baber/WOPTO huggingface dataset:
Patent TW-412814-B (TW)
Title: Manufacturing method and structure of packaged board
Inventor: JENG JEN-HUA
IPC: H01L23/12
Filed: 1999-05-19
Granted: 2000-11-21
Abstract: There is disclosed a manufacturing method and structure of packaged board, which can be applied to package electronic device with low pin counts. First, a hard resin board is provided and through vias are formed at predetermined positions to be arranged with ball pads. Next, a conductive layer is adhered to the surface of the board by adhesive material so as to cover the through vias. Then, the conductive layer is patterned to form conductive wire layer, and the ball pad areas in the conductive wire layer are defined at the positions of the through vias. Subsequently, a solder mask is formed on the conductive wire layer to cover part of the conductive wire layer and expose the bonding pad areas in the conductive wire area. Finally, a bonding pad layer is formed on the bonding pad areas of the conductive wire layer.
Patent TW-394862-B (TW)
Title: Lithographic projection apparatus
Inventor: BUTLER HANS
IPC: G03F7/20
Filed: 1999-06-14
Granted: 2000-06-21
Abstract: A lithographic projection apparatus comprising: a radiation system for supplying a projection beam of radiation; a mask table provided with a mask holder for holding a mask; a substrate table provided with a substrate holder for holding a substrate; a projection system for imaging an irradiated portion of the mask onto a target portion of the substrate; first driving means, for moving the mask table in a given reference direction substantially parallel to the plane of the table; second driving means, for moving the substrate table parallel to the reference direction so as to be synchronous with the motion of the mask table; the apparatus further comprising: first measuring means, for determining the momentary position of the mask table with respect to a fixed reference point; second measuring means, for determining the momentary position of the substrate table with respect to a fixed reference point, and means for comparing the measured momentary position of the substrate table with a desired momentary position of the substrate table, for generating a position error signal in accordance with a difference between the said two positions, and for passing that signal to correction means which serve to adjust the momentary position of the mask table so as to compensate for such difference. In a preferential embodiment, at least a portion of the position error signal is differentiated twice with respect to time before being passed to the correction means, thus providing the correction means with an acceleration error signal; this can then be used to directly effect the required correctional acceleration of the mask table.
Patent TW-467821-B (TW)
Title: Method for producing container
Inventor: CHEN SHOU-DE
IPC: B29C49/00
Filed: 1999-08-04
Granted: 2001-12-11
Abstract: The present invention relates to a method for producing a container, which comprises: using a mold having a main mold, a passive mold, an active mold, and a support column; supporting a molten tubular blank with the support column; closing the mold so that the active mold presses on the blank on the support column; blowing a gas into the tubular blank in order to expand the blank to be attached on the cavity-shape wall formed jointly by the main mold, the passive mold and the active mold; releasing the gas and synchronously moving the active mold and the support column for a first travel; using the active mold to synchronously drive the passive mold for a second travel so that the blank pushed by the active mold closes to the blank on the main mold; withdrawing the passive mold, the active mold and the support column, removing the molded blank, and scraping off the residual material, thereby completing the production of the container.
Patent TW-430832-B (TW)
Title: Electrolytic capacitor and driving electrolyte thereof
Inventor: NIIBO NARIO
IPC: H01G9/022
Filed: 1999-08-30
Granted: 2001-04-21
Abstract: Driving electrolytes for electrolytic capacitors of the present invention contain boric acid esters and/or their salts of the structural formulae: (1) Rt-[(R1)1-O-B-(OH)-O]k-H; (2) Rt-[(R1)1-O-B-(OH)-O-(R2)n]k-Rt; and (3) formula. In the foregoing formulae, Rt represents CH3 or H; R1, R2 and R3 represent -CH2O, -C2H4O, -C3H6O, or-C4H8O; and K, l, and m indicate arbitrary natural numbers. Other electrolytes of the present invention further include inorganic acids and/or organic acids and have boric acid esters and/or their salts of the foregoing structural formulae dissolved in the solvent thereof. Using the above-mentioned electrolyte, an electrolytic capacitors which have high withstand voltage of not less than 500V even at the temperatures of 125 DEG C can be obtained.
Patent TW-417167-B (TW)
Title: Method for manufacturing two-layered attenuated phase shift mask
Inventor: TZ SAN-DE
IPC: H01L21/027
Filed: 1999-09-30
Granted: 2001-01-01
Abstract: In accordance with the present method for manufacturing a two-layered attenuated phase shift mask, there is formed a buffer space between the first pattern and second pattern. A mask layer (such as a photoresist layer) is etched via the second pattern, and the buffer space is removed when reaching the second pattern, thereby eliminating the distortion resulting from the coarse boundary of the pattern caused by the stitching.
Patent TW-411305-B (TW)
Title: Metal-resin bond grindstone and method for manufacturing the same
Inventor: OMORI HITOSHI
IPC: B24D3/34
Filed: 1999-10-07
Granted: 2000-11-11
Abstract: A method for manufacturing a metal-resin bond grindstone comprises (a) mixing a metal powder, a resin, a grinding sand, and a solid reducing agent into a mixture at a temperature above the room temperature and below the melting point of the reducing agent; and (b) sintering the mixture at a temperature above the melting point of the reducing agent and below the melting point of the metal powder. The solid reducing agent is an aliphatic acid, a stearic acid with a volume ratio, relative to the metal powder, of 5 to 20% is preferable. With such a constitution, the grindstone has a conductivity suitable for grinding in electrolytic in-process dressing (ELID). Furthermore, the grindstone contains a fine metal powder having an average particle size of around 1 mu m; therefore, the grindstone will not easily generate fragments or scratches, and can obtain a high quality lens surface with Rmax of below about 3 nm.
Patent TW-I262948-B (TW)
Title: Selectively replicating viral vectors
Inventor: RAMACHANDRA MURALIDHARA
IPC: A61P35/00
Filed: 1999-10-14
Granted: 2006-10-01
Abstract: The present invention provides recombinant viruses which replicate the viral genome selectively in response to the intracellular conditions of the target cell through the use a pathway-responsive promoter which substantially inhibits viral replication in the host cell based on the phenotypic or genotypic of the infected cell. In target cell, the promoter element of the pathway-responsive promoter is inactive and thus the virus is permitted to replicate. This results in: (1) killing the cells by natural lytic nature of the virus, and/or (2) provides a therapeutic dose of a transgene product (amplified in comparison to replication incompetent vectors) to the target cell, and (3) producing a localized concentration of the virus facilitating the infection of surrounding cells to the recombinant virus. The invention further provides therapeutic and diagnostic methods of use of the vectors, pharmaceutical formulations comprising the vectors, methods of making the vectors and transformed cells comprising the vectors.
Patent TW-451167-B (TW)
Title: Graphical method to accelerate fog effect
Inventor: LIN BO-HAN
IPC: G06T5/00
Filed: 1999-10-29
Granted: 2001-08-21
Abstract: This invention introduces a graphical method to accelerate fog effect in a computer graphic system. The computer graphic system consists of a computer application program interface, which generates the color for foggy background. This method comprises the steps of: (1) comparing a pixel's corresponding fog factor with a preset value and if the fog factor is not less than the preset value, moving to step (2); otherwise, moving to step (4); (2) processing the original factor data of that pixel by texture mapping to generate that pixel's corresponding texture color, (3) based on the pixel's corresponding fog factor, performing a fog effect process on the texture color and the foggy background color to generate the pixel's corresponding display color, and after that, moving to step (5); (4) choosing the foggy background color as the display color for that pixel and then moving to step (5); (5) showing the pixel's corresponding display color on the screen.
Patent TW-500857-B (TW)
Title: Polymer composition for water retention and activation of optical brighteners, paper coating colours, and sheets of coated paper thus obtained
Inventor: EGRAZ JEAN-BERNARD
IPC: C08L29/04
Filed: 1999-11-06
Granted: 2002-09-01
Abstract: Stable aqueous polymeric liquids performing the functions of optical brightener activation, water retention and viscosity regulation in paper coating colours, containing a selection of at least one polyvinyl alcohol and a water-soluble thickener Aqueous suspensions of mineral fillers containing the said polymeric compounds, and the coating colours and sheets of coated paper obtained.
Patent TW-I249406-B (TW)
Title: Method for accelerating the rate of mucociliary clearance
Inventor: HALL RODERICK L
IPC: C07K14/81
Filed: 2000-01-21
Granted: 2006-02-21
Abstract: The instant invention provides for a composition and method for using Kunitz-type serine protease inhibitors, e.g., aprotinin or bikunin, for stimulating the rate of mucociliary clearance of mucus and sputum in lung airways of subjects afflicted with mucociliary dysfunctions such as cystic fibrosis.
Patent TW-I264616-B (TW)
Title: A method for preparing water-dispersible negative-type photosensitive composition
Inventor: LIN SHIEN-KUANG
IPC: G03F7/028
Filed: 2000-01-19
Granted: 2006-10-21
Abstract: A method for preparing water-dispersible negative-type photosensitive composition having low solvent content is disclosed. It is suitable to be used as an etching photoresist or an antiwelding agent in the printed circuit board manufacture process. The method includes the steps of: (a) adding a non-saturated photo-cross-link monomer to a carboxymethyl containing acrylic resin solution, the solution having at least one kind of organic solvent; (b) distilling the mixture to remove organic solvent to obtain a resin paste; (c) solving a photo-initiator and an alkaline into the resin paste; (d) adding deionized water to evenly mix with the mixture to obtain an emulsion; and (e) adjusting viscosity of the emulsion by means of a water-soluble resin. By removing the solvent during the process via distillation, the photosensitive composition as prepared contains very low amount of organic solvent.
Patent TW-I252964-B (TW)
Title: Resist removing composition and resist removing method using the same
Inventor: PARK DONG-JIN
IPC: G03F7/32
Filed: 2000-01-29
Granted: 2006-04-11
Abstract: A resist removing composition, having an excellent capability for removing a resist, polymer, organometallic polymer and metal oxide and which does not attack underlying layers, and a resist removing method using the same. The resist removing composition includes alkoxy N-hydroxyalkyl alkanamide, at least one selected from the group consisting of alkanolamine, a polar material having a dipole moment of 3 or greater and an attack inhibitor, and hydrogen peroxide or at least one of a fluoride-based reducing agent and a hydroxide-based reducing agent.
Patent TW-479264-B (TW)
Title: Method and apparatus for processing a wafer
Inventor: RAVKIN MICHAEL
IPC: H01L21/00
Filed: 2000-03-17
Granted: 2002-03-11
Abstract: A method and apparatus for processing wafer edges is disclosed. Pressure applied to the wafer at one end of a brush/pad assembly is greater than at the opposite end of the brush/pad assembly. The increased pressure causes wafer rotation to slow or to reverse direction as compared to less pressure applied by the brush/pad assembly. In one embodiment slowed rotation causes a difference in tangential velocity between the roller(s) and the wafer edge/bevel that causes pads in the roller(s) to process the edge/bevel of the wafer. In another embodiment, the opposite direction of rotation causes the wafer to rotate counter to rollers otherwise causing the wafer to rotate. Cleaning surfaces in the rollers clean the edges of the wafer whether rotation is slowed or reversed.
Patent TW-512050-B (TW)
Title: System for raising pets
Inventor: LIAU YU-SHENG
IPC: A01K29/00
Filed: 2000-06-07
Granted: 2002-12-01
Abstract: A system for raising pets mainly comprises: a control center inputted with the type and quantity of the related pets; an attached cultivation field raising special types of male seeding pets; a quality monitor method providing the management of the import bloodline certification and the health selection of the male pets; and a breeding monitor method for providing the recording and inquiry of breeding of family pets through internet and ensuring the reasonable purchase and quality assurance of consumers. Thus, a cultivator can greatly reduce the cost of raising female seeding pets and effectively control the bloodline of the pets bred while avoiding inbreed. This system improves over the current situation where the market lacks sufficient information and a consumer is easy to pay an excessive price, while avoiding the formation of street pets.
Patent TW-457502-B (TW)
Title: Key forming method of composite abrasive hard pattern
Inventor: JIANG RU-SHIN
IPC: H01H11/04
Filed: 2000-06-20
Granted: 2001-10-01
Abstract: A key forming method of composite abrasive hard pattern includes the following steps; performing a shrink processing on film material in advance; then using a hole punching tool to punch the positioning hole, printing a pattern and cutting the film material; again using a high pressure air pressing method to apply high pressure and fast external force to the film material to generate a 3D thin case of key; subsequently filling the thin case of key with materials and hard material to form a key; finally performing punching and dielectric painting on the key, and bonding the key with rubber film. As a result of fast punching method, the present method is capable of replacing the conventional key forming method due to inexpensive high pressure air and punching process for forming individual key capable of alleviating the defect of reducing strength because of excessive plastic deformation resulting from the edges of one-body forming key.
Patent TW-530303-B (TW)
Title: Semiconductor integrated circuit device
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L27/115
Filed: 2000-07-31
Granted: 2003-05-01
Abstract: A multi-storage nonvolatile memory of high density, high speed and high reliability has a memory transistor (Trmc) and switch transistors (Trsw) disposed on both the sides of the memory transistor. The memory transistor (Trmc) includes a gate insulating film (2) having discrete traps and a memory gate electrode (7), whereas the switch transistors (Trsw) include switch gate electrodes (6-1 and 6-2). The gate insulating film (2) has the discrete traps for storing information charge, making locally inject carriers possible, and one memory cell constitutes a multi-storage cell for storing at least information of 2 bits. The switch transistors (Trsw) having the switch gate electrodes realize source side injection. The memory transistor is formed together with the switch transistors in self-aligned diffusion. The memory gate electrode (7) of the memory transistor is connected to a word line (5) so as to perform word-line erase.
Patent TW-544924-B (TW)
Title: Semiconductor device
Inventor: DORMANS GUIDO JOZEF MARIA
IPC: H01L21/8247
Filed: 2000-08-24
Granted: 2003-08-01
Abstract: A semiconductor device comprises a semiconductor body (1) having a region (2) of a first conductivity type adjoining a surface (3) of the semiconductor body (1), which semiconductor body (1) is provided at the surface (3) with a non-volatile memory cell. The memory cell comprises a source (4) and a drain (5) of an opposite, second conductivity type provided in the semiconductor body (1), between which source (4) and drain (5) the surface (3) of the semiconductor body (1) is provided with a floating gate (6) and a select gate (10). The floating gate (6) and the select gate (10) both have a substantially flat surface portion (13) extending substantially parallel to the surface (3) of the semiconductor body (1) and side-wall portions (14) extending substantially transversely to the surface (3) of the semiconductor body (1). A control gate (7) is situated above the floating gate (6), and is capacitively coupled to the substantially flat surface portion (13) of the floating gate (6) and to at least the side-wall portions (14) of the floating gate (6) facing the source (4) and the drain (5). Moreover, the control gate (7) overlaps the select gate (10) and ends above the substantially flat surface portion (13) of the select gate (10).
Patent TW-483095-B (TW)
Title: Method to form spacer from oxidizing polysilicon as a buffer layer for protecting shallow trench isolation corner
Inventor: CHEN SHIN-HUEI
IPC: H01L21/76
Filed: 2000-10-09
Granted: 2002-04-11
Abstract: This invention describes the use of a polysilicon layer to replace silicon nitride layer. During oxidizing the shallow trench, the polysilicon layer can also be oxidized to form a spacer to protect STI corner. Therefore, not only there is no need for manufacture process to form and to remove polymeric spacer, but also STI corner is protected by the oxidized polysilicon spacer and electrical failure due to STI corner being exposed can be prevented.
Patent TW-469336-B (TW)
Title: Stem cap for air conditioning service valve
Inventor: MARTIN MICHAEL GRAHAM
IPC: F25B45/00
Filed: 2000-10-31
Granted: 2001-12-21
Abstract: A service valve and cap assembly is disclosed. The service valve comprises a valve stem that is inserted into a valve body. An upper portion of the valve body defines a collar selectively formable between a first installation inner diameter to a second retention inner diameter. A service valve sealing cap includes a base portion and a generally annular sealing portion. An annular shoulder is formed on the sealing portion inner diameter, such that the radially inner diameter of the shoulder portion is less than the collar first outer diameter, and is greater than the collar second outer diameter.
Patent TW-461060-B (TW)
Title: Packaging method for die with central pad
Inventor: LIAU BEN-YU
IPC: H01L23/28
Filed: 2000-11-17
Granted: 2001-10-21
Abstract: A packaging method is suitable for packaging a central pad die is disclosed, which comprises forming a proper number of dummy pads on a proper position of the edge of the central pad die for being used as a supporting point to balance the die in the subsequent flip chip bonding process, and also forming contact points at positions corresponding to the solder pads and dummy pads on a substrate or a PCB; next, manufacturing conductor bumps on the solder pads and dummy pads above the die; and finally flipping the die to perform a die bonding step to connect the conductor bumps of the die to the contact points.
Patent TW-503314-B (TW)
Title: Automated system for measurement of an optical property
Inventor: PRIESTLEY RICHARD SEAN
IPC: G01N21/23
Filed: 2000-12-09
Granted: 2002-09-21
Abstract: An apparatus for making automated measurements of an optical property of a sample includes a first stage which is movable along a predetermined line, a second stage for holding the sample, and a third stage which is movable along a predetermined line, correspondingly to the motion of the first stage. A light source is mounted on the first stage, and a light detector is mounted on the third stage. The second stage rotates the sample to a selected rotary position. The apparatus also includes a controller for coordinating movement of the first, second, and third stages such that the light source, the sample, and the light detector are optically aligned.
Patent TW-474051-B (TW)
Title: Compliant modular jack
Inventor: SIMMONS RANDY GRAY
IPC: H01R13/514
Filed: 2000-12-16
Granted: 2002-01-21
Abstract: A modular jack connector assembly comprises a dielectric housing having a front and rear orientation and defining at least one receptacle adapted for receiving a mating plug. A plurality of contacts are disposed in the housing. Each of the contacts is secured to the housing at a rear portion thereof. Each of the contacts extends forward from the rear portion to a free end such that a portion of each contact that is forward of the rear portion electrically connects with a mating plug when the mating plug is received within the receptacle.
Patent TW-I227012-B (TW)
Title: A method of manufacturing an optical disk substrate, an apparatus of manufacturing an optical disk and an optical disk substrate
Inventor: ANZAI YUMIKO
IPC: B32B27/28
Filed: 2000-12-19
Granted: 2005-01-21
Abstract: The present invention is provided to solve a problem that the minute unevenness of the substrate surface causes the noise of the optical disk and subsequently deteriorates the recording and reproducing characteristics of the optical disk and, in addition, that defective disks are generated in the life test or during the preservation in an optical disk obtained by forming on the substrate surface a recording layer to be physically or chemically changed by irradiating with a laser beam and is used for recording and reproducing information. Organic materials on the substrate having uneven patterns are modified by irradiating the substrate with ultraviolet rays so that the transmittance of the substrate is made to be lower than 50% in one of wave lengths within the range of 300 nm and 375 nm. Thus the front surface of the optical disk substrate is flattened to obtain an effect for reducing noise of optical disk and improving a recording and reproducing characteristic. Besides, adhesive property is enhanced between the substrate and another layer arranged on the substrate so as to reduce the number of defects.
Patent TW-482868-B (TW)
Title: Low wind molding for wind systems
Inventor: WILHELM ALFRED
IPC: F03D1/04
Filed: 2001-02-19
Granted: 2002-04-11
Abstract: The invention concerns a wind power system with vertically placed axle 2 with a rotor rotating about the axle 2, having a number of axially parallel straight or lightly curved rotor blades 3, 4, where at least one rotor blade 3, 4 is fitted with a strip 5 on the side facing the axle 2, which is also axially parallel and stands on the surface of the rotor blade 3, 4.
Patent TW-473979-B (TW)
Title: ESD protection circuit for mixed-voltage I/O by using stacked NMOS transistors with substrate triggering technique
Inventor: LO WEN-YU
IPC: H02H9/00
Filed: 2001-03-28
Granted: 2002-01-21
Abstract: An ESD protection circuit for Mixed-Voltage I/O by using stacked NMOS transistors with substrate triggering technique is disclosed. The ESD protection circuit comprises stacked NMOS transistors with a first NMOS transistor and a second NMOS transistor. A parasitic lateral NPN bipolar transistor is contained in the stacked NMOS transistors and has a collector electrode and an emitter electrode coupled to the drain of the first NMOS transistor and the source of the second NMOS transistor, respectively. The ESD protection circuit employs a trigger current generation circuit to generate a trigger current to a parasitic substrate resistor. The voltage across the parasitic substrate resistor is used to trigger the parasitic lateral NPN bipolar transistor to bypass most ESD current through the parasitic lateral NPN bipolar transistor.