baber/WOPTO huggingface dataset:
Patent TW-419633-B (TW)
Title: Object extraction method for document image
Inventor: LIOU HE-YUN
IPC: G06K9/00
Filed: 1999-02-01
Granted: 2001-01-21
Abstract: The present invention is to decolor the color image of a document and calculate the number of pixels for each color after decoloration so as to compare the color value of each pixel with the average color value of its adjacent pixels. If the RGB color difference between a pixel and its adjacent pixels is significant, the pixel is determined as a foreground pixel. Then, all foreground pixels in the color image can be obtained. Consequently, the proportion of the number of foreground pixels for each color in the color image after decoloration can be calculated to confirm whether the color pixel represents the foreground object or the background color.
Patent TW-461237-B (TW)
Title: Molded electronic package, method of preparation and method of shielding
Inventor: GREEN WILLIAM J
IPC: H05K9/00
Filed: 1999-03-16
Granted: 2001-10-21
Abstract: An improved way of preparing packaged electronic circuitry using molded plastics, Thick Film, and Polymer Thick Film technology, and achieving shielding of the circuitry and components of the package. In this invention at least one of the electronic devices in the package is supported in a molded pocket in the molded substrate, and circuit traces are added to the surface of the substrate and the electronic device, simultaneously creating the circuit traces and making the interconnections with the components at the same time. Shielding, which is optional, can easily be printed over the planar surface of the packaged circuit traces and components.
Patent TW-530099-B (TW)
Title: Electroplating method of a semiconductor substrate
Inventor: HONGO AKIHISA
IPC: H01L21/288
Filed: 1999-04-29
Granted: 2003-05-01
Abstract: A semiconductor substrate is first immersed in a first plating solution having composition of good, homogenous electroplating adhesion characteristics and subsequently immersed in a second plating solution having a composition of good leveling characteristics, to prefer a two-step plating process. By the above process, fine indents of grooves of fine circuits patterns of the substrate can be evenly filled with such material having a small electric resistance as copper or copper alloy.
Patent TW-408341-B (TW)
Title: Nuclear reactor vessel
Inventor: SCHWIRIAN RICHARD E
IPC: G21C15/02
Filed: 1999-06-21
Granted: 2000-10-11
Abstract: A nuclear reactor vessel has a baffle-barrel assembly for supporting the fuel assemblies in its core region and guiding coolant flowing through the core region when the reactor vessel is in service. The baffle assembly includes a baffle plate fastened to a former plate by a bolt. The baffle plate has a countersunk hole extending to a smaller diameter baffle plate hole. The former plate has a bolt hole aligned with the baffle plate hole. The bolt has a head portion disposed in the countersunk hole and a shank extending from the undersurface of the head portion into the aligned bolt holes and threadedly engaged with the former plate. A hole or slot extending through or along the bolt head and externally of the shank is formed in the bolt head itself or between the bolt head and the baffle plate for flowing coolant past the undersurface of the bolt head and the crevice it forms with the baffle plate so that steam which may form under the bolt head will be readily.
Patent TW-460415-B (TW)
Title: Hydrothermal process for making barium titanate powders
Inventor: KERCHNER JEFFREY ALLEN
IPC: C04B35/468
Filed: 1999-07-01
Granted: 2001-10-21
Abstract: A hydrothermal process for making barium titanate powders. The process utilizes a thawed hydrated titanium oxide gel as a titanium source for the hydrothermal reaction. The process includes mixing the thawed hydrated titanium oxide gel and a barium source in a reaction chamber to form a hydrothermal reaction mixture. The temperature of the hydrothermal reaction mixture in the reaction chamber is increased to a reaction temperature to form a barium titanate particle suspension. The particle suspension is then cooled to room temperature. The resulting barium titanate particles, preferably, have a submicron particle size.
Patent TW-392030-B (TW)
Title: A fastening plate for the fastening of a fitting, e. g. a hinge arm, to a supporting wall
Inventor: SALICE LUCIANO
IPC: E05D7/04
Filed: 1999-07-17
Granted: 2000-06-01
Abstract: The invention relates to a fastening plate for the fastening of a fitting to a supporting wall consisting of a bottom plate provided with two boreholes for fastening screws and with two base-like elevations and of a top plate-at least partially covering the bottom plate-possessing an elongated centre piece having devices for the fastening of the fitting and at the sides wing-like protrusions provided with oblong holes whose centre lines are at right angles to the centre line of the centre piece and which are also penetrated by the fastening screws with the base-like elevations engaging the oblong holes of the top plate as guide pieces. In accordance with the invention, the boreholes lie on the centre line of the bottom plates with a spreading dowel-like extension being formed on the one borehole and with the other borehole bearing in its base-like elevation a pre-mounted screw sized in such a way that its thread cuts into the wall of the borehole provided in the supporting wall.
Patent TW-452618-B (TW)
Title: Pile bottom sludge treatment method for foundation pile
Inventor: JUANG JIU-WANG
IPC: E02D5/34
Filed: 1999-08-10
Granted: 2001-09-01
Abstract: This invention of pile bottom sludge treatment method for foundation pile is to clean the concrete surface by drilling the pre-embedded pipes and jetting water through it at high pressure to do the washing in order to detach sludge bank and slit from the concrete. And then washing two pre-embedded pipes with low pressure to push the sludge that has been totally stirred. And washed by high pressure jetting out of the hole by clean water to complete the cleaning of sludge and ensure a solid and dense foundation of high bearing capacity for the pile foundation which will be grouted later.
Patent TW-452724-B (TW)
Title: Orientation-detecting apparatus, orientation-detecting method, orientation-detecting sensor device, and orientation-designating device
Inventor: FUKUSHIMA MASAMITSU
IPC: G06F3/033
Filed: 1999-08-16
Granted: 2001-09-01
Abstract: It is an object of the present invention to detect orientations in three-dimensional space as absolute values. In order to achieve the object of the present invention, it is provided an orientation-designating device 101 having a plurality of orientation-designating coils which constitute a resonance circuit having different resonance frequencies and whose coil planes face in different directions, said orientation-designating device 101 is disposed in the center position 0 of an orientation-detecting sensor 102 having a plurality of orientation-detecting coils L, M. L' and M' radially disposed and electromagnetically coupled to said orientation-designating coils, so that signals are transmitted between said orientation-designating coils and said orientation-detecting coils L, M, L' and M', in order to detect orientations in three-dimensional space of the orientation-designating device 101 as absolute values.
Patent TW-436588-B (TW)
Title: Case apparatus for adjustable coil spring
Inventor: JOU JENG-MING
IPC: F16F1/00
Filed: 1999-08-23
Granted: 2001-05-28
Abstract: Disclosed is an adjustable coil spring case device which can adjust the spring constant of the coil spring. The so-called spring constant is the required load for unit deformation of spring. The device comprises a male and a female cases and a rotating body, capable of producing different spring constant according to the requirement of the user's machinery equipment, characterized by that one end of the coil spring is fixed to a retaining seat at the center of bottom portion of the female case, while the other end is placed inside the male case, and the plural blocking body on the outer or internal diameter of the rotating body contact with the coil wire of the coil spring. The effective number of spring coils of the coil spring under compression or tension is changed when rotating the rotating body, thereby adjusting the spring constant of the coil spring, so as to obtain the elasticity in use, enhance applicability of the coil spring, and increase economical benefit.
Patent TW-449756-B (TW)
Title: Multiple target array, particle beam transport system and method of producing multiple radioisotopes
Inventor: MORGAN IRA LON
IPC: H05H7/10
Filed: 1999-11-04
Granted: 2001-08-11
Abstract: A multiple target array for receiving particles from a particle beam generator includes a particle beam transport path having a transport inlet and a transport outlet, the inlet receiving a particle beam from the particle beam generator. A kicker magnet is positioned along the particle beam transport path. The kicker magnet has an ON state and an OFF state and a kicker magnet inlet and a kicker magnet outlet. The array further includes a plurality of target paths, each of said target paths having a target inlet and terminating in a target. One of the target inlets is connected to the transport path adjacent to the kicker magnet outlet, and the particle beam in the transport path entering the kicker magnet inlet passes along the transport path through the kicker magnet outlet when the kicker magnet is in the OFF state, and the beam is directed to the target inlet when the kicker magnet is in the ON state.
Patent TW-412625-B (TW)
Title: Fixing device with bottom member and fluid control apparatus with the fixing device
Inventor: TSUTOMU SHINOHARA
IPC: F16K7/16
Filed: 1999-11-15
Granted: 2000-11-21
Abstract: A bolt through hole of a bottom member is formed of a larger diameter part than a bolt head, a step located at the bottom of the larger diameter part and connected with the larger diameter part, a smaller diameter part which is of a middle size between the diameter of bolt head and bolt stem. A through hole for a spacer plate is formed in a thermo insulator. A barrel spacer plate is inserts through the smaller diameter part and the through hole of the spacer plate to the effect that the upper end of the barrel space plate is located in the larger diameter part and the lower part is supported by a supporting plate. A helical spring is set between the bolt head and the step to apply a force on the bottom member to move toward the supporting plate.
Patent TW-434172-B (TW)
Title: Multiple bit holding accessory for hand tool and method of manufacturing same
Inventor: ANDERSON WAYNE
IPC: B65D85/24
Filed: 1999-11-30
Granted: 2001-05-16
Abstract: A tool/accessory caddy for removably holding a plurality of tools or portions thereof, such as driver bits and nut drivers. The tool/accessory housing has a plurality of apertures, and is made of a material of sufficient elasticity for enabling driver bits or nut drivers to be securely retained in place in said apertures, and the tool/accessory housing has an apertured portion for the resilient gripping the tool/accessory housing to a portion of a tool.
Patent TW-422964-B (TW)
Title: Installation method of stationary dynamic display sign
Inventor: TZENG SHAU-CHIAN
IPC: G09F9/00
Filed: 1999-12-30
Granted: 2001-02-21
Abstract: The invention relates to an installation method of stationary dynamic display sign. The method comprises: Set up several  continuous signs parting each other along the traffic path while complied with safety speed limit according to the safe driving speed of the traffic path, the best distinguishable viewing distance, viewing angle, and ascending angle of path users. The users can view the dynamic frames, composed of several signs, only under the safe driving speed. In this way, the viewing dynamic frames utilizing continuous units of signs and the function to actively reminding the path users of the currently driving speed can be achieved so as to gently catch the attention of path user for self-control over safe driving speed and to let the driving of path users be naturally maintained at set speed. Furthermore, the tension of path users in operating transportation vehicle can be alleviated and the enhanced attention of path users in driving can be secured, ensuring traffic safety protection.
Patent TW-417005-B (TW)
Title: Thermostat
Inventor: IWAKI TAKAHIRO
IPC: F01P7/16
Filed: 2000-01-25
Granted: 2001-01-01
Abstract: The subject of this invention is to provide a thermostat which can prevent the axle shaking of piston and has excellent durability. A thermostat 1 which placed in a cooling fluid channel 3 of an internal combustion engine and which controls the flow of a cooling fluid within the cooling fluid channel 3 depending upon a change in the temperature is disclosed. The thermostat has a cylindrical valve body 17 having an inlet opening 17a, an outlet opening 17b, and a bypass opening 17g formed on the circumference surface thereof and fixed at the position where the inlet opening 17a and the outlet opening 17b are communicated with the cooling fluid channel 3, a fluid channel area FA which communicates the inlet opening 17a with the outlet opening 17b in the valve body 17, a thermo valve 7 having a piston 16 at one side, and moving forward and backward across the fluid channel area FA, and a bypass valve element 20 which stands parallel to the movement of the piston 16 at another side of the thermo valve 7 and which can be inserted into a bypass channel 3A.
Patent TW-469418-B (TW)
Title: Emergency notification system
Inventor: YOSHIOKA KENJI
IPC: G08B25/10
Filed: 2000-01-27
Granted: 2001-12-21
Abstract: This invention provides connections for urgent situations such as traffic accidents or emergency medical cases to the emergency notification system of the police duty center through connection organizations, where service can be requested from ambulances. The goal is to perform the emergency notification even if the other party's line is busy during the emergency notification or the situation that no one responds. The control section 12 calls up the telephone number of the other party for the emergency notification from the connection organization 11. When the signal indicating no response or busy line is received, the telephone numbers, which were saved in memory 15 in advance, of other people to be notified are read out for emergency notification. During the emergency notification, the LED on the vehicle front panel or the LCD indicates the situation and saves the contents in the memory 15. External devices can read the information externally through the interface 19.
Patent TW-462104-B (TW)
Title: Manufacturing method for integrating the copper wire and capacitor device
Inventor: CHEN CHUN-HON
IPC: H01L21/70
Filed: 2000-02-03
Granted: 2001-11-01
Abstract: The present invention provides a manufacturing method for integrating the copper wire and capacitor device, which comprises the steps of, first, providing a semiconductor substrate having a surface formed thereon a first copper block for being used as the bottom electrode of the capacitor device, a second copper block for being used as a copper pad, and a third copper block; next, globally forming an insulating layer on the surface of the semiconductor substrate; then, selectively etching the insulating layer to form a first opening for exposing the second copper block, and a second opening for exposing the third copper block; then, globally forming a conductive layer on the surface of said insulating layer to be filled into the first and second openings; next, selectively etching the conductive layer to define a copper pad protection layer above the second copper block and define the top electrode of the capacitor device above the first copper block. Based on the present invention, no additional mask is required, and thus the manufacturing process is simplified and the cost is reduced.
Patent TW-I223962-B (TW)
Title: QOS aware expansion mechanism
Inventor: JACKSON MARTIN K
IPC: H04L49/111
Filed: 2000-03-17
Granted: 2004-11-11
Abstract: In a data communication system comprising a plurality of peripherals having respective interfaces, the interfaces having device drivers and being coupled to a common bus for communication with a management system, the interfaces having different real time requirements; an ATM SAR and scheduler employs a predefined PHY level interface with different levels of service, the PHY interface being used as a QOS (quality of service) aware common master-slave bus for the peripherals which act as slave devices, whereby respective device driver requirements can be simplified or eliminated. A predefined PHY level interface is the ATM Forum UTOPIA, each peripheral being addressed as a separate UTOPIA slave port. The invention discloses how a system required to support interfaces with differing real time requirements may be supported through the use of a common bus.
Patent TW-493276-B (TW)
Title: Semiconductor structure having a crystalline alkaline earth metal oxide interface with silicon
Inventor: WANG JUN
IPC: C30B25/02
Filed: 2000-03-15
Granted: 2002-07-01
Abstract: A semiconductor structure comprises a silicon substrate (10), one or more layers of single crystal oxides (26), and an interface (14) between the silicon substrate and the one or more layers of single crystal oxides, the interface manufactured with a crystalline material which matches the lattice constant of silicon. The interface is an atomic layer of silicon, oxygen, and a metal in the form XSiO2, where X is a metal.
Patent TW-546264-B (TW)
Title: Recycle manufacturing in glass substrate of color filter
Inventor: KOBAYASHI TAKUMA
IPC: G02B5/20
Filed: 2000-06-30
Granted: 2003-08-11
Abstract: This invention is to provide a method for obtaining a reusable glass substrate in the state that the glass substrate has a resin black/matrix from a color filter having the defective chromium shading layer. The method for regenerating a color filter glass substrate having a resin black/matrix from its defective product comprises steps of: (A) immersing the color filter in an aqueous solution of ferric chloride or a mixed liquid of ferric chloride with nitric acid; (B) immersing the color filter in sulfuric acid after the treatment by the step (A) and (C) brushing the color filter after the treatment by the step (B).
Patent TW-538114-B (TW)
Title: Material for use in a light emitting device and highly efficient electroluminescent device
Inventor: ANDREONI WANDA
IPC: C07F5/06
Filed: 2000-03-28
Granted: 2003-06-21
Abstract: An organic material is provided that can be used for a light emitting device. The base unit of said material is tris(8-quinolinolato)aluminum (III) (Alq3). This Alq3 is subtituted in the 3- or 4-position with an electron-donor group and simultaneously in the 5-position with an electron-acceptor or p-delocalizing group. Using this material as an emitting luminescent layer, the efficiency of the intrinsic luminescense can be greatly enhanced.
Patent TW-461957-B (TW)
Title: Ballistic vest
Inventor: LINDEMULDER JAN LODEWIJK
IPC: F41H1/02
Filed: 2000-06-03
Granted: 2001-11-01
Abstract: The invention relates to a ballistic vest which offers a ballistic resistance meeting NIJ2 Standard 0101.03 and comprises a stack of flexible unidirectional layers in which the unidirectional layers contain strong fibres and in which the fibres in a unidirectional layer run substantially parallel and are positioned at an angle of more than 0 degrees relative to fibres in an adjacent layer, said fibres being PBO fibres.
Patent TW-467735-B (TW)
Title: Bunching resistant absorbent article
Inventor: BISSAH KOFI AYENSU
IPC: A61L15/60
Filed: 2000-08-29
Granted: 2001-12-11
Abstract: An absorbent article, such as a pantiliner, is provided having excellent resistance to bunching. The absorbent article exhibits a bunching resistance in the range of about 205g to 450g and may be formed with an absorbent core comprising at least two absorbent layers having different Gurley Stiffnesses.
Patent TW-483213-B (TW)
Title: Current monitoring circuit for secondary battery
Inventor: SASAKI MANABU
IPC: G01R31/36
Filed: 2000-07-28
Granted: 2002-04-11
Abstract: A current monitoring circuit for monitoring a charging/discharging current of a secondary battery that achieves high-precision monitoring and that restricts an increase in the circuit scale. An amplifier amplifies a voltage of a current sense resistor generated by a charging/discharging current under a various amplification degrees. A comparator compares an output voltage of the amplifier with a reference voltage. A controller controls a reference voltage to be supplied to each unit and controls the amplification degree of the amplifier, based on a result of the comparison. An A/D converter A/D converts an output voltage of the amplifier. A numerical-value converter converts a digital value obtained by the conversion of the A/D converter into a numerical value corresponding to a charging/discharging current, under the control of the controller. When an excess current has been detected, a switch is set to a non-conductive state, to thereby disconnect the battery from the external unit.
Patent TW-487851-B (TW)
Title: Method and system for unloyal credit system actively presenting desired prizes by donee in internet with encryption assistance
Inventor: CHEN CHIEH
Filed: 2000-08-08
Granted: 2002-05-21
Abstract: Customers and stores are the classified members of prize station in internet. Store decodes the code, credit of code, single expiration data of code and user's qualification for privilege code transmitted from prize station along with the link to the store ID, store's code for the prize and the encryption with the private gold key of the store to generate the prize information and forward it to customer. Prize station verifies the store ID and the store's code for the prize inputted by the on-line customer and verifies if the customer input code is the same as the decrypted code of prize station transmitted by the store and if the user's qualification for privilege code also complies, the code then translated to credits, which can be accumulated in the customer account in the prize station. Customer based on individual will can actively input the desired prize to be awarded by the store, offered credits to the web page of the prize station and spend the credits in the account to be qualified to attend the prize draw, prize exchange or award hosted by the prize station. Customer can use less credits to gain the desired prize with higher credits from store. It is no longer freely circulating for the code that has been used for password.
Patent TW-477158-B (TW)
Title: Active matrix electroluminescent display device
Inventor: SHANNON JOHN MARTIN
IPC: H01L51/50
Filed: 2000-09-21
Granted: 2002-02-21
Abstract: An active matrix electroluminescent display device in which the drive current through an electroluminescent display element (20) in each pixel (10) in a drive period is controlled by a driving device (22) based on a drive signal applied during a preceding address period and stored as a voltage on an associated storage capacitor (36). In order to counteract the effects of display element ageing, through which the light output for a given drive signal level diminishes over time, the pixel includes electro-optic discharging means (40) coupled to the storage capacitor and responsive to the display element's light output to leak stored charge and to control the integrated light output of the display element in the drive period. For improved control, the discharging means is arranged to rapidly discharge the capacitor at a controlled point in the drive period, upon the drive of the display element falling to a low level. A photoresponsive transistor can conveniently be utilised for this purpose.