baber/WOPTO huggingface dataset:
Patent TW-200418120-A (TW)
Title: Methodology of locating faults of scan chains in logic integrated circuits
Inventor: LEE JUINN
IPC: G01R31/319
Filed: 2003-03-07
Abstract: For a plurality of logic integrated circuits, initial value vectors associated with flip-flops are retrieved from each of corresponding scan chain sets. The initial value vectors of the same corresponding scan chain set are compared with each other so as to identify elements with fixed values in the initial value vectors. When the total number of the elements with fixed values reaches a predetermined percentage, the elements having fixed values are selected as a golden pattern of the corresponding scan chain set. The initial value vector of scan chain of a logic integrated circuit to be fault-located is compared with the golden pattern associated with the scan chain, so as to determine whether a faulty flip-flop exists in the scan chain of the logic integrated circuit to be fault-located.
Patent TW-200407220-A (TW)
Title: Injection molding method and apparatus with base mounted feeder
Inventor: KONO KANAME
IPC: B22D17/10
Filed: 2003-04-30
Abstract: An injection molding apparatus contains two chambers and a melt feeder. The melt feeder is mounted to the machine base. The liquid metal in the melt feeder is maintained below the level of an opening to a driving mechanism attached to an uoner of the two chambers.
Patent TW-200504492-A (TW)
Title: Pivoting structure for use in handheld portable electronic apparatus
Inventor: CHIANG TE-MING
IPC: G06F1/16
Filed: 2003-07-31
Abstract: A pivoting structure for use between a first and a second portions of a handheld portable electronic apparatus, includes a first fit member secured on the first portion and having a shaft thereon; a second fir member secured on the second portion and having a hole for receiving the shaft so as to result in interference fit. By this way, the first portion with the first fit member is pivotable about the second portion with the second fit member. It is characterized that the side wall of the hole has at least one slot so as to impart radial flexibility to the side wall of the hole.
Patent TW-200507960-A (TW)
Title: Turning and drying process for recycling disposed optical discs
Inventor: WANG JENN-SHING
IPC: B09B3/00
Filed: 2003-08-19
Abstract: This invention relates to a turning and drying process for recycling disposed optical discs, and particularly to one for placing a wet, sheet-like optical recording medium in a turning and drying environment, where the optical recording medium drops from a conveying belt so as to gradually reduce the water residuals on the stacked sheet-like materials and to reduce the bonding effect between the stacked material, and then roll to a lower end after separation for subsequent drying. This invention eliminates the need of heating polycarbonate substrates for a long period of time in order to remove the water residuals among the sheet-like materials. The additional centrifugal effect resulted from turning also reduces deterioration of the optical disc substrates. As such, the method of this invention significantly improves the drying effect and facilitates recycling of high quality substrate materials.
Patent TW-200418423-A (TW)
Title: Device for taking out appropriate amount of roll paper
Inventor: OKADA HIDEMI
IPC: A47K10/36
Filed: 2003-09-29
Abstract: A device main body (7) is installed on a wall face (3) at the lower part of an existing roll paper holder (1). Feeding means (33) and cutting means (39) that are controlled by a controlling section (59) are provided on the device main body (7). A roll paper end portion (31a) inserted to the inside of the device main body (7) from a roll paper insertion opening (29) is fed downward by the feeding means (33). After that, the roll paper end portion (31a) is cut by the cutting means (39), and the upper end portion of the paper cut is held by a holding means (65). A user can pull out the paper with one hand by forcibly pulling the paper held.
Patent TW-200423136-A (TW)
Title: One-time-programmable bit cell with latch circuit having selectively programmable floating gate transistors
Inventor: DESHAZO DARAN
IPC: G11C16/04
Filed: 2003-10-06
Abstract: An OTP bit cell includes a latch circuit of cross-coupled inverters. A floating gate PMOS transistor is inserted in each of the inverters. One or the other of the floating gate PMOS transistors is programmed through an included programming circuit so that a differential output of the latch circuit provides a corresponding logic state that is the same each time when read. To program a selected floating gate PMOS transistor, appropriate write inputs are applied to the programming circuit while a high reference voltage to the OTP bit cell is raised to a level such that the selected floating gate PMOS transistor is programmed.
Patent TW-200423101-A (TW)
Title: Device for aligning a data carrier plate with respect to a data transmission head
Inventor: ROTH KARSTEN
IPC: G11B7/08
Filed: 2003-11-24
Abstract: The invention relates to a device for aligning a data carrier plate and its drive (11) with respect to a data transmission head in a data transmission device, in which data are read from or written into the data carrier plate by means of light rays, which data carrier plate is arranged with its drive on a carrier (10) which can be aligned with respect to the data transmission head and for this purpose comprises adjustment locations (12, 13, 14) which cooperate with adjustment members (15, 17) and thus define adjustment distances, wherein one of the adjustment members (15) acts on an associated adjustment location (12) on the carrier (10) so as to modify its adjustment, and the contact rods (2) comprise adjustment locations (13, 14) formed by surface deformations in contact regions (8), which adjustment locations (13, 14) cooperate in an adjustment-modifying manner with adjustment members (17) contacting said adjustment locations (13, 14).
Patent TW-200508219-A (TW)
Title: Process for preparing optically pure active compounds
Inventor: KOHL BERNHARD
IPC: C07D471/04
Filed: 2003-12-05
Abstract: The invention relates to a novel process for preparing optically pure PPI having a sulphinyl structure using a chiral zirconium complex or a chiral hafnium complex.
Patent TW-200422194-A (TW)
Title: Inkjet printhead heater chip with asymmetric ink vias
Inventor: PARISH GEORGE KEITH
IPC: B41J2/14
Filed: 2003-12-30
Abstract: An inkjet printhead heater chip has an ink via asymmetrically arranged in a reciprocating direction of inkjet printhead movement. The ink via has two sides and a longitudinal extent substantially parallel to a print medium advance direction. A column of fluid firing elements exists exclusively along a single side of the two sides. The heater chip and ink via each have a centroid and neither resides coincidentally with one another. Preferably, the heater chip centroid resides externally to a boundary of the ink via. In other aspects, the column of fluid firing elements can be a sole column or plural and may be centered in the reciprocating direction. The ink via can be a sole via or plural. The heater chip can be rectangular and the ink via can be closer to either the long or short ends thereof. Inkjet printers for housing the printheads are also disclosed.
Patent TW-200523805-A (TW)
Title: A device having capacitor type touch pad as a input interface
Inventor: CHIU YEN-CHENG
IPC: G06F3/044
Filed: 2004-01-08
Abstract: A device consists of a housing, one or several capacitor type touch pad that are installed on the housing, and a microprocessor that is in the housing and connects to the touch pad or pads. A capacitance change is generated when touching the touch pad or pads, the microprocessor generates correlated output button, z-axis, or scroll signals by detecting displacement, displacement speed, relative position, or continuous/discontinuous time of the touch from the capacitance change.
Patent TW-200525360-A (TW)
Title: Mobile communication device and memory device and accessing process thereof
Inventor: LIN JANG-MIN
IPC: G11C11/406
Filed: 2004-01-19
Abstract: The present invention relates to an accessing process of a mobile communication device. The mobile communication device at least includes a microprocessor, a display unit, a virtual static random memory, a NAND-type flash memory, an interface control circuit and a NOR-type flash memory. The accessing process includes the following steps of enabling a microprocessor to display a booting illustration stored in the NOR-type flash memory on the display unit; enabling the microprocessor to execute an initialization program stored in the NOR-type flash memory; loading a system program stored in the NAND-type flash memory to the virtual static dynamic memory; and enabling the microprocessor to execute the system program loaded in the virtual static dynamic memory in completion of the booting action.
Patent TW-200527815-A (TW)
Title: Soft-start charge pump circuit
Inventor: CHEN TIEN-TZU
IPC: H03K19/094
Filed: 2004-02-02
Abstract: A charge pump is driven by at least one clock signal, for converting a supply voltage source into a pumping voltage. The pumping voltage is a function of an amplitude of the at least one clock signal such that an absolute value of the pumping voltage is larger when the amplitude of the at least one clock signal is larger. The amplitude of the at least one clock signal is so modulated as to gradually change from an activation value during an amplitude modulation period. The amplitude modulation period lasts longer than a period of the at least one clock signal by one or more metric orders. The charge pump is activated by the at least one clock signal with the amplitude of the activation value. After the activation, the charge pump is controlled in such a way that the absolute value of the pumping voltage gradually changes along with the modulation of the amplitude of the at least one clock signal.
Patent TW-200423270-A (TW)
Title: Electronic component mounting apparatus and electronic component mounting method
Inventor: HAJI HIROSHI
IPC: H05K13/04
Filed: 2004-02-10
Abstract: In an electronic component mounting method in which electronic components are sucked/held by plural respective nozzles provided on a mounting head so as to be mounted on electronic component mounting portions of a board, such a mounting operation is sequentially carried out as to all of the electronic components, in which the electronic components are sucked/held by the plural nozzles; an electronic component sucked/held by one of the plural nozzles is provisionally positioned above one electronic component mounting portion; both this electronic component and the electronic component mounting portion are observed by an observation head which is located between the board and the mounting head; a relative position detecting operation for detecting a relative positional relationship between this electronic component and the electronic component mounting portion is carried out as to all of the electronic components held by the mounting head; and the electronic component is positioned with respect to the electronic component mounting portion so as to be mounted thereon while the detected relative positional relationship is reflected.
Patent TW-200528626-A (TW)
Title: Chain adjustment structure for electric rolling door
Inventor: Hong jin-shan
IPC: E06B9/56
Filed: 2004-02-24
Abstract: A chain adjustment structure for an electric rolling door includes: a base having a first end and a second end, in which the first end is installed with a plurality of posts and a plurality of limiting blocks installed correspondingly; a combination seat transversely removing between any two limiting blocks; an active wheel rotatably mounted on the combination seat; a passive wheel mounted on the second end of the base and connectable with a rolling door; a chain housed on the active wheel and the passive wheel; a motor having a plurality of leg ends, in which said plurality of leg ends are installed with a longitudinal aperture for housing said plurality of posts, the motor has a driving shaft to combine and drive the active wheel and indirectly drive the passive wheel to rotate and the ascending/descending of the rolling door; a plurality of adjustment components transversely mounted on said plurality of leg ends of the motor and capable of abutting said plurality of leg posts. By adjusting said plurality of adjustment components, the motor can move in a direction different from the direction of the passive wheel, and drive the active wheel and the combination seat to move, thereby adjusting the tightness of the chain.
Patent TW-200528690-A (TW)
Title: Side by side laser level device
Inventor: LIU HUA-TANG
IPC: G02B27/10
Filed: 2004-02-24
Abstract: The present invention relates to a side by side laser lever device, which includes two optical elements assemblies with the same structure. The two optical elements assemblies are on a same lever plane, and each optical elements assembly includes a laser device, a beam splitter prism and two non-spherical lenses, the two non-spherical lenses locate on the beam splitting directions of the beam splitter prism respectively, and are perpendicular to each other.
Patent TW-200531574-A (TW)
Title: Audio switching box
Inventor: Kong qing-hu
Filed: 2004-03-02
Abstract: The present invention relates to an audio switching box, comprising at least: an audio signal conversion unit for selecting input signal from external sides; a microprocessor unit connected to the audio signal conversion unit to receive and process the input signals; a dual-tone multi-frequency receiving unit connected to the microprocessor unit to detect the input signals from the external side and to decode the input signals, from which the decoded signals are then applied to the microprocessor unit; an audio signal multiplexing unit connected to the microprocessor and the audio signal conversion unit, respectively for selecting or switching between signals from the audio signal conversion unit (including those input through a microphone jack or an audio signal source jack) or signal input from the external side.
Patent TW-200531529-A (TW)
Title: Apparatus and method for adjusting sound volume
Inventor: HSIEH KUAN-HONG
Filed: 2004-03-02
Abstract: An apparatus for adjusting sound volume includes a controller, a circuit for performing adjustment of sound volume. The controller includes a microprogrammed control unit (MCU), an RAM and a nonvolatile memory. The circuit includes an attenuation circuit and a switch apparatus. The attenuation circuit includes a first resistance connecting with an input end of audio signals; a second resistance, one end thereof connecting with an output end of the first resistance, the other end being earthed; a third resistance, one end thereof connecting with the output end of the first resistance; a first diode whose cathode connecting with the other end of the third resistance; a second diode whose anode connecting with the other end of the third resistance; and a mechanical switch. One end of the mechanical switch is connected with an anode of the first diode and a cathode of the second diode, the other end thereof is earthed. The output end of the first resistance and the MCU are coupled to the switch apparatus. A related method for adjusting sound volume is also provided.
Patent TW-200509287-A (TW)
Title: Fast swapping station for wafer transport
Inventor: HEILAND PETER
IPC: B65G49/07
Filed: 2004-03-26
Abstract: The invention is an apparatus for accepting and transferring at least one disklike member. The apparatus comprises a pick- and place-mechanism including gripping means. In effect the mechanism is adapted to provide pick- and/or place-cycles, which during operation provides a movement of said gripping means between an up and a down position and vice versa, whereby, in the down position, said gripping means either picks the disklike member from a load position or places the disklike member onto the load position.
Patent TW-200531735-A (TW)
Title: Thermal regenerative granular-moving bed apparatus
Inventor: PENG CHING-YU
IPC: B01D46/34
Filed: 2004-03-30
Abstract: A thermal regenerative granular-moving bed apparatus for a gas de-pollutant process includes a plurality of recycling granular material, a heat-and-clean unit, a heat-recycling unit, and a granular material-cleaning unit. The heat-and-clean unit can heat the granular material to further heat a polluted gas, de-pollute the gas, and detain pollutants or particles from the de-polluting. The heat-recycling unit constructed on top of the heat-and-clean unit can have the hot up-flowing de-polluted gas heat-exchange with the down-flowing cold granular material. The granular material-cleaning unit can transport the granular material from a lower-end of the heat-and-clean unit to an upper end of the heat-recycling unit and re-activate the granular material during the transportation. By providing the thermal regenerative granular-moving bed apparatus, heating, de-polluting and filtering upon the gas can be carried out in a single unit, and also energy in the de-polluted gas can be transferred and thus saved to pre-heat the cold granular material.
Patent TW-200533364-A (TW)
Title: Inhibitor of cytochrome P450 isozyme, CYP2C9
Inventor: HU YOU-PU
IPC: A61P3/10
Filed: 2004-04-05
Abstract: The present invention provides various kinds of inhibitors for cytochrome P450 isozyme, CYP2C9, wherein the inhibitor is selected from the group consisted of following compounds: tamarixetin, formononetin, isoliquritigenin, phloretin, luteolin, quercitrin, quercetin, myricetin, wongonin, puerarin, genistein, nordihydroguaiaretic acid, narigenin, capillarisin, chrysin, fisefin, eriodictyol, 6-gingerol, isorhamnetin, isoquercitrin, morin, (+)-taxifolin, isovitexin, 3-phenylpropyl acetate, oleanolic acid, ursolic acid, β-myrcene, cinnamic acid, luteolin-7-glucoside, liquiritin, (+)-limonene, homoorientin, swertiamarin, embelin, daidzein, poncirin, (–)-epicatechin, ergosterol. Among above, the natural product can be used to increase the bioavailability of drug.
Patent TW-200505259-A (TW)
Title: Image display device and manufacturing method of a spacer assembly used for the image display device
Inventor: TAKAHASHI KEN
IPC: H01J31/12
Filed: 2004-04-07
Abstract: The image display device of the present invention comprises: a first substrate 10 having a fluorescent surface; and a second substrate disposed oppositely to the first substrate with space and equipped with a plurality of electron emission sources 18 for exciting the fluorescent surface. The spacer assembly 22 for supporting the atmospheric pressure load acting on the substrates is installed between the first and second substrates. The spacer assembly has a plate-like grid 24, and the first and second spacers 30a and 30b erected on both surfaces of the grid. The spacers have volume resistance values gradually decreasing from the grid side toward the substrate.
Patent TW-200534575-A (TW)
Title: Apparatus and method for adjusting sound volume
Inventor: HSIEH KUAN-HONG
Filed: 2004-04-13
Abstract: An apparatus for adjusting sound volume outputted by an audio system includes a controller and a circuit for performing adjustment of sound volume. The controller includes a microprogrammed control unit (MCU), an RAM and a nonvolatile memory. The circuit includes an attenuation circuit and a switch apparatus. A tuner of the audio system and an output end of the attenuation circuit are connected to an input end of the switch apparatus. An output end of the switch apparatus is coupled to an audio processor of the audio system. A related method for adjusting sound volume of the audio system is also provided.
Patent TW-200514758-A (TW)
Title: Alginate-based materials, methods of application thereof, and systems for using the alginate-based materials
Inventor: FARR ISAAC
IPC: C04B28/00
Filed: 2004-05-13
Abstract: Solid freeform fabrication (SFF) systems for producing a three-dimensional object and methods of producing three-dimensional objects are disclosed. One SFF system 10, among others, includes a dispensing system 14 including an alginate-based material that includes an alginate-based powder and a binder. The dispensing system 14 is adapted to dispense the alginate-based material.
Patent TW-200538915-A (TW)
Title: Power-saving system for a computer peripheral
Inventor: SHIH PO-SHENG
IPC: G06F1/26
Filed: 2004-05-24
Abstract: The present invention is to provide a power-saving system for a computer peripheral including a computer, a power switch controller and a computer peripheral. The power switch controller is electrically connected to the computer and the computer peripheral. The power witch controller is for detecting an operation mode of the computer, receiving a power and transmitting the power to the computer peripheral. When the power switch controller detects that the computer is in an idle mode, the power switch controller cuts off the power to the computer peripheral.
Patent TW-200503984-A (TW)
Title: Aluminum nitride conjugate body and method of producing the same
Inventor: ESAKI TATSUO
IPC: H01L21/683
Filed: 2004-06-11
Abstract: An aluminum nitride joined body comprising two pieces of aluminum nitride sintered body plates joined together without using adhesive, and a metal layer formed on a portion of the junction interface thereof, wherein, as viewed on a side section passing through the center of the joined body, a plurality of voids are existing in the directly joined region where the sintered body plates are directly facing each other on the junction interface, the voids having an average length L of 0.5 to 4 μm along the junction interface, thereby forming non-joined portions due to the voids, and a non-joined ratio Q on the side section as calculated by the following formula (1), Non-joined ratio Q = (X/Y) x 100 --- (1) where X is a length of the non-joined portion in the direction of junction interface expressed by the sum of lengths L of the voids existing in the directly joined region, and Y is a length of the directly joined region where the voids are existing, is in a range of from 0.1 to 0.5% on average. The AlN plate-like joined body has the metal layer contained therein that is effectively suppressed from warping, exhibits a large junction strength, excellent durability, and is useful as a plate heater or an electrostatic chuck for treating a semiconductor wafer that is placed thereon in an apparatus for producing a semiconductor.
Patent TW-200524195-A (TW)
Title: Memory device and methods of using and making the device
Inventor: LAN ZHIDA
IPC: H01L51/00
Filed: 2004-06-30
Abstract: A memory cell(104) made of two electrodes(106, 202, 108, 204) with a controllably conductive media between the two electrodes is disclosed. The controllably conductive media(110) contains an active low conductive layer(112) and passive layer(114). The controllably conductive media(110) changes its impedance when an external stimuli such as an applied electric field is imposed thereon. Methods of making the memory devices/cells, methods of using the memory devices/cells, and devices such as computers containing the memory devices/cells are also disclosed.