baber/WOPTO huggingface dataset:
Patent TW-457501-B (TW)
Title: Stacked-type electronic device having film electrode for breaking abnormal current
Inventor: NISHIMIYA YUKIO
IPC: H01L41/047
Filed: 1999-12-03
Granted: 2001-10-01
Abstract: A stacked-type capacitor with the fuse function for braking the abnormal current wherein internal electrodes of a same polarity stacked in a ceramic body are led out to an outer surface of the ceramic body through lead-out electrodes. The lead-out electrodes have end surfaces exposed in the outer surface of the ceramic body. Film electrode for fuse function is formed on the outer surface to overlie the end surfaces of the lead-out electrodes and to be connected to the external electrode formed on the ceramic body. The film electrode is made from metallic powder and/or metallo-organic compound paste. The paste can contain powder of glass forming elements.
Patent TW-487790-B (TW)
Title: High pressure valve
Inventor: VELAN ADOLF K
IPC: F16K15/03
Filed: 2000-01-11
Granted: 2002-05-21
Abstract: A valve comprises a one piece valve body defining a fluid passage in which a closure member is disposed for selectively allowing and blocking fluid flow therethrough. A top entry stem extends into the valve body to transmit motion to the closure member. An integral external retainer is provided for cooperating with an outer abutment surface of the stem to prevent the same from being blown out of the valve body during use. A thrust bearing is disposed between the abutment surface of the stem and the external retained to reduce the operating torque. The one piece valve body design eliminates the joints and seals which are potential leak paths and the external retainer ensures that the thrust bearing be not influence by the temperature of the processed fluid.
Patent TW-447096-B (TW)
Title: Semiconductor packaging with exposed die
Inventor: HUANG JIAN-PING
IPC: H01L23/495
Filed: 2000-04-01
Granted: 2001-07-21
Abstract: A semiconductor packaging with exposed die which comprises a chip; a lead frame with the die and the leads in which the die has an upper surface and an opposite lower surface for the chip bonding with the upper surface of the die and electrically connecting the chip and the leads with the electrical connection devices; and, a packaging encapsulation enclosing the chip, the electrical connection devices and a part of the lead frame; in which the lower surface of the die of the lead frame is exposed from the packaging encapsulation so that the heat generated by the chip is dissipated into the atmosphere; and, the edge of the lower surface of the die is formed with a recess so that during mold pressing, the recess is formed as a narrow runner between the die pad and the inner surface of the cavity of the packaging mold. The packaging resin mold flowing into the recess will increase the speed due to absorption of the mold heat so that the viscosity of resin will be increased to reduce the flow speed of the mold flow. Therefore, the invention can prevent the packaging resin mold flow flashing on the lower surface exposed from the die pad of the packaging encapsulation so as to assure the product quality.
Patent TW-478081-B (TW)
Title: Process for producing semiconductor device
Inventor: AKUTSU YASUSHI
IPC: H01L23/12
Filed: 2000-04-13
Granted: 2002-03-01
Abstract: This invention provides a process to achieve good connection reliability for manufacturing a semiconductor device through mounting of a semiconductor device on a circuit board via a thermosetting resin-based adhesive by means of a thermocompression process without leaving any void in the cured adhesive. A process for producing a semiconductor device comprises mounting of a semiconductor device on a circuit board via a thermosetting resin-based adhesive by means of a thermocompression process. The thermocompression process is carried out under a first set of conditions (pressure=P1 and temperature=T1) designed to eliminate voids present in the adhesive, and subsequently under a second set of conditions (pressure=P2 and temperature=T2) designed to bring about curing of the thermosetting resin, provided that pressure P2 of the second set of conditions is set to a lower level than the pressure P1 of the first set of conditions.
Patent TW-490711-B (TW)
Title: Film forming method and film formed by the method
Inventor: IKEDA YUJIRO
IPC: H01L21/3205
Filed: 2000-06-13
Granted: 2002-06-11
Abstract: A film forming method includes forming a metal or silicide film by a deposition apparatus which is cleaned by passing a cleaning gas therethrough and subjected to an idle deposition using a material for the metal or silicide film intended to be formed within 24 hours after cleaning. Thereby the content of a halogen element in the formed film is reduced.
Patent TW-498644-B (TW)
Title: Method and apparatus for monitoring signal transmission in service with fiber optical transmission system
Inventor: WANG CHI-LU
IPC: H04J14/00
Filed: 2000-06-23
Granted: 2002-08-11
Abstract: The invention relates to a method and apparatus for monitoring signal transmission in service with fiber optical transmission system. The fiber optical transmission system delivers at least a traffic signal. The method and apparatus use coupler to abstract part of the traffic signal in the fiber optical transmission system as the monitoring signal that is further converted and amplified as electronic signal for real-time monitoring with respect to the traffic signal variation of fiber optical transmission system. Determine if warning message shall be generated in accordance with the comparison of the variation amount and preset reference value. The method and apparatus provide multi-channel monitoring of several traffic signals with respect to fiber optical transmission system on real-time basis.
Patent TW-I242451-B (TW)
Title: Pharmaceutical dosage forms for controlled release producing at least a timed pulse
Inventor: ANDRE FREDERIC
IPC: A61K47/32
Filed: 2000-06-29
Granted: 2005-11-01
Abstract: The present invention relates to delayed release coated cores comprising an active substance in their core and a polymer coating comprising at least one or more ammonio methacrylate copolymer, characterised in that the core comprises at least a surfactant; to monolithic or multiparticulate pharmaceutical dosage forms comprising such delayed release coated cores and to their method of manufacture.
Patent TW-502542-B (TW)
Title: Video encoding method and video encoding apparatus
Inventor: FURUKAWA RIEKO
IPC: H04N19/132
Filed: 2000-09-16
Granted: 2002-09-11
Abstract: An video encoding method and a video encoding apparatus wherein an input video signal is divided into a plurality of temporally continuous scenes each including at least one frame, statistical feature amounts are calculated for each of the scenes, encoded parameters are generated for each of the scenes based on said statistical feature amounts, and the input image signal is encoded using the encoded parameters.
Patent TW-I245740-B (TW)
Title: Oil feeder
Inventor: OIKAWA TATSUYA
IPC: B67D7/06
Filed: 2000-10-04
Granted: 2005-12-21
Abstract: This invention is to provide an oil feeder preventing the entanglement of adjacent oil feeder hoses without the manual auxiliary operation and reduce the labor of handling the oil feeder hoses. A pillar section 12 is provided on the upper section of a main body case 1 storing a plurality of oil feeder systems, and a top case 15 is disposed on the upper section of the pillar section 12, and oil feeder hoses 13 with oil feeder nozzles 17 are suspended from the top case 15 on a plurality of ends connected with the oil feeder systems, and the oil feeder nozzles 17 are hung on nozzle hangers 20 provided on the main body case 11 of an oil feeder. Also hose partitioning members 30 are installed on the pillar section 12 through a rotating mechanism 31 between adjacent oil feeder hoses 13.
Patent TW-466301-B (TW)
Title: Method and apparatus for dispensing fluids
Inventor: SEIVAADO RAYMOND T
IPC: F04B13/00
Filed: 2001-01-09
Granted: 2001-12-01
Abstract: A method and system for dispensing a precise amount of a fluid utilizing a rolling membrane pumping system is disclosed. In the preferred embodiment, the method comprises calculating an amount by which to change a dispense based at least in part on a predicted membrane flex if a particular dispense is other than a first dispense, wherein said predicted membrane flex is based at least in part on a maximum pump chamber pressure during the first dispense; calculating an amount by which to change a dispense based at least in part on a shape of the membrane if a particular dispense is a first dispense; moving a piston in the pumping system based at least in part on the calculated amount; opening an output valve of the pumping system; monitoring the pump chamber pressure to detect a sudden decrease in said pump chamber pressure to signal a mechanical failure in the pumping system, and determining a maximum pressure in the pump chamber during the movement of the piston.
Patent TW-520590-B (TW)
Title: Convertible desk-to-wall support and charging device for handheld radiotelephones
Inventor: COLLINS CHRISTOPHER TODD
IPC: H04M1/02
Filed: 2000-11-07
Granted: 2003-02-11
Abstract: Charging devices for handheld radiotelephones, are provided that are convertible between a desk mounted configuration and a wall mounted configuration. A charging device includes a wedge-shaped lower housing portion and a wedge-shaped upper housing portion that can be rotated relative to each other. A cradle is disposed within the upper housing portion that is configured to support a radiotelephone. The lower and upper housing portions are adapted to be matingly secured together in a first orientation relative to one another so that a radiotelephone is maintained in an upright position when a charging device is supported by a horizontal surface, such as a desktop. In addition, the lower and upper housing portions are adapted to be matingly secured together in a second orientation relative to one another so that a radiotelephone is maintained in an upright position when a charging device is supported by a vertical surface, such as a wall.
Patent TW-527319-B (TW)
Title: Method for the removal of the templating agent from synthetic zeolites
Inventor: PALMERY STFANO
IPC: B01J29/70
Filed: 2000-11-18
Granted: 2003-04-11
Abstract: The present invention relates to a method for the removal of the templating agent from synthetic zeolites in general and in particular from silicalite, titanium silicalite and from composite materials containing zeolites and for their activation as catalysts. The method consists in treating the above materials with solvents in vapor phase and at a low temperature.
Patent TW-497315-B (TW)
Title: Battery pack, power source apparatus, and charging and discharging method
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 2000-12-13
Granted: 2002-08-01
Abstract: A rectifying circuit (a) comprising a diode Da and a capacitor Ca is provided for a winding Ta on the secondary side of a transformer T. A rectifying circuit (b) comprising Db and Cb is provided for a winding Tb. A charging device Ra connected to one output of the circuit (a) is connected to the + side of a secondary battery E1. The + side of E1 is connected to an output terminal To1 and the positive side of E3 through a switching circuit S1. The negative side of E1 is connected to the other output of the circuit (a) and connected to the negative side of E3 through S2. Rb connected to one output of the circuit (b) is connected to the positive side of E2. The positive side of E2 is connected to the positive side of E4 through S2. The positive side of E2 is connected to the other output of the circuit (b) and connected to the negative side of E4 through S3. The negative side of E4 is connected to an output terminal To2. S4 is provided between the positive side of E1 and the negative side of E4.
Patent TW-490653-B (TW)
Title: Speech synthesizing device with multi-sound track output
Inventor: SHIEH WUU-TRONG
IPC: G10L13/047
Filed: 2000-12-20
Granted: 2002-06-11
Abstract: A speech synthesizing device with multi-sound track output is disclosed, which comprises plural volume control units, plural signal conversion units, plural sets of current switching units, a comparison unit and a current output unit. Each set of current switching unit has two output terminals, and outputs current with its zero point at 0 in a complementary way. The output terminals of the plural current switching units are directly coupled and connected to form two connected output terminals. The comparison unit is used to compare the voltage at two connected output terminals, and to output the control signal to control the movement of the current output unit. Finally, the couple-connected current value is outputted in a push-pull way using the current output unit according to the control signal. Since the zero point of the output current of the current switching unit is 0, the DC component will not be accumulated after the direct-coupling, thereby improving the power consumption phenomena of traditionally DAC speech synthesizing device with multi-sound track output connected by wire OR connection.
Patent TW-466568-B (TW)
Title: Recycling method for organic thin film monitor wafer
Inventor: LIN JING-SHIANG
IPC: H01L21/00
Filed: 2001-01-02
Granted: 2001-12-01
Abstract: This invention provides the recycling method for organic thin film monitor wafer. A surface adhesion layer is coated onto a substrate and an organic low dielectric constant thin film is coated onto the surface adhesion layer. The surface adhesion layer is used to improve the adhesion capability of the organic low dielectric constant thin film onwards the substrate. Dry etching process is employed to remove the organic low dielectric constant thin film and the surface adhesion layer on the substrate. The small particles formed due to residual surface adhesion layer from the first clean step are removed by wet etching and the wafer is finally thoroughly cleaned by water spraying.
Patent TW-559691-B (TW)
Title: Motherboard having conductivity-controllable terminal resistor
Inventor: JANG NAI-SHUEN
IPC: G06F13/40
Filed: 2001-01-10
Granted: 2003-11-01
Abstract: A motherboard having conductivity-controllable terminal resistor comprises: a CPU, memory module slots, control chipset, clock generator and synthesis circuit; wherein the enable and disable mode of the synthesis circuit are used to control whether the terminal resistor is conducted, so as to make the computer system support two types of memory modules or multiple CPU. When choosing using DDR DRAM or not integrating the pull-up resistor into the CPU, the synthesis circuit will be enabled, and provides the desired terminal resistance and terminal voltage. When choosing using SDRAM or integrating the pull-up resistor into the CPU, the synthesis circuit will be disabled to make it operate in the normal mode. The present invention can improve the problem for different memory modules or multiple CPUs required by different motherboards.
Patent TW-486789-B (TW)
Title: Semiconductor device
Inventor: SUMINO JUN
IPC: H01L23/528
Filed: 2001-02-20
Granted: 2002-05-11
Abstract: The invention provides a semiconductor device having a multilayer wiring structure in which a plurality of layers are provided on a substrate and in which a connection wiring is formed on each layer, wherein a dummy pattern almost as high as the connection wiring is provided in a predetermined region of each layer so that an outer peripheral portion of the dummy pattern is adjacent to the connection wiring, the dummy pattern is formed linearly at least on the outer peripheral portion, and a distance between a linearly formed portion and a portion inside of the linearly formed portion is set to be equal to or narrower than a distance between the connection wiring and the linearly formed portion.
Patent TW-508225-B (TW)
Title: Woven slide fastener stringer
Inventor: SHIMONO TACHIHARU
IPC: A44B19/54
Filed: 2001-02-21
Granted: 2002-11-01
Abstract: In a woven slide fastener stringer, a continuous coupling element row is woven successively along a side edge of a fastener tape with a plurality of fixing warp yarns (3 to 8, 10 to 15) arranged in parallel at the same time when the tape is woven. The fastener stringer is woven with a weaving structure that a tightening force to coupling element portions (E) by at least two of the plurality of the element fixing warp yarns (3 to 8, 10 to 15) arranged in parallel, which are disposed on a side of coupling heads (EH) of the coupling element portions (E), is smaller than a tightening force to those by at least one of the element fixing warp yarns disposed on a side of connecting portions (RC) of the coupling element portions (E). As a result, the coupling element portions (E) are woven firmly at the side of the connecting portion (RC) while gaps between the respective coupling heads (EH) can be expanded and reduced slightly. Therefore, the slide fastener stringer can ensure a firm fixing of the coupling element rows (ER) and facilitate coupling with the mating coupling element rows (ER). Further, it can stabilize a pitch between the coupling element portions (E) and secure a high density of warp yarns composing each warp yarn pocket.
Patent TW-498169-B (TW)
Title: Interruption-free hand-held positioning method and system thereof
Inventor: LIN CHING-FANG
IPC: G01S5/00
Filed: 2001-02-26
Granted: 2002-08-11
Abstract: An interruption-free hand-held positioning method and system, carried by a person, includes an inertial measurement unit, a north finder, a velocity producer, a positioning assistant, a navigation processor, a wireless communication device, and a display device and map database. Output signals of the inertial measurement unit, the velocity producer, the positioning assistant, and the north finder are processed to obtain highly accurate position measurements of the person. The user's position information can be exchanged with other users through the wireless communication device, and the location and surrounding information can be displayed on the display device by accessing a map database with the person position information.
Patent TW-498552-B (TW)
Title: Cell-field-effect transistor and method to produce a cell-field-effect transistor
Inventor: HOFMANN FRANZ
IPC: H01L29/423
Filed: 2001-03-12
Granted: 2002-08-11
Abstract: The cell-field-effect transistor has a substrate, a cell above the substrate, as well as a gate and a spacer above a part of the cell.
Patent TW-554066-B (TW)
Title: SiC material and method for manufacturing the same
Inventor: SUGIHARA TAKAOMI
IPC: C01B31/36
Filed: 2001-04-26
Granted: 2003-09-21
Abstract: This invention provides a nitrogen-doped n-type SiC-formed material consisting of high purity beta-type crystals, which exhibits low resistivity and low light transmittance and is suitably used as a substrate for semiconductor fabricating devices, and a method of manufacturing the SiC-formed material of high productivity through an improved deposition rate. The SiC-formed material is produced by the CVD method introducing nitrogen gas together with raw material gases and a carrier gas to form a SiC film on a substrate, and removing the substrate; the material has a specific gravity of 3.15 or more, light transmittance of 1.1 to 0.05%, and resistivity of 3x10<-3> to 10<-5> Omegam. The SiC-formed material is manufactured under conditions of the raw material gas concentration the ratio of the raw material flow rate (l/min) to the carrier gas flow rate (l/min), introduced into the CVD reaction chamber, at 5-15 vol%, the nitrogen gas concentration the ratio of the nitrogen gas flow rate (l/min) to the raw material gas flow rate (l/min), of 10-120 vol%, and the raw material gas retardation time of 7-110 seconds, in which, the raw material gas retardation time (sec)=((Effective reaction volume in the reaction chamber (L))/((raw material gas flow rate (L/min))x((273+20)/(273+reaction temperature (DEG C))x60).
Patent TW-I229151-B (TW)
Title: Process and electrolytic composition for electrolytic coating of metals with zinc or zinc alloys, and electrolytic coating of metals with zinc or zinc alloys in alkanesulfonic acid-containing electrolyte
Inventor: BRODT GREGOR
IPC: C25D3/56
Filed: 2001-07-10
Granted: 2005-03-11
Abstract: The invention relates to a process for the electrolytic coating of metals with zinc or a zinc alloy in which matt surfaces are obtained, by deposition of zinc from an electrolyte solution comprising a zinc salt selected from zinc sulfate or an alkanesulfonate of zinc or mixtures thereof, and, if desired, further metal salts, an acid selected from sulfuric acid or an alkanesulfonic acid or a mixture of the two acids, and at least one additive for improving the surface roughness and preventing dendritic edge growth, selected from nitrogen-containing surface-active compounds, which may be ionic or nonionic, sulfur-containing anionic surface-active compounds, and surface-active compounds based on multifunctional alcohols having at least three hydroxyl groups. The invention furthermore relates to an electrolyte composition for electrolytic coating of metals with zinc or zinc alloys, and to the use of said additives for improving the surface roughness and preventing dendritic edge growth in the electrolytic coating of metals with zinc or a zinc alloy in an alkanesulfonic acid-containing electrolyte.
Patent TW-522698-B (TW)
Title: Key scheduler for encryption apparatus using data encryption standard algorithm
Inventor: LIM YOUNG-WON
IPC: G09C1/00
Filed: 2001-07-23
Granted: 2003-03-01
Abstract: A key scheduler for an encryption apparatus using a DES encryption algorithm is disclosed. The key scheduler includes: a first permutation choice unit for permuting a 56-bit block; a first register for storing left 28 bits among the 56-bit block from the first permutation choice unit in accordance with a clock signal; a second register for storing right 28 bits among the 56-bit block from the first permutation choices unit in accordance with the clock signal; a first and a second shift units for shifting the 28-bit blocks stored in the first and the second registers to the left by a first predetermined number of bits and outputting shifted 28-bit blocks to the first and the second registers respectively; a second permutation choice unit for permuting the 28 bits stored in the first and the second registers, thereby generation a first subkey; a third and a fourth shift units, each for shifting the 28 bits stored in the first and the second registers to left by a second predetermined number of bits; and a third permutation choice unit for permuting the 28 hits stored in the third and the fourth shifters, thereby generating a second subkey.
Patent TW-523982-B (TW)
Title: Chip-type band pass filter
Inventor: TANG JING-WEN
IPC: H03H7/01
Filed: 2001-10-30
Granted: 2003-03-11
Abstract: The present invention relates to a chip-type band pass filter, which has plural layers of structure including, sequentially from top to bottom: a first grounding layer, plural capacitor layers, a second grounding layer, a coupled transmission line layer and a third grounding layer. Each layer has a substrate and at least a metal sheet formed on one surface of each substrate. The coupled transmission line layer has two coupled transmission metal sheets, and the two coupled transmission metal sheets are coupled with each other. Thus, the capacitor layers form capacitive effect with the first grounding layer or the second grounding layer respectively, and the capacitor layers form capacitive effect mutually. Then they are connected to the coupled transmission line layer for use as a band pass filter. The band pass filter of the present invention has coupling characteristics, and is not completely left-right symmetric, so that it is quite flexible. In addition, two transmission zeroes can appear near the low pass band in the band pass filter of the present invention, so as to attenuate the low frequency noise entering into the system through image signal frequency and local oscillation frequency.