baber/WOPTO huggingface dataset:
Patent TW-375717-B (TW)
Title: A cursor device for controlling the scrolling of computer screen
Inventor: Wang han-zhe
IPC: G06F3/033
Filed: 1998-05-05
Granted: 1999-12-01
Abstract: The invention relates to a cursor device to control the scrolling of computer screens, comprising a base; a housing mounted on the base and having an opening on the top; a vertical sensor mounted on the base and disposed beneath the opening of the housing; a plurality of level sensors arranged on the base and positioned next to the vertical sensor; a control rod vertically erected inside the opening of housing and positioned above the vertical sensor; a pad horizontally placed at the bottom of the control rod and above said plurality of level sensors that can be pressed downward or rock horizontally within a predetermined angle; and a control means electrically connected to the vertical sensor and level sensors. When the control rod is pressed down, its bottom triggers the vertical sensor and causes the control means to generate corresponding vertical detection signals; when the top of control rod is rocked horizontally, it drives the pad where the bottom surface of pad will trigger at least one level sensor, and said control means will generate corresponding level detection signals according to the state of a plurality of level sensors. These vertical and horizontal detection signals can be used to control the scrolling of computer screen.
Patent TW-370727-B (TW)
Title: Method for removing color filter films of CMOS sensor
Inventor: BAI YUAN-JI
IPC: H01L27/14
Filed: 1998-06-04
Granted: 1999-09-21
Abstract: The present invention discloses a method for removing color filter films of a complementary metal-oxide semiconductor sensor (CMOS), wherein said films (including a planar film and a color film) excessively added after laminating a protection layer can be effectively removed using plasma, solvent and plasma in sequence no matter whether said film has been treated by a thermal treatment process, so as to improve the prior drawback of not able to effectively remove color filter films of acrylic materials, and to prevent producing errors or even chip failure in follow-up processes because of incomplete removal.
Patent TW-525197-B (TW)
Title: Aluminum electrolytic capacitor
Inventor: TAKEISHI NOBUHIRO
IPC: H01G9/08
Filed: 1998-06-23
Granted: 2003-03-21
Abstract: An anode foil, a cathode foil and a separator therebetween are rolled up into a capacitor element, and driving electrolyte is impregnated into the capacitor element. The capacitor element is housed in a metal case 12, and its opening is sealed by a sealer 13. The metal case 12 is made of an alloy of aluminum and manganese. Since this alloy has the higher hardness than that of a conventional case, the case is hard to be deformed even the capacitor is left in a high temperature atmosphere.
Patent TW-373347-B (TW)
Title: Manufacturing method for a batch of laminated cells and laminated cells thereby obtained
Inventor: RUEDIN YVES
IPC: G02F1/13
Filed: 1998-06-23
Granted: 1999-11-01
Abstract: Batch manufacturing of laminated cells whose spacing is kept constant by means of spacers of diameter d, comprising: forming a first line on a substrate, with a hot melt adhesive material for the sealing frames and junction portions between the holes of spacing e and a second line closed at one end to create a filling channel, said lines having a constant cross-section So and a height h; depositing the spacers over the substrate and close to the holes, destructible or deferrable spacers of diameter D such that h > D > d; sealing a second flat deformable substrate with a reduced application of pressure above the holes; filling all the cells; exerting a second pressure equal to or greater than the first and heating the zones above the holes to a temperature equal to or greater than that of the hot melt adhesive material; and cutting out each cell.
Patent TW-384608-B (TW)
Title: Resonant-type power supply circuit
Inventor: FURUTA MASAMI
IPC: H02M1/08
Filed: 1998-09-08
Granted: 2000-03-11
Abstract: The present invention provides a resonant-type power supply circuit to prevent unnecessary pulse wave without suffering drop in circuit efficiency. One end of the primary coil 2 of the back scanning transformer 1 is connected to driving power supply 3 that the other end is connected to the MOSFET 4 as primary switch device; having the MOSFET 4 connected in parallel with the damper diode 5 and the resonant capacitor 6  and the serial circuit of the auxiliary switch unit MOSFET 7. When the MOSFET 4 is turned off, current travels back and forth between the primary coil 2 and the resonant capacitor 6; damper diode 5 goes ON/OFF ; then the current flows from primary coil 2 to the circuit of resonant capacitor 6 that because the current is stopped by MOSFET 7 , it would not generate unnecessary pulse waves. Furthermore, the MOSFET 4 will be added with the zero volt of the resonant coil during OFF state that it can improve the circuit efficiency without the loss on the switch operation.
Patent TW-362951-B (TW)
Title: Sticky composition for killing noxious insect
Inventor: KAJI KAZUO
IPC: A01P17/00
Filed: 1998-09-24
Granted: 1999-07-01
Abstract: A sticky composition for killing noxious insects comprising essentially at least one of the protein selected from the group consisting of globulin, whey, albumin, casein, sodium casein, gelatin and soybean protein and an effective amount of spices for inducing the insects to contact with the composition acting as a bait, thereby hold them in place and make them starve to death.
Patent TW-389810-B (TW)
Title: Modified ventilating rail
Inventor: UEDA TOMONORI
IPC: E06B7/02
Filed: 1998-09-28
Granted: 2000-05-11
Abstract: It provides a kind of ventilating rail so the indoor light could not directly pass through to the outdoor side, without enlarging the aspect size and deteriorating the ventilation performance. An internal operating plate is installed into the frame that is composed with a vertical plate, a horizontal plate and an upward plate. The upper end of the operating plate is nearer to the outdoor side than the vertical plate. As the internal operating plate is placed in the lower position, the upper part of the operating plate is in a straight line with the upper edge the indoor-side opening and the upper edge of the outdoor-side opening. Accordingly, as indoor light from the indoor-side opening is shielded by the internal operating plate, and could not directly passe through to the outdoor section.
Patent TW-429271-B (TW)
Title: Introducing process fluid over rotating substrates
Inventor: HAAS BRIAN L
IPC: H01L21/304
Filed: 1998-10-01
Granted: 2001-04-11
Abstract: A substrate processing scheme is described in which a substrate is rotated about a rotation axis in a processing chamber, a process fluid is introduced into the processing chamber, and one or more characteristic parameters of the process fluid are selectively controlled along a direction substantially perpendicular to a plane that is normal to the axis about which the substrate is rotated. Characteristic parameters of the process gas may be selectively controlled by: introducing a first process fluid into the processing chamber from a position spaced a first distance above a reference plane surface; and introducing a second process fluid into the processing chamber from a position spaced above the reference plane by a second distance which is greater than the first distance.
Patent TW-430855-B (TW)
Title: A high-frequency energy supply means, and a high-frequency electrodeless discharge lamp device
Inventor: HOCHI AKIRA
IPC: H05B41/24
Filed: 1998-11-26
Granted: 2001-04-21
Abstract: A high-frequency energy supply device has a group of side resonators which are electrically connected in a practically annular form, and supply high-frequency energy using resonant high-frequency electromagnetic fields generated in the center portion; and a plurality of high-frequency coupling part for coupling a plurality of high frequency energies propagated from a plurality of high-frequency propagation paths to said group of side resonators; wherein a plurality of high frequencies coupled to said group of side resonators from said plurality of high-frequency coupling means have phases and/or frequencies different from each other.
Patent TW-500933-B (TW)
Title: Add/drop optical multiplexing device
Inventor: GRASIS MICHAEL EDWARD
IPC: G02B6/34
Filed: 1999-01-08
Granted: 2002-09-01
Abstract: An optical multiplexing device is disclosed for multiplexing optical signals, for example, for a fiber-optic telecommunication system employing wavelength division multiplexing. The optical multiplexing device has a filter assembly defining a light path, preferably a multi-bounce zigzag expanded beam light path, from a common port at least to a first channel port and then a second channel port and then a pass-through port. The first channel port has a first optical filter element, for example, a multi-cavity interference filter, which is transparent to a wavelength sub-range within the wavelength range passed by the common port and the pass-through port, and substantially reflective of other wavelengths within such wavelength range. The second channel port includes a second optical filter element having light transmittance and reflectance properties substantially the same as those of the first optical filter element. The optical multiplexing device can be used to extract or drop a selected wavelength sub-range, most typically a single channel signal, from the multiplexed light, and to then inject a new signal into the multiplexed light at that same wavelength sub-range. In accordance with preferred embodiments, the optical multiplexing device serves as an add/drop filter arrangement to extract the signal of a particular channel and then immediately use the available channel by injecting a new signal at hat same wavelength sub-range.
Patent TW-408471-B (TW)
Title: A kind of manufacture method of contact hole in DRAM
Inventor: TAN WAYNE
IPC: H01L27/04
Filed: 1999-03-19
Granted: 2000-10-11
Abstract: This invention is to provide a method of manufacturing the contact hole in DRAM. The chip comprises in order a silicon substrate, a first dielectrics, bit line configured on said first dielectrics, a second dielectrics, and one photoresist layer containing a void to define the pattern of said contact hole. The manufacture method of said contact hole is to utilize dry etching method to remove said two dielectrics vertically and downwardly along said void and part region of the bit line to form said contact hole at first stage; then remove completely said photoresist layer; then, utilize thermal oxidation to form a silicon oxide layer on the surface of sidewall of the bit line inside the contact hole, then form a silicon oxide layer on the surface of said contact hole; finally, remove said silicon nitride portion utilizing dry etching method. Said silicon oxide layer and silicon nitride layer between said bit line and said contact hole are used as the isolated passivation layer, and it will not shrink the contact area of said electrode contact hole in said silicon substrate.
Patent TW-436552-B (TW)
Title: Treatment method and device for continuous strands of textile fabrics
Inventor: DORFER HARALD
IPC: D06B3/28
Filed: 1999-03-19
Granted: 2001-05-28
Abstract: In the treatment and device for continuous strands of textile fabrics of synthetic or natural fibers, or fiber mixtures, the fabric is in the piece dyeing machine operated according to the aerodynamic principle. Before the wet treatment, the fabric goes through at least one special preparing or pre-treating step upstream of the transporting nozzle mechanism of the piece dying machine, to relax the tension existing in the fabric and/or to make the fabric shrink. The result obtained is that the defect of uneven dying due to wrinkles and folding lines will not occurred in the improved product.
Patent TW-413869-B (TW)
Title: Manufacturing method for semiconductor device having ultra-shallow junction
Inventor: WANG JR-HAU
IPC: H01L21/336
Filed: 1999-03-23
Granted: 2000-12-01
Abstract: The present invention provides a manufacturing method for semiconductor device having ultra-shallow junction. The method is to form a shielded oxide using rapid thermal oxidation before conducting ion implantation of lightly doped region and forming a nitride interface between the silicon oxide and silicon to reduce the oxygen enhanced diffusion effect and forming the ultra-shallow junction; furthermore, the formed shielded oxide can prevent the surface dopant loss and ensuring the gate oxide integrity.
Patent TW-453894-B (TW)
Title: Process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons
Inventor: RUEDINGER CHRISTOPH
IPC: B01J23/22
Filed: 1999-05-19
Granted: 2001-09-11
Abstract: A process for preparing acetic acid by gas-phase oxidation of saturated C4-hydrocarbons and their mixtures with unsaturated C4-hydrocarbons in a tube reactor using a coated catalyst comprising an inert nonporous support body and a catalytically active mixed oxide composition comprising (a) one or more oxides selected from the group consisting of titanium dioxide, zirconium dioxide, tin dioxide and aluminum oxide and (b) from 0.1% to 1.5% by weight, based on the weight of the component (a) and per m<SP>2</SP>/g of specific surface area of the component (a), of vanadium pentoxide applied to the outer surface of the support body, wherein a gas mixture comprising oxygen or oxygen-containing gas, one or more C4-hydrocarbons and water vapor and having a C4-hydrocarbon/air (oxygen) volume ratio of from 0.2/99.8 to 25/75 and a C4-hydrocarbon/water vapor volume ratio of from 1/1 to 1/60 is reacted over the coated catalyst at a temperature of from 100 DEG C to 400 DEG C and a gauge pressure of from 0.2 to 50 bar.
Patent TW-I232880-B (TW)
Title: Optical component, orientation layer, and layerable polymerisable mixture
Inventor: SCHADT MARTIN
IPC: C08L101/00
Filed: 1999-06-07
Granted: 2005-05-21
Abstract: In place of separately applied LPP and LCP layers to make an optical component, 7 parts by weight of LCP crosslinkable-diacrylate monomers are mixed with 3 parts of poly(benzopyranoxycarbonyl)ethylene, which itself is linearly photopolymerisable, applied to a substrate, heated to above their isotropic transition temperature, exposed to polarised light, cooled, purged with nitrogen and exposed to light, to make optical components such as retarders or liquid crystal displays.
Patent TW-442318-B (TW)
Title: Filter cartridge assembly
Inventor: REYNOLDS GERALD D
IPC: F16K15/02
Filed: 1999-10-15
Granted: 2001-06-23
Abstract: The filter cartridge assembly has a valve body having an interior flow passage, a filter across the interior flow passage, and a check valve assembly in the valve body. The filter removes particulates as small as 0.003 microns. A check valve element adjacent to a valve seat in the interior flow passage has a check valve poppet and a stem. The check valve poppet has a relatively narrow neck, and the check valve poppet is tapered inwardly from the outlet end toward the neck at an oblique angle relative to the longitudinal axis of the valve body that is substantially equal to the oblique angle of the annular valve seat.
Patent TW-579472-B (TW)
Title: System and method for displaying planning information associated with a supply chain
Inventor: STARR JEFFREY H
IPC: G06F3/0484
Filed: 1999-11-05
Granted: 2004-03-11
Abstract: A system operating on at least one computer for displaying planning information associated with a supply chain includes an enterprise model, a planning engine, and a presentation interface. The enterprise model represents a supply chain that involves a plurality of products and resources. The planning engine uses the enterprise model to generate planning information for the supply chain according to one or more specified constraints and one or more optimization criteria. The presentation interface generates a first visual display for selected planning information. The first visual display includes a cashflow report providing a net present value for one or more products in the supply chain. Each net present value reflects revenues and expenses associated with a corresponding product according to time periods in which the revenues and expenses occur.
Patent TW-468046-B (TW)
Title: Device and method for analyzing a biologic sample
Inventor: LEA PETER
IPC: B01L3/00
Filed: 1999-11-17
Granted: 2001-12-11
Abstract: A device for separating fluid from a biologic sample when the sample has a fluid and non-fluid component. The devices is a point-of-care device through which data may be electronically collected and electronically transmitted for further evaluation. A method for separating fluid from a biologic sample is provided wherein the method comprises the step of bringing the fluid sample in fluid contact with the microspheres such that the fluid component moves by capillary action between the microspheres along capillary channels formed by the spaces between the spheres and leaving, for example, a cellular fraction behind. In the device of the present invention, the step of separating the fluid may be combined with other assay techniques for detecting and/or measuring one or more analytes which may be present in the fluid sample such as immunoassays and chromatographic assays. There may be further combined with groups of microspheres for use in the analyte detection step as well as the separation step whereby the microspheres act a labels for the analyte or as a source of label for the analyte.
Patent TW-490575-B (TW)
Title: Progressive addition lenses with varying power profiles
Inventor: MENEZES EDGAR
IPC: G02C7/02
Filed: 2000-09-15
Granted: 2002-06-11
Abstract: The invention provides lenses, as well as methods for their design and production, in which the power distribution between the distance and near vision zone substantially meets the requirements of the wearer's eye path and refractive power. This power distribution is obtained without introducing additional unwanted astigmatism.
Patent TW-527444-B (TW)
Title: System for electrochemically processing a workpiece
Inventor: WILSON GREGORY J
IPC: C25D5/00
Filed: 2000-04-13
Granted: 2003-04-11
Abstract: A reactor for electrochemically processing at least one surface of a microelectronic workpiece is set forth. The reactor comprises a reactor head including a workpiece support that has one or more electrical contacts positioned to make electrical contact with the microelectronic workpiece. The reactor also includes a processing container having a plurality of nozzles angularly disposed in a sidewall of a principal fluid flow chamber at a level within the principal fluid flow chamber below a surface of a bath of processing fluid normally contained therein during electrochemical processing. A plurality of anodes are disposed at different elevations in the principal fluid flow chamber so as to place them at different distances from a microelectronic workpiece under process without an intermediate diffuser between the plurality of anodes and the microelectronic workpiece under process. One or more of the plurality of anodes may be in close proximity to the workpiece under process. Still further, one or more of the plurality of anodes may be a virtual anode. The present invention also relates to multi-level anode configurations within a principal fluid flow chamber and methods of using the same.
Patent TW-455991-B (TW)
Title: Method of measuring film thickness
Inventor: KODAMA TOSHIO
IPC: G01N23/225
Filed: 2000-04-20
Granted: 2001-09-21
Abstract: A hole (205) is formed in the surface of a sample (160) by etching using Ga+ ions produced by a focusing ion beam device. The etched areas of the sample (160) emit secondary electrons and secondary ions. The change in intensity of the secondary electrons or ions with time is observed to measure the etching time of thin films (202-204). Film thickness is derived from the measured etching time.
Patent TW-444398-B (TW)
Title: Fabrication of narrow pitch capacitor using silylated photoresist
Inventor: YAN TZ-SHR
IPC: H01L27/108
Filed: 2000-04-24
Granted: 2001-07-01
Abstract: A capacitor of DRAM cell fabricated by using silylated photoresist is disclosed, wherein the substrate in the gate of transistor of word line, the source of bit line and the drain region of part of the DRAM device is completed, then a conductive plug is fabricated in the dielectric layer of source on the bit line, and form the first conductive layer covering the conductive plug and the dielectric layer, and deposit a photoresist layer on the first conductive layer, and define the planar range of the bottom electrode plate of capacitor on the photoresist layer, then proceed the silylating reaction to form a silylated photoresist layer on the photoresist layer, and etch the silylated photoresist layer on the topmost of the substrate surface to be used as the photomask for the following etching of the first conductive layer, then it proceeds with etching the photoresist layer by using the silylated photoresist layer as the photomask. Shortly afterwards, etch the first conductive layer by this photomask to fabricate the bottom layer electrode of capacitor, remove the residual photoresist layer on the substrate. Then, deposit sequentially the dielectric layer of capacitor and the second dielectric layer of the upper electrode plate of capacitor on the bottom electrode plate of capacitor, finally, deposit a passivation layer on the topmost layer to complete the fabrication of the capacitor of DRAM.
Patent TW-475016-B (TW)
Title: Sewing machine
Inventor: TOKUDA NAOKO
IPC: D05B29/02
Filed: 2000-05-08
Granted: 2002-02-01
Abstract: To provide a sewing machine which can easily retract a presser metal by one hand by swinging a pressing arm sideward. A two-position stabilizing means 70 includes a hand lifter link 71, a hand lifter 72, an upward feed lift shaft lever 22 and an upward feed base guide arm 12. At a lift cancel position, a presser bar 50 is fitted to a pressing arm 2 to urge resiliently the pressing arm 2 downward and the upward feed base guide arm 12. When the hand lifter 72 is lowered until the axis L6 of the connecting part of the hand lifter link 71 and the hand lifter 72 is lower than a reference straight line S for connecting the axis L5 of one end of the hand lifter link 71 to the axis L7 of the lower end of the hand lifter 72, the hand lifter 72 is held at a position where it is pushed down by the resilient force of an upward feed spring 61. At this time, the protruding part 87 of the hand lifter 72 pushes the presser bar 50 upward through a fitting piece 88 to release a lock state and angularly displace the upward feed base guide arm 12 in a direction represented by an arrow C. Thus, an upper feed dog 5 is displaced upward.
Patent TW-498110-B (TW)
Title: Fluid delivery systems for electronic device manufacture
Inventor: ALLARDYCE GEORGE R
IPC: C25D17/00
Filed: 2000-06-09
Granted: 2002-08-11
Abstract: The present invention relates to new methods for delivering solutions during electronic device manufacture. Methods of the invention include delivering metallization solutions to the device at an angle of less than 90 degrees with the surface of the device. The method may further comprise partially treating the device by delivering the metallization solutions from above the device, turning the device over, and then completing treatment by delivering the metallization solutions from below the article. The method is particularly useful in the formation of printed circuit boards and other electronic packaging devices having through-holes and blind vias.
Patent TW-475208-B (TW)
Title: A method of epitaxially growing a semiconductor on a highly lattice mismatched substrate
Inventor: WANG WANG-NANG
IPC: H01L21/20
Filed: 2000-07-26
Granted: 2002-02-01
Abstract: A method for growth of strain free epitaxial layers of semiconductors on highly lattice mismatched substrates is suggested using a buffer layer with a solid-liquid phase transition to accommodate high mismatch between substrate and semiconductor.