baber/WOPTO huggingface dataset:
Patent TW-366563-B (TW)
Title: Double damascene structure and the manufacturing method
Inventor: Li zhi-ren
IPC: H01L21/302
Filed: 1998-02-09
Granted: 1999-08-11
Abstract: Double damascene structure and the manufacturing method by means of forming two insulation layers in the dielectric layer for non-equidistance etching and dielectric cavity and trench, plus stuffing of conductive layer for a double damascene structure. The present invention provides solutions to the known issue of hard determination of etching end and having the opening wall for trench mask of self alignment, without suffering poor alignment of the multiple masks in known practices.
Patent TW-591074-B (TW)
Title: High modulus belt composition and belts made therewith
Inventor: GRANATOWICZ DANIEL STANLEY
IPC: C08K5/14
Filed: 1998-02-25
Granted: 2004-06-11
Abstract: A high modulus composition based on a mixture of a hydrogenated acrylonitrile butadiene rubber which has been modified with either zinc methacrylate or a combination of zinc oxide and methacrylic acid and an unmodified hydrogenated acrylonitrile butadiene rubber for use in high load-bearing synchronous drive belts and belts made therewith.
Patent TW-395105-B (TW)
Title: Digit data playing device
Inventor: KATO TAKEHISA
IPC: G06F21/62
Filed: 1998-04-14
Granted: 2000-06-21
Abstract: This invention is to decompress the compressed image data from the MPEG2 by any one of the private AV device or PC. The signal source of the compressed image data is connected with the private AV device and the IEEE 1394 interface for the PC during regeneration. The transmission portion has a IEEE 1394 encryption portion and transmission I/F portion, the receiving portion is composed by the private AV device, and PC with different configuration. In the private AV device the I/F portion and the receiving portion is composed by one chip, and the decryption portion and the A/D converting portion is composed by another chip. For the personal computer the receiving I/F portion is composed by one chip, and the decryption portion connected through the CPU bus and the A/D converting portion is composed by another chip. So, the information before encryption won't be transmitted to the CPU bus, which could prevent the image data of the MPEG2,etc, to be taken outside and copied. Besides, the physical shape of the transmission portion also uses that of the private AV device, which is different with PC. So, it could prevent the receiving portion of the PC from being replaced by the receiving portion of the private AV device (including decryptor), thus it could prevent the transmission of the encrypted image data (from MPEG, etc) to the CPU bus.
Patent TW-392135-B (TW)
Title: Generation and delivery of travel-related, location-sensitive information
Inventor: BOOTH DAVID S
IPC: G08G1/127
Filed: 1998-06-29
Granted: 2000-06-01
Abstract: A system wherein, generally, geolocation data, map database information, and processing techniques effect the generation and use of map database information, especially to provide custom travel-related information such as dynamic route planning and guidance. The system typically generates the map database information from  the movement of vehicles by passively geolocating and tracking at least one vehicle carrying a mobile transmitter. The generated information may be stored in a database of location-sensitive data for other purposes. Custom travel-related information is provided to a vehicle by passively geolocating the vehicle's mobile transmitter (typically a cellular phone), selecting relevant travel-related information from a database of location-sensitive data, and sending the selected information to the vehicle's mobile receiver (typically a cellular phone). Using a database of location-sensitive data that was derived, in part by passively geolocating vehicles' mobile transmitters, custom travel-related information is also provided to a third party user who is not necessarily in a vehicle.
Patent TW-407298-B (TW)
Title: The joint structure of the ceramic member and the manufacture method thereof
Inventor: USHIKOSHI RYUSUKE
IPC: H01L21/683
Filed: 1998-06-02
Granted: 2000-10-01
Abstract: Embed the embedded member composed by the metal containing Mo in the ceramic member, making the joint member joined by the embedded member in the ceramic member and the the metal joint member operate in a high temperature region for long period of time and expose to the air and without producing the condition such as the corrosion or inferior insulation in the embedded member. Expose part of the metal member 3 from the joint surface 4a in contact with the joint layer 12 of the ceramic member1 and form the metal exposed portion; via each joint layer 12, joint the ceramic member1 and the metal exposed portion along said joint surface 4a to the metal joint member 7. The major component of the joint layer 12 is one or more metal selected from the group composed by Ag, Pt, Pd.
Patent TW-408545-B (TW)
Title: Filter method and apparatus for combined multiple frequency signals
Inventor: JOHNSON NELDON P
IPC: H04B10/18
Filed: 1998-06-10
Granted: 2000-10-11
Abstract: A method and apparatus for separating multiple frequency combined information signals. This invention provides a method and apparatus for separating a communications signal, which is comprised of multiple component information waves of distinct frequencies, into its component waves for demodulation. The extraction of the component information waves is accomplished by an analysis of the combined wave form rather than passing the combined wave form through a conventional filter system, resulting is a much more accurate extraction of the component information waves and a substantial reduction of the band width required to transmit the combined wave.
Patent TW-509808-B (TW)
Title: Liquid crystal display device
Inventor: TAKEDA ARIHIRO
IPC: G02B5/30
Filed: 1998-06-11
Granted: 2002-11-11
Abstract: A vertically alignment mode liquid crystal display device having an improved visual angle characteristic is disclosed. The disclosed liquid crystal display device uses a liquid crystal having a negative anisotropic dielectric constant, and orientations of the liquid crystal are vertical to substrates when no voltage being applied, almost horizontal when a predetermined voltage is applied, and oblique when an intermediate voltage is applied. At least one of the substrates includes a structure as domain regulating means, and inclined surfaces of the structure operate as a trigger to regulate azimuths of the oblique orientations of the liquid crystal when the intermediate voltage is applied.
Patent TW-527191-B (TW)
Title: Hair treatment composition
Inventor: KAWAI TETSUYA
IPC: A61K8/43
Filed: 1998-07-01
Granted: 2003-04-11
Abstract: The invention relates to a hair treatment composition comprising (a) a guanidium salt, (b) an alkalizing agent other than the guanidium salt and (c) a silicone. The use of the hair treatment composition permits brightening the color tone of the hair or dyeing the hair in good shades from a bright shade to a deep shade. The composition scarcely damages the hair, gives off little irritating odor and has low irritativeness to the scalp.
Patent TW-442373-B (TW)
Title: Disc substrate molding mold
Inventor: ASAI IKUO
IPC: G11B7/26
Filed: 1998-07-06
Granted: 2001-06-23
Abstract: To provide a disc substrate molding mold that may effectively form a disc substrate without any burr with a simple structure, a stamper 4 having a signal surface 9 therein and a stamper holder 5 for positioning the stamper 4 are provided on a mirror surface 2a of a movable mold 2. The stamper 4 has a central hole 6 at its center, into which the stamper holder 5 fits. The stamper holder 5 has a projection 7 on its front end face, which fits into the central hole 6 of the stamper 4. An annular projecting portion 7a is formed on the front end face of the outer circumference of the projection 7. A signal surface side opening 6a of the central hole 6 of the stamper 4 is formed in such a manner as it projects from the signal surface 9 and it is adapted to be continuous with the projection 7 of the front end face of the stamper holder 5 with a flow pressure of molten resin to be applied. The stamper 4 is sucked and held in place by a vacuum pressure from a gap 26 in the vicinity of the hole 6.
Patent TW-457221-B (TW)
Title: Process for producing a desired breaking point on a glass body
Inventor: WITZMANN ANDRE
IPC: C03B33/06
Filed: 1998-07-07
Granted: 2001-10-01
Abstract: A process for producing a desired breaking point for breaking the glass wall of a glass body, in particular a break-open ampoule or a tube, or for separating parts out of a pane of glass by generating microcracks in the breaking zone is described, in which process the microcracks are generated in the interior of the glass wall or the pane of glass.
Patent TW-413858-B (TW)
Title: Method of and machine for pattern writing by an electron beam
Inventor: KING DAVID MARTIN PLATTON
IPC: H01J37/30
Filed: 1998-07-23
Granted: 2000-12-01
Abstract: A method of writing a pattern on the surface of a substrate (13), for example a circuit on a resist-coated wafer, by an electron beam comprises the steps of exposing the substrate surface to an electron beam (12) which is controlled to progressively describe the pattern by stepped movement of a focussed spot of the beam over the surface. The exposure of the surface to the beam is varied by selectably modulating the beam, such as through deflection by deflecting plates (17) to and from a blanking element (16), in the periods between successive movement steps so as to reduce the electron dose in predetermined positions of the beam spot on the surface.
Patent TW-375789-B (TW)
Title: Method and device employing multi-layer resistor in end point detection of CMP
Inventor: MEI LUN
IPC: H01L21/304
Filed: 1998-07-31
Granted: 1999-12-01
Abstract: A CMP machine which is employed to polish the surface of semiconductor wafer comprises: a polishing work table, for supporting a polishing pad; a rotary wafer clamping holder for holding the wafer in contact with the polishing pad; a multi-layer resistor fixed on the wafer clamping holder which comprises a polishable resistor array having a variable resistance which where the value is relative to the mass of resistor array being removed during the polishing operation; and a bias pressure means applying a bias pressure onto the resistor array such that it is in contact with the polishing pad during polishing operation; a resistance sensor device to determine the value of the variable resistance of the resistor array and a microprocessor which computes the mass being removed from the resistor array based on the variable resistance.
Patent TW-517076-B (TW)
Title: Fluoropolymer coating composition and coated article
Inventor: SODA YOSHIHIRO
IPC: C08G65/26
Filed: 1998-10-17
Granted: 2003-01-11
Abstract: This invention provides a fluoropolymer coating composition which is applicable thickly and capable of forming a coating film excellent in wearing resistance, corrosion resistance, nontackiness, and whiteness; and an article top-coated with the composition. The composition comprises fine particles of a fluoropolymer, a polyether resin in an amount of 0.1 to 300 wt.% of an oxidation catalyst, and a liquid carrier; in which the polyether resin is represented by the general formula (I): R1-Y1-(A-B)-R1 [where R1 represents hydrogen or alkyl group of 1-20 carbon atoms; Y1 represents an oxygen atom or an ether, ester, ester or thionyl group; A represents an epoxy residue having 3 or more carbon atoms (provided that the molecular weight of the epoxy moiety is 1x10<SP>3</SP> to 1x10<SP>4</SP>); and B represents an ester, thionyl, or phosphate group (provided that the segment in the parentheses represents a residue obtained by alternating copolymerization) and has a decomposition/vaporization temperature not higher than the decomposition temperature of the fluoropolymer].
Patent TW-461020-B (TW)
Title: Multi-layer metal capacitor structure and its manufacturing method
Inventor: SUEN SHR-WEI
IPC: H01L21/70
Filed: 1998-11-30
Granted: 2001-10-21
Abstract: A manufacturing method of capacitors comprises providing a substrate having a dielectric layer defined therein a contact, and forming an electro-migration layer; then, forming a capacitor dielectric layer on the electro-migration layer of the capacitor area to be formed; then, forming a metal layer on the dielectric layer; after defining the metal layer, using part of the metal layer as a bottom electrode of the capacitor and using part of the metal layer on the contact as a portion of the via, wherein, in the step of defining the metal layer, the electro-migration layer is automatically aligned and defined so that the electro-migration layer in the capacitor area is used as the upper electrode of the capacitor.
Patent TW-437033-B (TW)
Title: Multi-chip package
Inventor: LEE KWAN-JAI
IPC: H01L25/065
Filed: 1998-12-11
Granted: 2001-05-28
Abstract: Disclosed is the invention relating to a semiconductor chip package, and particularly, to a multi-chip package wherein multiple semiconductor chips are stacked with structural stability. The present invention is to provide a multi-chip package in which a plurality of semiconductor chips are stacked, the semiconductor chips having an active face on which a plurality of electrode pads are formed and having an inactive face that no electrode pads are formed, the multi-chip package comprising a first chip, a second chip on which the first chip is attached, a leadframe, on which the second chip is attached, having a plurality of leads to which the electrode pads of the first and second chip are connected, and a package body for encapsulating the first chip, the second chip, the predetermined parts of the leads. In the above, the inactive face of the first chip is attached on the active face of the second chip, and the leads of the leadframe are attached on the active face of the second chip except the area that the first chip occupies.
Patent TW-388733-B (TW)
Title: Tool-bit magazine
Inventor: ROWLAY STEPHEN
IPC: B25B15/04
Filed: 1998-12-28
Granted: 2000-05-01
Abstract: A sleeve 18 is rotated to a position in which an aperture 21 is in register with a tool-bit receiving recess 8 in a body 7 rotatable mounted on the shaft 1 of a hand tool such as a screwdriver.
Patent TW-424245-B (TW)
Title: Resistor and its manufacturing method
Inventor: YAMADA HIROYUKI
IPC: H01C1/142
Filed: 1999-01-05
Granted: 2001-03-01
Abstract: A resistor comprising a substrate, a pair of first top electrode layers disposed at least on the top face of the substrate, a resistance layer disposed so as to electrically connect with the first top electrode layers, a protective layer disposed so as to cover at least the resistance layer, and a pair of second top electrode layers disposed at least on the top faces of the pair of first top electrode layers. At least one of the pairs of first top electrode layers or second top electrode layers partially extends to the substrate side faces.
Patent TW-421928-B (TW)
Title: Method and apparatus used to overcome multi-route interference in multi-carry-wave digital modulation system
Inventor: YE JE-SHENG
IPC: H04B1/00
Filed: 1999-01-29
Granted: 2001-02-11
Abstract: This invention is about method and apparatus for overcoming multi-route interference, and is used in multi-carrier digital modulation system, in which the time domain delay in the multi-carrier digital modulation system is converted into the frequency domain and is changed into another adhering carrier signal. The carrier frequency is proportional to the time delay length generated by multi-route interference. Based on this relationship, the time delay length can be accurately obtained and can be quickly detected in real time. The intensity of ghost-shadow signal at time domain can be calculated from the time delay length. Through the time delay length and the intensity of the ghost-shadow signal, a resist signal is made to effectively eliminate the signal fading phenomena caused by multi-route interference.
Patent TW-412885-B (TW)
Title: Phased array antenna calibration system and method
Inventor: SIKINA THOMAS V
IPC: H01Q3/24
Filed: 1999-02-22
Granted: 2000-11-21
Abstract: Apparatus and method for self-contained calibration and failure detection in a phased array antenna having a beamforming network. The beamforming network includes a plurality of array ports and a plurality of beam ports or a space fed system. A plurality of antenna elements and a plurality of transmit/receive modules are included. Each one of the modules is coupled between a corresponding one of the antenna elements and a corresponding one of the array ports. A calibration system is provided having: an RF input port; an RF detector port; an RF detector coupled to the RF detector port; and an antenna element port. A switch section is included for sequentially coupling each one of the antenna elements through the beam forming/space-fed network and the one of the transmit/receive modules coupled thereto selectively to either: (a) the detector port during a receive calibration mode; or, (b) to the RF input port during a transmit calibration mode. The switch section includes a switch for selectively coupling a predetermined one of the antenna elements, i.e., a calibration antenna element, selectively to either: (a) the RF test input of the calibration system during the receive calibration mode through a path isolated from the beamforming network; or, (b) to the detector port during the transmit calibration mode through a path isolated from the beamforming network. In one embodiment, the calibration antenna element is disposed in a peripheral region of the array of antenna element. In another embodiment, the array of antenna elements is arranged in clusters, each one of the clusters having a calibration antenna element.
Patent TW-486507-B (TW)
Title: Mixture of water-soluble fiber-reactive azo dyes and process for dyeing or printing hydroxyl- and/or carboxamido-containing material using the same
Inventor: STECKELBERG JOACHIM
IPC: D06P1/38
Filed: 1999-03-26
Granted: 2002-05-11
Abstract: Described are mixtures of dyes of the general formulae (1) and (2), where M is hydrogen, ammonium, an alkali metal or the equivalent of an alkaline earth metal, R1 is hydrogen or sulfo, R2 is hydrogen or sulfo, X1 and X2 are each fluorine, chlorine, amino, which may be mono-or disubstituted by lower alkyl or optionally substituted aryl and one of the radicals possesses a group of the formula -SO2-Y1 or -SO2Y2, where Y1 and Y2 are each vinyl or ethyl substituted in the β-position by an alkali-eliminable grouping, or X1 and X2 are each optionally substituted morpholino or pyrimidino, cyanoamino, hydroxyl, lower alkoxy or optionally substituted aryloxy and where the groups -SO2-Y1 and -SO2-Y2 are attached to the benzene nucleus meta or para to the azo or amino group. The novel dye mixtures are used for dyeing hydroxyl- and/or carboxamido-containing material, preferably fiber material, such as cellulose fiber materials, wool and synthetic polyamide fibers.
Patent TW-421913-B (TW)
Title: Integrated circuit memory devices including a single data shift block between first and second memory banks
Inventor: YOO JEI-HWAN
IPC: G11C11/401
Filed: 1999-04-19
Granted: 2001-02-11
Abstract: Integrated circuit memory devices include first and second spaced-apart memory banks in an integrated circuit substrate. A pad block in the integrated circuit substrate is located between the first and second spaced-apart memory banks. An input/output block in the integrated circuit substrate is connected to the pad block to receive input data from external of the integrated circuit memory device via the pad block and to transmit output data to external of the integrated circuit memory device via the pad block. A delay locked loop in the integrated circuit substrate is responsive to an external clock signal to generate an internal clock signal. An interface logic block in the integrated circuit substrate is responsive to the internal clock signal to control the first and second memory banks and the input/output block in response to the internal clock signal. A single data shift block in the integrated circuit substrate is located between the pad block and one of the first and second spaced-apart memory banks. The single data shift block is connected to the input/output block by a first plurality of lines and to both of the first and second memory banks by a second plurality of lines that is an integer multiple of the first plurality. The single data shift block converts serial data on the first plurality of lines to parallel data on the second plurality of lines and converts parallel data on the second plurality of lines to serial data on the first plurality of lines. The invention may be used in any integrated circuit memory device. However, the invention is preferably used in a packet type integrated circuit memory device that operates on packets of data address and control signals, such as a Rambus integrated circuit memory device.
Patent TW-477085-B (TW)
Title: Manganese oxide composition, electrochemical cell and method for manufacturing the same, and method for preparing a lithiated manganese dioxide
Inventor: MOSES PETER R
IPC: C01G45/02
Filed: 1999-05-11
Granted: 2002-02-21
Abstract: A lithiated manganese oxide for use in primary lithium cells is described. The lithiated manganese oxide can be prepared by exposure to a lithium source under conditions that results in the formation of a modified manganese oxide phase. When the modified phase is used in a primary lithium cell, the operating voltage of an electrochemical cell containing the lithiated manganese oxide increase relative to the operating voltage of a cell containing a manganese dioxide that is not exposed to the lithium source.
Patent TW-593401-B (TW)
Title: Highly purified epoxy resin having glycidylamino group and the process thereof
Inventor: YOKOTA AKIRA
IPC: C08G59/28
Filed: 1999-05-25
Granted: 2004-06-21
Abstract: Provided is an epoxy resin having glycidylamino group, wherein the content of hydrolysable chlorine is 1000 ppm or less, and the method for preparing said epoxy resin comprising reacting an aminophenol with epichlorohydrin in a suitable solvent, followed by dechlorination of the resultant resin with an alkali metal hydroxide in a non-protonic polar solvent, and finally subjecting the resultant dechlorinated product to a ring-closure reaction in an organic solvent other than non-protonic polar solvent. The epoxy resin is useful for adhesives, paints and electric/electronic materials (e.g. insulation materials, laminated plate, etc.).
Patent TW-429479-B (TW)
Title: Method for increasing the driving current of a transistor
Inventor: JENG YUE-CHING
IPC: H01L21/322
Filed: 1999-06-22
Granted: 2001-04-11
Abstract: The present invention relates to a method for increasing the driving current of a transistor. The present invention is characterized by the following two key points: first, decreasing the threshold voltage by at least decreasing the doping concentration into the well region; second, increasing the substrate voltage of the transistor. Obviously, the reduce of the threshold voltage also decreases the sub-critical swing of the transistor, and thus, the same gate voltage can result in a larger current. However, because the semiconductor device must conform to the same specification, the substrate voltage has to be suitably adjusted so as to make the sub-critical current of the transistor equal to the that of the conventional transistor. In addition, the increment degree of the driving current of the transistor in accordance with the present invention is enlarged when the dimension of the transistor is reduced. Therefore, the method of the present invention is obviously advantageous to the deep-submicron device.