possible parallel performance of operations.
Patent TW-583313-B (TW)
Title: An aluminum alloy composition containing zirconium and silicon
Inventor: LIU CHUAN-SHENG
IPC: C22C21/00
Filed: 2002-10-24
Granted: 2004-04-11
Abstract: The present invention relates to aluminum alloy containing zirconium and silicon. The composition comprise 0.1 to 0.5% by weight of zirconium, 0.1 to 0.5% by weight of silicon, 98.3 to 99.8% by weight of aluminum, and 0 to 0.7% by weight of other element.
Patent TW-I222231-B (TW)
Title: Organic light emitting diode and organic emitting material thereof
Inventor: LIN HSIEN-CHANG
IPC: H01L51/00
Filed: 2002-10-25
Granted: 2004-10-11
Abstract: An organic light emitting diode comprises an anode on a substrate, an organic emitting layer on the anode layer and a cathode layer on the organic emitting layer, wherein the emitting layer comprises the formula (1) as follows.
Patent TW-I289869-B (TW)
Title: Flash lamp apparatus and flash light emitting apparatus
Inventor: MIZOJIRI TAKAFUMI
IPC: H01J61/90
Filed: 2002-11-06
Granted: 2007-11-11
Abstract: The subject of the invention is to provide a flash lamp apparatus and a flashlight emitting apparatus with a long application lifetime and a sufficient trigger energy without light mission error. The solving means is described in the following. The flash lamp apparatus has the followings: a flash lamp, which has the light-emission tube formed by oppositely disposing a pair of electrodes; and an adjacent conductor, which is extended throughout the electrodes outside the light emission tube of the flash lamp for supplying high voltage. The invention is featured with disposing the dielectric material member, which has a dielectric constant larger than that of air, between the light emission tube of flash lamp and the adjacent conductor. Additionally, the flash light emission apparatus is featured with having plural flash lamp apparatus. Plural light emission tubes of each flash lamp apparatus, the adjacent conductor for supplying high voltage, and the dielectric material are respectively maintained on the common base station.
Patent TW-I282872-B (TW)
Title: Wavelength division multiplexer
Inventor: TAI SHU-LIN
IPC: G02B6/38
Filed: 2002-11-22
Granted: 2007-06-21
Abstract: A wavelength division multiplexer (WDM) includes a first collimator assembly (27), a filter device (29), and a second collimator assembly (31). The two collimator assemblies include a GRIN Lens respectively. The filter device comprises a holder (26) and a filter (24) received therein. The holder has a first opening (21) and a second opening (23) communicating therewith. The holder firmly secures both the second collimator assembly and the first collimator assembly therein. A relative position of the two GRIN lens and the filter can be adjusted during assembly by sliding the two GRIN lens in or out of and by microtilting the GRIN lens in the second opening while monitoring reflection insertion loss. In the GRIN Lens of the second collimator assembly was further hitched a metal ring which adapted to the second opening of the holder. A DWM which is more easily adjusted during assembly and has a more stable structure is thus obtained.
Patent TW-I239165-B (TW)
Title: Bluetooth network structure and method of processing the same
Inventor: LIN TING-YU
IPC: H04L12/56
Filed: 2002-12-27
Granted: 2005-09-01
Abstract: The present invention is a simple and efficient ring scatternet topologies with good extensibility and fault tolerance. The basic networking unit in Bluetooth is piconet including a master and multiple slaves. A larger-area Bluetooth network is formed by multiple piconets, called scatternet. The present invention forms a single ring scatternet - BlueRing (a multiple set of piconets with slaves) by using a centralized formation mechanism, routes a Bluetooth packet by utilizing a BlueRing routing protocol, and maintains the BlueRing with a recovery mechanism and an extension mechanism.