baber/WOPTO huggingface dataset:
Patent TW-568912-B (TW)
Title: 8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives
Inventor: GRACIA FERRER JORDI
IPC: A61P27/16
Filed: 2000-07-26
Granted: 2004-01-01
Abstract: 8-phenyl-6,9-dihydro-[1,2,4]triazolo[3,4-i]purin-5-one derivatives of formula (I), wherein: R1 represents hydrogen, a C1-C6 alkyl group or a group of formula -(CH2)n-R6 wherein n is an integer from 0 to 4 and R6 represents phenyl or pyridyl; and R2 represents a C1-C6 alkyl group which is unsubstituted or substituted by a C1-C4 alkoxy group, or a group of formula -(CH2)n-R6, wherein n and R6 are as defined above; and R3 represents a C1-C6 alkyl group; and R4 and R5, together with the nitrogen atom to which they are attached, form a 3 to 7-membered ring comprising one or two heteroatoms selected from nitrogen and oxygen, which ring may be unsubstituted or substituted by one or more substituents selected from hydroxy, carbamoyl, hydroxycarbonyl, trifluoroacetyl, amino, mono- or di-(C1-C6 alkyl) amino and C1-C4 alkylene groups and C1-C6 alkyl and C2-C6 alkenyl groups which may in turn be unsubstituted or substituted by one hydroxy, C1-C6 alkoxy, hydroxy-C1-C6 alkoxy, amino or mono- or di-(C1-C6 alkyl)amino groups or by three halogen atoms, or R4 and R5 independently represent hydrogen, amidino, C1-C6 alkyl, C2-C6 alkenyl or C2-C6 alkynyl which may be unsubstituted or substituted by one hydroxy, amino or mono- or di-(C1-C6 alkyl)amino group, or R4 represents hydrogen or a C1-C6 alkyl group and R5 represents a group of formula -(CH2)n-R7 wherein n is an integer from 0 to 4 and R7 represents a C3-C7 cycloalkyl group, a phenyl group or a heterocyclic group, the cycloalkyl group being unsubstituted or substituted by one amino, mono- or di-C1-C6 alkylamino or C1-C6 alkylamido groups, the phenyl group being unsubstituted or substituted by one or two C1-C6 alkoxy groups, and the heterocyclic group being a pyridyl, morpholinyl, piperiyl, pyrrolidinyl, triazolyl, pyrazolyl, tetrahydrofuranyl, azetidinyl or imidazolyl ring which is unsubstituted or substituted by one or more groups selected from hydroxy, phenyl and C1-C6 alkyl groups or a pharmaceutically acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use as PDE 5 inhibitors.
Patent TW-469398-B (TW)
Title: Point-touch type input method and device with left and right button functions of mouse
Inventor: MAU BANG-HUA
IPC: G06F3/00
Filed: 2000-08-01
Granted: 2001-12-21
Abstract: The present invention relates to a point-touch type input method and device with left and right button functions of mouse. The construction includes a host device with a touch-control screen and a point-touch pen with a button device and a switch device. In the device, the host device utilizes the close/open state of the switch device in the point-touch pen to determine that the host device will execute the left and right button functions of mouse. At first, when the user presses the button device and the switch device is in a close state, the host device executes the right button function of mouse if the point-touch pen is placed on the touch-control screen to perform point-touch operations. On the contrary, when the user does not press the button device and the switch device is in an open state, the host device executes the left button function of mouse if the point-touch pen is placed on the touch-control screen to perform point-touch operations. Therefore, the present invention allows the user to perform the process of right button function of mouse on a touch-control screen capable of only performing the process of left button function of mouse.
Patent TW-514591-B (TW)
Title: Color filter manufacturing method, color filter manufacturing apparatus, color filter, method of planarizing surfaces of colored portions of color filter, display device manufacturing method, method of manufacturing apparatus having the display device
Inventor: FUJIIKE HIROSHI
IPC: G02B5/20
Filed: 2000-08-04
Granted: 2002-12-21
Abstract: It is an object of this invention to provide a method of manufacturing a color filter which can satisfactorily protect colored portions, reduce the amount of protective material used, and keep the thickness of a liquid crystal layer constant. In order to achieve this object, there is provided a method including the step of preparing information about a third amount of ink which is obtained by executing at least the first step of measuring at least the mean distance from the bottom surface to the top surface of a colored portion formed by filling a first recess portion with a first amount of ink and the mean distance from the bottom surface of the top surface of a colored portion formed by filling a second recess portion with a second amount of ink, the second step of creating data representing the relationship between the mean distance from the bottom surface to the top surface of a colored portion and the ink amount from at least the two measured mean distances and at least the two corresponding ink amounts, and the third step of determining the third amount of ink to be charged into one recess portion on the basis of the data such that the mean distance from the bottom surface to the top surface of the colored portion falls within a predetermined range, and the step of forming a colored portion in the recess portion by filling the recess portion with the third amount of ink, wherein the distance within the predetermined range is 20% to 80% of the distance from the bottom portion to the top portion of the partition wall.
Patent TW-522413-B (TW)
Title: Composite magnetic sheet and method of producing the same
Inventor: ONO NORIHIKO
IPC: H01F41/16
Filed: 2000-08-24
Granted: 2003-03-01
Abstract: In a method of producing a composite magnetic body, flat soft magnetic powder subjected to annealing to be free from stress strain is prepared and mixed with a binder and a solvent for dissolving the binder to form a slurry-like mixture. The mixture is formed into a film. Then, the solvent is removed. Thus, a sheet of the composite magnetic body is produced.
Patent TW-562881-B (TW)
Title: Process for preparing single crystal silicon having uniform thermal history
Inventor: KOJIMA MAKOTO
IPC: C30B29/06
Filed: 2000-09-06
Granted: 2003-11-21
Abstract: A Czochralski method of producing a single crystal silicon ingot having a uniform thermal history. In the process, the power supplied to the side heater is maintained substantially constant throughout the growth of the main body and end-cone of the ingot, while power supplied to a bottom heater is gradually increased during the growth of the second half of the main body and the end-cone. The present process enables an ingot to be obtained which yields wafers having fewer light point defects in excess of about 0.2 microns, while having improved gate oxide integrity.
Patent TW-524842-B (TW)
Title: Etching solution for molybdenum aluminum alloy-molybdenum metal layer
Inventor: SONG HYUNG-SOO
IPC: H01L21/306
Filed: 2000-10-19
Granted: 2003-03-21
Abstract: The present invention relates to an etching solution for preparing a multi-layered metal film used in the source/drain wiring of a TFT-LCD, particularly a Mo/Al-Nd/Mo three-layered metal film, such that the underlying Mo layer will not form an undercut. The invented solution comprises 68 to 74 (wt)% of phosphoric acid, 2 to 4 (wt)% of nitric acid, 5 to 15 (wt)% of esteric acid, and the balance of water. Optionally, 0.001 to 0.1%, based on the total weight of the composition, of an additive is added.
Patent TW-588210-B (TW)
Title: Liquid crystal display device
Inventor: INOUE MITSUO
IPC: G02F1/136
Filed: 2000-11-01
Granted: 2004-05-21
Abstract: In a color liquid crystal display device, two capacitors are both connected in parallel between a pixel signal line and an electrode of a liquid cell, or one of the capacitors is connected therebetween, or none of the capacitors are connected therebetween, in order to selectively set a potential of the electrode of the liquid crystal cell in four steps. Therefore, gradation display in four steps can be performed without a digital-to-analog conversion circuit, so that the cost of the device can be reduced.
Patent TW-494030-B (TW)
Title: Automatic chamfering and lathing machine
Inventor: WU SHIUAN-LUNG
IPC: B23B5/12
Filed: 2000-05-22
Granted: 2002-07-11
Abstract: This invention discloses an automatic chamfering and lathing machine capable of chamfering and lathing. This invention primarily modifies the measures and the disposition of transmission adapted in a conventional automatic chamfering and lathing machine, in order to resolve problems found in prior operation. This invention uses a driving motor and belts to drive a chuck spindle and a transmission shaft. The transmission shaft drives a plurality of driven shafts having axial sliding teeth by means of its axial rotation such that not only is driving power supplied to the chamfering tool turret, but all rotatable shafts can transmit driving force through simple rotation, while allowing a greater amount of relative displacement among the shafts, whereby the transmission of the driving power in this invention can be conducted in a smooth manner, and the operating range of the chamfering tool turret and the lathing tool turret can be significantly increased.
Patent TW-493260-B (TW)
Title: Method for preparing a conductive pad for electrical connection and conductive pad formed
Inventor: SAMBUCETTI CARLOS J
IPC: H05K3/24
Filed: 2001-01-09
Granted: 2002-07-01
Abstract: A method for preparing a copper pad surface for electrical connection that has superior diffusion barrier and adhesion properties is provided. In the method, a copper pad surface is first provided that has been cleaned by an acid solution, a protection layer of a phosphorus or boron-containing metal alloy is then deposited on the copper pad surface, and then an adhesion layer of a noble metal is deposited on top of the protection layer. The protection layer may be a single layer, or two or more layers intimately joined together formed of a phosphorus or boron-containing metal alloy such as Ni-P, Co-P, Co-W-P, Co-Sn-P, Ni-W-P, Co-B, Ni-B, Co-Sn-B, Co-W-B and Ni-W-B. A suitable thickness for the protection layer is between about 1,000 Å and about 10,000 Å, and preferably between about 3,000 Å and about 7,000 Å. The adhesion layer can be formed of a noble metal such as Au, Pt, Pd and Ag to a thickness between about 500 Å and about 4,000 Å, and preferably between about 1,000 Å and about 2,000 Å. Alternatively, a nucleation layer of Pd may be deposited between the copper conductive pad surface and the protection layer prior to the electroless deposition of the protection layer. Alternatively, an additional noble metal layer may be deposited on top of the adhesion layer by an electroless Au deposition process to increase the thickness of the final noble metal layer to about 2,000 Å - 12,000 Å, and preferably between about 4,000 Å and about 6,000 Å. The present invention further discloses a conductive pad for forming an electrical connection thereon which includes a copper pad surface, a protection layer of a phosphorus or boron-containing metal alloy, and an adhesion layer of a noble metal deposited on top of the protection layer. The present invention is further directed to an electrical structure which includes the conductive pad with an electrical connection integrally formed with and on top of the adhesion layer, i.e. either of a wirebond or a solder bump.
Patent TW-I282647-B (TW)
Title: An accessory with expanding joints for being mounted on a mainframe
Inventor: YANG TAI-HER
IPC: H01R13/62
Filed: 2001-01-30
Granted: 2007-06-11
Abstract: An accessory with expanding joints for being mounted on a mainframe includes an interface joint (or plug and socket) P1 to connect to a mainframe interface joint (or plug and socket) P0, an auxiliary output/input interface joints (or plug and socket) P2, a specific interface circuit C100, and a switch SL100 to switch the interface joint (or plug and socket) P1 to connect with the specific interface circuit C100 or to connect with the auxiliary output/input interface joint (or plug and socket) P2.
Patent TW-508290-B (TW)
Title: System for parallel processing of workpieces
Inventor: BABBS DANIEL
IPC: H01L21/677
Filed: 2001-04-11
Granted: 2002-11-01
Abstract: A dual paddle end effector robot is disclosed which is capable of parallel processing of workpieccs. The end effector includes a lower paddle rotatably coupled to an end of the distal link, and an upper paddle rotatably coupled to the lower paddle. The lower paddle supports a drive assembly capable of rotating the upper paddle with respect to the lower paddle. In one embodiment of the present invention, the dual paddle end effector robot may be used within a wafer sorter to perform parallel processing of workpieces on a pair of aligners within the sorter. In such an embodiment, the robot may first acquire a pair of workpieces from adjacent shelves within the workpiece cassette. After withdrawing from the cassette, the respective paddles on the end effector may fan out and transfer the wafers to the chucks of the respective aligners. After proccssing of the workpieces on the aligners is complete, the fanned end effector paddles may reacquire the workpieces, the upper paddle may return to its home position located directly over the lower paddle, and then return the processed workpieces to their original cassette or to a new cassette. Parallel processing of workpieces in this fashion provides significantly greater throughput than in conventional wafer sorter systems. Throughput may be improved still further by providing buffering locations for the workpieces at the respective aligners.
Patent TW-588375-B (TW)
Title: Method and apparatus of calibrating a data path of a digital circuit, method of calibrating a data path, processor-based system, and embedded-memory processor-based system
Inventor: JOHNSON BRIAN
IPC: G11C11/407
Filed: 2001-07-23
Granted: 2004-05-21
Abstract: The present invention provides a unique way of using a 2<N> bit synchronization pattern to obtain a faster and more reliable calibration of multiple data paths in a memory system. If the 2<N> bit synchronization pattern is generated with a known clock phase relationship, then the data-to-clock phase alignment can be determined using simple decode logic to predict the next m-bits from a just-detected m-bits. If the succeeding m-bit pattern does not match the predicted pattern, then the current data-to-clock alignment fails for a particular delay value adjustment in the data path undergoing alignment, and the delay in that data path is adjusted to a new value. The invention also ensures that data alignment will occur to a desired edge of the clock signal, e.g., a positive going edge, by forcing a failure of all predicted m-bit patterns which are associated with an undesired edge, e.g., a negative going edge, of the clock signal.
Patent TW-523399-B (TW)
Title: Meshing slide fastener with an engaging device
Inventor: MATSUSHIMA HIDEYUKI
IPC: A44B19/32
Filed: 2001-05-29
Granted: 2003-03-11
Abstract: A concave row (1) and a convex row (2) of a meshing slide fastener are molded of resin having plasticity. The convex row (2) has a terminal end where slider guide portions (17) for guiding a slider (41) are removed. A convex-row-meshing portion (7) of the convex row (2) is inserted through a side of the slider (41) so as to be engaged with a concave-row-meshing portion (4) of the concave row (1). An engaging device (20) including a female fastening member (29) and a male fastening member (34) is attached to terminal ends of the concave row (1) and the convex row (2). In operation, the female fastening member (29) of the engaging device (20) on a side of the convex row (2) is engaged with the male fastening member (34) of the engaging device (20) on the side of the concave row (1). After the slider (41) is made to contact with the engaging device (20) on the side of the concave row (1), the convex row (2) is rotated with respect to the female fastening member (29) and the male fastening member (34) and inserted between guide flanges (44) of the slider (41), so that the concave-row-meshing portion (4) and the convex-row-meshing portion (7) are meshed with each other by sliding of the slider (41). By conducting an inverse operation, the meshing is released so that the concave row (1) and the convex row (2) are separated from each other. Therefore, the meshing slide fastener with an engaging device can be meshed with and separated from each other by a simple operation.
Patent TW-512634-B (TW)
Title: Application server delivery of information to customers from multiple sources
Inventor: AKINYANMI OLALEKAN
IPC: G06Q30/00
Filed: 2001-06-22
Granted: 2002-12-01
Abstract: Information from multiple sources is provided to customers, wherein multiple channels of content are received at a service headend connection for customer viewing, information is received from the customer relating to customer viewing, and a selected channel of content likely to be of interest to the customer is determined, based on the received customer viewing information. Information about the selected channel is automatically provided to the customer. A client delivery agent at a customer location is responsible for monitoring and collecting information relating to customer viewing of content from among the multiple channels of content that are available. The collected customer viewing information is periodically uploaded to the headend connection, where it is accumulated in a database and is analyzed for channels of content likely to be of interest.
Patent TW-497215-B (TW)
Title: Method for preventing formation of bumps in copper damascene
Inventor: BAU TIAN-YI
IPC: H01L21/768
Filed: 2001-07-11
Granted: 2002-08-01
Abstract: The formation of copper bumps after etching to the stop layer in the deposited silicon nitride will reduce the reliability of the whole process and affect the detection result of the defect detection tool. The formation of the copper bumps is caused by the deposition environment which affects the sensitive surface of the copper damascene and the formation of the copper oxide. The present invention has the following characteristics: (a) the use of SiO2 pre-coated film on the wall of the vacuum chamber in the copper pre-heating procedure having a better performance in forming copper grains than other pre-coated material; (b) the ammonia plasma having a better copper oxide reduction rate than a high temperature ammonia used in a conventional technique. As a result, more hydrogen atoms are formed and no amine residue generated by the high temperature ammonia. Furthermore, the Q-time is controlled to be within 12 hours, thereby avoiding the occurrence of the oxidation reaction and reducing the formation of copper oxide. Therefore, the copper bumps are less likely to be generated.
Patent TW-523744-B (TW)
Title: Nonvolatile semiconductor memory device achieving shorter erasure time
Inventor: YONEDA TAKAYUKI
IPC: G11C16/16
Filed: 2001-08-28
Granted: 2003-03-11
Abstract: A nonvolatile semiconductor memory device is characterized by including a memory cell array, a control circuit which repeatedly perform an automatic erasure operation with respect to an entirety of the memory cell array, the automatic erasure operation including a preparatory write operation prior to an erasure operation and a following erasure operation, and a counter which counts how many times the automatic erasure operation is performed with respect to the entirety of the memory cell array, wherein the control circuit stops the automatic erasure operation in response to an event that the counter counts a desired number.
Patent TW-588268-B (TW)
Title: Method for confirming goods receipt form customer and irregularity processing
Inventor: LI YUN-JUNG
Filed: 2001-08-29
Granted: 2004-05-21
Abstract: A method for confirming received goods form customer and irregularity processing is executed in a computer system and the method comprises the following steps: firstly, inputting uniform invoice information and customer's confirmed goods receipt information of delivery document; then determining if the delivery document has any receiving irregularity based on the customer's confirmed goods receipt; if no, generating sales accounting voucher based on the uniform invoice information, otherwise, executing the following steps: determining the irregularity processing of the delivery document first in accordance with different abnormal goods receipt message; then executing irregularity processing procedures to generate abnormal goods receipt processing information and generating sales accounting voucher based on the uniform invoice information and abnormal goods receipt processing information.
Patent TW-531830-B (TW)
Title: Structural reinforcement of highly porous low k dielectric films by Cu diffusion barrier structures
Inventor: WONG LAWRENCE D
IPC: H01L21/768
Filed: 2001-10-29
Granted: 2003-05-11
Abstract: Highly porous, low-k dielectric materials are mechanically reinforced to enable the use of these low-k materials as intralayer and interlayer dielectrics in advanced integrated circuits such as those which incorporate highly porous materials in a Cu damascene interconnect technology. An integrated circuit, embodying such a mechanically reinforced dielectric layer generally includes a substrate having interconnected electrical elements therein, a copper-diffusion barrier or etch stop layer disposed over the substrate, the copper-diffusion barrier or etch stop layer being patterned so as to provide a plurality of electrically insulating structures, and a low-k dielectric layer disposed around the plurality of structures. A process, for making a mechanically reinforced, highly porous, low-k dielectric layer, generally includes forming a copper-diffusion or etch stop layer on a substrate, patterning the copper-diffusion or etch stop layer such that a plurality of structures are formed, the structures each having a top surface, forming a low-k dielectric layer over and adjacent to the structures, the low-k dielectric layer having a top surface, and polishing the low-k dielectric layer such that its top surface is substantially even with the top surfaces of the structures. The structures may be rectangular posts, or more geometrically complex forms. The structures may be identical, or a combination of various forms.
Patent TW-550893-B (TW)
Title: Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier
Inventor: ROZENBLIT DMITRIY
IPC: H04B7/005
Filed: 2001-11-02
Granted: 2003-09-01
Abstract: A single continuous closed-loop power control feedback system provides seamless power control for a power amplifier and also enables an AM signal to be injected into the power amplifier through the power amplifiers' control port. The AM signal is developed by an I/Q modulator and supplied to a comparator located in the power control loop. By using leakage from the power amplifier as feedback to a phase locked loop during initial power amplifier power ramp-up, the single continuous closed-loop power control system provides continuous feedback to the phase locked loop during the entire power amplification ramp-up period and eliminates the need for multiple feedback loops.
Patent TW-I238820-B (TW)
Title: Radiopharmaceuticals for diagnosing Alzheimer's disease
Inventor: HILGER CHRISTOPH-STEPHAN
IPC: A61K51/04
Filed: 2001-11-06
Granted: 2005-09-01
Abstract: This invention is directed to the use of radiopharmaceuticals in diagnosing Alzheimer's disease. In particular the radiopharmaceuticals of the invention are able to pass through the blood-brain barrier and bind to the CCR1 receptor present in brain tissue of patients having Alzheimer's disease.