baber/WOPTO huggingface dataset:
Patent TW-425334-B (TW)
Title: A metal chemical mechanical polishing process capably prevented from disc effect
Inventor: SHIH TSU
IPC: B24B7/24
Filed: 1999-08-23
Granted: 2001-03-11
Abstract: The present invention is disclosed a metal chemical mechanical polishing process capably prevented from disc effect, wherein the steps includes: a substrate is provided; a dielectric layer is formed on the substrate, and at predetermined interconnection place a trench is defined to expose the surface of substrate; a first barrier is formed to properly cover the dielectric layer and the inner wall of the trench; a metal layer is formed on the barrier with which the trench is filled; a second barrier is formed on the metal layer; and the second barrier is used as buffer layer when chemical mechanical polishing is proceeded and the dielectric layer is taken as an end point for polishing. Thus, an interconnection constituted by the metal layer is formed inside the trench by way of two stages of chemical mechanical polishing process to polish the second barrier, the metal layer and the first barrier.
Patent TW-425358-B (TW)
Title: Windshield wiper frame and connector assembly
Inventor: HUSSAINI SAIED
IPC: B60S1/40
Filed: 1999-09-28
Granted: 2001-03-11
Abstract: A windshield wiper frame connector assembly for a windshield wiper assembly for motor vehicles which accommodates different size wiper arms, wherein the assembly accommodates connectors adapted to receive a hook type wiper arm, or a pin type wiper arm, or a bayonet type wiper arm. The wiper blade frame is designed to make assembly and disassembly of the hook-type wiper arms more efficient by providing a cutout portion formed in at least one wall of the wiper frame.
Patent TW-I235156-B (TW)
Title: Novel anthrapyridone compound, aqueous magenta ink composition and ink-jet recording method
Inventor: MATSUMOTO HIROYUKI
IPC: C09D11/00
Filed: 1999-10-19
Granted: 2005-07-01
Abstract: The present invention relates to a novel anthrapyridone compound represented by formula (1) as described below or the salt thereof which has hue and vividness suitable for ink-jet printing and give a print excellent in fastness to light and water, a water-based magenta ink composition containing any of the compounds or salt thereof, an ink-jet printing method using the ink composition and a new intermediate, wherein, R1 is hydrogen, an alkyl group, a hydroxy lower alkyl group, cyclohexyl, a mono- or di-alkylaminoalkyl group, or a cyano lower alkyl group; R2 is hydrogen, methyl, ethyl, phenoxy which may be substituted, sulfo or carboxy; X and Y represent independently chloro, hydroxy, an alkoxy group, phenoxy which may be substituted with the substituents selected from the group consisting of sulfo, carboxy, acetylamino, amino, and hydroxy, a mono- or di-alkylamino group having sulfo or carboxy, anilino which may be substituted with one or two substituents selected from the group consisting of sulfo and carboxy, naphthylamino, the naphthyl may be substituted with sulfo, or a mono- or di-alkylaminoalkylamino group, except that X and Y are respectively any groups selected from the group consisting of chloro, hydroxy and anilino which may be substituted with one or two substituents selected from the group consisting of sulfo and carboxy, if R2 is hydrogen.
Patent TW-455878-B (TW)
Title: Parallel test circuit of semiconductor memory device
Inventor: SHIN YOUNG-BO
IPC: G11C11/413
Filed: 1999-12-24
Granted: 2001-09-21
Abstract: A parallel test circuit for a semiconductor memory device including a divided output driver configuration capable of generating a tri-state output. The parallel test circuit includes a main output driver for, when cell arrays are stored with data having the same level, respectively, outputting a signal having the same level as the stored data, a sub output driver for, when the cell arrays are stored with data having different levels, respectively, outputting a signal having an intermediate level, a main output driver control unit activated by an output enable signal and adapted to control the main output driver in accordance with the levels of the data stored in the cell arrays, and a sub output driver control unit activated by the output enable signal and adapted to control the sub output driver in accordance with the levels of the data stored in the cell arrays. The parallel test circuit is capable of achieving an accurate parallel test even when data is erroneously stored due to an erroneous operation. In particular, the parallel test circuit can accurately detect errors involved in a semiconductor memory device, in which the parallel test circuit is incorporated, so that it can not only conduct a reliable parallel test for pass/fail devices, but also be used to check device characteristics or for a speed sort test.
Patent TW-496802-B (TW)
Title: Feeder of short rods for a machine tool
Inventor: SCEMAMA PHILIPPE
IPC: B23B15/00
Filed: 2000-01-07
Granted: 2002-08-01
Abstract: The feeder for short rods of a diameter of between 6 and 120 mm for a machine such as a turning lathe or an automatic lathe comprises a rod loading device having elements for holding a plurality of rods on an inclined plane and loading slides, a device for centering rods along an axis of alignment with respect to the machine tool, and a device for advancing rods in the machine tool. The holding elements are fingers (42) which do not just hold a rod, but offer it, in the course of loading, a support surface (42A, 42B) in such a way that the rod is simultaneously supported by the finger (42) and the loading slide (28). The feeder further comprises a device making it possible to adapt the position of the first rod to be loaded to the diameter of this rod when the limit stop (66) for the course of the loading slide (28) is adjusted to the diameter of the rod. This construction of the feeder avoids any impact of rods against the loading slide, and makes the machine more efficient owing to the semi-automatic adaptation to the variable diameter of rods.
Patent TW-480589-B (TW)
Title: Equipment for processing wafers
Inventor: KLAEBSCH ROLF-ARNO DR
IPC: G07C3/00
Filed: 2000-12-18
Granted: 2002-03-21
Abstract: This invention relates to an equipment for processing wafers in at least one clean-room (1) with an arrangement of manufacturing-units (2) to carry out each manufacturing step, and with a transport-system to transport the wafers between different manufacturing-units (2). In addition, at least one control-station (7) is provided to automatically track and control the material-flow of the wafers, wherein the process-data are read into the control-station (7) by the manufacturing-units (2) and/or the transport-system.
Patent TW-526546-B (TW)
Title: Method for producing copper damascene structure having passivation layer
Inventor: SHUE SHAU-LIN
IPC: H01L21/28
Filed: 2000-05-12
Granted: 2003-04-01
Abstract: A method for producing a copper damascene structure having a passivation layer comprises forming a dielectric layer on a semiconductor substrate; etching the dielectric layer to form an opening to expose the upper surface of the semiconductor substrate; forming a copper seed layer having a metal dopant on the sidewall of the opening and the exposed upper surface of the semiconductor substrate; performing a chemical electroplating reaction to form a copper layer; performing a chemical mechanical polishing on the semiconductor substrate to remove a portion of the copper layer and the copper seed layer on the upper surface of the dielectric layer and defining a copper damascene structure in the opening; and performing a high temperature process on the semiconductor substrate to upwardly diffuse the metal dopant in the copper seed layer through the copper damascene structure and forming a passivation layer on the outer surface of the copper damascene structure.
Patent TW-446617-B (TW)
Title: Manufacturing method for multi-colored plastic anti-slip mat
Inventor: LIN LI-YING
IPC: B29C39/12
Filed: 2000-05-18
Granted: 2001-07-21
Abstract: This invention relates to a manufacturing method for multicolored anti-slip mat, which comprises the processes of pre-forming the anti-slip strips of predetermined shape and color with plastic elastomer, and next, placing the anti-slip strips into a mold, injecting the plastic material having different color from the strips to make the anti-slip strip covered and inlaid by the plastic material, and forming the anti-slip mat after the injection completed, so as to make the colors of anti-slip strip and mat body of the anti-slip mat different, and show innovative visual effect of the plastic anti-slip mat since changing the shape of anti-slip strips is convenient due to pre-forming the anti-slip strips.
Patent TW-480782-B (TW)
Title: Retainer for electrical connector and electrical connector
Inventor: MIURA KAZUTO
IPC: H01R12/79
Filed: 2000-08-01
Granted: 2002-03-21
Abstract: A kind of electric connector is used to make the end portion of the flat cable (7), which is inserted into the insertion space (2) of the housing (4) of the electrical connector (1), press and contact plural contacts (3) inside an insertion space (2). The retainer (6) is provided with a main body (8) formed by a synthetic resin and a pair of connection arms (9A, 9B), which is made of metal and is fixed to the main body (8). The connection arms (9A, 9B) are connected to the housing (4) such that they are allowed to slide freely in a predetermined direction (Y).
Patent TW-480585-B (TW)
Title: Illumination optical device, exposure apparatus having the device, and method of manufacturing micro-device using the exposure apparatus
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 2000-09-29
Granted: 2002-03-21
Abstract: The present invention relates to an illumination optical device for adjusting the size of an illuminated region on an irradiated face and illumination (NA) to a desired level while a loss in light quantity is reduced adequately. An illuminated face is irradiated by an illumination optical device. The illumination optical device includes: a first variable magnification optical system 4 with a variable focal distance or magnification for adjusting the number of illumination openings on the illuminated face, and a second variable magnification optical system 7 with a variable focal distance or magnification for changing the size of the illumination region formed on the illuminated region.
Patent TW-548586-B (TW)
Title: System and method for handling a unit of work
Inventor: FAOUR CAROLYN C
IPC: G06F9/00
Filed: 2001-03-09
Granted: 2003-08-21
Abstract: A system and method for handling work items creates a work item object for each work item entered into the system. Each object maintains information regarding its state, and its type. Work items are maintained in queues, and each work item contains information identifying the queue it is in. Business processes, which may be controlled by people or automated modules, take items from queues, and perform actions on them. Actions modify the state of an item, and can alter its data. An item persists until the work it represents is completed.
Patent TW-I246535-B (TW)
Title: A novel polypeptide hormone phosphatonin
Inventor: ROWE PETER
IPC: A61K38/22
Filed: 2000-10-31
Granted: 2006-01-01
Abstract: The present invention relates to a novel human protein called phosphatonin, and isolated polynucleotides encoding this protein. Also provided are vectors, host cells, antibodies, and recombinant methods for producing this human protein. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating disorders related to this novel human protein.
Patent TW-508446-B (TW)
Title: Calibration method and apparatus for correcting pulse width timing errors in integrated circuit testing
Inventor: HELLAND JOSEPH C
IPC: G01R31/28
Filed: 2001-04-09
Granted: 2002-11-01
Abstract: A method and apparata for correcting for pulse width timing error during testing of an integrated circuit are described. The method includes storing in a memory, associated with a selected terminal of an integrated circuit, event timing data pertaining to testing of the integrated circuit. Functional data is provided, pertaining to the testing, and it is determined if the functional data causes a state transition in the integrated circuit, the state transition causing a pulse. If a pulse is created, then the event timing data is adjusted, thereby to produce pulse width adjusted event timing. A test signal is then applied to the selected terminal of the integrated circuit, the test signal including pulse width adjusted event timing. A test program first loads scrambler and sequencer memories with a code representing event timing data and event type data for a number of events that are to occur during a test vector, as specified by the user. According to one embodiment, to implement single value pulse width calibration, additional coding is provided that reflects variations on event timing values compensating for pulse width timing error. Circuitry external to the local event sequencer of the tester analyzes the stream of functional data describing event polarity during every test cycle, and determines if a given bit of functional data ends a ""short"" pulse. The results of this analysis become part of the data stored in the scrambler memory. These data act as a pointer to select the address in the sequencer memory that contains the correct pulse width adjusted event timing data. According to another embodiment which implements general pulse width calibration, the event sequencer is modified to include pulse width calculation circuitry, which stores event time and event type data for the most recent events and calculates the pulse width of the present event by subtracting the nominal time value of the most recent event of the opposite polarity from the nominal time value of the present event. This pulse width value addresses a lookup table, which provides a corresponding calibration factor, to create pulse width adjusted event timing.
Patent TW-550398-B (TW)
Title: Front light, reflective liquid crystal display device, and personal digital assistant
Inventor: SASAGAWA TOMOHIRO
IPC: G02F1/13357
Filed: 2001-03-22
Granted: 2003-09-01
Abstract: A compact and light weight front light, a reflective liquid crystal display device and a personal digital assistant providing image display of uniform brightness with high efficiency are provided. The front light includes a main optical guide plate and a second optical guide plate. The second optical guide plate is arranged at an end portion of the main optical guide plate along the widthwise direction, and on an end surface opposite to an end surface facing the main optical guide plate, a plurality of prism-shaped grooves are formed along the longitudinal direction, extending in the depth direction. The front light further includes a point light source arranged at an end in the longitudinal direction of the second optical guide plate, and a reflective film covering the surface of the prism-shaped grooves.
Patent TW-478146-B (TW)
Title: Magneto-resistance random access memory array having pseudo spin valve
Inventor: LIOU JR-JENG
IPC: H01L27/10
Filed: 2001-03-28
Granted: 2002-03-01
Abstract: The present invention discloses a magneto-resistance random access memory (MRAM) array having pseudo spin valve; this array comprises: plural pseudo spin valve memory cells having a stack structure; plural parallel, linear bit lines located under plural pseudo spin valve memory cells; and plural word lines comprising continuous segmented line of mutually orthogonal first line, second line and the third line, wherein the first line and the third line are mutually parallel and are orthogonal to the direction of bit line respectively, the second line of plural bit lines are located on top of the spin valve memory cells, and is parallel to the direction of bit line.
Patent TW-I229495-B (TW)
Title: Voltage controlled oscillator
Inventor: KOBAYASHI HIROKI
IPC: H03B5/12
Filed: 2001-05-16
Granted: 2005-03-11
Abstract: The invention provides a voltage control oscillation circuit capable of enlarging a difference between a high-frequency band change rate Kv and a low-frequency band change rate Kv even if a loop filter is used when oscillation signals of high or low-frequency band are selectively outputted by switching an LC resonance circuit 1. An LC resonance circuit 1 is connected to a phase synchronous loop including a phase comparison circuit and a loop filter to set up oscillation frequencies, frequency band switching signals are fed to the LC resonance circuit 1 to switch an oscillation frequency band from one to another. The LC resonance circuit 1 is equipped with two or more inductors 12 and 13 that are partially switched from connection to non-connection by frequency band switching signals; and a capacitive element composed of a voltage variable capacitor 11 that can be regulated in capacitance by a control voltage supplied from the loop filter, and composite impedance elements that indicate capacitance in a range of oscillation frequencies, where the capacitors 11 and the impedance elements 14 and 15 are connected in series.
Patent TW-I287003-B (TW)
Title: 4-phenyl-pyridine derivatives
Inventor: HOFFMANN TORSTEN
IPC: A61K31/455
Filed: 2001-07-06
Granted: 2007-09-21
Abstract: The invention relates to compounds of the general formulas, wherein R1 is, -NH(CH2)2OH, -NR3C(O)CH3 or -NR3C(O)-cyclopropyl; R2 is methyl or chloro; R3 is hydrogen or methyl; R is hydrogen or -(CH2)2OH; and n is 1 or 2 and pharmaceutically acceptable acid addition salts thereof. These compounds have a good affinity to the NK-1 receptor and therefore they may be used in the treatment or prevention of diseases, related to this receptor.
Patent TW-512187-B (TW)
Title: Method and system of preventing fouling and corrosion of biomedical devices and structures
Inventor: BONAVENTURA JOSEPH
IPC: C23F13/00
Filed: 2001-07-18
Granted: 2002-12-01
Abstract: A system for preventing corrosion and/or fouling of a surface of a biomedical device in contact with a corrosive environment comprising: (a) a semiconductive coating in conductive contact with at least part of the surface; and (b) an electronic filter for filtering corrosive noise and a method of preventing corrosion and/or fouling using the system.
Patent TW-504671-B (TW)
Title: Preamplifier read recovery parade
Inventor: BLOODWORTH BRYAN E
IPC: G11B5/00
Filed: 2001-07-19
Granted: 2002-10-01
Abstract: The present invention relates to a method of enhancing a preamplifier read recovery in a hard disk drive system and comprises the steps of determining whether the hard disk drive system is transitioning from a non-read state to a read state and initiating a non-read state to a read state transition sequence when a transition from the non-read state to the read state is determined. The transition sequence is independent of a type of non-read state prior to the transitioning. After the non-read state to read state transition sequence is complete the read mode is initiated. In addition, the invention comprises a system for controlling a transition from a non-read state to a read state associated with a preamplifier in a hard disk drive system. The system comprises a detection circuit operable to detect a completion of the non-read state and a non-read state to read state circuit operable to execute a series of events to transition from the non-read state to the read state, wherein the series of events is the same regardless of a type of non-read state. Further, the system comprises a read state initiation circuit operable to initiate the read state after the execution of the series of events.
Patent TW-I278796-B (TW)
Title: Sealing of flat-panel device and uses thereof
Inventor: LUDWIG PAUL N
IPC: G02F1/1339
Filed: 2001-07-31
Granted: 2007-04-11
Abstract: A flat-panel display is hermetically sealed by a process in which a first place structure (30) is positioned generally opposite a second plate structure (32) such that sealing material (34) provided over the second plate structure lies between the plate structures. In a gravitational sealing technique, the first plate structure is positioned vertically below the second plate structure. The sealing material is heated so that it moves vertically downward under gravitational influence to meet the first plate structure and seal the plate structures together. In a global-heating gap-jumping technique, the plate structures and sealing material are globally heated to cause the sealing material to jump a gap between the sealing material and the first plate structure. When the first plate structure is positioned vertically above the second plate structure, the sealing material moves vertically upward to meet the first plate structure and close the gap.
Patent TW-568779-B (TW)
Title: Method for controlling movement of wheelchair without using hand and device therefor
Inventor: CHEN YOU-LUEN
IPC: G05D1/08
Filed: 2001-08-06
Granted: 2004-01-01
Abstract: The present invention relates to a method for controlling movement of a wheelchair without using hand and a device therefor. The method mainly comprises using an angle obtaining means to obtain the turning angle of the head of a wheelchair user; analyzing the obtained data; using the analysis result to separately control the operation of the motor on different parts of the wheelchair in order to use the motor to produce forward/backward and left/right turn movements. The method further comprises an obstacle detection means and an emergency stop means. The former prevents the occurrence of collision during the backward movement of the wheelchair while the later allows a user to stop the movement of the wheelchair the user's head movement in an emergency situation. The method enables limb-disabled persons to effectively control the movement of the wheelchair.
Patent TW-531698-B (TW)
Title: Rapid and abnormal power shutdown prevention algorithm for flash memory
Inventor: LAI JEN-NAN
IPC: G06F12/16
Filed: 2001-08-31
Granted: 2003-05-11
Abstract: A flash memory algorithm, especially a flash memory algorithm and its control system can rapidly set up table and prevent abnormal power shutdown from inducing data disorder, is provided. The main way is to store logic block address and connection relation mapping table of entity block address values corresponding to the logic block in a data entity block page of the memory. The address and table are protected by a set of ECC data. When the computer turns on normally, the control device directly loads the mapping table data into a register in the control device to control device access. The setup of its mapping table is instant and rapid. It is not necessary to rapidly construct the mapping table through scanning procedure. The turn-on time and operation procedure are saved. If the wrong mapping table is resulted from abnormal system operation, the mapping table will be back to the previous record to recover the system connection.