baber/WOPTO huggingface dataset:
Patent TW-539697-B (TW)
Title: The preparation of alkyd resin
Inventor: KAWAMURA CHICARA
IPC: C08G63/85
Filed: 2000-10-06
Granted: 2003-07-01
Abstract: The present invention provides a polyester recovered from waste and reproduced having terephthalic acid for main material. After using the ingredients comprising the alcohol of 4 values above and polyatomic alcohol (and fatty acid for needed optionally) for depolymerization, adds the polybasic acid ingredient for esterification. The present invention also provides production method of the transparent, non-producing impurity or filtration relic almost during the short time.
Patent TW-525315-B (TW)
Title: Electro-chemical power generation systems employing arrays of electronically-controllable discharging and/or recharging cells within a unity support structure
Inventor: TSAI TSEPIN
IPC: H01M8/04
Filed: 2000-12-04
Granted: 2003-03-21
Abstract: A novel battery construction including a plurality of discharging cells formed by a cathode structure having plurality of relatively small cathode elements on a cathode support structure, and an anode structure having one or more anode-contacting elements on an anode-contacting element support plate. Each discharging cell can be independently activated (i.e. enabled) using a transistor-based power switching element operated under the control of a switching controller. In some embodiments, the power switching elements are used to control the power delivered to electrical loads during discharging operations. In other embodiments, the power switching elements are used to produce high-frequency electrical currents for generating stepped-up voltages using inductive elements, which are subsequently rectified and low-pass filtered. The novel battery construction may also include a plurality of recharging cells, spatially arranged with the plurality of discharging cells. In one illustrative embodiment, power switching elements are provided for controlling the recharging cells during recharging operations. In other illustrative embodiments, metal-fuel cards are used as fuel in metal-air fuel cell battery (FCB) modules, and can be physically displaced in order to align discharged regions along the metal-fuel card with the recharging cells in the module for recharging operations. After recharging operations have been completed, the recharged metal-fuel card can be moved back so that the recharged regions along the metal-fuel card are aligned within the discharging cells for subsequent discharging operations. In alternative embodiments, the discharging and recharging cells are spatially arranged within the module so that discharging and recharging operations can be carried out without physically displacing me metal-fuel card, yet attaining improvements in energy and operating efficiency derived from using the discharging-optimized cathode structures during discharging operations, and the recharging-optimized cathode structures during recharging operations.
Patent TW-470829-B (TW)
Title: Energy line guide unit
Inventor: WEBER WILLIBALD
IPC: F16G13/16
Filed: 2000-11-24
Granted: 2002-01-01
Abstract: An energy guide unit or chain for running energy supply lines between a stationary connection point and a second connection point that is movable about a center axis and along a spatially curved path. The energy line guide unit is composed of aligned segments, and each segment is composed of a pair of link plates (1, 2) which are pivotally interconnected for pivotal movement about a first axis (28) which is parallel to the center axis so as to permit movement toward and away from the center axis. Adjacent segments are pivotally interconnected for movement about a second axis (29) which is generally perpendicular to the first axis, thus the guide chain can be applied to machine tools and robots which involve reciprocal rotary movements.
Patent TW-502474-B (TW)
Title: Modular jack
Inventor: HIGUCHI KUNIHIRO
IPC: H01R24/62
Filed: 2001-01-31
Granted: 2002-09-11
Abstract: A resin casing of a two-piece structure includes a first resin casing having an engagement portion engaged with the engagement lever of a corresponding modular plug and a second resin casing for holding contact pins. A metal shell of a rectangular annular shape surrounds the peripheries of the resin casings and the metal shell is fixed to the resin casings. The metal shell defines the upper and lower surfaces of a concave portion into which the modular plug is inserted and from which the modular plug is removed.
Patent TW-571542-B (TW)
Title: Method and apparatus for providing configurable layers and protocols in a communications system
Inventor: BENDER PAUL E
IPC: H04L12/56
Filed: 2001-05-03
Granted: 2004-01-11
Abstract: The layers and protocols of an air interface layering architecture are designed to be modular and can be modified and upgraded to support new features, perform complex tasks, and implement additional functionality. Prior to commencement of data communication between a first entity (e.g., an access terminal) and a second entity (e.g., a radio network), a set of layers and/or protocols is selected for negotiation. For each selected layer and protocol (i.e., each attribute), a list of attribute values considered acceptable to the first entity is determined. The selected attributes and their associated attribute values are sent from the first entity and, in response, a list of processed attributes and their associated lists of processed attribute values are received. Each list of processed attribute values includes attribute values considered acceptable to the second entity. The layers and protocols in the first entity are then configured in accordance with the received list of processed attributes and their associated processed attribute values. Other features related to configurable layers and protocols are also provided.
Patent TW-562984-B (TW)
Title: Liquid crystal display device, method for correcting its pixels and method for driving the device
Inventor: SHIOTA AKINORI
IPC: G02F1/1362
Filed: 2001-02-15
Granted: 2003-11-21
Abstract: A liquid crystal display device has a liquid layer formed between a pair of substrates and drives a liquid crystal in the liquid crystal layer by an electric field parallel to the surface of the substrates. The liquid crystal display device has, on one of the pair of the substrates, a multiplicity of gate lines disposed and a multiplicity of data lines so arranged as to intersect the gate lines; a switching element is provided correspondingly to an each intersectional point where the gate lines and the data lines intersect and is connected to the gate lines and the data lines; a pixel electrode is provided and is connected to the data lines via the switching element; a counter electrode is provided to form a pair with the pixel electrode. A multiplicity of storage capacitances for retaining electric charge for the pixel electrodes are dispersedly placed corresponding to an each intersectional point of the gate lines and the data lines. By employing such a configuration, a liquid crystal display device capable of suppressing a decrease in transmissivity, recovering defective pixels, and improving process yield, a method of modifying its pixels, and a method of driving the device are provided.
Patent TW-I288659-B (TW)
Title: Colloidal silica slurry
Inventor: MATSUMURA SHIGETOYO
IPC: C01B33/141
Filed: 2001-02-22
Granted: 2007-10-21
Abstract: The present invention provides the colloidal silica slurry which does not have a bad influence, such as corrosion, to a silicon wafer and wiring material on a silicon wafer and inhibits growth of microbes, and whereof preserving stability is high because stability of particles diameters of a colloidal particle is superior and using for a long period continuously is possible. For providing the above, the colloidal silica slurry wherein hydrogen peroxide from 5 to 100 ppm is added is invented.
Patent TW-553888-B (TW)
Title: Hydraulic device for industrial vehicles
Inventor: NAGATA HISAO
IPC: B62D5/065
Filed: 2001-02-26
Granted: 2003-09-21
Abstract: A hydraulic device for industrial vehicles. A first motor drives a first hydraulic pump and a second hydraulic pump. The first hydraulic pump supplies hydraulic fluid to a power steering device and a brake device. The second hydraulic pump supplies hydraulic fluid to a carriage device. If an increased amount of hydraulic fluid need be supplied to the carriage device, a second motor drives a third hydraulic pump. Thus, together with the second hydraulic pump, the third hydraulic pump supplies hydraulic fluid to the carriage device.
Patent TW-480300-B (TW)
Title: Method of making stereoscopic reinforced planting blanket
Inventor: YAU TSUNG-MING
IPC: E02D17/20
Filed: 2001-03-07
Granted: 2002-03-21
Abstract: This invention provides a method of making stereoscopic reinforced planting blanket, which firstly forms a meshwork by weaving nylon fibres, a cover layer being attached to the surface of the meshwork, the meshwork forming a plurality of meshholes and meshknots. The meshwork is heated up while being driven in a predetermined direction whereby the cover layer is melted. A depressing device is used to force irregularly and sterescopically interlaced filaments out of the surface of the meshwork. A forming device is then used to compress the filaments that have not been solidified and the meshwork so as to form a blank. The blank is then moved through a cooling tank to cool down and fix shape thereof and thus completing a planting blanket.
Patent TW-558578-B (TW)
Title: Yarn passing device of sewing machine for embroidery
Inventor: MIYAMOTO TOSHIO
IPC: D05C11/00
Filed: 2001-03-07
Granted: 2003-10-21
Abstract: The present invention, the objective of which is to provide a threading device for embroidery machinery realized in such a way that it performs threading accurately regardless of the type of thread, for embroidery machinery, etc. capable of performing the processing for change of colored thread automatically without intervention of an operator, for example, comprises a needle support mechanism (7), disposed movably facing the hooking member (61a), for preventing deflection of the needle (10), by correcting deflection of the needle (10), when inserting the hooking member (61a) formed in the shape of a hook at the tip of the thread pull-out mechanism (61) in the needle hole (10a).
Patent TW-552274-B (TW)
Title: Epoxide-containing norbornene monomer and its polymer
Inventor: LIAU DE-JANG
IPC: C08F255/08
Filed: 2001-03-15
Granted: 2003-09-11
Abstract: The invention is related to an epoxide-containing norbornene monomer, an epoxide-containing polynorbornene and its epoxide-containing copolynorbornene synthesized by ring-opening metathesis polymerization, and modifications of the epoxide-containing polynorbornene.
Patent TW-473611-B (TW)
Title: Propellant cartridge
Inventor: RIESS HEINZ
IPC: B25C1/16
Filed: 2001-03-27
Granted: 2002-01-21
Abstract: The propellant cartridge is provided with a cartridge container (1) which contains a powdery propellant (2) and is closed by a cover (3). An electric ignition bridge (4) is disposed below the cover (3). Said ignition bridge is connected to an ignition set (5). The ignition bridge is contacted by means of external contact elements (24, 25) associated with the support of the cartridge. As a result, defined and controlled ignition of the propellant occurs.
Patent TW-I229903-B (TW)
Title: Improved polycide etch process
Inventor: CHEN WIN
IPC: H01L21/3213
Filed: 2001-03-30
Granted: 2005-03-21
Abstract: A method for etching contact openings into a polycide layer including a metal silicide layer and a polysilicon layer includes providing a substrate that includes a polycide layer, forming a patterned photoresist mask, and etching with a plasma including chlorine gas and nitrogen gas where the nitrogen flow rate is between 20% and about 30% of the sum of the nitrogen flow rate plus the chlorine flow rate. Gas compositions in the specified range provide polycide selectivities greater than one for use where the silicide layer varies in thickness over a generally uniform polysilicon layer.
Patent TW-498213-B (TW)
Title: Method and chipset for supporting interrupts of system management mode in multiple-CPU system
Inventor: HUANG TZUNG-CHING
IPC: G06F13/24
Filed: 2001-04-18
Granted: 2002-08-11
Abstract: A method and a chipset for supporting interrupts of system management mode in a multiple-CPU system are provided. When the chipset in the present invention defines the specific I/O ports for the access chipset of the CPU, the PCI bus will detect the specific I/O ports defined by the chipset, and extract the captured data and store the same in the chipset. Thus, when entering the system management mode, the first CPU will execute a suitable operation based on the captured data in the chipset, and the second CPU may wait the first CPU until finishing the suitable operation. Therefore, the invention can solve the problems in that, in a multi-CPU system, when the CPU enters the system management mode, the CPU does not know which dump area of CPU should be accessed to have the parameter, which may cause.
Patent TW-518262-B (TW)
Title: Hybrid arc/laser welding with earth contactor position control
Inventor: LEFEBVRE PHILIPPE
IPC: B23K26/14
Filed: 2001-05-30
Granted: 2003-01-21
Abstract: Hybrid welding process using a laser beam and an electric arc to produce a weld bead. The electric arc is established between an electrode connected to a first pole of a current source and at least one workpiece to be welded and connected to a second pole of a current source via at least one electrically conducting earth contactor in contact with the said workpiece to be welded. To obtain effective welding, a contact is made between the earth contactor and the or a workpiece to be welded laterally and/or upstream of the point of impingement of the electric arc on the workpiece(s) to be welded, and considering the direction of formation of the welded joint, so as to balance the forces associated with the induced electromagnetic field acting on the puddle of liquid metal. The process and the unit of the invention are particularly suitable for the mass production of workpieces for the motor-vehicle industry, such as tailored blanks that can be used for manufacturing, for example, the body components of motor vehicles, or aircraft structures or of pipes.
Patent TW-581662-B (TW)
Title: Mechanism and process for automatically peeling eggshells
Inventor: CHEN SHIUE-TZUNG
IPC: A23J1/08
Filed: 2001-06-08
Granted: 2004-04-01
Abstract: The present invention relates to a mechanism and a process for automatically peeling eggshells, wherein a cooked egg is fed by a cross rod of a feeding set of the invented mechanism to a vibration-crusher. The eggshell is uniformly crushed by a plurality of protruded rods of the vibration-crusher that are rotatable of 360 degrees. The egg is then conveyed by a plurality of rods to a peeling set wherein the crushed eggshell is peeled off by a plurality of protruded rods rotating in a reverse direction on the peeling set peel. The peeled eggshell from the peeling set is collected and fed out by a conveyor of a collection set. The egg falls onto an outlet on one side of the conveyor and is thus collected. Thus, a repetitive operation of the mechanism can rapidly separate the eggshell from the egg body, thereby completing the automatic peeling operation of eggshell.
Patent TW-554564-B (TW)
Title: Multi-bit phase shifters using MEM RF switches
Inventor: ALLISON ROBERT C
IPC: H01P1/18
Filed: 2001-06-29
Granted: 2003-09-21
Abstract: An RF phase shifter circuit includes first and second RF ports (104, 106), and a switch circuit comprising a plurality of micro-electro-mechanical (""MEM"") switches (50A-50D) responsive to control signals. The switch circuit is arranged to select one of a plurality of discrete phase shift values introduced by the phase shifter circuit to RF signals passed between the first and second RF ports. The circuits can be connected to provide a single-pole-multiple-throw (SPMT) or multiple-pole-multiple-throw (MPMT) switch function. The SPMT and MPMT switch circuits can be employed in other applications, including switchable attenuators, switchable filter banks, switchable time delay lines, switch matrices and transmit/receive RF switches.
Patent TW-504382-B (TW)
Title: Exhaust device for autopsy operation
Inventor: LIN CHIN-LIANG
IPC: A61G10/00
Filed: 2001-08-06
Granted: 2002-10-01
Abstract: An exhaust device for an autopsy operation at least comprises a laminar flow generator and an autopsy platform. The laminar flow generator stably outputs a vertically downward laminar air flow covering the bearing face of the whole autopsy platform to generate a pushing effect by the generated gas. The autopsy platform is installed with an evacuation motor. When the evacuation motor is operating, air above the bearing face of the autopsy platform is stably sucked into the hollow channel from the gas slits on the periphery of the platform gas slots of the autopsy platform and, through the gas outlet, discharged from the autopsy platform by the evacuation motor in order to generate a pulling effect of air. The push and pull effect generated by air can be used to sufficiently carry the formaldehyde gas, odor or dangerous bacteria from the dissection away from the autopsy environment, through an exhaust treatment by activated carbon and a water washing machine, and be discharged to the outdoor. As a result, the formaldehyde gas, odor or bacteria can be prevented from causing diffusion in the autopsy environment and contaminating air, while preventing a person performing the autopsy from exposing to a harmful environment. Meanwhile, the corner of the autopsy environment is designed with an air discharge opening to discharge the formaldehyde gas precipitated on the floor of the autopsy environment to the outdoors in order to reduce the opportunity of secondary contamination.
Patent TW-520998-B (TW)
Title: Catalyst and method for decomposing nitrous oxide and process for producing the catalyst
Inventor: HOTTA MASATOSHI
IPC: B01J23/00
Filed: 2001-09-06
Granted: 2003-02-21
Abstract: The invention relates to a catalyst for decomposing nitrous oxide, which is not easily deteriorated in the activity due to moisture, favored with low-temperature decomposition activity and capable of reducing the amount of Nox generated to the allowable concentration or less. The invention also relates to a process for producing the catalyst and to a method for decomposing nitrous oxide. The catalyst may be one comprising a support having supported thereon aluminum, magnesium and rhodium, or one comprising a support having supported thereon aluminum, rhodium and at least one metal selected from zinc, iron, manganese and nickel.
Patent TW-I227742-B (TW)
Title: High temperature vacuum-melting-casting method of high purity aluminum alloy
Inventor: LI JR-LUNG
IPC: C22C21/00
Filed: 2001-09-27
Granted: 2005-02-11
Abstract: This invention provides a high temperature vacuum-melting-casting method of aluminum alloy including: cleaning up surface oxide and grease of the aluminum alloy of high purity and a to-be-added solute element; weighing the aluminum alloy and the solute element at expected weight percentages and melting them in vacuum less than 10<-3> mm Hg and then introducing an inertia gas to form slags; passing the melted alloy through a plural number of scumboards to screen out slag and inclusions; and then casting into metal mold or continuous casting to obtain a homogeneous high temperature aluminum alloy without gas void, shrinkage pinhole or slag pinhole.
Patent TW-I230059-B (TW)
Title: Method to decrease the urine fetid odor and device to lower the urine fetid odor
Inventor: NUMANO KAZUKI
IPC: A61L15/20
Filed: 2001-09-28
Granted: 2005-04-01
Abstract: This invention relates to a method to decrease the urine fetid odor and a device to lower the urine fetid odor. The present invention provides a method to decrease the urine fetid odor by using a substance that reacts with aldehydes. Furthermore, the present invention relates to a device which comprises a substance that reacts with aldehydes to decrease the urine fetid odor, and in particular to a liquid absorbing device. The substance that reacts with aldehydes includes such as organic amines, organic amine salts, substance that reacts with excreta to generate organic amines, vinegar amine chemical compound, and chemical compounds containing hydrogen sulphur base.
Patent TW-535247-B (TW)
Title: In-process wafer charge monitor and control system for ion implanter
Inventor: HALLING ALFRED M
IPC: H01L21/265
Filed: 2001-12-17
Granted: 2003-06-01
Abstract: An in-process charge monitor and control system (32) for an ion implanter is provided, comprising: (i) wafer support (22) upon which a plurality of wafers (W) may be positioned for implantation by an ion beam (18), the support having portions thereof disposed intermediate adjacent wafers that are more or less electrically conductive than surfaces of the wafers, the wafer support (22) further having a center (31) from which each of the plurality of wafers is substantially equidistant, the wafer support further provided with first and second apertures (64, 66) disposed substantially equidistant from the center (31); (ii) first and second electrical charge monitors (40, 38) for receiving first and second portions of the ion beam (18a, 18b) through the first and second apertures (64, 66), respectively, and for outputting first and second output signals (44, 42), respectively, indicative of an amount of ion beam current received; and (iii) a comparator (46) for comparing the first and second output signals (44, 42) and for outputting a third output signal (48) indicative of a difference in ion beam current received by first and second electrical charge monitors (40, 38), wherein the third output signal (48) is used as an input to a charge neutralization system (33) of the ion implanter to control the supply of low energy electrons produced thereby.
Patent TW-546908-B (TW)
Title: An apparatus for detecting a step-out in a synchronous motor, a method for detecting the step-out in the synchronous motor, a drive of a closed compressor, and a drive of a fan motor
Inventor: YABE MASAAKI
IPC: H02P6/182
Filed: 2001-12-25
Granted: 2003-08-11
Abstract: This invention provides an apparatus for detecting a step-out in a synchronous motor. In an inverter apparatus for driving the synchronous motor without using a positioning sensor for detecting a position of a rotor, a current detector for detecting a current supplied to the synchronous motor, a d-q coordinate converter for converting a current signal obtained by the current detector into an exciting current component (d axis current) and a torque current component (q axis current), an alternating current component detector for obtaining alternating current components of d-q axes currents obtained by the d-q coordinate converter, and a step-out detector for detecting the step-out by comparing at least one of the alternating current components of the d-q axes currents obtained by the alternating current component detector with a step-out level signal which is set arbitrarily are provided.