baber/WOPTO huggingface dataset:
Patent TW-454281-B (TW)
Title: Method and apparatus for enabling conventional wire bonding to copper-based bond pad features
Inventor: LI HUGH
IPC: H01L21/60
Filed: 2000-03-31
Granted: 2001-09-11
Abstract: A method is described comprising removing an oxide from a surface and then commencing application of a passivation layer to the surface within 5 seconds of the oxide removal. the surface may be a copper surface which may further comprise a bonding pad surface. Removing the oxide may further comprise applying a solution comprising citric acid or hydrochloric acid. Applying the passivation layer may further comprise applying a solution comprising a member of the azole family where the azole family member may further comprise BTA. The method may also further comprise completely applying the passivation layer 35 seconds after commencing its application.
Patent TW-457694-B (TW)
Title: Static random access memory (SRAM)
Inventor: SCHULZ THOMAS
IPC: H01L27/11
Filed: 2000-10-31
Granted: 2001-10-01
Abstract: A semiconductor body having a pair of vertical, double-gated CMOS transistors. An insulating layer extending horizontally beneath the surface of the semiconductor body such insulating layer being disposed beneath the pair of transistors. The transistors, together with additional such transistors, are arranged to form a synchronous dynamic random access memory (SRAM) array. The array includes a plurality of SRAM cells arranged in rows and columns, each one of the cells having a wordline connected to a wordline contact. The wordline contact is common to four contiguous one of the cells. One of the cells having a plurality of electrically interconnected MOS transistors arranged to provide an SRAM circuit. Each one of the cells has a VDD contact and a VSS contact. One of such contacts is disposed centrally within each one of the cells and the other one of the contacts being common to four contiguous ones of the cells. Each one of the cells has the common one of the contacts and the wordline contact disposed at peripheral, corner regions of the cell.
Patent TW-466519-B (TW)
Title: Key switch device
Inventor: NAKAI TAKASHI
IPC: H01H13/705
Filed: 2000-05-01
Granted: 2001-12-01
Abstract: The object of the present invention is to provide a key switch device with low-profile key top, which gives three-dimensional appearance and looks thicker than actual one. A key switch device has a key top (1) colored in a dark shade on the right side surface (1b) and the front side surface (1c), in a light shade on the top surface (1a), and in an intermediate shade between the color of the right side surface (1b) and the front side surface (1c) and the color of the top surface (1a), on the left side surface (1d) and the rear side surface (1e). Because of these different color shades, the right and front side surfaces look as if being shaded; and the key top (1) presents a thick, three-dimensional appearance regardless of the direction of light falling thereon.
Patent TW-I251010-B (TW)
Title: Processing aid and vinyl chloride based resin composition using it
Inventor: HONDA SOUICHIRO
IPC: C08L33/12
Filed: 2000-05-18
Granted: 2006-03-11
Abstract: Provided is a processing aid which is characterized in that the occurrence of gelled mass and flowmark on a sheet is decreased and the releasability from the roll metal surface of the sheet is increased. Said processing aid is formed by (A) a copolymer obtained by the copolymerization of a monomer mixture of 70 to 90% by weight of methyl methacrylate, 30 to 10% by weight of an acrylate or a methacrylate other than methyl methacrylate, and other monomers which are copolymerizable therewith, and (B) a copolymer obtained by the copolymerization of a monomer mixture of at least 30% above by weight of methyl methacrylate and at least one monomer selected from methacrylate other than methyl methacrylate, acrylate, aromatic alkenyl compound and other monomers as structural units.
Patent TW-457404-B (TW)
Title: Fabrication method of photomask
Inventor: SHIE HUNG-JANG
IPC: G03F9/00
Filed: 2000-05-30
Granted: 2001-10-01
Abstract: The present invention provides a fabrication method of photomask to save the electron-beam writing time. The method comprises the following steps. First, provide a pattern having at least a non-perpendicular, non-horizontal line. Then, use at least a combination of a horizontal line and a vertical line to replace the non-perpendicular, non-horizontal line to make the pattern orthogonal. Finally, transfer the orthogonized pattern to a photomask substrate to complete a photomask. Therefore, the pattern is orthogonized in the present invention for matching with the writing of electron beam, so that the electron beam writing is smooth, the writing time is saved and the distortion of pattern is avoided.
Patent TW-462932-B (TW)
Title: Frame structure of motorcycle
Inventor: SUITA YOSHIKAZU
IPC: B62K11/10
Filed: 2000-06-26
Granted: 2001-11-11
Abstract: This invention provides a frame structure for a motorcycle capable of ensuring the expanded capacity of the container box as well as the accuracy of left and right positions of the engine mount parts of the pair of left and right engine brackets. In a frame structure for a motorcycle that an engine bracket 15 is disposed between a rear end 7a of a down tube 7 extended obliquely downwardly from the head pipe 6 and a seat pipe16, said engine bracket 15 is formed its lower end 15b to be extended below an engine mount 15a where a unit swing type engine is coupled; said lower end 15b is connected to the rear end 7a of a horizontal part extending approximately horizontally of said down tube 7; and on said lower end 15b of the engine bracket 15 is disposed a cross member 21 joining left and right engine brackets 15.
Patent TW-480790-B (TW)
Title: Laser system
Inventor: MCCULLOCH DAVID JAMES
IPC: B23K26/06
Filed: 2000-07-28
Granted: 2002-03-21
Abstract: A laser system (1) for producing a line beam laser output (4) comprises a laser source (6), and a lens system (12) for modifying the intensity profile of the incident laser input, and comprising a plurality of lens elements (16) arranged at a predetermined lens pitch. An optical filter (9) is provided between the laser source (6) and the lens system (12), the filter comprising transmissive portions (42) and opaque portions (44). The transmissive portions (42) define a repeating pattern (46) with a pitch corresponding to the lens pitch. The optical filter (9) modifies the input to the lens system (12) such that the output of the lens system gives rise to a desired intensity profile at the output of the laser system (1). This desired profile can have a tapered profile at the top of the hat, which gives improved performance for laser crystallization. The invention can be implemented with minimum adaptation of an existing top hat profile laser system.
Patent TW-497267-B (TW)
Title: Ferro-electric transistor
Inventor: HANEDER THOMAS PETER
IPC: H01L21/02
Filed: 2000-09-26
Granted: 2002-08-01
Abstract: In a ferro-electric transistor, which contains in a semiconductor substrate (11) two source/drain regions (13) and a channel region arranged in between. And on the surface of the channel region is arranged a first dielectric between-layer (14) which contains Al2O3. On the first dielectric between-layer (14) are arranged a ferro-electric layer (15) and a gate electrode (16). Through the use of Al2O3 in the first dielectric between-layer, the compensation charges in the tunnel from the channel region into the first dielectric layer (14) are restrained. And therefore, the time for holding the data is improved.
Patent TW-482835-B (TW)
Title: Texturized, combined polyester multifilament yarn and process for producing same
Inventor: YOSHIMURA MIE
IPC: D03D15/567
Filed: 2000-10-21
Granted: 2002-04-11
Abstract: A texturized, combined polyester multifilament yarn formed from two types of polyester multifilaments FYA and FYB different in polymer chemical composition from each other and appropriately intermingled with each other, in which yarn, the multifilaments FYB have an average filament length in straightened form of 8 to 40% longer than that of the multifilaments FYA, the coefficient of variation (CVA) of the filament length of FYA is 3% or less, and coefficient of variation (CVB-A) in difference between the individual filament lengths of the FYB and the average filament length of the FYA is 10 to 20%. The yarn exhibits a high bulkiness and a large filament yarn difference and is free from slippage between the sheath FYB layer and the core FYA portion.
Patent TW-516988-B (TW)
Title: Method and apparatus for mechanical and chemical-mechanical planarization of microelectronic substrates with metal compound abrasives
Inventor: SABDE GUNDU M
IPC: B24B37/04
Filed: 2000-11-10
Granted: 2003-01-11
Abstract: A method and apparatus for planarizing a microelectronic substrate. In one embodiment, the apparatus can include a fixed abrasive polishing pad having metal abrasive elements selected to be a compound of metal in the substrate. Alternatively, the metal abrasive elements can include a refractory metal where the substrate includes a refractory metal. Where the substrate includes two metals, the abrasive elements can be selected to planarize the first metal at a rate that is less than approximately twice the rate at which it planarizes the second metal. A single fixed abrasive polishing pad and a single planarizing liquid can be used to planarize both metals.
Patent TW-I237196-B (TW)
Title: Signal processing equipment and method as well as recorded medium
Inventor: KONDO TETSUJIRO
IPC: G06F19/00
Filed: 2000-12-27
Granted: 2005-08-01
Abstract: This invention relates to a signal processing equipment and method. A sensing signal is obtained from a sensor. According to the effective information, it adjusts the distortion that generated during sensing procedure. The problem solving method comprises following procedures: firstly, the signal processor 12 employs a sensor to detect the first signal from the first dimensions real world. Furthermore, it obtains the second signal of the second dimensions that contains the distortion of the first signal. Wherein, the dimensions of the second dimensions are less than the ones of the first dimensions. Finally, according to the signal processing of the second signal, it generates the third signal, that is less distortion than the second signal.
Patent TW-490618-B (TW)
Title: Data analysis system, data analysis method and computer-readable storage medium which stores program
Inventor: IWATA SEIJI
IPC: G06F17/00
Filed: 2000-12-28
Granted: 2002-06-11
Abstract: The present invention employs the form easy for the user to handle to display the result of data analysis. In the present invention, the result of factor analysis can be used to obtain the combination of items of each factor and factor loading, and display the combination of the items and factor loading for each factor.
Patent TW-501054-B (TW)
Title: Simulation device for variable resistors in wireless joystick circuit for computer
Inventor: CHEN JIAN-REN
IPC: G06F3/033
Filed: 2001-01-02
Granted: 2002-09-01
Abstract: The present invention relates to a simulation device for variable resistors in wireless joystick circuit for computer, which is to configure a micro-controller and a charge starting detection circuit in a joystick receiving device external to the computer; and, using the firmware procedures in the micro-controller for pressing the variable resistor in the joystick body; after transmitting the signal to the joystick receiving device, the joystick control circuit in the computer regards the external joystick receiving device as still having variable resistors, so that the firmware procedure in the micro-processor and the physical variable resistor may have the same function, which can effectively reduce the total cost of configuration.
Patent TW-517197-B (TW)
Title: Trading method for network insurance
Inventor: SUEN FANG-WEN
Filed: 2001-01-03
Granted: 2003-01-11
Abstract: The present invention relates to a trading method for network insurance (2), and, more specifically, a method for applying insurance compensation through the network, which uses the network system to guide the customer to fill the data in an interactive manner, and to provide the real-time compensation service. The network system executes the following steps: receiving the customer identification data; confirming the customer identity; searching the insurance data of the customer in the customer insurance database; receiving the reasons and results of the accidents for the customer; analyzing all the insurance items for compensation and the necessary certificate document items; automatically filling the compensation application document of each insurance company for printing by the customer; integrating the data from each insurance company; sending out an e-mail to notify the customer about the compensation process; and, further providing the on-line query of compensation process for the customer.
Patent TW-506044-B (TW)
Title: Method for producing bottom electrode of capacitor
Inventor: WU JIN-LUNG
IPC: H01L21/70
Filed: 2001-02-08
Granted: 2002-10-11
Abstract: A method for producing a bottom electrode of a capacitor comprises forming a first protective layer on a substrate; forming a dielectric layer on the first protective layer; patterning the dielectric layer to form a plurality of bottom electrode openings and exposing the first protective layer; using an oxide wet cleaning process to remove the dielectric layer to a specified width by controlling time; forming a second protective layer on the substrate and covering the surface of the bottom electrode openings; removing the first and second protective layers at the bottom of the openings; forming a conductive layer in the bottom electrode openings; and defining the conductive layer to form a bottom electrode of a capacitor.
Patent TW-531465-B (TW)
Title: A machine tool head, a machine tool and a method for working an object
Inventor: HERBERT DAVID RUSSELL
IPC: B23Q1/54
Filed: 2001-07-31
Granted: 2003-05-11
Abstract: A multiple-axis machine (11) for working on an object (131) and a machine tool head (27) therefor. The machine (11) includes a base (13) housing an annular bearing (19), which has a central axis (21) along which the object (131) being be worked on is disposed. A ring journal (23) is concentrically and rotatably disposed within the bearing (19). A journal drive (25) is mounted to the bearing (19) for engaging and controlledly driving the ring journal (23) in rotation or counter-rotation relative to the bearing (19). The machine tool head (27) includes a holder (73) for a tool (85) to be connected thereto for working the object (131) and three fingers (75) for engaging and supporting the holder (73) in a variety of orientations relative to a main axis or plane of the object (131). Three corresponding cylinders and barrels (77) are provided for accommodating and changing the position of the fingers (75) to orient the holder (73) relative to the main axis or plane in any of the variety of orientations. A drive (79) is provided for extending and retracting the fingers (75) and varying the orientation of the holder (73) in a controlled manner with respect to the pitch, bank and extension of thereof relative to the main axis. The head (27) is fixedly mounted to the ring journal (23) so that the holder (73) is disposed radially of the ring journal (23) to present the tool (85) in a manner so as to perform a material treatment of the object (131), when the object is disposed with its main axis coaxial with the central axis (21), at an orientation to the surface of the object prescribed by the orientating means (77). A method for working an object is also described.
Patent TW-528608-B (TW)
Title: Tagged superabsorbent polymers in a multicomponent structure
Inventor: ALLAN DAVID S
IPC: A61F13/15
Filed: 2001-03-23
Granted: 2003-04-21
Abstract: The present invention is an absorbent composite that contains at least two intermixed or segregated superabsorbent polymers, at least one of which is incorporated throughout with a latent indicator that becomes manifest by a developer that is peculiar to the indicator. The invention provides a means of monitoring the performance of accuracy of superabsorbent polymer placement in absorbent structures such as diapers, adult incontinence devices, and sanitary napkins.
Patent TW-I241887-B (TW)
Title: Active compound combinations having insecticidal and acaricidal properties
Inventor: FISCHER REINER
IPC: A01N43/12
Filed: 2001-03-21
Granted: 2005-10-21
Abstract: The novel active compound combinations of certain cyclic ketoenols and the active compounds (1) to (43) listed in the description have very good insecticidal and acaricidal properties.
Patent TW-480205-B (TW)
Title: Engineered polishing pad for improved slurry distribution
Inventor: MICELI FRANK
IPC: B24B37/04
Filed: 2001-03-28
Granted: 2002-03-21
Abstract: The present invention provides a polishing pad and a method for manufacturing the polishing pad; the polishing pad comprising a polishing body having a polishing surface and a plurality of nonconcentric fossae formed in the polishing surface and having a geometric shape. In one embodiment, the geometric shape is a circle. The geometric shape, in an alternative embodiment, is a polygon. In a particularly advantageous embodiment, the polygon is a hexagon.
Patent TW-520521-B (TW)
Title: Method for detecting at least one moving particle, method for detecting ions in an ion beam, a particle detector and an ion implantation device
Inventor: FANG ZIWEI
IPC: H01J37/244
Filed: 2001-05-07
Granted: 2003-02-11
Abstract: A method and apparatus for particle detection. Detected particles can be charged or uncharged and can be detected based on momentum transfer from moving particles to a sensor structure and/or electrostatic deflection of a sensor structure resulting from an accumulation of charged particles on the sensor structure. The sensor structure can be or include a cantilever arm having a fixed end and a free end. Movement of the free end can be caused by impacting of particles on the cantilever arm. Movement of the free end can be detected in various ways, including determining a change in direction of a light beam reflected by the cantilever arm, detecting activation of an electronic switching element caused by movement of the cantilever arm, detecting changes in capacitance of a capacitor caused by movement of the arm, etc.
Patent TW-562709-B (TW)
Title: Coatings and methods
Inventor: DIVIGALPITIYA RANJITH
IPC: B32B27/06
Filed: 2001-05-08
Granted: 2003-11-21
Abstract: A method of coating a polymer substrate with a dry composition comprising particles is provided. The particles have a Mohs hardness between 1 and 2.5 and preferably a largest dimension of less than 100 microns. The particles are buffed on the substrate with an applicator which moves in a manner parallel to the surface of the substrate.
Patent TW-488002-B (TW)
Title: Method of making a flip chip with an isolation protecting layer
Inventor: HO KWUN-YAO
IPC: H01L21/60
Filed: 2001-07-06
Granted: 2002-05-21
Abstract: The present invention provides a method to form a flip chip on a wafer, the method comprises: forming a plurality of bump pads at locations corresponding to the chip on the wafer; forming an isolation layer on the surface of the wafer to cover the bump pads; forming a plurality of holes through the isolation layer at locations corresponding to the bump pads; forming a plurality of bumps filling in the holes to connect to the bump pads; and cutting the chip from the wafer; wherein when the chip is connected to a circuit board, the isolation layer is attached to the surface of the circuit board, and wherein the chip is electrically connected to the circuit board through the bump pads and bumps.
Patent TW-I225972-B (TW)
Title: Regulation system for photolithographic process
Inventor: LUHN GERHARD
IPC: G03F7/20
Filed: 2001-07-26
Granted: 2005-01-01
Abstract: In the regulation method of the photolithographic process according to this invention, the light exposure intensity and/or XY position of the semiconductor wafer and the optimized correction values used for the following batches of the semiconductor wafers to be processed can be calculated from the line-width-aberrations and/or position aberrations measured on the processed semiconductor wafers. This is calculated through a plurality of the previously calculated correction values, wherein only such correction values are considered which lie within the pre-set value ranges.
Patent TW-590840-B (TW)
Title: Spindle device of a machine tool
Inventor: MAKIYAMA TADASHI
IPC: B23Q1/00
Filed: 2001-08-30
Granted: 2004-06-11
Abstract: A spindle device of a machine tool spouting stably mist coolant from the tip of a cutting tool 13 when the mist coolant temporary fluctuating its stream within mist coolant paths el, e2, and when stopping or resuming supply of the mist coolant to the mist coolant path el. A spindle device comprises a spindle 1, a cutting tool 13 installed integrally therewith, and mist coolant paths el, e2 having a single path section within the scope to the tip of the cutting tool 13, working so that mist coolant supplied from the spindle 1 side is spouted from the tip of the cutting tool 13 through the mist coolant paths el, e2, wherein empty room group penetrating layer 14 is formed on the mist coolant paths el, e2 so that many empty rooms 142 are piled up multistagely and communicatively, and the mist coolant passes through their empty rooms 142.
Patent TW-494223-B (TW)
Title: Alumina honeycomb structure, method for manufacture of the same, and heat-storing honeycomb structure using the same
Inventor: KASAI YOSHIYUKI
IPC: C04B35/10
Filed: 2001-09-25
Granted: 2002-07-11
Abstract: A first alumina honeycomb structure, characterized in that its impurity content of 2 wt% or less with alumina as a primary component to form a second alumina honeycomb structure; the said alumina honeycomb structure and related claims are characterized in that it contains alumina as a primary component in an amount of 98 wt% or more, the Na-containing compounds in an amount of 0.02 wt% to 1.0 wt% in terms of Na2O, and the balance of the structure being impurities.
Patent TW-512255-B (TW)
Title: Lens cover module
Inventor: LI CHANG-CHIEN
IPC: G03B5/00
Filed: 2001-10-30
Granted: 2002-12-01
Abstract: There is provided a lens cover module provided for the user to open/close the projecting opening of the projector. The lens cover module includes a power switch, a lens cover, a transmission unit, a detecting off unit, a detecting on unit and a control unit. The power switch, transmission unit, detecting off unit, and detecting on unit are all coupled to the control unit, wherein, when a user turns on of off the power switch, the control unit drives the transmission unit to rotate, thereby making the lens cover move forward or backward. When the lens cover comes into touch with the detecting on unit or detecting off unit, the control unit drives the transmission unit to stop rotating, thereby opening the lens cover or closing the projecting opening.
Patent TW-522563-B (TW)
Title: FET with notched gate
Inventor: FURUKAWA TOSHIHARU
IPC: H01L21/28
Filed: 2001-11-12
Granted: 2003-03-01
Abstract: An FET has a T-shaped gate. The FET has a halo diffusion self-aligned to the bottom portion of the T and an extension diffusion self aligned to the top portion. The halo is thereby separated from the extension implant, and this provides significant advantages. The top and bottom portions of the T-shaped gate can be formed of layers of two different materials, such as germanium and silicon. The two layers are patterned together. Then exposed edges of the bottom layer are selectively chemically reacted and the reaction products are etched away to provide the notch. In another embodiment, the gate is formed of a single gate conductor. A metal is conformally deposited along sidewalls, recess etched to expose a top portion of the sidewalls, and heated to form silicide along bottom portions. The silicide is etched to provide the notch.