baber/WOPTO huggingface dataset:
Patent TW-399170-B (TW)
Title: Method and system for detecting errors in a display list
Inventor: DEVIC GORAN
IPC: G06F11/10
Filed: 1997-09-30
Granted: 2000-07-21
Abstract: In a computer controlled graphics system, processes are provided for detecting errors incurred in a display list having variable length instruction/parameter (I/P) sets, the errors occurring during parameterization, transmission, branching, and storage of the display list.  Each process includes generating a display list including I/P sets, each I/P set including n parameter words following an instruction word.  In each embodiment, a display list is encoded, transmitted, stored in a memory unit, and verified.  In one embodiment, the display list is encoded by storing into each instruction word of each I/P set a parity bit of a value representative of the parity of the whole I/P set.  In another embodiment, the display list is encoded by storing within each instruction word of each I/P set an m-bit checksum value.  The m-bit checksum value is generated by partitioning each I/P set into y m-bit partitions which are summed, ignoring overflow.  In a third embodiment, a display list is encoded by appending each I/P set with a checksum word generated by summing the instruction word and each of the n parameter words of each I/P set, ignoring overflows.  In each embodiment, the encoded display list is stored in a memory unit and later accessed for verification.  In each embodiment, verification is performed by re-performing the respective encoding scheme for each I/P set.   Upon detection of an error, corrective action, including a debug message can be taken.
Patent TW-374052-B (TW)
Title: Silicon carbide abrasive wheel
Inventor: SHELDON DAIVD A
IPC: B24D3/00
Filed: 1997-10-07
Granted: 1999-11-11
Abstract: A vitreous bonded abrasive grinding wheel comprises silicon carbide abrasive grain, hollow ceramic spheres and a low temperature, high strength bond. The wheel has improved corner or profile holding characteristics and improved mechanical properties and is suitable for grinding non-ferrous materials.
Patent TW-353178-B (TW)
Title: System integration of DRAM macros and logic cores in a single chip architecture
Inventor: LUK WING-KIN
IPC: G11C5/02
Filed: 1997-10-28
Granted: 1999-02-21
Abstract: A merged dynamic random access memory/logic device on a single chip, comprising: a plurality of dynamic random access memory macros arranged on the upper portion and the lower portion of the chip; a plurality of logic cores on a central portion of the chip between the plurality of dynamic random access memory macros, one of the logic cores being a memory controller generating control and address signals to the plurality of dynamic random access memory macros; an on-chip system clock and distribution network, the distribution network routing clock signals from the on-chip system clock to a center of the chip and then buffering and fanning out the clock signals through a balanced tree to drive the first and the second plurality of dynamic random access memory macros and the plurality of logic cores including the memory controller with no intrinsic clock skew; parallel system buses arranged between the first plurality of dynamic random access memory macros on the first portion of the chip and the logic cores in the central portion of the chip and between the second plurality of dynamic random access memory macros on the second portion and the logic cores, for transferring data between the dynamic random access memory macros and the logic cores; multiplexers and buffers at either ends of the parallel system buses for bi-directionally transferring data between the system buses and a multiplicity of off chip input/output drivers; separate power distribution grids for the first and second plurality of dynamic random access memory macros and the plurality of logic cores and the on-chip system clock, the power distribution grids including a multiplicity of decoupling capacitor arrays separating the first and second plurality of dynamic random access memory macros from the plurality of logic cores to provide noise isolation for the dynamic random access memory macros from the logic cores and reduce di/dt effects of power supply fluctuation on chip performance; and a multiplicity of programmable wiring cell structures to selectively connect and disconnect the separate power distribution grids between one of the plurality of dynamic random access memory macros and a second one of the plurality of dynamic random access memory macros and between one of the plurality of dynamic random access memory macros and the logic cores and on-chip system clock.
Patent TW-353794-B (TW)
Title: Method of shallow trench isolation using selective liquid phase deposition of silicon oxide
Inventor: CHEN JIUN-LIN
IPC: H01L21/76
Filed: 1997-10-30
Granted: 1999-03-01
Abstract: A method of performing a shallow trench isolation on a substrate in a semiconductor process, the substrate at least comprising a silicon nitride layer and a silicon substrate, the method at least comprising: forming a photoresist pattern on the silicon nitride layer, the silicon nitride layer being located on the silicon substrate; etching the silicon nitride layer and the silicon substrate thereby forming an isolation trench exposing a portion of the silicon nitride layer and the silicon substrate; forming a silicon oxide layer in the isolation trench using a selective liquid phase deposition, the upper plane of the silicon oxide layer being higher than the upper plane of the silicon nitride layer; removing the photoresist pattern layer; and planarizing the upper plane of the silicon nitride layer by a chemical mechanical polishing method thereby equalizing the height of the upper end of the silicon oxide layer and the top end of the silicon nitride layer.
Patent TW-492882-B (TW)
Title: Cholinergic antagonist plaster composition
Inventor: LIN WEN-YAN
IPC: A61K31/439
Filed: 1997-11-28
Granted: 2002-07-01
Abstract: Scopolamine is a common cholinergic antagonist which acts on the parasympathetic in the autonomic nerve as a medicine for anti-motion sickness or anti-vomiting, etc; because this type of medicine has a best effect entering the body through the skin behind ears, it has been developed into a retroauricular transdermal drug plaster; the absorption path of this type of plaster is often having a reduced medicinal effect due to the penetration hindrance of the cuticle; therefore, it has been suggested that a transdermal promoter is used to enhance the penetration power of the medicine; the present invention discloses a penetration promoter to enhance dermal absorption and penetration of the cholinergic antagonist; moreover, the present invention has also discovered that polyethylene glycol and amide have a synergetic penetration effect at a factor of about 2.2 to 2.8; the present invention has confirmed that the addition of a penetration promoter in the formulation can indeed enhance the transdermal drug efficiency of the scopolamine plaster, thereby achieving a specified therapeutic effect.
Patent TW-372323-B (TW)
Title: Cold cathode for discharge lamps, a discharge lamp having this cold cathode, and a method for operating this discharge lamp
Inventor: VOLLKOMMER FRANK
IPC: H01J1/30
Filed: 1997-12-10
Granted: 1999-10-21
Abstract: A cold cathode for discharge lamps, in particular for discharge lamps which are operated by means of a dielectrically impeded discharge, has two electrically conductive, mutually opposite electrodes, between which a ferroelectric is arranged in a sandwich-like fashion. At least one of the electrodes is provided with one or more openings. During operation, a voltage of rapidly reversing polarity is applied to the two electrodes. The result is to release on the surface of the ferroelectric electrons which, by means of the operating voltage of the discharge lamp, are accelerated through the openings onto the lamp anode and serve to ignite or maintain the discharge of the lamp.
Patent TW-349953-B (TW)
Title: Carrot antifreeze polypeptides
Inventor: BYASS LOUISE JANE
IPC: C12P21/02
Filed: 1997-12-15
Granted: 1999-01-11
Abstract: A novel antifreeze polypeptides being isolated from carrots, having in its SDS-PAGE molecular of 36kDa, having the following aminoacid series.
Patent TW-424204-B (TW)
Title: Semiconductor device
Inventor: USAMI MITSUO
IPC: G06K19/067
Filed: 1997-12-30
Granted: 2001-03-01
Abstract: The present invention relates to a thin semiconductor device, particularly a flexible IC card with a high reliability. The IC card carries a thin semiconductor chip and can be bent and even has a reinforcement plate that can reduce the damage to the semiconductor chip caused by a pressing point. Therefore, the present invention provides an IC card that can be used in a severe mechanical environment with a high reliability.
Patent TW-460417-B (TW)
Title: Method and apparatus for removing dissolved solids from water
Inventor: GRAHAM WILLIAM
IPC: C02F1/44
Filed: 1998-01-08
Granted: 2001-10-21
Abstract: A desalinator is disclosed for removing dissolved solids from sea water or brackish water. The desalinator (10) comprising a casing (12) into which a pump (14) driven by a motor (16) pumps sea water or brackish water under pressure. A desalination cartridge (76) within the casing (12) includes semi-permeable material which acts as a reverse osmosis membrane and through which permeation is forced to separate it from the sea water or brackish water. The solids dissolved in the brackish water or sea water are retained in the salt retention passages of the cartridge (76). Several electrical coils (94, 96, and 98) encircle the cartridge (76) and are embedded in the walls of the casing (12). The coils are supplied with current from a supply (112) which is preferably a 50 Hertz, 380 Volt three phase supply. The coils are also connected by lines (108) to an adjustable frequency AC drive (110) which is in turn connected tot he motor (16). The coils (94, 96 and 98) impose a magnetic field on the sea water or brackish water in the salt retention passages which enhances the rate at which water permeates through the reverse osmosis membrane and also inhibits fouling. The coils (94, 96 and 98) additionally act as chokes for the motor (16). This invention also discloses a method of removing dissolved solids from water.
Patent TW-357446-B (TW)
Title: Damascene process
Inventor: Lin si-min
IPC: H01L23/48
Filed: 1998-01-14
Granted: 1999-05-01
Abstract: A damascene process, for use on the cell of a semiconductor substrate, including the cell at least a desired conductive area, having: (a) forming on the conductive area of the first dielectric layer; (b) forming on the first dielectric layer a second dielectric layer; (c) defining the first and second dielectric layers a first opening, with exposure of the desired conductive area in below; (d) forming on the second dielectric layer a third dielectric layer, for rough coating of the first opening, being the third dielectric layer not stuffed in the first opening; and (e) defining the third dielectric layer, for forming a second opening on the first opening, with exposure of the second dielectric layer in the bottom of the second opening and the first opening.
Patent TW-464754-B (TW)
Title: Apparatus and method for drying cans by using magnetic wave induced heating
Inventor: JANG RUNG-YUAN
IPC: F26B3/347
Filed: 1998-03-13
Granted: 2001-11-21
Abstract: An apparatus and method for drying cans by using magnetic wave induced heating comprise: a hood installed above a base of a process tool for pumping out the produced exhaust during the process; a base of a process tool at the top of which is a transporting platform forming a predetermined space inside; a transporting mechanism constituted by a motor, two pulleys and a conveyor belt, in which the motor is mounted at an end of the base, the two pulleys are disposed respectively at both ends of the base to support the conveyor belt therefore being integrated to the transporting platform of the base, the conveyor belt made from nonmagnetic conductive insulation materials is rotated by the motor, and a frequency inverter is used along with the motor to adjust and control the transportation speed of the conveyor belt; an electronic control unit including a display, setting controllers, programmable logic controllers, temperature detection controllers, non-contact laser sensors and a power supply controller, in which the display and the setting controllers are connected to the programmable logic controllers, and the power supply controller is connected to power output modules in magnetic wave induction control units and is mounted inside the predetermined space of the base; and several sets of magnetic wave induction control units sequentially arranged and mounted in the base and connected to the programmable logic controllers, and each unit composed of a coil, an over thermo safe, a current comparator, a power output module and a heat dissipation fan, in which the coil is positioned under the conveyor belt, positioned nearby is the over thermo safe composed of a thermometer, a control switch and a grounding wire, the coil is also connected to the current comparator and the power output module, and the power output module is connected to the programmable logic controller in the electronic control unit in order to reach the objectives of providing the product with better quality, more stability and lower cost.
Patent TW-523508-B (TW)
Title: Non-spherical and non-platelet pyrithione salts
Inventor: KAUFMAN CHARLES W
IPC: A61K31/44
Filed: 1998-05-08
Granted: 2003-03-11
Abstract: The present invention relates to non-spherical and/or non-platelet pyrithione particles. Also disclosed is a method for producing non-spherical and/or non-platelet particles of pyrithione salts, comprising reacting pyrithione or a water-soluble salt of pyrithione and a water-soluble polyvalent metal salt in the presence of a dispersant at a temperature from about 20 DEG C to about 60 DEG C to produce non-spherical and/or non-platelet particles of pyrithione salts. The present invention further relates to particles made by the above methods and products, such as shampoos, soaps, and skin-care medicaments made using these particles.
Patent TW-370652-B (TW)
Title: Data input device
Inventor: SUZUKI KATSUTOSHI
IPC: G06F3/038
Filed: 1998-05-12
Granted: 1999-09-21
Abstract: The invention is a data input device which can solve the subject that prior data input devices of locus ball type can input X axis coordinate data and Y axis coordinate data but cannot input Z axis coordinate data. The resolution uses a spherical operation body 1 named as locus ball to drive an X encoder 2 and a Y encoder 3 and to get impulse output from each encoder. And when a finger F presses the peripheral part of an operation body 1 to make it revolve around Z axis, the finger F serially touches SW1, SW2, SW3, SW4 installed around the operation body 1. Because SW input transfers outputs of X encoder 2 and Y encoder 3 to Z axis coordinate data, so one can input data around Z axis.
Patent TW-384582-B (TW)
Title: Method for correcting the carrier frequency errors and spread spectrum coding sequence clock in direct sequence spread spectrum communication system and the receiver using the method
Inventor: HUANG JIA-CHI
IPC: H04L1/04
Filed: 1998-05-25
Granted: 2000-03-11
Abstract: The present invention provides a kind of correcting method for the carrier frequency errors and spread spectrum coding sequence clock in direct sequence spread spectrum communication system and the receiver using the method wherein the carrier frequency errors are divided into the integer and non-integer portions. The integer carrier frequency error is defined as integer multiple to the inverse of spread spectrum code sequence period. By matching the received signal with the spread spectrum code sequence with center frequency as the integer multiple of the inverse of spread spectrum code sequence period and searching the maximum amplitude in the matching result, the integer carrier frequency errors can be obtained; by comparing the said amplitude and the amplitude before and after the integer matching to obtain a directional flag; after correcting the integer carrier frequency errors, calculating the difference of rotation angles between two timely adjacent matching results based on the directional flag and calculating the non-integer carrier frequency errors; after correcting the carrier frequency errors, the correction of spread frequency code sequence clock can search the initial point of spread frequency code according to the minimum phase displacement system with minimum delayed spread properties.
Patent TW-391110-B (TW)
Title: Methods and apparatus for variable-rate down-sampling filters for discrete-time sampled systems using a fixed sampling rate
Inventor: STEPHEN KAREN J
IPC: H03H17/06
Filed: 1998-05-29
Granted: 2000-05-21
Abstract: Methods and apparatus for variable-rate down-sampling filters for discrete-time sampled systems using a fixed sampling rate are disclosed. The variable Rate Down-Sampling Filter allows a continuous range of sample rates to be derived from input samples at a fixed rate. The output rate does not have to be related to the fixed input rate in any integral or rational way, and in fact, the output rate can vary in time such as will occur when tracking a signal received from a station using a different timebase. A fixed sampling rate at the A/D Converter greatly simplifies the design of the andlog front end. A single anti-aliasing filter can be designed and precisely matched to the fixed sampling rate. Used with a frequency-modulated numerically controlled oscillator (NCO), the Down-Sampling Filter keeps the entire frequency-synthesis and time-tracking loop in the digital domain. The need for an analog time-tracking loop to adjust the sampling instant at the A/D converter is eliminated. The need for an analog frequency synthesizer to generate a variable sampling rate is also eliminated. System design and performance analysis are simplified as well by eliminating the complication of hybrid analog-digital control loops. Details are disclosed.
Patent TW-400305-B (TW)
Title: A sensor installation structure for vehicles
Inventor: KAYANO KENJI
IPC: G01D11/30
Filed: 1998-06-29
Granted: 2000-08-01
Abstract: A sensor installation structure and method for a potentiometer (21) located on the exterior of a fork lift. A sensor cover (24) is fixed to a bracket (12) to protect the potentiometer (21). The cover (24) has an opening (24a, 30) permitting the passage of lead wires (27). A fluid sealant is changed between the cover (24) and the potentiometer (21) to seal the potentiometer (21).
Patent TW-401730-B (TW)
Title: The transducer for receiving signals from the satellite transportation
Inventor: TAKEISHI MASAAKI
IPC: B23P19/04
Filed: 1998-07-28
Granted: 2000-08-11
Abstract: This invention is the transducer for receiving signals from the satellite transportation. Wherein its topic is: since the traditional transducer for receiving signals from the satellite transportation is fabricated by the oneness of the molded piece of the aluminum alloy from the frame body 21, the wave conductor portion 22, and the radiation portion 23. Therefore, a lot of materials with the high material cost are required and the cost of time is needed in fabrication. Therefore, they arise the problems of the poor productivity as well as the high price. Its solving means is: each portion of the transducer for receiving the signals from the satellite transportation in this invention is proceeded in forming the frame body, the wave conductor portion 2, and the radiation portion 3. Therefore, the required material will be diminished with the simple fabrication and can be fabricated in the short period of time so that the transducer with the cheapest price and better productivity.
Patent TW-422997-B (TW)
Title: Variable inductor device
Inventor: IIDA NAOKI
IPC: H01F27/29
Filed: 1998-10-08
Granted: 2001-02-21
Abstract: A variable inductor device has at least two coils. The two coils are formed on an insulating substrate with an inductance adjusting portion therebetween. The inductance adjusting portion is electrically connected at one end to a tap center electrode. The two coils are electrically connected to each other via the inductance adjusting portion. The inductance adjusting portion is grooved and horizontal paths of the inductance adjusting portion are sequentially disconnected one by one by, for example, applying a laser beam. The inductances are thus varied. It is therefore possible to provide a variable inductor device in which the area required for mounting the device on a printed circuit board is decreased and the inductances are stably adjusted while keeping them in balance.
Patent TW-449589-B (TW)
Title: Dofetilide polymorphs
Inventor: APPLEBY IAN COLIN
IPC: C07C311/08
Filed: 1998-10-08
Granted: 2001-08-11
Abstract: The invention relates to the substantially pure dofetilide polymorphs P162, P162a and P143, and to processes for the preparation of, compositions containing and to the uses of, such polymorphs.
Patent TW-396283-B (TW)
Title: A component for cross-connecting optofibres
Inventor: CURZIO PETER LO
IPC: G02B6/26
Filed: 1998-10-19
Granted: 2000-07-01
Abstract: The present invention relates to a component for cross-connecting optofibres. To simplify handling of optofibre ribbons, there is provided a component for cross-connecting optofibres between different fibre ribbons, where the component per se cross-connects optofibres between different fibre ribbons connected to the component. The component enables a fibre ribbon structure to be retained and undivided, even after cross-connecting or otherwise reorganising the optofibres in one or more fibre ribbons. The cross-connecting components may generally consist of a plastic casing (6, 7) which surrounds optofibres (2) cross-connected or reorganised in a mixing zone or weave zone (5) and also the free optofibre-ends connected to the optofibres in the plastic casing on a component input side and a component output side respectively.
Patent TW-388785-B (TW)
Title: Arrangement in a combustion engine with internal combustion
Inventor: HENRIKSEN LEIF DAG
IPC: F01B9/06
Filed: 1998-10-23
Granted: 2000-05-01
Abstract: A combustion engine (10) having internal combustion, comprises a number of engine cylinders (21), which are arranged in an annular series around a common middle drive shaft (11). Each cylinder includes a pair of pistons (44,45) movable towards and away from each other and a common, intermediate working chamber (K) for each pair of pistons. Each piston (44,45) is equipped with its piston rod (48,49) with associated support rooler (53) which forms a support against its respective ""sine"" - curve shaped cam guide device (12a,12b), which controls movements of the piston relative to the associated cylinder. At least the one (44) of the two pistons (44,45) in each cylinder (21) is regulatably adjustable axially in the cylinder especially for regulating the compression ration in the common working chamber (K).
Patent TW-414852-B (TW)
Title: Fabricated steel lifter for rotary kiln
Inventor: DOERKSEN BRIAN J
IPC: F27B7/16
Filed: 1998-12-21
Granted: 2000-12-11
Abstract: A fabricated steel lifter for enhancing mixing of particulate material in a rotary calcining kiln. The lifter is fabricated from a weldable heat resistant alloy and includes a base plate, an anchor post, a sole plate, a face plate attached to the sole plate and extending back over the anchor post, and supporting gussets between the sole plate and the face plate.