baber/WOPTO huggingface dataset:
Patent TW-411464-B (TW)
Title: Semiconductor integrated circuit memory and method of connecting redundant columns of memory cells in the memory
Inventor: PROEBSTING ROBERT J
IPC: G11C29/00
Filed: 1998-05-25
Granted: 2000-11-11
Abstract: Surface area of a semiconductor integrated circuit memory required by programmable fuse boxes is reduced, and the capacitive loading of a column address bus from the programmable fuse boxes is reduced by reducing the number of programmable boxes. Each programmable fuse box is connected through fuses to a plurality of redundant columns  in memory arrays whereby any one or more of the redundant column lines can be addressed through the programmed fuse box in replacing a defective column line. An unprogrammed redundant column select line is connected to ground through the fuses connecting the unselected redundant column select lines to ground so that unprogrammed redundant columns are inactive.
Patent TW-473621-B (TW)
Title: A disassembly apparatus for LCD polarizer
Inventor: LI JAU-JEN
IPC: G02F1/13
Filed: 1998-08-06
Granted: 2002-01-21
Abstract: A disassembly apparatus for LCD polarizer comprising: at least a shaft and a motor for rotating the shaft. The shaft includes a slit, a bushing, a carrier and means for adjusting height of the carrier. The LCD polarizer is disposed on the carrier. The height and position that is partially peeled from the LCD panel can pass through the slit. Then, after moving the bushing to narrow down the slit, the partially peeled polarizer is wedged into the slit. Later on, because the motor can rotate the shaft the polarizer is completed ablated from the LCD panel by rotation of the shaft, which is motivated by the motor. The characteristics of the present invention is to disassemble the LCD polarizer in an automatic and mechanical way. Therefore, the performance and yield can be enhanced, while lowering risks in damaging workers.
Patent TW-387066-B (TW)
Title: Core computer unit
Inventor: JENKINS MICHAEL DAVID
IPC: G06F15/00
Filed: 1998-08-07
Granted: 2000-04-11
Abstract: This inventin provides a core computer unit that contains all of the components of a conventional computer however will not function unless it is positioned in an enclosure. The enclosure dictates the computer function, the core unit supplies the computer components. The core unit remains dormant and non-functional until it is positioned in a compatible enclosure.
Patent TW-473691-B (TW)
Title: Off-axis object detection system for a portable bar code scanner
Inventor: COLLEY JAMES E
IPC: G06K7/10
Filed: 1998-10-01
Granted: 2002-01-21
Abstract: A data reader and a method of operation thereof, for reading objects such as barcode labels on consumer products. The data reader, such as fixed or portable scanner, includes an object sensor incorporated therein, the sensor detecting the presence of an object in an object detection volume. Object detection serves as a trigger to activate the scanner when it has entered a sleep or power conservation mode. The object detection volume is substantially distinct from the scan volume and positioned so that the usual path of objects moved through the scan volume passes through the object detection volume before passim through the scan volume. In this way the scanner may be activated prior to the arrival of the object in the scan volume, thereby ensuring that the barcode scanner is properly activated, initialized, and/or stabilized when the object enters the scan volume and/or facilitating object positioning within the scan volume.
Patent TW-396521-B (TW)
Title: Process for shallow trench isolation
Inventor: GAU JING-HUNG
IPC: H01L21/762
Filed: 1998-11-06
Granted: 2000-07-01
Abstract: A process for shallow trench isolation is provided. A pad oxide layer and a masking layer are sequentially formed on the substrate. Then the trenches are defined substrate with by lithographic etching method and the first liner oxide layer is formed on the surface of those trenches. Remove partial thickness of said liner oxide with isotropic removing method until the bottom corner of said masking layer is exposed. The same method is adopted to remove partial thickness of said masking layer, to expose top points of said liner oxide. After residual of the first liner oxide layer is removed, the second liner oxide layer is formed on trenches surface. Finally, by filling these trenches with dielectric materials, shallow trench isolation structure is obtained.
Patent TW-377282-B (TW)
Title: Shoe and cushion therefor
Inventor: HARMON-WEISS EDITH M
IPC: A43B13/20
Filed: 1998-12-07
Granted: 1999-12-21
Abstract: A cushion for use in a shoe sole with resilient, arcuate, load-bearing first and second and central walls. The first and second walls are tubular and are configured for supporting and cushioning edges of a foot. The respectively form first and second tubular portions of the cushion extending generally along a lateral and medial sides of a foot shape. The central wall is configured for supporting and cushioning a laterally central part of the foot and forms a hollow central portion. The central portion is disposed between and joined with the first and second tubular portions. The central wall and first tubular wall are coupled at a coupled section such that vertical deformation of one of the central and first walls is transmitted to the other. The coupling portion has vertically spaced walls that join vertically spaced sections of central and tubular walls. A recessed portion of the cushion isolates vertical deformation of adjacent sections of the central and tubular walls. Ribs extend across the walls to increase their vertical compressive stiffness. The preferred cushion is shaped for cushioning a heel, with the coupled portion positioned off-center, towards the rear of the heel.
Patent TW-447067-B (TW)
Title: Wafer cassette load station
Inventor: NERING ERIC A
IPC: H01L21/677
Filed: 1998-12-29
Granted: 2001-07-21
Abstract: A pod loading station and method of operation are provided for enabling the transfer and introduction of wafers into a processing system from a wafer pod. The pod loading station generally includes a movable receiving platform for supporting a wafer pod and a movable pod door receiver having a pod door latch actuating mechanism disposed thereon. The movable platform supports a wafer pod, moves the wafer pod into engagement with the pod door receiver, and then retracts to enable the door supported by the door receiver to be removed from the opening of the pod. The pod door receiver then lowers the pod door below the pod to enable access to the pod opening.
Patent TW-378245-B (TW)
Title: Composite noise absorbing material and its making process
Inventor: YANG TZUNG-LUNG
IPC: E04B1/84
Filed: 1999-02-10
Granted: 2000-01-01
Abstract: A composite noise absorbing material comprises 65 to 80 % by weight of synthetic polymeric short fiber, 5 to 15 % by weight of low-melting-point hot-melt polymeric fiber, and 5 to 30 % by weight of metal fiber. A method of producing such a composite noise absorbing material is also disclosed.
Patent TW-423234-B (TW)
Title: A power saving method of wireless paging receiver and wireless pager
Inventor: KIDO TORU
IPC: H04W88/02
Filed: 1999-02-25
Granted: 2001-02-21
Abstract: The power saving method of wireless pager uses the switch control supplied by a battery power source to restrain the power consumption of the battery. The method includes a step to recover the battery voltage by extending the power-off state of battery's power supply when the battery voltage is dropped to a pre-determined voltage. A wireless paging receiver, which comprises a receiving loop and a controlling loop, uses the pre-determined cycle in implementing the switch controller of the receiving loop battery's power supply to control the power consumption of the battery's power voltage. The controlling loop is equipped with a reference detection loop that compares the voltage of the battery's power voltage with a pre-determined reference voltage, and a counter, which is controlled by the output of the reference detection loop. When the battery voltage is higher than the pre-determined reference voltage, it will calculate a normal switch-off state period to restrict the power assumption. When the battery voltage is lower than the pre-determined reference voltage, it will calculate an extending switch-off state period longer than a normal switch-off state period.
Patent TW-417216-B (TW)
Title: Liquid packaging method of chip scaled package
Inventor: LIU SHAU-PING
IPC: H01L21/60
Filed: 1999-03-11
Granted: 2001-01-01
Abstract: The present invention relates to a liquid packaging method of chip scaled package, which first forms a plurality of connection circuits on a ceramic substrate in a matrix form. Then, a separation plate is mounted on the ceramic substrate. There are a plurality of windows defined in the separation plate and arranged in a matrix form, corresponded to the plurality of connection circuits on the ceramic substrate, respectively. Next, each connection circuit is performed with die-mounting and wire-bonding processes. After completing the above steps, etch window of the separation plate is filled with resin. After drying, a cutting process is performed to complete packaging of a high-frequency transistor. Because the corner of the window in the separation plate is of an arc shape, it is applicable to prevent the stress concentration, so as to avoid the separation of the substrate and resin in the vapor pressure pot and during thermal shock test, thereby effectively reducing the cost.
Patent TW-430588-B (TW)
Title: Backing pad for workpiece carrier
Inventor: FRUITMAN CLINTON O
IPC: B24B41/06
Filed: 1999-03-19
Granted: 2001-04-21
Abstract: A carrier for semiconductor wafers to be polished comprises a backing pad vulcanized to a pressure plate. The backing pad is formed of a rubber material such as neoprene, SBR or natural rubber. An adhesive film of a thermosetting, thermally reactive material forms an integral bond between the backing pad and pressure plate. The backing pad, adhesive film and pressure plate together comprise a nearly ideally elastic assembly. The exposed face of the backing pad is profiled to a desired profile without effecting crumbling of the rubber material.
Patent TW-382613-B (TW)
Title: Paper-made vessel
Inventor: NAITO NAOKI
IPC: B65D3/26
Filed: 1999-05-26
Granted: 2000-02-21
Abstract: This invention relates to a vessel made of paper in which a bunghole member can be easily and conveniently attached at the upper center portion of the vessel made of paper. The vessel made of paper comprises an opening portion in which a surrounding wall is standing up at the center of the upper surface of the box body being formed, and a substantially tubular bunghole member having a vertical through hole being inlaid in the opening portion, the bunghole member has a flange projecting outward at the middle position, and the upper portion and the lower portion are extended in a tubular shape interposing the flange and the bottom portion is made a connecting portion, and the connecting portion being inserted into the vertical through hole of the opening portion of the box body, and the above flange being provided to be hung on the upper edge of the opening portion to stop up the opening and the connecting portion of the bunghole member being sealed by thermal fusion, etc., at least part of the inner surface of the surrounding wall of the opening portion.
Patent TW-434966-B (TW)
Title: Method and apparatus for monitoring the self discharge of a secondary battery upon completion of a charge cycle
Inventor: MERCER MARK J
IPC: H02J7/10
Filed: 1999-06-21
Granted: 2001-05-16
Abstract: A battery charger monitors the terminal voltage of a secondary battery connected thereto with no appreciable depletion of the battery energy. Upon the completion of the charge cycle, the battery charger monitors the terminal voltage of the battery by first creating a high impedance node at the battery low side, and then regulating the battery high side voltage to a value below the maximum allowable terminal voltage for the battery. The battery low side voltage will decreases in response to a value below ground. The charger monitors the terminal voltage across the battery by measuring the battery low side voltage. When the battery charger detects that the battery has discharged to a predetermined capacity level, the charger initiates a charge maintenance mode. The battery charger either refreshes the battery or maintains the battery at the predetermined capacity level.
Patent TW-418136-B (TW)
Title: Free slag-line sleeve
Inventor: HANSE ERICH
IPC: B22D41/50
Filed: 1999-10-04
Granted: 2001-01-11
Abstract: An article and processes are described for manufacturing a metallurgical pour tube for use in the continuous casting of steel. The article has an erosion-resistant sleeve within a body of the pour tube. An accommodation region allowing for thermal expansion of the sleeve is disposed between the sleeve and the body. The region comprises a gap or a compressible material. As the pour tube is brought to casting temperatures, the region permits the sleeve to expand without fracturing the body of the pour tube. The article may be formed by several processes. A first process describes placing a pre-formed sleeve coated with a spacer material in a body mix and firing the article to form an accommodation region. A second process comprises injecting an erosion-resistant refractory mix into a cavity within the body and firing the article. A third process secures a sleeve within an accommodation region formed by mechanically securing a third component to the body of the pour tube. A fourth process describes using a guide means to segregate a body mix, an erosion-resistant material, and a spacer material, whereby firing produces an erosion-resistant sleeve and an accommodation region within a pour tube body.
Patent TW-503419-B (TW)
Title: Gas insulated switch device
Inventor: ARIOKA MASAHIRO
IPC: H01H31/00
Filed: 1999-10-15
Granted: 2002-09-21
Abstract: The purpose of the present invention is to provide a gas insulated switch gear which is reduced in size as a whole by flexibly combining each equipment, and does not require the treatment of the gas in the other gas container when one of the gas containers is exchanged. A gas insulated switchgear uses a first gas container 41 for housing a circuit breaker 7, and a second gas container 42 for housing a bus 5 in such a state that the second gas container 42 can be connected to the upper and lower surfaces of the first gas container 41, and either one of the first and second gas containers 41 and 42 can be connected to the rear face of the first gas container 41. In addition, the first and second gas containers 41 and 42 are connected to each other through an insulating supporting base 23 which also works as a gas partition plate.
Patent TW-448442-B (TW)
Title: Diffractive stack pickup head for optical disk drives and method to fabricate the pickup head
Inventor: FREEMAN MARK O
IPC: G11B7/12
Filed: 1999-10-26
Granted: 2001-08-01
Abstract: The invention provides a pickup head used in an optical data storage system. The pickup head contains a diffractive optical element (DOE) stack on a semiconductor substrate. The DOE stack includes multiple diffractive lenses for providing several diffractive surfaces and a middle layer serving as a beamsplitter and servo-generating element for a light reflected from an optical storage medium. The middle layer is sandwiched by the diffractive lenses that are located on both outer parts of the DOE stack. The semiconductor substrate includes at least a laser source and several photodetectors. The middle layer serving its function preferably includes a polarization-selective DOE and a quarter-wave retarder oriented to rotate a polarization state of the laser source, so that only the light reflected from the optical storage medium is diffracted by the polarization-selective DOE.
Patent TW-434958-B (TW)
Title: Forming method of the thin film and manufacturing method for semiconductor light-emitting device
Inventor: KIDOGUCHI ISAO
IPC: H01L21/316
Filed: 1999-10-27
Granted: 2001-05-16
Abstract: The present invention uses electron cyclotron resonance (ECR) plasma method which employs the plasma reactive gas and the impact of the plasma gas to react the atoms or molecules escape from the solid target (23) on the surface of the test material (21); and, while depositing the thin film (27) on the surface of the test material (21), the invention uses the plasma reactive gas to deposit the thin film (27) after cleaning the surface of the solid target (23).
Patent TW-436371-B (TW)
Title: Polishing liquid supply apparatus
Inventor: KAMIKUBO NORITAKA
IPC: B24B57/02
Filed: 1999-12-23
Granted: 2001-05-28
Abstract: A polishing liquid supply apparatus for supplying a polishing liquid to a chemical mechanical polishing apparatus includes a polishing liquid supply system including a polishing liquid tank for storing the polishing liquid; and a polishing liquid supply path for supplying the polishing liquid from the polishing liquid tank to the chemical mechanical polishing apparatus. The polishing liquid supply system is structured so as to shield the polishing liquid therein from external air.
Patent TW-464532-B (TW)
Title: Method of aerating immersed membranes, cyclic aeration system for submerged membranes and immersed membrane filtration system and reactor
Inventor: COTE PIERRE
IPC: B01D65/02
Filed: 2000-01-14
Granted: 2001-11-21
Abstract: An aeration system for a submerged membrane module has a set of aerators connected to an air blower, valves and a controller adapted to alternately provide a higher rate or air flow and a lower rate of air flow in repeated cycles. In an embodiment, the air blower, valves and controller, simultaneously provide the alternating air flow to two or more sets of aerators such that the total air flow is constant, allowing the blower to be operated at a constant speed. In another embodiment, the repeated cycles are of short duration. Transient flow conditions result in the tank water which helps avoid dead spaces and assists in agitating the membranes.
Patent TW-434162-B (TW)
Title: Forming method of a pair of symmetrical steering wheel slipcovers
Inventor: WU DONG-PYNG
IPC: B62D1/06
Filed: 2000-03-15
Granted: 2001-05-16
Abstract: A forming method produces a pair of symmetrical steering wheel slipcovers at one time using two matched rollers. A foamed material is pressed by the two matched rollers such that a symmetrical compressive deformation is produced on the foamed material corresponding to the roller shape. It is then cut to simultaneously form two semi-finished slipcovers with symmetrical wavy surfaces. Finally, striping the semi-finished products into slipcovers according to the prescribed specifications. According to the above forming method, it can effectively reduce the material loss and double the number of products. Thereby, it saves the manufacturing cost and increases the competition capability.
Patent TW-I252228-B (TW)
Title: Pesticidal pyrimidine-derivatives
Inventor: EBERLE MARTIN
IPC: C07D239/00
Filed: 2000-05-02
Granted: 2006-04-01
Abstract: The invention relates to compounds of the general formula, wherein R1 is unsubstituted or mono- to penta-substituted aryl, whereby the substituents are selected from the group consisting for instance of OH, Halogen, CN, C1-C6-alkyl, optionally substituted C3-C8-cycloalkyl and optionally substituted C3-C8-cycloalkenyl; A is for instance a single bond, C1-C12-alkylene or O; X1 and X2, independently of one another, are R10, X3 is H or R10; R10 is for instance halogen, CN, NO2, C1-C6-alkyl, C3-C8-cycloalkyl or C1-C6-haloalkyl; R21 and R22, independently of one another are for instance H, halogen, CN, NO2, OH, SH, C1-C6-alkyl, C3-C8-cycloalkyl, C1-C6-alkyl-C3-C8-cycloalkyl or C3-C8-cycloalkyl-C1-C6-alkyl; R23 and R24, independently of one another, are for instance H, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C6-alkyl, C1-C6-haloalkyl or C3-C8-halocycloalkyl; m is 1, 2, 3 or 4; and n is 0, 1 or 2; as well as the physiologically acceptable addition compounds, a method of producing these compounds and the usage of these compounds, pesticide compositions whose active ingredient is chosen from these compounds, each in free form or in agrochemically employable salt form, and a method of producing and using these compositions. The active ingredients, in free form or in agrochemically employable salt form, have advantageous pesticidal properties. They are especially suitable for the control of pests in agriculture and in storage, as well as in the care of domestic animals.
Patent TW-472311-B (TW)
Title: A method for processing specimens, an apparatus therefor and a method of manufacture of a magnetic head
Inventor: YOSHIOKA TAKESHI
IPC: C23F4/00
Filed: 2000-05-16
Granted: 2002-01-11
Abstract: A method of processing specimens, an apparatus therefor, and a method of manufacture of a magnetic head are provided wherein a complicated conventional post processing step for removing corrosion products is eliminated by a corrosion prevention processing of the invention for removing only a residual chlorine compound produced in the gas plasma etching. More specifically, the method of the invention is comprised of the steps of: forming a lamination film including a seed layer made of NiFe alloy, an upper magnetic pole made of NiFe alloy connected to the seed layer, a gap layer made of oxide film in close contact with the seed layer, and a shield layer made of NiFe alloy in close contact with the gap layer; plasma-etching the seed layer with a gas which contains chlorine using the upper magnetic pole as a mask; and after that removing the residual chlorine compound by a plasma post treatment with a gas plasma which contains H20 or methanol.
Patent TW-466290-B (TW)
Title: Improvements relating to apparatus for jack-in piling system
Inventor: LAU SING HIAN LAU BING HIAN
IPC: E02D7/20
Filed: 2000-05-18
Granted: 2001-12-01
Abstract: A pile driving apparatus (1) for jack-in piling system according to the invention utilises two hydraulic cylinder barrels (12) moving along two vertical support structures (13). An uppermost horizontal member (7) is employed to maintain a working space in between the two vertical support structures (13). The actuating rods (25) are fixed to the uppermost horizontal member (7). The cylinder barrels (12) are free in guided movement, exerting a force on a working pile (14) with the assistance of two drive heads. In a first stroke of piling action, the upper drive head (15) is employed to drive half of the working pile (14) into the ground. In a second stroke, the lower drive head (16) is employed to drive the rest of the pile (14) into the ground.
Patent TW-465070-B (TW)
Title: Electrostatic discharge protection device capable of recording electrostatic discharging events
Inventor: CHEN WEI-FAN
IPC: H01L23/60
Filed: 2000-06-16
Granted: 2001-11-21
Abstract: The present invention discloses a kind of electrostatic discharge protection device capable of recording electrostatic discharging case, in which an NMOS transistor is used as an electrostatic discharge protection device that is switched on to conduct a path when electrostatic case is occurred so as to eliminate a large amount of electrostatic discharge currents and release electrostatic discharge stress to reach the purpose of protecting internal circuit. At the side of the NMOS transistor, an erasable and programmable read only memory unit with a breakdown voltage higher than the trigger voltage of NMOS transistor is installed. The instant high voltage of bonding pad, where electrostatic discharge is occurred, is used to program the erasable programmable read only memory so as to change its critical voltage. Therefore, whether the electrostatic case is occurred or not can be known by measuring its deviation quantity. In addition, any electrostatic discharge event occurred during the process of measurement, installation, and utilization of integrated circuit can be recorded.