baber/WOPTO huggingface dataset:
Patent TW-504647-B (TW)
Title: Transaction card
Inventor: FAENZA WILLIAM J JR
IPC: B42D15/10
Filed: 2000-11-23
Granted: 2002-10-01
Abstract: The present invention relates to a process for producing an opaque, transparent or translucent transaction card having multiple features, such as a holographic foil, integrated circuit chip, silver magnetic stripe with text on the magnetic stripe, opacity gradient, an invisible optically recognizable compound, a translucent signature field such that the signature on back of the card is visible from the front of the card and an active thru date on the front of the card. The invisible optically recognizable compound is an infrared ink and/or film, which can be detected by a sensor found in an ATM or card assembly line.
Patent TW-465039-B (TW)
Title: Void-type metal interconnect and method for making the same
Inventor: LI CHIOU-DE
IPC: H01L21/768
Filed: 2000-11-06
Granted: 2001-11-21
Abstract: The present invention relates to a void-type metal interconnect and a method for making the same. The method comprises: forming a lamination layer formed of two dielectric layers with different etching rate on a substrate; forming a dual damascene opening in the lamination layer; forming a dielectric layer on the lamination layer and the dual damascene opening and performing an etching back in order to expose the substrate, in which the dielectric layer has the same material as one of layer in the lamination layer; forming a barrier metal layer on the lamination layer and the opening; removing the barrier metal layer on the surface of the lamination layer; forming a metal layer on the substrate and filling up the dual damascene opening; removing an excessive metal layer on the lamination layer; removing the dielectric layer on the side of the dual damascene and a portion of the dielectric layer for thereby forming a void-type dielectric structure, and using a plasma CVD to form a deposition layer of the next step.
Patent TW-I220828-B (TW)
Title: Method for the serial transfer of data between two electronic bus stations and bus station for use in said method
Inventor: OH JIN-GEUN
IPC: G06F13/42
Filed: 2001-01-19
Granted: 2004-09-01
Abstract: The invention concerns a new bus protocol for the serial transfer of data between two electronic components (SLAVE, MASTER) via a 3 line bus connection. According to a known bus protocol each transfer of a data bit is accompanied by handshake signals which makes the data transfer slow. The bus protocol according to the invention does without handshake signals for each bit. Each data word is transferred synchronously from transmitter to receiver. One bus line (CLK) is therefore dedicated to a clock signal. The two other bus lines (SD, MD) are used for transmitting the data signals and control signals. By assigning the two remaining bus lines (SD, MD) differently to data signals and control signals for the both transfer directions, bus conflicts can be easily solved.
Patent TW-496781-B (TW)
Title: Cleaning device for substrate surface and the method thereof
Inventor: YOSHIMURA TAKASHI
IPC: B08B1/04
Filed: 2001-02-02
Granted: 2002-08-01
Abstract: The substrate surface cleaning device 9 according to the present invention is provided with reference to Fig. 1, wherein the periphery surface of the substrate 1 is held between the flexible porous material body 29 of the upper cleaning roller 16 and the flexible porous material body 30 of the lower cleaning roller 17. While driving the motor 13, the rotation will be transferred to the rotation shaft 17a by the driving pulley 18, the belt 26, and the driven pulley 24, so that, during rotating the lower cleaning roller 17, the upper cleaning roller 16 will be rotated in the direction opposite to the lower cleaning roller 17 with transferring to the rotation shaft 16a by the driving pulley 22, the belt 25 and the driven pulley 23. Furthermore, the cleaning liquid supply tube 31a will be supplied into the support members 27, 28 from the cleaning liquid supply nozzle 31 through the cleaning liquid supply pipe 31a, and thus the cleaning liquid will be permeated into the flexible porous material body 29, 30 with the through-hole 35 formed on the external periphery wall of the support members 27, 28. At such a status, the upper cleaning roller 16 and the lower cleaning roller 17 are rotated, so that the upper cleaning roller 16 and the lower cleaning roller 17 can be moved relatively by the moving body 11 along the periphery surface of the substrate 1 held between the flexible porous material body 29 of the upper cleaning roller 16 and the flexible porous material body 30 of the lower cleaning roller. Thereby, the invention can effectively prevent the cleaning liquid from being sprang back so as to maintain the quality of highly fine patterns on the substrate to be formed.
Patent TW-515028-B (TW)
Title: Process for planarization and recess etching of integrated circuits
Inventor: MORGENSTERN THOMAS
IPC: H01L21/763
Filed: 2001-03-01
Granted: 2002-12-21
Abstract: The invention is directed to a process for forming a recess in at least one poly silicon overfilled trench in an integrated circuit, comprising the following steps: uniformly etching the poly silicon overfill layer (4); stopping the etching before the poly silicon layer (4) is completely removed from the surface of the integrated circuit; and recess etching the polysilicon layer (4) with microtrenching properties for forming a substantially planar recess (6) near the top of the at least one trench (3).
Patent TW-496960-B (TW)
Title: Capillary flow control in a medical diagnostic device
Inventor: SHARTLE ROBERT JUSTICE
IPC: B01L3/00
Filed: 2001-07-06
Granted: 2002-08-01
Abstract: A medical diagnostic device for measuring an analyte concentration in a sample of a biological fluid includes a capillary flow channel in the device to convey the sample from an inlet to a second region. The flow channel has a capillary dimension in at least one direction. A stop junction in the flow channel has a boundary region that has a dimension that is greater in that direction and forms an angle that points toward the sample inlet.
Patent TW-518515-B (TW)
Title: Control circuit and semiconductor device including same
Inventor: MORI YASUMICHI
IPC: G06F9/26
Filed: 2001-04-16
Granted: 2003-01-21
Abstract: A control circuit comprises an external command recognition section for recognizing an external command, the external command being an operation command input from outside the control circuit, an internal ROM bank including a plurality of storage regions, the internal ROM bank being used to store an internal code for achieving operations specified by the external command recognized by the external command recognition section, an internal ROM selection section for selecting a required storage region from the plurality of storage regions of the internal ROM bank in accordance with the external command recognized by the external command recognition section, a program counter for selecting and indicating an address of an internal command to be executed from a plurality of addresses of internal commands stored in the internal ROM bank, an internal command register for storing the internal command read from the internal ROM bank, and an internal command execution section for executing the internal command stored in the internal command register.
Patent TW-528716-B (TW)
Title: Polymer composition for paper overlapped feed preventing unit
Inventor: ITO YASUTOKI
IPC: C08J5/14
Filed: 2001-04-24
Granted: 2003-04-21
Abstract: The object of the present invention is to provide a paper overlapped feed preventing unit which is excellent in wear resistance, and can be easily manufactured, and reused as raw material polymer. A paper feeding mechanism is formed by a paper feed roller 2 and a tray 4. The tray 4 has a separating seat 6 as this paper overlapped feed preventing unit rather closer to the paper feeding roller 2 on the upper surface thereof. The separating seat 6 is made of a polymer composition. In the polymer composition, particles of rubber dynamic cross-linked by a resin cross linking agent are dispersed in the thermoplastic polymer. The thermoplastic polymer contains polypropylene having a melt flow rate of 0.5 to 10 as main component. The rubber contains EPDM as main component. The mass ratio of the rubber to the thermoplastic polymer is from 30/70 to 80/20.
Patent TW-I246998-B (TW)
Title: Process for the catalytic oxidation of hydrocarbons
Inventor: COLMAN DEREK ALAN
IPC: B01F23/10
Filed: 2001-05-14
Granted: 2006-01-11
Abstract: A process for the oxidation of a hydrocarbon, said process comprising partially oxidising in a reaction zone, a mixture comprising a hydrocarbon and an oxygen-containing gas in the presence of a catalyst which is capable of supporting oxidation of the hydrocarbon, wherein prior to said partial oxidation, said mixture comprising the hydrocarbon and the oxygen-containing gas is passed through a heat exchanger. Preferably the heat exchanger is a compact heat exchanger. Prior to passage through the heat exchanger a mixture of hydrocarbon and oxygen-containing gas may be passed through a baffle zone which comprises a housing containing at least one baffle plate. In a preferred embodiment, the invention relates to a process for the production of an olefin such as ethylene by the catalytic oxidative dehydrogenation of a hydrocarbon or mixture of hydrocarbons.
Patent TW-593192-B (TW)
Title: Fused silica with constant induced absorption
Inventor: ARAUJO ROGER JEROME
IPC: C03C3/06
Filed: 2001-05-31
Granted: 2004-06-21
Abstract: An optical member includes a fused silica glass having a concentration of =SiH moiety below detection limit as measured by Raman spectroscopy and a concentration of molecular hydrogen of at least 1x10<17> molecules/cm<3>. The fused silica glass exhibits an induced absorption level which quickly attains an initial peak upon exposure to irradiation and rapidly decays to a low value. The induced absorption level after decaying to the low value remains substantially unchanged by further irradiation.
Patent TW-523974-B (TW)
Title: Oscillator
Inventor: YOSHISATO AKIYUKI
IPC: H03B5/12
Filed: 2001-06-12
Granted: 2003-03-11
Abstract: The oscillator of the present invention can obtain a constant output level over the oscillation frequency range. An oscillator includes an oscillation circuit unit (10) and an amplification circuit unit (20) of the common-base type. The oscillation circuit unit includes an oscillation transistor (11) and a resonance circuit (12), the collector of the oscillation transistor (11) being grounded via a first capacitor (13). The amplification circuit unit includes an amplification transistor (21), the emitter thereof being directly connected to the collector of the oscillation transistor (11) and the base of the amplification transistor (21) being grounded via a second capacitor (28). The resonance circuit (12) is connected between the base of the oscillation transistor (11) and the ground. An oscillation signal outputted from the collector of the oscillation transistor (11) is inputted to the emitter of the amplification transistor (21) while partially being bypassed to the ground via a first capacitor (13). A negative feedback is provided to the amplification transistor (21) in association with the second capacitor (28).
Patent TW-507238-B (TW)
Title: Plasma picture screen with terbium(III)-activated phosphor
Inventor: JUESTEL THOMAS
IPC: H01J11/50
Filed: 2001-08-09
Granted: 2002-10-21
Abstract: The invention relates to a plasma picture screen with an improved color saturation and an improved color constancy. This is achieved through the use of Tb<SP>3+</SP>-activated phosphors and a gas mixture with an increased xenon content. A plasma picture screen provided with a front plate (1), which comprises a glass plate (3) on which a dielectric layer (4) and a protective layer (5) are provided, with a carrier plate (2) provided with a phosphor layer (9) comprising a red and a blue phosphor as well as a green, Tb<SP>3+</SP>-activated phosphor, with a ribbed structure (12) which subdivides the space between the front plate (1) and the carrier plate (2) into plasma cells which are filled with a gas comprising xenon, and with one or several electrode arrays (6, 7, 11) on the front plate (1) and the carrier plate (2) for generating corona discharges in the plasma cells, characterized in that the gas comprises xenon in a proportion of between 5 and 30% by volume.
Patent TW-577028-B (TW)
Title: Processing method of 3D dynamic data
Inventor: WANG SHYUE-WU
IPC: G06T15/70
Filed: 2001-08-14
Granted: 2004-02-21
Abstract: A processing method of 3D dynamic data is adapted the method displaying a 3D data by virtue of a processing device, which comprises the following procedures: first acquire the corresponding 3D space position data of multiple specific locations of a object to be tested and located on multiple screens; subsequently, group the said corresponding position data of the said screen into corresponding multiple vectors; obtain the average value of the said vectors with the said processing device; obtain the difference of the said vector and the said average value and form a matrix data; convert the said matrix data into square matrix data; use principle component analysis to analyze the said square matrix data, multiple eigenvectors and the corresponding eigenvalues, and corresponding weight value to generate all kinds of 3D data.
Patent TW-510053-B (TW)
Title: Charge transfer device
Inventor: TSUNAI SHIRO
IPC: H04N5/335
Filed: 2001-08-29
Granted: 2002-11-11
Abstract: A charge transfer device is provided which is capable of reducing a reset field-through noise in a stable manner without being affected by characteristics of transistors and without occurrence of a mustache-shaped pulse-like noise. The charge transfer device is made up of a floating diffusion region used to convert a signal charge transferred from a CCD (charge coupled device) into a voltage, resetting unit used to eject the signal charge accumulated in the floating diffusion region in response to a reset pulse, a first stage source follower used to current-amplify the voltage and second stage source follower in which load is changed in response to the reset pulse and which is used to current-amplify an output voltage of the first stage source follower.
Patent TW-546488-B (TW)
Title: Optical system for optical pickup head
Inventor: TAKEUCHI SHUICHI
IPC: G11B7/125
Filed: 2001-09-25
Granted: 2003-08-11
Abstract: The present invention provides an optical system for an optical pickup head of an optical disc drive capable of using first and second discs having different protective layers and different data densities. A light source selectively emits first and second laser beams having first and second wavelengths, respectively. An objective lens converges the first and second beams on the first and second discs, respectively. The second beam is incident on the objective lens as diverging light, and the first beam is incident on the objective lens as a beam of which degree of divergence is smaller. A diffraction lens structure is formed in the high NA exclusive area, which compensates for aberrations of a portion of the first laser beam, and causes aberrations to a portion of the second laser beam passing through.
Patent TW-561268-B (TW)
Title: High performance tester interface module
Inventor: PARRISH FRANK B
IPC: G01R1/073
Filed: 2001-09-28
Granted: 2003-11-11
Abstract: A tester interface assembly is disclosed for coupling a plurality of tester electronic channels to a device-interface-board. The tester interface assembly includes at least one harness assembly having a plurality of coaxial cables, each cable including a body having a center conductor and a shield. The shield is formed coaxially around the center conductor and separated therefrom by a layer of dielectric. Each cable further includes a distal tip formed substantially similar to the body and including respective formed conductive pads disposed on the distal extremities of the center conductor and the shield. The harness employs a housing formed with an internal cavity for receiving and securing the cable distal ends in close-spaced relationship such that the distal tips form an interface engagement plane. A compliant interconnect is interposed between the harness assembly and the device-interface-board, and includes a plurality of conductors formed to engage the cable distal ends along the engagement plane.
Patent TW-I279166-B (TW)
Title: Circuit apparatus
Inventor: SHEN ERIC BERTRAND
IPC: H05B41/38
Filed: 2001-11-02
Granted: 2007-04-11
Abstract: An improved circuit arrangement for igniting and operating a high intensity discharge (HID) lamp is disclosed. The ignition voltage is provided across a single capacitor, and at the end of the ignition phase, a second capacitor is switched into the circuit to divide the voltage across two capacitors, and provide a steady state square wave current and voltage.
Patent TW-583517-B (TW)
Title: Surface treatment process for chemically amplified resist and the material thereof
Inventor: IJIMA KAZUYO
IPC: G03F7/038
Filed: 2001-11-06
Granted: 2004-04-11
Abstract: There is a method provided to form a resist pattern with good shape by usage of chemical widening photo-resist and treating agent to reduce the effect from process environments, especially from dissociated alkali group. The treating agent is also provided. The method to form resist pattern includes the steps to spread to produce chemical widening photo-resist film on base board, to spread treating agent with organic acid of pH of 1.3-4.5 on the said chemical widening photo-resist film, to be baked after at least one of steps including to spread to form the said chemical widening photo-resist film and to spread the said treating agent, to selectively expose the said chemical widening photo-resist film, to bake the said chemical widening photo-resist film after exposure, and to develop the said chemical widening photo-resist film, and the contact angle of developing liquid to unexposed part after that the treating agent which is on the chemical widening photo-resist film is water washed and spin-dried to be developed, is less than that the mentioned above treating agent is not used to by from 10 DEG to 110 DEG.
Patent TW-520282-B (TW)
Title: Pre-filled oral liquid disposable plastic container
Inventor: ZHANG JACK YONGFENG
IPC: A61J1/10
Filed: 2001-11-21
Granted: 2003-02-11
Abstract: A pre-filled oral liquid disposable plastic container along with its storage means are provided to deliver medication to a patient in a easy to use and sanitary manner. The plastic container (20) includes a hollow bulb portion (22) on one end and a hollow stem portion (24) on the other. A bulbous flange (26) is integrally formed onto the distal end of the hollow stem, thus permitting comfortable insertion of the container into a patient's mouth. A specified quantity of liquid medication (28) is pre-filled into the container with the container sized appropriately. The plastic in the container is colored, thereby indicating the type of liquid medication, and permitting the medication to be colorless and still maintain its identity. All of the containers have a recognizable shape on the bulb portion, such as a cylinder with spherical ends for adult medicine, or in some shape attractive to infants and small children. A metallic foil closure (30) is attached to the distal end of the container for sealing the liquid medication within, and a tab (32) is included for ease of removal.
Patent TW-543241-B (TW)
Title: Patch antenna for the microwave range
Inventor: GHOSH INDRA
IPC: H01Q5/40
Filed: 2001-11-23
Granted: 2003-07-21
Abstract: A patch antenna with at least one patch resonator (10, 20) for the microwave range is described, which antenna is in particular suitable for an embodiment as a multilayer antenna with short-circuit conductor (14, 24) and for SMD mounting on a printed circuit board. The antenna furthermore has a bandwidth sufficient for use in mobile telecommunication also when substrates (11, 21) having the same dielectric or permeability value are used. This is achieved essentially in that the feed terminal comprises at least a first metallization piece (17) which extends on a first side face (112) of the resonator between the ground metallization (12) and the pattern (13) of metal patches, while the input impedance of the antenna is adjustable through a change in the dimensions of this metallization piece. A special embodiment of the antenna comprises a resonant coupling by means of a line resonator in the form of a microstrip line resonator (10') or a printed wire resonator (19, 29), such that the bandwidth of the antenna can be further increased and the antenna is also suitable for being provided with a short-circuit conductor and for SMD mounting.
Patent TW-546734-B (TW)
Title: Method of forming insulating film and method of producing semiconductor device
Inventor: ERIGUCHI KOJI
IPC: H01L27/088
Filed: 2002-02-06
Granted: 2003-08-11
Abstract: The present invention provides a method of forming insulating film and method of producing semiconductor device, whose purpose is to provide an insulation film having excellent interface state and gate leakage properties. Its method is to form high dielectric film by utilizing atom injection into a film through ion implantation or the like, and heat treatment. For example, an SiO2 film 102 which is a thermal oxide film is formed on a silicon substrate 101, and then Zr ions (Zr+) are injected from a plasma 105 into the SiO2 film 102. Thereafter, by annealing the SiO2 film 102 and a Zr injected layer 103, the injected Zr is diffused in the Zr injected layer 103, and then the SiO2 film 102 and the Zr injected layer 103 as a whole are changed into a high dielectric film 106 of a high dielectric constant formed of Zr-Si-O (silicate). By using the high dielectric film 106 as an insulating film for an MISFET, an MISFET having excellent gate leakage properties can be achieved.
Patent TW-541794-B (TW)
Title: Inductive voltage spike generator for electrical fuse programming
Inventor: FIFIELD JOHN A
IPC: H02M3/155
Filed: 2002-05-02
Granted: 2003-07-11
Abstract: A voltage generator for an integrated circuit chip comprises an integrated circuit chip with a power supply having a voltage available to the chip; an inductor on or in contact with the integrated circuit chip electrically connected to the power supply through which current is driven; and a clock adapted to interrupting current flowing from the power supply through the inductor at desired time intervals to create voltage spikes above the power supply voltage. The inductor may comprise a portion of the lead frame connecting the integrated circuit chip to an integrated chip package. The voltage spikes generate a voltage about two or more times the voltage of the power supply available to the chip. Where the integrated circuit chip includes an electrical fuse and/or a battery, the fuse on the chip may be adapted to be programmed or the battery charged by the voltage spikes.
Patent TW-593100-B (TW)
Title: Handle for roll core
Inventor: LIU AN-HSIA
IPC: B65H75/24
Filed: 2002-05-17
Granted: 2004-06-21
Abstract: A roll core is adapted for fitting into an open end of a roll core for supporting said roll core while said roll core is capable of rotating with respect to said handle. The handle includes a hollow holder body having a plurality of side-by-side side wall arcuate segments and a plurality of stiffening ribs formed longitudinally around the holder body, wherein the stiffening ribs are positioned spacedly apart to separate the plurality of arcuate segments into groups of resilient rotor support adapted for compressive constraint within said roll core and derives from such compressive constraint for enabling the roll core to be smoothly rotated with respect to the holder body. The handle further includes a flange radially and outwardly extended from a proximal end of the holder body integrally.