baber/WOPTO huggingface dataset:
Patent TW-436653-B (TW)
Title: Liquid crystal display projection system using multilayer optical film polarizers
Inventor: WILLETT STEPHEN JOSEPH
IPC: G02F1/1335
Filed: 1996-06-08
Granted: 2001-05-28
Abstract: A liquid crystal display (LCD) projection system (50) including a projection panel (52), a light source (56), and a reflector (58). The projection panel includes an LCD (60) and a polarizer (64) on one side of the LCD and a reflective polarizer (62) on the other side. The reflective polarizer is a multilayer stack of pairs (44) of adjacent material layers (41, 43). Each of the layer pairs exhibits a refractive index difference between the adjacent layers in a first direction in the plane of the reflective polarizer and exhibits essentially no refractive index difference between adjacent layers in a second direction in the plane of the reflective polarizer and orthogonal to the first direction. A quarter-wave plate (66) is secured to the reflective polarizer. Light rays from the light source either pass through the reflective polarizer, and on to the LCD, or are reflected back toward the light source, depending on their polarization. Light which is reflected by the reflective polarizer is reflected by the reflector back toward the LCD again. The use of the quarter-wave plate and the reflector help to recycle what would typically be regarded as wasted light, while at the same time reducing heat build-up within the LCD.
Patent TW-317524-B (TW)
IPC: B25C1/18
Filed: 1996-06-25
Granted: 1997-10-11
Abstract: The tool has a guide (4) with bore (11) for the driving piston (1), while at the rear end of the bore is a connecting drilling (7) to a cartridge chamber (6). A base portion (5) encloses the drilling, while the guide is enclosed by a portion (8) of the housing clear of it in the radial direction. The intervening passage (9) so formed is connected to the cartridge chamber and also by a port (10) to the guide bore. A further port (12) in the housing can be shut off, and the passage contains a valve (13) which can be shut, forming an accumulator chamber sealed off from atmospheres and including the driving side of the passage and the guide bore. A distance-piece (2) on the base portion (5) of the guide has a transvers stop face (5) which is of smaller area than the base portion. The piece can alternatively be on the driving piston, and its surface area can be between 0.04 and 0.5 times that of the base portion. its height in the axial direction can be between 0.05 and 0.2 times the piston diam., and its surface (3) can form part of a circle, being typically at the piston edge.
Patent TW-358150-B (TW)
Title: Self-contained air-conditioner or the wall-mounted type the invention relates to a self-contained air-conditioner or the wall-mounted type
Inventor: MARCHESI FERNANDO
IPC: F24F1/00
Filed: 1996-07-18
Granted: 1999-05-11
Abstract: A sort of self-contained air-conditioner, including one or more internal units, including a steamer, a motor driven fan and relevant electric and/or electronic controllers; being connected the internal units an outer unit, which includes a cool-air generation compressor, a condenser and a motor driven fan for forced air passing through the condenser, both the internal unit and the outer unit in connection with a complex cable for supplying cold air for generation of fluid as a twin-conduit, including: in the internal unit, the steamer (16) being disposed in the rear region of the casing, facing the wall, and the air intake grating (14) disposed in the rear part of the casing.
Patent TW-336202-B (TW)
Title: A structure of front fork for bicycle
Inventor: AKAMATSU KANZOU
IPC: B62K25/06
Filed: 1996-09-06
Granted: 1998-07-11
Abstract: The front fork of a bicycle having a pair of telescopic form blades provided with a support pipe extending from a crown portion and a slide pipe slidably fitting with the support pipe, a cylindrical spring means elastically supporting each slide pipe is arranged around the support pipe in-between an upper end portion of the slide pipe and a bottom end of the crown portion, while a stopper mechanism which regulates the vertical movement stroke of a connection member is provided at in-between the connection member which joins the 2 slide pipes into one body and the crown portion to provide a structure of a front fork for a bicycle.
Patent TW-338776-B (TW)
Title: A laminated clothing for a papermaking or cellulose manufacturing machine, as well as method and blank for manufacturing the same
Inventor: BJORN RYDIN
IPC: D21F1/00
Filed: 1996-11-23
Granted: 1998-08-21
Abstract: A laminated clothing for a papermaking or cellulose manufacturing machine, as well as a method and a blank for manufactguring thereof, comprising the clothing the first layer (O) and the second layer (I), each having an inclined direction-defined thread system (22:22), the thread system (22:22) being inclined relative to the machine direction (MD) of the clothing and relatives to each other; the two layers (O, I) consitituing an upper and an inner part, respectively, of an endless band (40), which is so flattened that two edge folds (48, 50) are formed tranversely of the machine direction (MD), and which is then doubled with the edge folds (48, 50) coupled together; as a result, the band comprising a direction-defined thread system (22) which is inclined relative to the machine direction and which, owing to the flattening and doubling of the band, forms the thread systems, inclined relative to each other (22:22), of the first and the second layer (O, I).
Patent TW-316974-B (TW)
Title: Sampling rate conversion using digital differential analyzers
Inventor: CHEN CHIN-KANG
IPC: H04N7/26
Filed: 1996-11-25
Granted: 1997-10-01
Abstract: Magnification/reduction is achieved by a single FIR filter under the control of a Digital Differential Analyzer (DDA) as would be used to simulate a perfectly straight line on a two-dimensional raster. The single FIR filter combines the processes of interpolation, filter, and decimation. The DDA is programmed with the desired magnification/reduction ratio and provides signals that control shifting of input samples into the FIR filter and selection of FIR coefficients for the FIR filter.
Patent TW-318278-B (TW)
Title: DRAM bit line self-aligned process and non-destructive ion implantation
Inventor: BIH JIA-HUEY
IPC: H01L27/00
Filed: 1996-12-17
Granted: 1997-10-21
Abstract: A method of manufacturing MOS transistor on substrate, in which the substrate has insulating region formed to isolate active area, comprises of the following steps: (1) forming gate oxide on the substrate; (2) forming first polysilicon on the gate oxide; (3) forming one insulator as mask on the first polysilicon; (4) etching the insulator, the first polysilicon, the gate oxide to form gate structure; (5) forming sidewall spacer on sidewall of the gate structure; (6) forming second polysilicon on the gate structure, the substrate; (7) forming first photoresist on the second polysilicon; (8) with the first photoresist as mask performing ion implantation to pass through second polysilicon to form doped region in the substrate; (9) removing the first photoresist; (10) forming salicide on the second polysilicon to decrease the second polysilicon resistance; (11) forming second photoresist on the salicide layer; (12) etching the salicide and the second polysilicon to form bit line; (13) removing the above second photoresist.
Patent TW-364252-B (TW)
Title: Digital horizontal flyback control circuit
Inventor: CHEN YUNG-JANN JERRY
IPC: H04N3/227
Filed: 1997-01-17
Granted: 1999-07-11
Abstract: A digital horizontal flyback control circuit for controlling the horizontal position of a video signal on a monitor screen receives a horizontal drive signal (21) and a flyback signal (22) generated when a video display beam is caused to move from the end of one line of the display to the beginning of a next line by an edge of a pulse of the horizontal drive signal, the flyback pulse being delayed with respect to the horizontal drive signal pulse by a flyback delay period. A measuring circuit (15) measures the flyback delay period and a subtraction circuit (17) subtracts the flyback delay from a set horizontal position (18) representing a desired delay between the flyback pulse and a reference pulse (11). A comparator (19) compares the subtraction value with the value of a clock counter (23) whose count value is reset by the reference pulse (11) and produces a set signal at an output when the subtraction value and the clock count value are the same so as to generate the horizontal drive signal pulse (21).
Patent TW-342580-B (TW)
Title: Printed circuit assembly and method of manufacture therefor
Inventor: RICHARD J POMMER
IPC: H05K3/36
Filed: 1997-01-31
Granted: 1998-10-11
Abstract: A printed circuit assembly comprising: (a) first and second printed circuit boards, each printed circuit board comprising an insulation substrate and a conductive layer disposed on the substrate, the conductive layer on the first printed circuit board comprising a first contact pad corresponding to a second contact pad on the conductive layer of the second printed circuit board, and at least one of the first and second printed circuit boards comprising a second conductive layer formed on a corresponding surface of the insulation substrate; (b) a dielectric layer disposed between the first and second printed circuit boards; and (c) a conductive post formed on the first contact pad and extended through the dielectric layer and the adjacent second contact pad, thereby forming electrical connections between the first and second contact pads.
Patent TW-335424-B (TW)
Title: Device for measuring the thickness and/or the irregularity of laps of nonwovens
Inventor: FRANCOIS BAECHLER
IPC: G01N33/36
Filed: 1997-03-21
Granted: 1998-07-01
Abstract: A device for measuring the thickness and/or the irregularity of laps of cotton rolls or nonwovens, being the cotton rolls or nonwovens the cotton rolls given in (1), having a guide (2) for the cotton rolls and a thickness sensor (3) used in opposition to the cotton roll guide (2)for pressing the cotton roll in movement with respect to the latter, being the sensor thus disposed to show the thickness of the cotton roll and measurement of the thickness and/or irregularity, having a converter (14), being designed and disposed for conversion of the location of the thickness sensor into a shift signal in a selected direction (23), being the selected direction (23) in any direction and in opposition to the movement direction (24) inclined to the thickness sensor.
Patent TW-322598-B (TW)
Title: Forming birefringence material to lower down photoresist inner-standing wave effect
Inventor: JIN MING-JUH
IPC: H01L21/02
Filed: 1997-04-28
Granted: 1997-12-11
Abstract: A method for forming a layer of birefringence material to lower down the photoresist inner-standing wave effect includes following steps: a. Form a layer of birefringence material on substrate surface; b. Form photoresist layer on birefringence material surface; c. Expose the photoresist.
Patent TW-355758-B (TW)
Title: Method for reducing contamination in a silicon membrane mask in a lithography system
Inventor: GORDON MICHAEL S
IPC: G03F1/22
Filed: 1997-05-26
Granted: 1999-04-11
Abstract: A method for reducing contamination in a silicon membrane mask in a lithography system; the method including: doping the top surface of the silicon membrane mask with boron to lower the electrical resistance of the mask to further lower its electrical resistance; and, finally, applying a voltage between opposite surfaces of the mask, the voltage generating an electrical field that passes through the membrane mask, heating the membrane mask.
Patent TW-538023-B (TW)
Title: Fluorinated n-arylmethylamino derivatives of cyclobutene-3,4-diones
Inventor: GILBERT ADAM M
IPC: C07C225/20
Filed: 1997-07-16
Granted: 2003-06-21
Abstract: A compound of the general formula (I) wherein R1 is branched chain alkyl of 3 to 8 carton atoms; R2 and R3 are, independently, hydrogen; A is a substituted phenyl group of the following formula: wherein R4 is F, trifluoromethyl, or trifluoromethoxy; or a pharmaceutically acceptable salt thereof relax smooth muscle.
Patent TW-354254-B (TW)
Title: A traction apparatus for physical therapy of herniated nucleosus pulposus or sprain and strain
Inventor: PARK CHANG-JUN
IPC: A61F5/01
Filed: 1997-07-18
Granted: 1999-03-11
Abstract: A traction apparatus for physical therapy of herniated nucleosus pulposus or sprain and strain comprising: an upper supporting device having a shape adapted to supportably encircle the upper part of a patient^s neck region with two free ends positioned in space position and a first adjustable connecting apparatus connecting the two free ends; a lower supporting device having a shape adapted to supportably encircle the lower part of a patient^s neck region with two free ends positioned in space position and a second adjustable connecting apparatus connecting the two free ends; a traction device operatively arranged between the upper and lower supporting devices used to encircle the neck area to provide different traction force to the therapy region; the traction device having a plurality of tubes wherein each of the tubes forms at least one closed compartment itself in flow communication with adjacent tubes and having two free ends position in space relation there between; an apparatus closely connected to the traction device and providing it fluid pressure opposite the traction force.
Patent TW-445239-B (TW)
Title: Water containing dissolved electrolytic hydrogen, and method and apparatus of producting the same
Inventor: MORISAWA SHINKATSU
IPC: C25B9/00
Filed: 1997-07-31
Granted: 2001-07-11
Abstract: This invention is to provide dissolved electrolytic hydrogen containing water, which prevents or inhibiting DNA damage. Purified water is obtained from tap water and NaCl is added to justify the conductivity bigger than 100 mu S/cm. Then, electrolysis is applied. The obtained cathode water is output and neutralized. The obtained cathode water includes dissolved hydrogen (H<SP>+</SP>, H., H2) of at least 0.1 ppm. This dissolved hydrogen prevents or inhibits DNA damage.
Patent TW-347357-B (TW)
Title: Engineers wrench
Inventor: HANS JOACHIM MELAU
IPC: B25B13/08
Filed: 1997-10-27
Granted: 1998-12-11
Abstract: A wrench comprising: a handle having two opposite ends; at least one of the two opposite ends having a mouth defined by a wrench opening; two mutually opposing side surfaces limiting the wrench opening along the lateral side direction; a mouth base interconnecting the two opposing side surfaces and inwardly defining the wrench opening; the two side surfaces separately including an inwardly installed surface portion, the later having a convex-cylindrically curved surface limited by a finite radius of curvature; the convex-cylindrically curved surface of the two side surfaces defining a wrench width; the connection surfaces of the concave-cylindrical curvatures separately connecting to the side surfaces and the mouth base; and the connecting surface of the concave-cylindrical curvature having a radius of curvature smaller than the finite radius of curvature of the convex-cylindrically curved surface.
Patent TW-379300-B (TW)
Title: Computer system and method which sort array elements to optimize array modifications
Inventor: JOHNSON ROSS EVAN
IPC: G06F12/02
Filed: 1997-11-03
Granted: 2000-01-11
Abstract: A sorting algorithm is applied to an array data structure to arrange array elements according to the predicted frequency by which those array elements are likely to be modified. Higher modification frequency array elements are arranged proximate the end of the array to minimize the number of array elements that will typically need to be updated in response to modification of these array elements, reserving the modifications that require more array elements to be updated to those array elements that have a lower likelihood of modification. A sorting algorithm suitable for use in memory compression arranges blocks for a given page in reverse order since data located proximate the beginning of a page has a higher probability of being modified than the data proximate the end of the page.
Patent TW-359060-B (TW)
Title: A method for forming a resist layer on resist liquid blowing system
Inventor: MUKOUZONO YOSHINOBU
IPC: H05K3/00
Filed: 1997-11-14
Granted: 1999-05-21
Abstract: A method for forming a resist layer on resist liquid blowing system, including: a substrate having the surface formed with conductive layer with a ventilation hole, for carrying on a plane; forming of anti-etching stream to the substrate; setting of the carrying speed of the anti-etching stream and the substrate speed V at over 0; dividing the stream on the substrate in front and rear for forming a pair of substrates for carrying stream on the substrate and the counter carrying direction layer; delaying the carrying direction stream anti-etching liquid in part and the counter-carrying stream anti-etching liquid in part, into the opening; and an almost prevention of the anti-etching liquid from leaking.
Patent TW-432102-B (TW)
Title: Thermally conductive pressure-sensitive adhesive and adhesive sheet containing the same
Inventor: OHURA MASAHIRO
IPC: C09J7/38
Filed: 1997-12-04
Granted: 2001-05-01
Abstract: A thermally conductive pressure-sensitive adhesive which is excellent in thermal conductivity and adhesive properties, has a high adhesive strength especially at high temperatures (high holding power under high-temperature shear), undergoes no abrupt viscosity increase during or after adhesive production, and has excellent stability. The adhesive comprises: (a) 100 parts by weight of a copolymer of a monomer mixture comprising 70 to 99 wt.% monomers consisting mainly of alkyl (meth)acrylates in which the alkyls each has 2 to 14 carbon atoms on the average and 30 to 1 wt.% copolymerizable monomer having an acidic or basic polar group in the molecule; and (b) 10 to 300 parts by weight of a thermally conductive filler having the same polar groups as the copolymerizable monomer and a purity of 95 wt.% or higher. The adhesive sheet comprises a substrate and, formed thereon, a layer of the thermally conductive pressure-sensitive adhesive. The method for fixing an electronic part to a heat-radiating member comprises the use of the adhesive or the adhesive sheet.
Patent TW-390902-B (TW)
Title: A process for the addition of boron in a TiO2 manufacturing process
Inventor: ALLEN ALVIN
IPC: C09C1/36
Filed: 1997-12-11
Granted: 2000-05-21
Abstract: The present invention provides a process for producing titanium dioxide (TiO2) pigment comprising boron oxide (B2O3), comprising the steps of: (a) reacting titanium tetrachloride (TiCl4) in the vapor phase with an aluminum compound and an oxygen-containing gas in a reactor at a temperature in the range of about 900DEG C to about 1600 DEG C to provide a gaseous suspension comprising TiO2 particles, and (b) contacting the gaseous suspension comprising the TiO2 particles with a boron compound to produce TiO2 pigment comprising B2O3.
Patent TW-394907-B (TW)
Title: Method for storing texel data
Inventor: JENG JIUN-YANG
IPC: G06T1/00
Filed: 1998-04-28
Granted: 2000-06-21
Abstract: The invention provides a method and system for storing texel data to obtain the texel in the coordinates next to four integers sets of the obtained color texel in a cycle. Based on the known coordinates, the coordinate texels next to four integer sets are stored in different memory banks. A cycle is used to get the coordinate texel next to four integers sets to save the time for reading the memory bank and to produce the color value of a non-integer coordinate texel C (u,v). For this invention, it is depicted that the design of the memory bank can be of non-interleave mode and interleave mode texel buffer. The coordinate texel next to four integers of non-integer coordinate texel can be obtained in a cycle for the two kinds of designs.
Patent TW-426625-B (TW)
Title: Conveyer device
Inventor: DIETRICH WALTER
IPC: B65G21/22
Filed: 1998-06-01
Granted: 2001-03-21
Abstract: The invention relates to a conveyor device (10; 10a) for upright folding cartons (1). The inventive device has several conveyor chains (15 to 18) with catch rods (26, 27; 44) for the folding cartons (1). The conveyor chains (15 to 18) are made of interconnected hinged chain links (19). The chain links(19) have guiding pins (31) which are guided in an upper and a lower guide rails (32, 33). According to the invention, the deflection areas (39, 40) of the conveyor chains (15 to 18) are designed without guiding means. This is achieved by a special arrangement of the guide pins (31) and the guide rails (32, 33).
Patent TW-409215-B (TW)
Title: Parallel file system and method for multiple node file access
Inventor: SCHMUCK FRANK B
IPC: G06F17/30
Filed: 1998-06-16
Granted: 2000-10-21
Abstract: A computer system having a shared disk file system running on on multiple computers each having their own instance of an operating system and being coupled for parallel data sharing access to files residing on network attached shared disks. Methods are provided for use as a parallel file system in a shared disk environment by use of a scalable directory service for the system with a stable cursor, a segmented allocation map. Dynamic prefetch and cached balance pools for multiple accesses improve the system. Extended file attributes are used for implementation of Access Control Lists in a parallel file system. Improvements to caching and cache performance developments balance pools for multiple accesses. A metadata node manages file metadata for parallel read and write actions. For our system, tokens are used for metadata node selection and identification, and we have enhanced token modes for controlling file size, as well as smart caching of byte range tokens using file access patterns and a byte range lock algorithm using a byte range token interface. Locking techniques reduce the overhead of a token manager which is also used in the file system recovery if a computer participating in the management of shared disks becomes unavailable or failed. Synchronous and asynchronous takeover of a metadata node occurs for correction of metadata which was under modification and a new computer node to be a metadata node for that file. Locks are not constantly required to allocate new blocks on behalf of a user. We have provided recoverable local shares for Quota Management. A quota server and a quota client are provided for each file system, and a quotacheck utility allows parallel environments with minimal interference to other applications which require the use of quotas.
Patent TW-387127-B (TW)
Title: Bonding pad structure of integrated circuit
Inventor: LIOU JI-SHIANG
IPC: H01L21/768
Filed: 1998-06-25
Granted: 2000-04-11
Abstract: A bonding pad structure is used to form the bonding pad on top of the device region of the semiconductor base. In the bonding pad structure, a virtual metal pad is formed in the interior dielectric metal layer between the interior metal connecting wire on top of the device region and the metal layer of the desired bonding pad. This virtual metal pad is used to prevent the device region from damage during the following bonding pad formation. The electric contact of the device region is then connected to the upper metal layer by use of contact window and via hole. A bump is finally formed on the metal layer and the bonding pad is formed on top of the device region. Therefore, the bonding pad structure is not confined to the open field of the integrated circuit peripheral region and the area of the integrated circuit is saved.