baber/WOPTO huggingface dataset:
Patent TW-407378-B (TW)
Title: Memory integrated circuitry
Inventor: TRAN LUAN C
IPC: H01L27/108
Filed: 1998-04-22
Granted: 2000-10-01
Abstract: Memory integrated circuitry includes an array of memory cells formed over a semiconductive substrate and occupying area thereover, at least some memory cells of the array being formed in lines of active area formed within the semiconductive substrate which are continuous between adjacent memory cells, said adjacent memory cells being isolated from one another relative to the continuous active area formed therebetween by a conductive line formed over said continuous active area between said adjacent memory cells. At least some adjacent lines of continuous active area within the array are isolated from one another by LOCOS field oxide formed therebetween. The respective area consumed by individual of said adjacent memory cells is ideally equal to less than 8F<2>, where ""F"" is no greater than 0.25 micron and is defined as equal to one-half of minimum pitch, with minimum pitch being defined as equal to the smallest distance of a line width plus width of a space immediately adjacent said line on one side of said line between said line and a next adjacent line in a repeated pattern within the array. The respective area is preferably no greater than about 7F<2>, and most preferably no greater than about 6F<2>.
Patent TW-379428-B (TW)
Title: Making lead frame devices by using laser beams and method of making lead frame devices by using the device
Inventor: HAN SUNG-YOUNG
IPC: B23K26/00
Filed: 1998-05-07
Granted: 2000-01-11
Abstract: A kind of device for making lead frames by using laser beams and method of making lead frame devices by using this device. The device used laser masks in making lead frames. It includes a laser beam generator disposed on top of the device, a laser beam path disposed on the lower part of the laser beam generator. Also, a lead frame transfer unit is disposed on the lower part of the laser beam path tube, and a controller is connected to the laser beam generator and the lead frame transfer unit. A laser beam mask has predetermined patterns and it is disposed between the laser beam generator and the lead frame transfer unit. As well as a laser beam absorption unit is disposed on the lower part of the lead frame transfer unit, supporting the lead frame transfer unit. Again, the lead frame making can be achieved by reaching the coated photoresist film of the lead frame with the laser beam, followed by coating the coating of the photoresist film and forming patterns.
Patent TW-429380-B (TW)
Title: Metal device of position frame for control rods and fuel support
Inventor: SOMA KOICHI
IPC: G21C19/19
Filed: 1998-06-05
Granted: 2001-04-11
Abstract: The invention can be used to pull up the control rods and metal device of fuel support for the nuclear reactor simultaneously. In addition, the invented control rods and metal device of position frame for fuel support can relieve the connection between the control rods and the driving mechanism of control rods. This invention has the control apparatus of control rods, which is used to control the hanging-up shaft of the control rods, and the connection relieving apparatus, which is used to relieve the connection state between the control rods and the spud coupling of control rod driving mechanism. In addition, this invention includes the substance frame that can be used to hang and install these three apparatus inside the pressure container of nuclear reactor.
Patent TW-432008-B (TW)
Title: A composition and a process for preparing a metal-based powder
Inventor: GRUENBAUER HENRI J M
IPC: B22F1/054
Filed: 1998-07-17
Granted: 2001-05-01
Abstract: Disclosed is a composition of an essentially solid phase state having as components, a liquid hydrophilic organic polymer, an aqueous salt solution containing at least one metallic or metalloid element, and a coagulating agent. The composition on calcination provides a metal-containing powder having an average particle size of 1 micrometer or less. Such metal-containing powders are of value in the preparation of industrial catalysts, ceramics, electronic components, or as fillers in plastics, paints or cosmetics.
Patent TW-379497-B (TW)
Title: Method of improvement of digital images
Inventor: TZENG SHOU-MIN
IPC: H04N1/38
Filed: 1998-10-07
Granted: 2000-01-11
Abstract: This invention provides an improvement method for digital images, where the input image is digitized to form a digitized full-olor image having gray scale values representing the 3 primary colors of the pixels. For the image composition of an individual color, calculate the average gray scale of the full image and based on the parameter, calculate an adjustment value for adjusting the gray value of the color composition of the image, calculation and adjustment  for the image composition for other colors are done based on the adjustment value to finally obtain an image with enhanced individual color compositions.
Patent TW-531569-B (TW)
Title: A solution and method for electrolytic plating of a metal on an electronically resistive substrate
Inventor: LANDAU UZIEL
IPC: C25D5/00
Filed: 1998-11-10
Granted: 2003-05-11
Abstract: The present invention provides plating solutions, particularly metal plating solutions, designed to provide uniform coatings on substrates and to provide substantially defect free filling of small features, e.g., micron scale features and smaller, formed on substrates with none or low supporting electrolyte, i.e., which include no acid, low acid, no base, or no conducting salts, and/or high metal ion, e.g., copper, concentration. Additionally, the plating solutions may contain small amounts of additives which enhance the plated film quality and performance by serving as brighteners, levelers, surfactants, grain refiners, stress reducers, etc.
Patent TW-424091-B (TW)
Title: Processes and compounds for preparing 3-cyano-8-substituted-8-azabicyclo[3.2.1]octanes and the derivatives thereof
Inventor: BOWDEN MARTIN CHARLES
IPC: C07D451/02
Filed: 1998-11-25
Granted: 2001-03-01
Abstract: A process for preparing a compound of formula (IV), wherein R1 is C1-4 alkyl, C1-4 haloalkyl, benzyl, C3-6 alkenyl or C3-6 alkynyl (provided that the <alpha>-carbon atom of R1 is neither unsaturated nor substituted with halogen), which comprises reacting a compound of formula (III), with a source of hydroxylamine in the presence of an acid. Compounds of formula (IV) are agrochemical intermediates.
Patent TW-I240752-B (TW)
Title: Mutant animals
Inventor: TAKEDA MASATOSHI
IPC: C07K14/47
Filed: 1999-01-08
Granted: 2005-10-01
Abstract: The present invention is related to a mutant animal, for example a mouse having a mutant presenilin-1 gene comprising the DNA encoding a mutant presenilin-1 wherein an amino acid of the amino acid sequence of presenilin-1 is replaced by other amino acid(s) (for example a mutant presenilin-1 wherein No 213 amino acid, namely isoleucine, of presenilin-1 from mouse is replaced by the amino acid(s) other than isoleucine, such as threonine). Said mutant animal shows symptoms more proximate to human Azheimer's disease and hence is a useful model animal for studying said disease.
Patent TW-460991-B (TW)
Title: Structure of plug that connects the bonding pad
Inventor: LIOU FU-TAI
IPC: H01L23/13
Filed: 1999-02-04
Granted: 2001-10-21
Abstract: A plug structure connected with bonding pad that is assembled on a carrier or a circuit board can directly electrically couple with a packageless bonding pad without using any conductive media. This plug structure consists of several plugs assembled on a carrier or circuit board, bonding material assembled on extruded surface. The shapes of the plugs include cylinder-type or mushroom-type. The types of bonding material are ball-type or diaphragm-type.
Patent TW-401690-B (TW)
Title: Exposure control in electronic cameras by detecting overflow from active pixels
Inventor: MERRILL RICHARD B
IPC: H04N5/353
Filed: 1999-02-25
Granted: 2000-08-11
Abstract: A method for controlling the exposure of an active pixel array electronic still camera includes the steps of: integrating photocurrent in each pixel during an integration time period; collecting overflow charge from all pixels in the array during the integration time period; developing an overflow signal as a function of the overflow charge; and terminating the integration time period when the overflow signal exceeds a preset threshold level selected to represent a desired reference exposure level. Apparatus for performing the method of the present invention includes circuitry for integrating photocurrent in each pixel during a integration time period; circuitry for diverting and detecting overflow charge from all pixels in the array during the integration time period; circuitry for developing an overflow signal as a function of the overflow charge; and circuitry for terminating said integration time period when the overflow signal exceeds a preset threshold level selected to represent a desired reference exposure level.
Patent TW-412795-B (TW)
Title: Method for manufacturing bottom electrode
Inventor: WU YI-TING
IPC: H01L21/28
Filed: 1999-03-12
Granted: 2000-11-21
Abstract: The invention discloses a method for manufacturing bottom electrode, which is suitable for the semiconductor manufacturing process. A substrate having at least one semiconductor device, and a dielectric layer is formed on the substrate to cover the semiconductor device. A first opening in the dielectric layer is formed to expose part of the semiconductor device. The method comprises the following steps. A conductor layer on the substrate is formed for covering the surface of the dielectric layer and filling the first opening to electrically connect to part of the semiconductor device. Then, a patterned mask layer is formed on the conductor layer, and the mask layer has a second opening to expose the conductor layer. Next, the mask layer is used as a mask to perform an isotropic etch step to the conductor layer so as to form a rounded-corner rectangular recess area in the second opening. Subsequently, the mask layer is removed and the conductor layer is defined to form a bottom electrode having a rounded-corner rectangular recess area. Finally, a hemispherical grained silicon layer is formed on the surface of the bottom electrode.
Patent TW-418421-B (TW)
Title: Method and system for supplying semiconductor source material
Inventor: DESTEFANO MARK
IPC: B66F9/06
Filed: 1999-03-18
Granted: 2001-01-11
Abstract: A method of supplying source material in a crystal puller used to grow single crystal semiconductor material. Generally, the method includes receiving a bulk container of the source material at a facility having the crystal puller and configuring the bulk container for gravity feed of the source material from the container. The bulk container is transported to the crystal puller and a predetermined quantity of source material is dispensed directly from the bulk container into the crystal puller. Apparatus and a system for use in supplying source material are also disclosed.
Patent TW-418552-B (TW)
Title: Dielectric filter, transmitting/receiving device and communication device
Inventor: SONODA TOMIYA
IPC: H04B1/40
Filed: 1999-04-03
Granted: 2001-01-11
Abstract: The present invention is used to restraining the bending of the case which supports the dielectric plate forming the dielectric oscillator and restraining the stress acting on the dielectric plate and prevent the stripping and cracking of the dielectric plate from the case; moreover, providing a dielectric filter which is easy for miniaturization and a transmitting/receiving device and communication device using the dielectric filer. The present invention uses the non-forming electrode portion 4a, 4b, 4c as the support portion for supporting underneath the dielectric plate 3 of dielectric oscillator and the case 15 forming as a whole with the side wall surrounding the edges of dielectric plate 3 that combining the case 15 with the substrate 6 on which provides with microwave transmission band circuit and mounting the dielectric plate 3 on the supporting portion of the case 15; then, covering the opening of the case 15 with metal cap 8 to form the dielectric filter.
Patent TW-446783-B (TW)
Title: Ultrasonically-assisted process for making differential density cellulosic structure containing fluid-latent indigenous polymers
Inventor: TROKHAN PAUL DENNIS
IPC: D21H27/00
Filed: 1999-04-16
Granted: 2001-07-21
Abstract: A process and an apparatus for making a differential density cellulosic web comprising a first plurality of high-density micro-regions and a second plurality of low-density micro-regions are disclosed. The process comprises the steps of providing a fibrous web containing fluid-latent indigenous polymers and water; depositing the web on a fluid-permeable molding fabric; applying ultrasonic energy to the web, thereby contributing to softening of the fluid-latent indigenous polymers in at least selected portions of the web; impressing the molding fabric into the web. Thereby densifying the selected portions of the web and causing the fluid-latent indigenous polymers to flow and interconnect the fibers which are mutually juxtaposed in the selected portions; and immobilizing the fluid-latent indigenous polymers, thereby creating bonds thereof between the fibers which are interconnected in the selected portions. An apparatus comprises an ultrasonic means for applying ultrasonic energy to the web associated with the molding fabric, and a pressing means for impressing the molding fabric into the web.
Patent TW-445268-B (TW)
Title: Emulsible polyolefin wax, process for producing the same and its applications
Inventor: LENCES CHARLES F
IPC: C08F8/46
Filed: 1999-06-15
Granted: 2001-07-11
Abstract: An emulsible polyolefin wax having sufficient functionality to be emulsible in an aqueous medium, a melt viscosity of less than 1,000 cps at 190 DEG C, and an emulsion light transmittance of at least 10% at 525 nm with a 20 mm light pathlength.
Patent TW-399115-B (TW)
Title: Assembly-required wall panel without studs
Inventor: WANG HAI-LIN
IPC: E04B2/92
Filed: 1999-06-14
Granted: 2000-07-21
Abstract: This is an assembly-required wall panel without studs. It is composed of end panel and sealing board structure. The lateral end of panel board forms the joggle portion; the sealing board forms the positioning portion. The joggle portion can be clipped into the positioning portion to form the external frame of partition wall without any stud structure to assemble the basic external frame of partition wall. Thus, this partition wall reduces the manufacturing cost and assembly time effectively and is suitable for industrial use.
Patent TW-393569-B (TW)
Title: Method and apparatus for online measuring the evenness of the weight of a cotton net by a photoelectric method
Inventor: CHEN HUNG-REN
IPC: D06H3/08
Filed: 1999-08-24
Granted: 2000-06-11
Abstract: This is a photoelectric sensory in order to measure the weight distribution of a cotton-net per unit area, by using a continual light source and a photoelectric sensor to measure the transmittance through the cotton net and calculate its weight per unit area.  By theoretical inference and experimental proof, there is a functional relationship between transmittance and cotton net's unit area. This relationship contributes to the ability to continually measure the weight distribution through cotton net at a high speed. By recording and analyzing the measured data using a computer, an online monitor system for cotton net weight distribution can be produced. The light source for this invention could be a photodiode or laser beam. The light source wavelength can range from visible lights to infrared ray in order to cope with the physical property of measured cotton net. It is applicable to the online weight distribution monitoring system for the production of the non-woven cloth or cotton net. It can also reduce the defects and ensure the product quality and uniformity, resulting in a higher industrial application value.
Patent TW-445396-B (TW)
Title: Resin for chemically amplified resist
Inventor: CHUNG UN-SIK
IPC: G03F7/004
Filed: 1999-09-22
Granted: 2001-07-11
Abstract: The present invention relates to a resin for chemically amplified resist and resist compositions comprising the resin. It is an object of the present invention to provide new polymeric resins which can be applied to a chemically amplified resist that can form superior micro patterns on a wafer by sensitive response to deep ultraviolet light in a photolithography process, to increase the safety of the post exposure delay (PED), and to provide the relevant applicable resist compositions. The chemically amplified resist compositions that comprise alkali developable polymeric resin selected can form micro patterns having a superior degree of resolution on a wafer by responding to deep ultra-violet light in a photolithography process.
Patent TW-466626-B (TW)
Title: Separating apparatus and method, and substrate manufacturing method
Inventor: OHMI KAZUAKI
IPC: H01L21/673
Filed: 1999-09-23
Granted: 2001-12-01
Abstract: This invention provides a bonded substrate stack separating apparatus. A bonded substrate stack (101) is sandwiched and supported from both sides by a pair of substrate supporting members (201, 202) each having an annular shape. An enclosed space (210) is formed around a porous layer (101b) exposed to the edge of the bonded substrate stack (101). A fluid is injected into the enclosed space (210), and pressure is applied to the fluid. The pressure of the fluid substantially standing still is applied to the porous layer (101b) to separate the bonded substrate stack (101) at the porous layer (101b). This invention also provides a separating method suitable to separate a bonded substrate stack. A bonded substrate stack (100) formed by bonding a first substrate (10) having a cavity-containing layer (e.g., a porous layer formed by anodizing) (2) on a main body substrate (1) and a non-cavity-containing layer (e.g., a single-crystal Si layer and an insulating layer) (3) on the cavity-containing layer to a second substrate (20) is stored in a closed vessel, and pressure is applied. Cavity walls (2a, 2c) break due to the pressure difference between the external pressure and the internal pressure in cavities (2b, 2d) in the cavity-containing layer (2). Break progresses into the cavity-containing layer (2), so that the bonded substrate stack (100) is separated at the cavity-containing layer (2).
Patent TW-426930-B (TW)
Title: Electrostatic dechucking method and apparatus for dielectric workpieces in vacuum processors
Inventor: HOWALD ARTHUR M
IPC: B23Q3/15
Filed: 1999-09-29
Granted: 2001-03-21
Abstract: A glass workpiece processed in a vacuum plasma processing chamber is dechucked from a monopolar electrostatic chuck by gradually reducing the chucking voltage during processing while maintaining the voltage high enough to clamp the workpiece. The chucking voltage during processing is controlled in response to flow rate of a heat transfer fluid flowing to the chuck to maintain the chucking force and the flow rate approximately constant. A reverse polarity voltage applied to the chuck at the end of processing assists in dechucking. The workpiece temperature is maintained at a high value at the end of processing to assisting in dechucking. Peak current flowing through the chuck during workpiece lifting from the chuck controls the amplitude and/or duration of the reverse polarity voltage during the next dechucking operation. An inert plasma in the chamber removes residual charge from the workpiece after workpiece lifting from the chuck.
Patent TW-519564-B (TW)
Title: A method and apparatus of treating and drying the surface of an object such as semiconductor substrate
Inventor: ELSAWY TAMER
IPC: H01L21/00
Filed: 1999-12-28
Granted: 2003-02-01
Abstract: The present apparatus is a method and system for treating and drying the surface of an object. According to the described method, with a wet object positioned in a vessel, a drying vapor is introduced into the vessel. The drying vapor condenses on the surface of the object and reduces the surface tension of the residual process fluid, causing the residual process fluid to flow off of the surface. In one embodiment, wet processing of the object and a subsequent evacuation of process fluid is carried out in the vessel prior to introduction of the drying vapor.
Patent TW-411262-B (TW)
Title: Method of producing multi-layered 3-D pattern for shoes
Inventor: WANG DENG-AN
IPC: A43B23/24
Filed: 1999-11-15
Granted: 2000-11-11
Abstract: The present invention relates to a method of producing a multi-layered 3-D pattern for shoes, which comprises creating a top and a bottom mold cavity with a specified geometry on the corresponding face of a top and a bottom mold seat, respectively, in which the bottom mold cavity shaped from the top face of the bottom mold seat matches the shape of each layer of the pattern and the drop in each layer forms a multi-layer mold groove such that a silicone with a specific color can be filled into the interior of the deepest layer of the mold groove. The top and bottom mold seats are closed and a thermal press is used for pressurization and heating so that the silicone is molded in the deepest layer in the mold groove. The mold is then opened and the burr generated from overflow of the periphery of the mold groove is removed. Next, a silicone with another color is filled into the next deepest layer of the mold groove and covered on the back face of the silicone in the deepest layer of the mold groove. Repeat the operations of mold closing, pressing, heating, mold opening, de-burring to complete the molding of a second layer of a 3-D pattern with a different color. Therefore, this method can be used to produce a multi-layered 3-D pattern.
Patent TW-455565-B (TW)
Title: Omnibearing angle correction elevating system and its supporting device
Inventor: FU LI-MING
IPC: B66F7/06
Filed: 1999-12-23
Granted: 2001-09-21
Abstract: The present invention provides an omnibearing angle correction elevating system and its supporting device. The system is composed of several power cylinders arranged alternately, hinge sets oppositely pivoted at the front and back portions of the base and carrying platform, and a control unit fixed at the bottom of the platform in the completely assembled supporting device. By arranging the power cylinders alternately, the push bar in an extending or contracting motion will coordinate the power cylinders to create relative variations in elevation. With the cooperation of each power cylinder to create relative variations in elevation, and the gyroscope in the control unit to monitor the change of inclined angle of the carrying platform coming from different ground conditions and further to make the omnidirectional adjustment in the inclined angle and elevation, the system can remain constant without deflecting its center of gravity.
Patent TW-453064-B (TW)
Title: Transmission control circuit using hashing function operation and its method
Inventor: CHEN WEI-BIN
IPC: H04L45/74
Filed: 2000-01-15
Granted: 2001-09-01
Abstract: The present invention provides the transmission control circuit using hashing function operation and its method. In this invention, after an objective media access control address data obtained from network information frame is sent to the transmission control circuit to execute address disturbing action, the sixth byte which is the most often varied is changed to the fifth byte which has the highest amount of information. Then, the operation of circulating redundant check code with the hashing function capability is performed onto the objective media access control address data after the disturbance. After that, the operation result is sent to the memory in order to search the look-up table. Because the operation of circulating redundant check code with the hashing function capability is performed, the corresponding connection port address of the objective media access control address can be found quickly from the address table stored in the memory such that the network information frame is transmitted to promote the efficiency of the whole network.