baber/WOPTO huggingface dataset:
Patent TW-448465-B (TW)
Title: CRT having an improved internal conductive coating and making the same
Inventor: ITO HIROYUKI
IPC: H01J29/88
Filed: 2000-03-15
Granted: 2001-08-01
Abstract: A color cathode ray tube includes an evacuated envelope having a generally rectangular panel portion, a narrow neck portion having a circular cross-section and a funnel portion tapering down from a panel-portion side thereof toward a neck-portion side thereof for connecting the panel portion and the neck portion, a three-color phosphor screen formed on an inner surface of the panel portion, an electron gun housed in the neck portion, and an internal conductive film extending from an inner wall of the neck portion to an inner wall of the funnel portion. The funnel portion is provided with a yoke-mounting portion of generally truncated quadrilateral-pyramidal shape for mounting a beam deflection yoke therearound on the neck-portion side of the funnel portion. The internal conductive film is formed of a first part and a second part, the first part is formed of graphite, metallic oxide and potassium silicate, and the second part is formed of graphite and potassium silicate. The first part extends from the neck portion in the vicinity of a forward end of the electron gun to a position in the yoke-mounting portion spaced a distance in a range of 60 mm to 150 mm from a splice line between the neck portion and the funnel portion, and the second part overlaps with the first part at opposing ends thereof and extends to a vicinity of a seal line between the funnel portion and the panel portion.
Patent TW-I278322-B (TW)
Title: Wet wipes and wipe-type products having skin health benefits, composition and method for making thereof
Inventor: KRZYSIK DUANE G
IPC: A61K/
Filed: 2000-04-21
Granted: 2007-04-11
Abstract: A skin health enhancing soft wet wipe pr wipe-type product, such as a baby wipe, an adult wipe, hand wipe, a face wipe, a cosmetic wipe, a household wipe, an industrial wipe, a personal cleansing wipe, cotton balls, cotton tipped swabs, and the like, can be made by combining the wipe or wipe-type product with an oil-in water emulsion composition comprising a natural fat or oil, sterol or sterol derivative, humectant, emulsifying surfactant, and water.
Patent TW-468065-B (TW)
Title: Manufacturing method of polarizing separating device
Inventor: AOKI KAZUO
IPC: G02B5/30
Filed: 2000-05-12
Granted: 2001-12-11
Abstract: The subject of the present invention is to perform the cutting work of a polarizing and separating element material with small cutting position slippage, which is a manufacturing method of a polarizing and separating device to separate the incident light into 2 linear polarized lights, and which at least comprises a laminated body constituted by mutually gluing plural plate-like members with polarizing and separating film formed on one portion of its surface, cut the laminated body formed by this plate-like member with a certain angle with respect to the surface of the plate-like member, the polarizing and separating device block slightly looks like a plate with its cross section is thereby formed of mutually glued plural columnar members substantially parallelepiped. Then cut at least the columnar member whose cross section is slightly trapezoidal at one end of the polarizing and separating device block, so as to reshape the polarizing and separating device into the shape close to a rectangular. The length of the upper side of the member cut, whose cross section is slightly trapezoidal, is set to be larger than one half of the thickness of the sawtooth of the cutting saw.
Patent TW-546494-B (TW)
Title: Broadband wire grid polarizer for visible spectrum, method of making same, and apparatus for polarizing broad bandwidth
Inventor: PERKINS RAYMOND T
IPC: G02B5/30
Filed: 2000-05-29
Granted: 2003-08-11
Abstract: A broadband wire grid polarizer for the visible spectrum has a plurality of elongated elements supported on a substrate. A region having a lower refractive index than the refractive index of the substrate is disposed between the elements and the substrate to reduce the longest wavelength at which resonance occurs. The region may comprise a plurality of ribs extending from the substrate and supporting the elements. The ribs may be formed by etching slots into the substrate using the elements as a mask. The region may also comprise at least one layer of dielectric film. In addition the region may be comprise ribs extending from the surface, each having at least one layer of dielectric film disposed thereon.
Patent TW-457158-B (TW)
Title: Laser soldering method
Inventor: WALVOORD JOHN
IPC: B23K1/005
Filed: 2000-06-01
Granted: 2001-10-01
Abstract: An automated soldering technique and device are provided that are robust and reliable. A laser is used to heat metallic components to be soldered, and a wavelength of the laser is chosen based in light absorption characteristics of the metallic components. The laser wavelength can be, for example, about 825 nanometers. A soldering location at which the laser forms a beam spot is located at a predetermined distance away from a focus of the laser beam, so that the beam spot is defocused and has a uniform intensity across its area. The beam spot can be sized to simultaneously encompass a plurality of solder joint locations. The beam spot size and path across a plurality of solder joint locations are selected so that those portions of the solder joint locations which are touched by the beam have the same heat sinking properties. A camera is also provided coaxially with the laser beam, and a dichroic prism is positioned between the laser beam and the camera. The dichroic prism deflects laser light toward the soldering location, and passes visible light from the soldering location to the camera.
Patent TW-543175-B (TW)
Title: Method for integrating MIM copper capacitor device, inductance device, and copper wire
Inventor: CHEN SHENG-HSIANG
IPC: H01L23/522
Filed: 2000-06-20
Granted: 2003-07-21
Abstract: The present invention provides a manufacture of MIM structured capacitor using copper as conductor, which comprises the steps of: first providing a semiconductor substrate having a surface formed thereon a first copper block for use as the lower electrode of the capacitor device; next, globally forming a first dielectric layer on the semiconductor substrate; then, selectively removing the first dielectric layer to form a first opening for exposing the first copper block, thereby defining the range of the upper electrode of the capacitor device; next, forming an insulating layer at the bottom and sidewall of the first opening for use as an insulating layer of the capacitor device; and finally filling copper into the first opening for use as the upper electrode of the capacitor device. The present invention manufactures MIM capacitor by using single damascene process of copper, instead of introducing the aluminum-copper alloy depositing and etching steps. Furthermore, the present invention is able to simultaneously form the upper electrode of MIM capacitor, plug of the inductor, and plug of copper wire, thereby simplifying the process and reducing the cost.
Patent TW-466667-B (TW)
Title: Electrostatic chuck having the minimum contact area
Inventor: TSAI JIUN-SHIUNG
IPC: H01L21/68
Filed: 2000-06-29
Granted: 2001-12-01
Abstract: The present invention discloses a work piece fixing equipment which has an electrostatic chuck having the minimum contact area to fix the wafer on the absorption surface. There are plural distributed electrodes disposed on the electrostatic chuck to provide an electrostatic field distribution with the power supplied. Plural absorption electrodes are disposed on the absorption surface of the chuck equipment, which is made of TiAlN material and is protruded out of the absorption surface as the contact between wafers, and which is coupled to the corresponding distributed electrodes. The electrostatic chuck is fixed to the processing machine by the supporting device, wherein a heating device, cooling device and gas transmission channel are disposed and coupled to the gas inlet on the absorption device to transfer the heat-carrying gas.
Patent TW-I252252-B (TW)
Title: Improved fermentation process
Inventor: ANDERSON KEVIN W
IPC: C07C55/02
Filed: 2000-09-27
Granted: 2006-04-01
Abstract: A fermentation medium containing: (a) a source of metabolizable carbon and energy; (b) a source of inorganic nitrogen; (c) a source of phosphate; (d) at least one metal selected from the group consisting of an alkali metal, an alkaline earth metal, a transition metal, and mixtures thereof; and (e) biotin, substantially free of particulate matter and bacteria.
Patent TW-I255260-B (TW)
Title: Graded index lens
Inventor: YAMAGUCHI JUN
IPC: C03C3/097
Filed: 2000-12-01
Granted: 2006-05-21
Abstract: A graded index lens is obtained by treatintg a raw glass material having a rod shape by ion exchange using silver to form a refractive index distribution in the radial direction of the rod, wherein the raw glass material comprises a glass composition of the following components: 15 < Na2O <= 30 mol%; 10 < Al2O3 <= 25 mol%; 27.5 <= SiO2 <= 55 mol%; 3 <= B2O3 <= 18 mol%; 2.5 <= MgO <= 18 mol%; 0 <= Ta2O5 <= 5 mol%; 0 <= La2O3 <= 3 mol%; 0 <= BaO <= 3 mol%; and 0 <= ZrO2 <= 3 mol%.
Patent TW-548427-B (TW)
Title: Projector
Inventor: ITO YOSHITAKA
IPC: G03B21/00
Filed: 2001-01-05
Granted: 2003-08-21
Abstract: The invention provides a projector which can realize a bright projection image having a high contrast ratio, and which combines the reflection type liquid crystal deice and synthesized optical system or polarization conversion illumination system. The distance between reflection surfaces 24b and 24d of a light guide 20 is set in such a manner as to gradually decrease toward an exit end surface 26 from an incidence end surface 22. Thus, SY/SX < MY/MX where SX designates the arrangement intervals of light source images in the direction along the X-axis, and SY denotes the arrangement intervals of the light source images in the direction along the Y-axis, and MX designates the length of the incidence end surface of the light guide in the direction along the X-axis, and MY denotes the length of the incidence end surface of the light guide in the direction along the Y-axis. Thus, the polarization separation performance of a polarization beam splitter disposed before the reflection type liquid crystal device can be maintained at a relatively high level. Consequently, a bright projection image having a high contrast ratio can be obtained.
Patent TW-593809-B (TW)
Title: Fine denier yarn from poly(trimethylene terephthalate)
Inventor: HOWELL JAMES M
IPC: D02G1/02
Filed: 2001-03-02
Granted: 2004-06-21
Abstract: The invention is directed to fine denier poly(trimethylene terephthalate) feed yarns and drawn yarns and their manufacture. The yarns are drawn such that the actual draw ratio is within 10 percent of the predicted draw ratio determined according to: [(elongation to break of the feed yarn)+115]/[(elongation to break of the drawn yarn)+115)].
Patent TW-501344-B (TW)
Title: Complex-valued multiplier-and-accumulator
Inventor: CHIUE JR-DA
IPC: H03K19/00
Filed: 2001-03-06
Granted: 2002-09-01
Abstract: The present invention provides a multi-mode multiplier using the double precision complex-valued multiplier as the main architecture, wherein the modes with different precision and numerical modes can be more flexible than the conventional real-valued multiplier, and it will not have the problem of mis-aligned data arrangement in the conventional subword parallel processor with different precisions. The multiplier uses a double precision complex-valued multiplier as the main architecture, which contains four double precision real-valued multipliers, and a plurality of sets of adders to assist the computation in different modes, wherein each type of double precision real-valued multiplier can be divided into four single precision multipliers, and obtain the product as the double precision multiplier by the method of adding displacement. If two real values in consequent timing are sampled as the inputs of the real number and the imaginary number of the original complex-valued multiplier, the computed adding product not only contains the summation of currently output adding product, but also contains the summation of adding product for the previous output and the next output. Thus, only by transferring the summation of the adding product for the next output to the correspondingly previous adder, it can proceed the real-valued double precision adding operation. The product from the four single-precision multiplier in each type of double precision real-valued multiplier can be added to the complex-valued adder with two by two combination, so as to form four single precision adders in parallel computation. If using consequent four sets of single precision samples as the inputs, and through suitable multiplexing and transferring of the added values, it can achieve a real-valued multiply-add computation with averagely sixteen single precision within one command period.
Patent TW-I237820-B (TW)
Title: Optical recording medium
Inventor: SHODA HISASHI
IPC: G11B7/246
Filed: 2001-04-17
Granted: 2005-08-11
Abstract: The object of the present invention is to provide an optical recording medium which is excellent in the recording sensitivity and suitable for the high speed recording. Thus, the present invention is an optical recording medium comprising a substrate and a laser-writable and readable recording layer provided thereon, wherein said recording layer contains a chelate dye comprising two or more azo compounds having different structures and a divalent or more ion, and said azo compounds are selected from azo compounds represented by the following general formula (I) and the general formula (II).
Patent TW-541789-B (TW)
Title: Circuit simulating a diode
Inventor: JANSEN ARIAN M
IPC: H03K17/687
Filed: 2001-04-20
Granted: 2003-07-11
Abstract: A circuit simulating the function of a diode in the sense that it conducts current in one direction and blocks current in the opposite direction, but which has a low forward voltage drop. A voltage comparator and a three terminal switch are connected so that the intrinsic reverse diode associated with the switch is harnessed to conduct current in the direction in which it is desired to conduct current and to block current in the direction in which it is desired to block current. A voltage comparator controls the control terminal of the three terminal switch to turn on the switch to conduct current and to interrupt current. Alternate embodiments of voltage comparators are disclosed. The voltage comparator may include charging and discharging transistors so that the switch turns on and off at a high speed. The invention further includes a method of conducting current in one direction and blocking current in a second direction which reduces power losses.
Patent TW-550516-B (TW)
Title: Contactless peripheral display device for a contactless portable object
Inventor: PARRAULT OLIVIER
IPC: B42D15/10
Filed: 2001-06-15
Granted: 2003-09-01
Abstract: The present invention concerns a peripheral display device for a portable contactless object such as a smart card (10) enabling information associated with the use of this portable object to be displayed. This peripheral device includes at least one chip, a display means (16) and a means for receiving energy and information (18), not connected by an ohmic contact to the portable object. This receiving means is a flat coil which plays the role of the secondary of a transformer, the primary of which is formed by the antenna (14) of the portable object, when the latter receives energy and information from a portable object reader via electromagnetic coupling.
Patent TW-534985-B (TW)
Title: Salt water spray test device
Inventor: SUGA NAGAICHI
IPC: G01N17/00
Filed: 2001-07-18
Granted: 2003-06-01
Abstract: This invention provides a neutral salt water spray testing device, which is capable of easily maintaining the PH value of the spray solution in the range of 6.5 to 7.2 by anyone, so as to improve its reliability. The testing device is provided with a salt water supply tank, a floating board floating on the surface of the testing salt solution in the supply tank, a testing salt solution reservoir, a shortest pipe connecting the salt water supply tank and the testing salt solution reservoir, a steam generator and a float type testing salt solution reservoir in a spray tower, a silicone resine tube connecting a spray liquid collecting container and a messcylinder, and a hard PVC pipe connecting the salt water supply tank and the testing salt solution reservoir, the device is capable of preventing an acidic substance from solving into the testing solution.
Patent TW-I288124-B (TW)
Title: Method and apparatus for producing glass gob, method for producing glass molded article, method for producing optical element
Inventor: YOSHIKUNI KEISUKE
IPC: C03B40/04
Filed: 2001-09-20
Granted: 2007-10-11
Abstract: In a method of manufacturing a glass gob, a down-flowing molten glass is received on a molding die. The molding die is moved down at a speed higher than a down-flowing speed of the molten glass so as to cut the molten glass. The molten glass is remained with a predetermined weight on the molding die. The molten glass is sprayed with gas in order to form the glass gob under such a condition that the molten glass is floated or slightly floated. The receiving step is carried out by spraying the molten glass with gas having a flow rate lower than the gas used in the spraying step, or the receiving step is carried out without performing the gas spraying.
Patent TW-525083-B (TW)
Title: System and method for adaptive RSVP-based text display
Inventor: GOLDSTEIN MIKAEL
IPC: H04M1/72445
Filed: 2001-10-02
Granted: 2003-03-21
Abstract: A system, method and computer readable medium for providing enhanced computer-aided reading is disclosed. A rapid serial visual presentation (RSVP) based text file includes data segments having text and related code portions. The code portions at least code the exposure time of the text portion and the duration of a blank window inserted after completion of a sentence. The exposure time of a text portion is dependent on a plurality of text characteristics. The duration of a blank window is dependent on a text reading index. When a computer-based reading device reads the text portion and corresponding code portions, a display device displays the text portion in response to the code portions. Segment exposure time and duration of blank window is scaled to fit a variable mean reading speed.
Patent TW-542814-B (TW)
Title: An apparatus for holding a disk-shaped data carrier and the security device thereof
Inventor: FARRAR PETER ANTONY
IPC: G11B33/04
Filed: 2001-10-11
Granted: 2003-07-21
Abstract: Thus according to a first aspect of the present invention, there is provided apparatus for holding a disk-shaped data carrier having a central aperture, the apparatus comprising a base portion, disk engaging means for releaseably engaging the central aperture of a disk-shaped data carrier, the disk engaging means having retaining means for engaging and retaining the disk-shaped data carrier on the apparatus and release means which, when pressed, releases the engagement of the retaining means with the disk-shaped data carrier so the disk-shaped data carrier can be removed from the apparatus, wherein removable security means are provided to inhibit actuation of the release means to prevent release of the disk-shaped data carrier from the retaining means.
Patent TW-507326-B (TW)
Title: Interconnect structure with cap layer on inter-metal layer and its manufacture method
Inventor: HSUE CHEN-CHIU
IPC: H01L23/532
Filed: 2001-10-24
Granted: 2002-10-21
Abstract: This invention provides an interconnect structure, which at least includes: a first metal layer, an inter-metal dielectric layer formed on the first metal layer, a contact plug going through the inter-metal dielectric layer electrically connecting with the top of the first metal layer, a second metal layer defined and formed on the surface of the inter-metal dielectric layer electrically connecting with the top of the contact plug, and a cap layer formed on the top of the inter-metal dielectric layer and at the bottom of the second metal layer.
Patent TW-544566-B (TW)
Title: Plane display with function-adjusted structure and method adjusting the same
Inventor: YU MING-TEH
IPC: G06F1/16
Filed: 2001-10-24
Granted: 2003-08-01
Abstract: The present invention provides a plane display with function-adjusted structure and method adjusting the same. The adjustment buttons of the plane display are positioned on the sidewall of the plane display. The plane display is provided ""on screen display"" (OSD) software, and the OSD software can indicate the functions of the adjustment buttons on the screen. The symbol of indicating the functions of the adjustment buttons can indicate the position of adjustment buttons, so that user can directly make a corresponding adjustment.
Patent TW-505981-B (TW)
Title: Method of removing excessive shifter defect on phase shift mask
Inventor: KUNG CHUN-HUNG
IPC: H01L21/027
Filed: 2001-10-30
Granted: 2002-10-11
Abstract: This invention provides a method of removing excessive shifter defect on phase shift mask. A transparent substrate is provided, which has a patterned shifter on top. At least one shifter defect is defined. A photoresist layer is formed on the substrate to cover the patterned shifter and the substrate is exposed from below so that the photoresist layer without the coverage of the patterned shifter is exposed. The exposed photoresist layer is removed to allow residual photoresist layer left on the patterned shifter. Then, a focused ion beam (FIB) method is used to remove the residual photoresist layer on the patterned shifter and the excessive shifter defect. Contamination left on the substrate is removed by plasma. Finally, the residual photoresist layer is removed. Therefore, damages on the shifter by FIB can be avoided.
Patent TW-500897-B (TW)
Title: Double-return recirculation system for air conditioner and method for controlling same
Inventor: WEI TZUNG-SZ
IPC: F24F11/76
Filed: 2001-11-02
Granted: 2002-09-01
Abstract: Disclosed is a double-return recirculation system for an air conditioner, comprising: an evaporator, a compressor, a condenser, and an expanding valve that are connected in series. The first bypass circuitry bypasses the compressor and connects to the upstream of an inlet and the downstream of an outlet of the compressor. At where the first bypass circuitry connects to the upstream of the inlet of the compressor is provided with the first three-way valve to form a compressor bypass return. The second bypass circuitry bypasses the expanding valve and connects to the upstream of an inlet and the downstream of an outlet of the expanding valve. At where the second bypass circuitry connects to the upstream of the inlet of the expanding valve is provided with the second three-way valve and along the second bypass circuitry is connected to a pump in series to form an expanding valve bypass return. When the ambient temperature is above the room temperature, the air conditioner uses the refrigerating circuitry formed by the serially connected evaporator, compressor, condenser, and expanding valve. When ambient temperature is beneath the room temperature, the air conditioner uses the circulation returns serially connected by the evaporator, compressor bypass turn, condenser, and expanding valve bypass return such that the air conditioner is able to operate under low ambient temperature.