baber/WOPTO huggingface dataset:
Patent TW-402742-B (TW)
Title: Method for monitoring the operation of Faraday cups of the ion implantation apparatus
Inventor: CHOI TEON-HA
IPC: H01L21/265
Filed: 1998-10-08
Granted: 2000-08-21
Abstract: An ion implantation apparatus used in manufacturing semiconductors is disclosed. A feedback device is connected with a bias ring to detect whether a current flows through the bias ring or not and to generate an chain signal through a interface supplied to the controller. A driving circuit is provided to drive a warning device to respond the chain signal. Therefore the operation of the implantation apparatus is stopped by the generation of chain signal.
Patent TW-381961-B (TW)
Title: Adjustable poultry feeder assembly
Inventor: COLE THEODORE JOHN
IPC: A01K39/012
Filed: 1998-10-13
Granted: 2000-02-11
Abstract: A feeder assembly for birds or other animals having a pan member, a feeder tube defining a channel for receiving feed from a feed supply, a plurality of wing members having a plurality of fingers for adjustably engaging the feeder tube, and a cone member disposed about the feeder tube and slidably mounted to the plurality of wing members by a plurality of engaging arms. The cone member is adapted to slide relative to the feeder tube between a lowered position and a raised position. The pan member and an end of the cone member define a feed opening for permitting feed to pass from the feeder tube to the pan member for presentation. The feed opening can be adjusted in size by either adjusting the wing members relative to the pan member or by sliding and adjustably positioning the cone member relative to the feeder tube and the wing members.
Patent TW-472420-B (TW)
Title: Semiconductor laser device
Inventor: NAITO YUMI
IPC: H01S5/343
Filed: 1998-11-23
Granted: 2002-01-11
Abstract: Optical guide layers are formed on both faces of the active layer, respectively, which optical guide layers have a band gap wider than that of the active layer, an n-type cladding layer and a p-type cladding layer respectively formed so as to sandwich the active layer and the optical guide layers therebetween, which cladding layers have a band gap wider than those of the optical guide layers, and carrier blocking layers are respectively formed between the active layer and the optical guide layers, which carrier blocking layers have a band gap wider than those of the active layer and the optical guide layers. The refractive index of the p-type cladding layer is lower than that of the n-type cladding layer. With such constitution inner losses are limited to a low level, as free carrier absorption is reduced, and the electric and thermal resistances of a semiconductor laser device are reduced, with the result that the laser device is enhanced in efficiency and output power.
Patent TW-428154-B (TW)
Title: Active matrix type liquid crystal display device
Inventor: UMEDA HIROYUKI
IPC: G09F9/35
Filed: 1998-12-21
Granted: 2001-04-01
Abstract: In the active matrix type liquid crystal display device with lateral electric field, an organic material is provided between the electrode and the alignment control layer so that the organic layer is formed on the defect portion of the insulation film or protective insulation film of the electrode to prevent the electrode from contacting the liquid crystal. Also, the electrode formed by the insulation film on the dielectric substrate, for example, a signal electrode or pixel electrode is covered with an oxide film to prevent the electrode which has a more positive potential than that of the scanning electrode from contacting the liquid crystal. As a result, the generation of ionic impurities by electro-chemical reaction is suppressed and the effect of suppressing the generation of luminance irregularities is obtained to have a liquid crystal display device of high quality, wide viewing angle and low driving voltage.
Patent TW-411392-B (TW)
Title: Automatic visual inspection apparatus, automatic visual inspection method, and recording medium having recorded an automatic visual inspection program
Inventor: SHIBA HISASHI
IPC: G06T7/00
Filed: 1999-01-15
Granted: 2000-11-11
Abstract: An image differential unit differentiates an inspection image and a reference image on an object to be inspected. An image division unit divides an image into a predetermined number of divisions. Pixel precision position alignment unit overlays the inspection image and the reference image by carrying out the position alignment in pixel precision which is a pixel size precision. Function fitting unit detects an edge, and obtains intensity profile of the absolute pixel value in the direction orthogonal with the edge, and fits a predetermined single peak function to it. Sub-pixel precision position displacement computing unit computes a difference of the corresponding edge positions as the sub-pixel precision position displacement. Adjusted differential image forming unit forms the adjusted differential image by rewriting the pixel value so that the intensity profile of the pixel value in the direction orthogonal with the edge should follow the single peak type function form on the corresponding two edges. An image comparison unit detects the defect of the object to be inspected by comparing the adjusted divisional differential image of the inspected image with the adjusted divisional differential image of the reference image based on the position displacement of the sub-pixel precision.
Patent TW-491955-B (TW)
Title: Liquid crystal panel production apparatus
Inventor: ISHIZAKA ICHIRO
IPC: G02F1/1339
Filed: 1999-03-05
Granted: 2002-06-21
Abstract: This invention relates to a liquid crystal panel production apparatus which is capable of uniformly heating the entire surface of glass substrates, acting the pressurization of these glass substrates as a uniform distribution load and further rapidly cooling surface plates after a heating treatment. The device consists of the one stationary surface plate 1 which holds two sheets one set of the aligned and temporally fixed glass substrates and the moving surface plate 2 which faces this stationary surface plate 1, is capable of varying the spacing from the surface plate 1 and is pressurized by a pressurizing means. The stationary surface plate 1 is composed of two layered structure obtd. by embedding a cooling means 4 in an upper layer member la on the side nearer the glass substrates (1), (b), equipping the lower layer member lb on the side distant therefrom with a heating means 5 and further providing the plate with a separating mechanism 3 for disconnecting the contact states of the upper and lower members 1a, 1b. The moving surface plate 2 is composed of a hollow structure equipped with the heating means 5 and the pressurizing surface in contact with the glass substrates (a), (b) is composed of a member having flexibility.
Patent TW-491768-B (TW)
Title: Multilayer porous fabric
Inventor: BAKER SAMUEL M
IPC: D21F7/08
Filed: 1999-04-17
Granted: 2002-06-21
Abstract: A multilayer porous fabric which comprises a porous core fabric provided with hook means, and at least one layer of pre-needled nonwoven fibrous batt attached by entanglement onto the hook means by pressing the core fabric and batt together. The entanglement is sufficient to anchor the batt reliably to the core fabric, so that the multilayer fabric is ready for use without further processing. The porous core fabric may be formed by weaving or as an extruded sheet, with a plurality of suitably located hook means structures on at least one of its surfaces. The hook structures engage with and entangle sufficient fibers from the pre-needled nonwoven batt to provide adequate attachment preventing the batt from separating from the core fabric enabling the multilayer fabric to be handled before use, for example for installation in a papermaking machine press section. The batt is pre-needled to a desired density before attachment to the core fabric. In many circumstances, compressive loads applied to the porous fabric serve to enhance and improve the level of entanglement of the batt onto the hook means.
Patent TW-417020-B (TW)
Title: Light intensity modulation system with the optimal light extinction ratio
Inventor: HUANG SHR-JIU
IPC: G02B26/00
Filed: 1999-04-29
Granted: 2001-01-01
Abstract: This invention is about a light intensity modulation system having the optimal light extinction ratio, in which the continuous wave laser light source is externally tuned to the light pulse by the light intensity modulator. The output of light pulse from the light intensity modulator is received by light receiver and is transformed into the electric pulse. The electric pulse is then processed by a signal processor such that a reference signal is generated. A DC biased voltage generator is used to generate an exact and accurate DC biased voltage according to the reference signal. The DC biased voltage is then sent as a feedback to the light intensity modulator by the DC voltage generator so as to generate the light pulse that has the optimal light extinction ratio.
Patent TW-480702-B (TW)
Title: Integrated circuits having reduced timing skew among signals transmitted therein using opposingly arranged selection circuits
Inventor: JUNG JOONG-KEUN
IPC: G11C11/41
Filed: 1999-05-19
Granted: 2002-03-21
Abstract: Integrated circuits are disclosed wherein selection circuits are located at opposing ends of an undivided memory cell array. Locating the selection circuits at opposing ends of the memory cell array may reduce the difference in propagation time needed by different signals to travel to and from amplifiers in the integrated circuit. For example, if two signals are electrically connected to pins located on different parts of the integrated circuit, timing skew between the two signals may be reduced by locating the respective selection circuits so as to reduce the difference in respective distances traveled by the two signals.
Patent TW-436630-B (TW)
Title: The circuit testing method of a reflective-type liquid crystal projector and the testing method of the panel pixel area
Inventor: HO YUNG-YUAN
IPC: G02F1/13
Filed: 1999-06-05
Granted: 2001-05-28
Abstract: A circuit testing method of a reflective-type liquid crystal projector and the testing method of the panel pixel area, which can be applied in CMOS process, polysilicon thin film transistors process, etc. to speed up clearing the problem in the development stage, shortening the schedule and reducing the labor and cost during the mass production.
Patent TW-569071-B (TW)
Title: Wiring board for connection of electro-optical panel, electro-optical device
Inventor: ARUGA YASUHITO
IPC: H05K3/36
Filed: 1999-12-21
Granted: 2004-01-01
Abstract: The object of the present invention is to provide a wiring board for connection of an electro-optical panel, which can be connected in batch to a member for driving an electro-optical panel, and to provide an electro-optical device, and an electronic equipment. In the inventive means, this wiring board for connection (flexible wiring board) of an electro-optical panel 400 is connected to an electro-optical panel (liquid crystal panel) 100, having a pair of counter substrates 200, 300. The wiring board for connection (flexible wiring board) 400 of an electro-optical panel 100 has a first base material 412 and a second base material 416, and comprises a first terminal group 410 arranged on the first base material 412, a second terminal group 420 arranged on the second base material 416, and a third terminal group 430 arranged on the first base material 412 or the second base material 416. The third terminal group 430 includes at least terminals which have continuity with the first terminal group 410 and the second terminal group 420.
Patent TW-461000-B (TW)
Title: An improved system and method for automated defect inspection of photomasks
Inventor: SCHULZE STEFFEN
IPC: G03F1/84
Filed: 2000-02-21
Granted: 2001-10-21
Abstract: A method for inspecting photomasks, in accordance with present invention includes the step of providing a design data set for fabricating a photomask, searching the design data set for sub-groundrule features, eliminating the sub-groundrule features from the data set to form an inspection data set and inspecting a photomask fabricated in accordance with the design data set by employing the inspection data set. A system for executing the steps in accordance with the present invention is also provided.
Patent TW-470983-B (TW)
Title: Multi-layer capacitor, wiring substrate, decoupling circuit, and high-frequency circuit
Inventor: KURODA YOICHI
IPC: H01L23/64
Filed: 2000-02-25
Granted: 2002-01-01
Abstract: A multi-layer capacitor achieves significant reduction in equivalent series inductance (ESL) and includes first inner electrodes and second inner electrodes opposing each other, first feed-through conductors and second feed-through conductors, and first outer terminal electrodes and second outer terminal electrodes. The first feed-through conductors electrically connect the first inner electrodes and the first outer terminal electrodes, and the second feed-through conductors electrically connect the second inner electrodes and the second outer terminal electrodes. The first and second feed-through conductors are arranged such that the feed-through conductors mutually cancel magnetic fields induced by current flowing through the first and second inner electrodes. Furthermore, when an alignment pitch of the first and second feed-through conductors is indicated by P and the total number of the first and second feed-through conductors is indicated by N, an arrangement is set such that a ratio of P/N is about 0.085 mm or lower.
Patent TW-495435-B (TW)
Title: Method and means of treading a tire carcass
Inventor: CHAMOY FRANCOIS
IPC: B29C35/02
Filed: 2000-03-20
Granted: 2002-07-21
Abstract: The invention concerns a method of treading a tire carcass, which comprises the following stages: a crude rubber tread (3) is deposited on a tire carcass (2) to be treaded; the tire carcass (2) thus covered having been mounted on a rim (6, 6') and inflated, a resilient annular or ring-shaped mold (7) possessing an inner annular surface ensuring molding of the tread (3) is positioned on the tread (3); a resilient flange (8, 9) is placed between each bead (21, 22) and each peripheral edge (71, 72) of the mold (7) and covers the outer surface of the tire casing lying between said bead and said edge; the assembly (1, 7, 8, 9) is placed in a pressurized and heated enclosure.
Patent TW-482978-B (TW)
Title: Method and apparatus for loose register encoding within a pipelined processor
Inventor: WARNES PETER
IPC: G06F17/50
Filed: 2000-07-05
Granted: 2002-04-11
Abstract: An improved method and apparatus for implementing instructions in a pipelined central processing unit (CPU) or user-customizable microprocessor. In a first aspect of the invention, an improved method of ""loosely"" encoding register numbers to indicate register immediate data operand usage is disclosed. One embodiment comprises instruction words having multi-bit data fields defined therein which encode various types of immediate operands. Such multi-bit field definitions provide the programmer with additional flexibility in performing a variety of operations, including non-commutative operations. A method of synthesizing a processor design incorporating the aforementioned ""loose"" register encoding is also disclosed. Exemplary gate logic synthesized using the aforementioned method, and a computer program and system capable of implementing these methods are further disclosed.
Patent TW-448092-B (TW)
Title: System of trajectory planning for robotic manipulators based on pre-defined time-optimum trajectory shapes
Inventor: HOSEK MARTIN
IPC: G06Q50/04
Filed: 2000-05-23
Granted: 2001-08-01
Abstract: A system for providing the reliable and numerically efficient generation of time-optimum trajectories with easy-to-track or continuous acceleration profiles for simple and blended moves of single- and multi-arm robotic manipulators, such as an extension and retraction move along a straight line or a rotary move following a circular arc, with velocity, acceleration, jerk, and jerk rate constraints. A time-optimum trajectory is the set of the position, velocity, and acceleration profiles which describe the move of a selected end effector along a given path in the shortest time possible without violating given constraints, with a special case being an optimum abort trajectory, which brings the moving arm into complete rest in the shortest time. The invention involves firstly identifying the set of fundamental trajectory shapes which cover all possible combinations of constraints for a given category of moves, e.g., a move along a straight line or along a circular arc; next, decomposing the fundamental shapes into segments where a single constraint is active; and, then, determining the time optimum paths in the segments. As a result, a unique design of time-optimum trajectories is produced based on a set of pre-defined trajectory shapes. The invention also involves the blending of simple moves into a single trajectory by decomposing trajectories of the individual moves into their orthogonal components and overlapping them for a given time interval, which results in a non-stop move along a smooth transfer path.
Patent TW-586009-B (TW)
Title: Method for rapid identification of Escherichia coli
Inventor: JANG CHANG-CHIUAN
IPC: G01N33/569
Filed: 2000-06-22
Granted: 2004-05-01
Abstract: The present invention relates to a method and kit for rapid identification of Escherichia coli by an aggregation test, having a sensitivity and specificity of higher than 90% for the identification of Escherichia coli.
Patent TW-466681-B (TW)
Title: Method for preventing HDP dielectric layer from peeling off
Inventor: LAI LUNG-SAN
IPC: H01L21/76
Filed: 2000-07-13
Granted: 2001-12-01
Abstract: The present invention provides a method for preventing high density plasma (HDP) dielectric layer on the silicon nitride layer of a semiconductor chip surface from peeling off. The method comprises first applying inert gas and oxygen into a reaction chamber to be performed with a HDP depositing process; next, using a radio frequency to decompose the inert gas and oxygen into plasma for filling up the reaction chamber; heating the semiconductor chip to increase the temperature for about 20 seconds; then performing a pre-HDP depositing process to form a pre-HDP layer on the surface of the silicon nitride layer; and finally performing a HDP depositing process to form a main HDP layer on the pre-HDP layer.
Patent TW-477759-B (TW)
Title: Fuel tank structure of vehicle
Inventor: NAKAGAWA MITSUO
IPC: B60K15/03
Filed: 2000-08-18
Granted: 2002-03-01
Abstract: To simplify a structure of a tank body, dispense with insert molding to easily manufacture the tank body in the case of the resin tank body, thin the tank body to easily secure capacity of a fuel tank because the insert molding is unnecessary, and concentrate installation positions of tank equipment to a fueling port part to execute efficient assembly. In this fuel tank structure, the fueling port part 52 is integrally installed with the tank equipment such as a fuel pump 57 or a residual amount meter unit 61 to compose a tank equipment assembly 55 independent of the tank body 51 of the fuel tank 21, and is detachably installed to the tank body 51.
Patent TW-561067-B (TW)
Title: Hydroformylation of unsaturated compounds using polymeric phosphite ligands
Inventor: TAM WILSON
IPC: B01J31/18
Filed: 2000-09-20
Granted: 2003-11-11
Abstract: A composition and a process for using the composition in hydroformylation of unsaturated organic compounds are disclosed. The composition comprises a group VIII metal and a phosphite-containing polymer having repeat units derived from (1) a carbonyl compound, a monomer, and phosphochloridite; (2) phosphorus trichloride, a polyhydric alcohol, and an aromatic diol; or (3) combinations of (1) and (2). The process comprises contacting an unsaturated compound, in the presence of the composition disclosed herein, with a fluid comprising hydrogen.
Patent TW-465021-B (TW)
Title: Manufacturing method for shallow trench isolation (STI) on a semiconductor chip
Inventor: CHENG KUAN-LUN
IPC: H01L21/76
Filed: 2000-10-20
Granted: 2001-11-21
Abstract: The present invention provides a manufacturing method for shallow trench isolation (STI) on a silicon substrate of a semiconductor chip which includes the following steps: first, forming a patterned hard mask layer on the surface of the silicon substrate; next, conducting an etching process to form a shallow trench in the silicon substrate uncovered by the hard mask layer; then, forming a first protection layer on the surface of the shallow trench and removing the first protection layer at the bottom of the shallow trench; then, conducting an isotropic etching process to remove the silicon substrate at the bottom of the shallow trench to a predetermined depth; next, filling up a dielectric layer in the shallow trench and making the surface of the dielectric layer be filled into the shallow trench aligned with the hard mask layer; finally, removing the hard mask layer to complete the process of shallow trench isolation.
Patent TW-486571-B (TW)
Title: Chip-type continuous sample input and flow guiding system
Inventor: LI GUO-BIN
IPC: G01N35/00
Filed: 2000-11-21
Granted: 2002-05-11
Abstract: The present invention relates to a chip-type continuous sample input and flow guiding system. The system controls the flowing speed of the sheath flow at two sides of the sample to pre-focus micro samples into a sample flow with a width of several micrometers. Based on a valve-less flow switch formed by the combination of different flowing speeds between the sheath flow and the sample flow, one or more micro sample is precisely guided to at least one outlet slot rapidly and continuously as a sample to be separated and detected subsequently.
Patent TW-531439-B (TW)
Title: Connecting device of exhaust treatment device for use in semiconductor manufacturing process
Inventor: HWANG JIUNN-SHIUN
IPC: B01D53/34
Filed: 2000-12-13
Granted: 2003-05-11
Abstract: This invention is provides a connecting device for vertically connecting to a gas transport pipeline and a wet type cleaning device of a semiconductor manufacturing process. The connecting device comprises an annular shell having an upper opening and a lower opening for connecting to the air transport pipeline and the wet type cleaning device, respectively. One side of the annular shell is equipped with a fluid transportation attachment. The connecting device further includes a dismountable multi-orifice nozzle that is connected to the fluid transportation attachment by a pipeline, causing the dismountable multi-orifice nozzle to be fixed to a location close to the center of the annular shell at a predetermined distance, wherein when the gas in the gas transport pipeline passes through the connecting device via the upper opening, a predetermined fluid is transported to the multi-orifice nozzle by means of the fluid transportation attachment. The multi-orifice nozzle sprays the fluid towards an inner wall of the annular shell at a 15 to 40 degrees angle to extend the cleaning cycle of the gas transport pipeline.
Patent TW-478930-B (TW)
Title: Living body variable measuring apparatus equipped with a display capable of presenting a graphic representation
Inventor: ISHIKAWA TOSHIHIKO
IPC: A61B5/053
Filed: 2001-01-18
Granted: 2002-03-11
Abstract: Disclosed is an improved living body variable measuring apparatus equipped with a display capable of presenting a time-related graphic representation. The graphic representation is composed of crosswise arrangement of rectangles relative to abscissa and ordinate representing time and measured quantity respectively. Each time-related column has a selected rectangle representing the quantity of a measured living body variable. The horizontal time-related arrangement of narrow rectangles facilitates survey of graphic representation. The living body variable measuring apparatus permits the user to select desired data among those measured for record, preventing so selected data from invading locations allotted to others' data and vice versa.