baber/WOPTO huggingface dataset:
Patent TW-517376-B (TW)
Title: Semiconductor device system
Inventor: AOKI HIDEYUKI
IPC: G11C29/16
Filed: 2000-05-17
Granted: 2003-01-11
Abstract: A semiconductor device system is provided. A module that carries a memory chip contains testing chips such as ALPG (algorithmic memory pattern generator) to generate memory testing mode (address and data) according to the designate algorithm, gauge circuits to compare the data writing into the memory to the data read from it and the memorizing mean to memorize the gauge result (fail address).
Patent TW-466183-B (TW)
Title: Liquid container having liquid consumption detecting device
Inventor: USUI MINORU
IPC: B65D81/24
Filed: 2000-05-19
Granted: 2001-12-01
Abstract: A liquid container, comprising: a housing containing therein liquid; a liquid supply opening formed in the housing for withdrawing the liquid from the housing; a liquid sensor mounted on the housing for detecting a level of the liquid which is variable in accordance with a consumption of the liquid; and a first partition wall extending in an interior of the housing and defining the interior of the housing into at least two liquid accommodating chambers which communicate with each other, the liquid accommodating chambers comprising: an air-communication side liquid accommodating chamber which communicates with ambient air; and a detection side liquid accommodating chamber in which the liquid sensor is disposed at an upper portion thereof.
Patent TW-443949-B (TW)
Title: CD-R recycling method
Inventor: CHEN HUNG-HUA
IPC: B09B3/00
Filed: 2000-05-25
Granted: 2001-07-01
Abstract: It is a recycling method consists of a classifying step, a removing reflection layer step, a first washing step, a removing dye layer and a second washing step. It chooses scrap CD-R with the same reflection layer by classifying step, and dissolves reflection layer on scrap CD-R into the CN liquid by removing reflection step to retrieve scrap CD-R, and washes scrap CD-R by the first washing step. Then it removes dye layer from scrap CD-R by removing dye layer step to retrieve scrap CD-R, and washes scrap CD-R by the second washing step. At last it proceeds to air-dry scrap CD-R to obtain transparent PC. Besides, the CN liquid with valuable metal can be retrieved furthermore.
Patent TW-445506-B (TW)
Title: Wafer cascade scrubber
Inventor: FROST DAVID T
IPC: H01L21/00
Filed: 2000-05-26
Granted: 2001-07-11
Abstract: A cascaded wafer scrubbing system and method are provided. The cascaded wafer scrubbing system includes an array of rows of brush pairs. Each row includes a plurality of counter-rotating brush pairs that are arranged horizontally and longitudinally, and configured to receive and process a wafer in a vertical orientation through wafer preparation zones defined by each pair of brushes. Below and between the pairs of brushes is a track that is configured to apply a rotation to the wafer and to transition the wafer in a vertical orientation through the brush pairs. Nozzles dispense fluids on and over the brush pairs, and the brush pairs are configured such that fluids are dispensed through the brush pairs. Nozzles dispense a curtain of fluid between each wafer preparation zone, and the cascaded wafer scrubbing system is configured to progress from dirtiest to cleanest as the wafer transitions through each wafer preparation zone.
Patent TW-567481-B (TW)
Title: Method of compensating for tilt and/or defocus and apparatus therefor
Inventor: LEE KYUNG-GEUN
IPC: G11B7/135
Filed: 2000-09-20
Granted: 2003-12-21
Abstract: A method of compensating for tilt and/or defocus and an apparatus therefor are provided. The apparatus has a tilt/defocus detector for detecting tilt and/or defocus of an optical recording medium, and a recording compensator for compensating for write pulse having a predetermined recording pattern using a predetermined system with respect to tilt and/or defocus detected by the tilt/defocus detector. The apparatus adjusts write power with respect to detected defocus, shifts recording pattern with respect to detected tilt, adjusts power level and/or write time required for recording, and records a mark having a desired size (length and width). Therefore, it is appropriate for a high-density optical system.
Patent TW-490524-B (TW)
Title: Cross laminated nonwoven fabric having intermediate layer
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/011
Filed: 2000-11-16
Granted: 2002-06-11
Abstract: A cross laminated nonwoven fabric has an intermediate layer between a first nonwoven fabric and a second nonwoven fabric. The first nonwoven fabric is composed of filaments aligned and stretched in one direction. The second nonwoven fabric is composed of filaments aligned and stretched in a direction which is perpendicular to the aligned direction of the filaments of the first nonwoven fabric. The intermediate layer is made to have a desired property matching with the use of the cross laminated nonwoven fabric.
Patent TW-496777-B (TW)
Title: A detaching machine for mud and water with alternative framed speed
Inventor: HUANG MIN-YAN
IPC: B04B5/04
Filed: 2001-01-31
Granted: 2002-08-01
Abstract: This invention provides a detaching machine for mud and water with alternative framed speed (2), consisting of a base frame, an under turbine cover, a lift disc, a guiding ring, an upper turbine cover, a coherence blade turbine, a decelerating mud stopping seat, and a mud scraping seat. Via centrifugal force caused by mud water treated in the detaching machine and hydraulic speed difference caused in continuous rotation while rotating at high speed, the carried object (mud which is carried by water) will suspend outward from low speed toward high speed then detach itself from the mud water. In addition, by changeable speed control to synchronize mud speed with guiding blade to prevent bumping damage to the blade and produce mud of various water ratio as required. The mud will be thrown out via opening between blades and be collected at decelerating mud-stopping seat, while the water will be forced out by the coherence blade turbine through drain pipe.
Patent TW-477870-B (TW)
Title: Automatic aligning and tightly pressing device
Inventor: MIYACHI HIROSHI
IPC: B30B15/06
Filed: 2001-03-06
Granted: 2002-03-01
Abstract: The present invention relates to an automatic aligning and tightly pressing device. The object is provided with automatic aligning under floating condition of a pressing head and a small automatic pressing device capable of locking and pressing using little air. The device main body (1) is provided with an air supply passage (19) for supplying compressed air for supporting a borne surface (42) in a shape of a projecting spherical surface of an aligning member (4) on a bearing surface (32) in a shape of a partial recessed spherical surface of an air bearing (3) such that the borne surface (42) can be aligned for floating the aligning member (4) with respect to the air bearing (3). A lock mechanism for locking the aligning member (4) has contact faces (24) and (44) in contact with each other at a locking portion (25) at a tip end of a piston rod driven by a cylinder driving portion (2) and on a face of the aligning member (4) opposite to the borne surface (42) and the contact faces are formed into partial spherical surfaces concentric with the borne surface (42).
Patent TW-595294-B (TW)
Title: Via filling method
Inventor: KATAGIRI NORITAKA
IPC: H05K3/42
Filed: 2001-04-10
Granted: 2004-06-21
Abstract: A via filling method using a PR electrolytic plating for completely filling metal in a blind hole having a reduced diameter, in which a blind hole 24 having a bottom defined by an exposed conductor layer is formed in an insulating resin layer, a metal thin layer 26 is formed on the inner wall of the blind hole 24 including the bottom surface and the blind hole 24 is then filled with metal by electrolytic plating to form a via 12, the method being characterized in that the filling of the blind hole 24 with metal is stepwise carried out by first conducting a PR electrolytic plating including flowing a forward current for filling the metal in the blind hole 24 through positive and negative electrodes which are periodically reversed to flow a reverse current in a direction opposite to that of the forward current to form a metal coating 28 on the metal thin layer 26 in the blind hole 24, and then conducting a direct current plating with a continuous current flow to fill the remaining space in the blind hole 24 with metal.
Patent TW-486734-B (TW)
Title: Heater control system including satellite control units with integrated power supply and electronic temperature control
Inventor: HAUSCHULZ DANA S
IPC: G05D23/19
Filed: 2001-04-19
Granted: 2002-05-11
Abstract: A heater control system that utilizes electronic temperature control at each of a number of interconnected heaters is provided for monitoring and operating heaters within a narrow temperature range. In one embodiment, a heater control system is provided that is adapted for controlling a number of heaters positioned on pipe and components of a piping system from a remote location. The heater control system includes satellite controllers mounted on each heater connected daisy-chain fashion and includes a monitoring station with a user interface for allowing a user to monitor and to remotely control the operating status or temperature of each heater in the heater control system. To satisfy the user's space requirements, the size of each controller is maintained at a small form factor and a single cord is used to provide power and communications lines to and between the controllers. Each controller integrates power supply and control with electronic temperature control to minimize the use of mechanical switching and to increase the accuracy of temperature control. The temperature set point is adjustable at each controller and, in one embodiment, the temperature set point is remotely adjustable from a remote monitoring station. The operating status of each controller is displayed on the exterior of the controller's housing and in one embodiment, the operating status, such as temperature, is displayed at a base station for each line of controllers and heaters and on a user interface monitor at a monitoring station.
Patent TW-I286257-B (TW)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: H01L21/336
Filed: 2001-05-01
Granted: 2007-09-01
Abstract: The present invention provides a novel photolithography processes using photoresist pattern having at least two areas which has different thickness from each other for a fabrication method for a liquid crystal display device having reversed staggered and channel-etched type thin film transistors, reduce a number of photolithography processes required for whole of the fabrication process of the liquid crystal display device, and improve brightness of the liquid crystal display device.
Patent TW-503540-B (TW)
Title: Tape removing method in packaging process
Inventor: CHANG CHIH-HUA
IPC: H01L23/28
Filed: 2001-05-10
Granted: 2002-09-21
Abstract: A tape removing method in packaging process, which includes the following steps: providing a leadframe with at least one trench, in which the leadframe is attached with a tape; holding both the break-off portion of the leadframe and the tape attached thereon, so that at least part of the leadframe is broken along the trench to be formed as a break-off portion; and, moving the break-off portion of the leadframe and the tape attached thereon, so as to separate the tape rom the leadframe.
Patent TW-494519-B (TW)
Title: Method for determining overlay measurement uncertainty
Inventor: GOULD CHRISTOPHER
IPC: H01L21/66
Filed: 2001-06-19
Granted: 2002-07-11
Abstract: A method for determining measurement uncertainty in accordance with the present invention includes the steps of providing an intensity profile for bullet and target features for an overlay measurement (304), determining locations representing edges of the bullet and target features on the intensity profile (306), determining an average centerline between edge pairs of one of bullet features and target features (308), computing a redundant measurement between an edge pair distance of one of the bullet features and the target features and the average centerline of the other of the bullet features and the target features (312) and determining an uncertainty between two different redundant measurements (314).
Patent TW-523641-B (TW)
Title: Toner container and scraper arrangement
Inventor: SHIU HUNG-SHIU
IPC: G03G15/08
Filed: 2001-07-19
Granted: 2003-03-11
Abstract: In the embodiments described in the specification a toner container and scraper arrangement includes a toner bottle having a rectangular cross-section and a flexible wire mounted on a rotatable member at the outlet opening for the toner bottle. The flexible wire, which may be made of resilient metal or plastic material, extends at an angle to the axis of rotation so that it engages all of the interior surface regions of the toner bottle to release adhering toner as the rotatable member is rotated.
Patent TW-555942-B (TW)
Title: Belt tensioning device
Inventor: YAN GONGPU
IPC: A47J43/04
Filed: 2001-08-01
Granted: 2003-10-01
Abstract: A belt tensioning device for shifting a pulley such that a belt passed around the pulley is tightened to a predetermined tension. The device includes a rod coupled to the pulley, a member coupled to and movable along the rod, and a spring that exerts a reactive force against the member when the member is moved in a first direction along the rod. The device further includes a spacer which engages the member to limit the advancement of the member in the first direction.
Patent TW-526556-B (TW)
Title: Method for manufacturing a semiconductor memory device
Inventor: KWON O-SUNG
IPC: H01L21/311
Filed: 2001-08-14
Granted: 2003-04-01
Abstract: A method is provided for manufacturing a semiconductor memory device, particularly ferroelectric devices, in which an interlayer dielectric (ILD) layer formed on an upper part of a semiconductor substrate containing a capacitor structure is etched under conditions in which the plasma electron temperature is maintained in a range between 2.0 eV and 4.0 eV to open contact holes to expose the capacitor structure and thereby avoid degradation of the device characteristics.
Patent TW-515002-B (TW)
Title: Single wafer type cleaning method and apparatus
Inventor: ONO YUJI
IPC: H01L21/304
Filed: 2001-08-20
Granted: 2002-12-21
Abstract: A signal wafer type wet-cleaning technique for wet-cleaning wafers, individually, which are not stored in a cassette, at the front and back faces thereof simultaneously, in a sealed cleaning housing, whereby a plurality of chemical fluids are vertically and sequentially supplied from a number of upper side supply nozzles 25 and lower side supply nozzles 26 to the front and back faces of each wafer W to clean the same, and purified water is always caused to flow out of the lower side supply nozzles 26, 26, ..., which do not supply chemical fluids, of the lower side supply nozzles, thereby preventing the occurrence of cross contamination of various chemical fluids between cleaning treatments.
Patent TW-553824-B (TW)
Title: Polyureas based on IPDI, HDI, their isocyanurates and amines
Inventor: GRENDA WERNER
IPC: C08G18/79
Filed: 2001-08-24
Granted: 2003-09-21
Abstract: Novel polyureas based on IPDI, HDI, their isocyanurates and amines, in particular IPD. The invention relates to novel polyureas based on isophorone diisocyanate (IPDI), hexamethylene diisocyanate (HDI) and/or their isocyanurate and amines, in particular isophorone diamine (IPD).
Patent TW-511239-B (TW)
Title: Method for producing trench conductor line
Inventor: WU JAU-JIUE
IPC: H01L21/768
Filed: 2001-08-31
Granted: 2002-11-21
Abstract: A method for producing a trench conductor line comprises: providing a substrate; sequentially forming an etch stop layer, a dielectric layer and a polishing stop layer on the substrate; patterning the polishing stop layer and the dielectric layer to form a trench and exposing the etch stop layer; forming a conformal dielectric layer on the polishing stop layer and in the trench and removing a portion of the conformal dielectric layer to expose the etch stop layer in the polishing stop layer and the trench; forming a conductive layer on the polishing stop layer and in the trench; and planarizing the conductive layer until exposing the polishing stop layer.
Patent TW-508710-B (TW)
Title: A method of bringing a laser chip to a measurement position
Inventor: WEST ROLAND
IPC: G01R31/26
Filed: 2001-08-31
Granted: 2002-11-01
Abstract: In a method of bringing laser chips mounted on respective carriers to a measurement station to measure output light intensity of the chips, the carriers with the chips are placed on a fixture, and the fixture is moved to in turn bring the chips to the measurement station. Each chip is brought in front of a TV camera connected to a vision system adapted to determine x and y coordinates of objects viewed by the TV camera, and the coordinates of the chip on the fixture are determined. In response to the coordinates determined by the vision system, the chip is brought in front of a NIR camera connected to the vision system that is adapted to determine also x and y coordinates of objects viewed by the NIR camera, and the laser chip is ignited. The x and y coordinates of the point of maximum light intensity from the chip are determined by means of the vision system, and the fixture is moved in response hereto to bring the chip to the measurement station to measure the light intensity.
Patent TW-I256836-B (TW)
Title: Method for correcting the image frame-selection range on image input device
Inventor: CHENG CHUNG-WEI
IPC: H04N1/56
Filed: 2001-09-07
Granted: 2006-06-11
Abstract: The present invention provides a method for correcting the image frame-selection range on image input device, which employs four corner data for the image obtained by scanning from an image input device. When the scanned image is a rectangular block, the method can operate to obtain the most possible four correct corners for the scanned image, so as to precisely determine the frame-selection range. The method includes the following steps: (A) loading the coordinates for four corners of the scanned image; (B) determining whether the quadrilateral connected with the four corners of the scanned image is a rectangle, if so, proceeding to the step (E), otherwise, proceeding to the step (C); (C) determining whether the quadrilateral has at least one vertical internal angle, if so, proceeding to the step (D), otherwise terminating the image frame-selection procedure; (D) using the two sides of the vertical internal angle to generate vertical lines from the ends of the segment of the two sides, taking the intersection of the two vertical lines as one new corner of the scanned image, and taking the four intersections of the two sides of the vertical internal corners and the two vertical lines as the corners for the scanned image; and (E) outputting the coordinates of four corners for the scanned image after confirmation or adjustment.
Patent TW-529029-B (TW)
Title: Semiconductor memory device and method for its test
Inventor: MINE KOJI
IPC: G11C29/02
Filed: 2001-10-12
Granted: 2003-04-21
Abstract: A semiconductor memory device and method for its test is disclosed including a CBR (CAS before RAS) refresh test achieved by inputting a CBR command for every redundant word line to be selected. In this way, redundant word lines may be selected without repetition until all of the redundant word lines have been selected. By doing so, an accurate determination of the refresh period may be obtained. A CBR refresh counter (15) may be activated every time a control signal is received when a refresh test on redundant memory cells (RC) is performed. Redundant counter signals (RCNT0 to RCNT5) may be applied to a X address buffer (2A). X address buffer (2A) may select the redundant counter signals (RCNT0 to RCNT5) to sequentially select the redundant word lines (RWL0 to RWL63) when a redundant refresh test is performed.
Patent TW-509957-B (TW)
Title: Gas-insulated switchgear
Inventor: KOGA HIROMI
IPC: H01H33/02
Filed: 2001-10-16
Granted: 2002-11-11
Abstract: A gas-insulated switchgear is miniaturized and bus-bars connected to bushings are simplified in configuration. A distance L between outer peripheries of a first vacuum interrupter 12 and a second vacuum interrupter 13 is established to be smaller than an external diameter D of the vacuum interrupters 12 to 14, and insulating barriers 28 to 30 are installed between the first vacuum interrupter 12 and the second vacuum interrupter 13, between the first vacuum interrupter 12 and a hermetically sealed container 11, between the second vacuum interrupter 13 and the hermetically sealed container 11, and between the first and second vacuum interrupters 12 and 13 and the third vacuum interrupter 14.
Patent TW-510035-B (TW)
Title: Packaging device for integrated circuit and the manufacturing method thereof
Inventor: WU CHUNG-JU
IPC: H01L23/552
Filed: 2001-11-22
Granted: 2002-11-11
Abstract: A packaging device for integrated circuit is provided, which comprises the following components: a circuit board, having a signal finger and two shielded fingers configured on both sides; a chip, configured on the circuit board, with the edge having the signal pad and two shielding pads configured on both sides of the signal pad; signal wire bonding coupled with the signal finger and the signal pad; two shielding wire bonding coupled with the shielding finger and the shielding pad, and extended along both sides of the signal wire bonding; a signal line coupled with the signal finger; a power loop coupled with the shielding fingers, including two shielding lines extended along the signal line.
Patent TW-526120-B (TW)
Title: Program-controllable torque magnifying mechanism
Inventor: JI JIN-HUAI
IPC: F16H3/14
Filed: 2001-12-20
Granted: 2003-04-01
Abstract: The present invention provides a program-controllable torque magnifying mechanism comprising a power input mechanism, a power transmission mechanism and at least two power output mechanisms and a torque coil. The power input mechanism comprises a servomotor capable of output of power in forward and reversed directions and retention axles and power output shaft over which the power transmission mechanism and power output mechanisms are fitted and mounted. The torque coil is capable to selectively transmit or disrupt transmission of power. As such, the servomotor drives the power output mechanisms in forward or reverse direction in a pulsation manner with the torque coil being wound in a programmable interval to transmit external power from the power output mechanism to power transmission mechanism thereby realizing change of speed and direction with the servomotor and obtaining large output energy.
Patent TW-546755-B (TW)
Title: Test apparatus for semiconductor device
Inventor: SATO MASAHIRO
IPC: G11C29/10
Filed: 2002-02-08
Granted: 2003-08-11
Abstract: A test apparatus for a semiconductor device, which improves the reliability of an operational test on target devices on a wafer using BOST (built out self test) and BIST (built in self test). The test apparatus includes an external test unit, the BIST circuit formed in the semiconductor device, and BOST device which is coupled between the external test unit and the semiconductor device. Pattern data for a pattern dependency test is stored in the BIST circuit and pattern data for a timing dependency test is stored in the BOST device.