baber/WOPTO huggingface dataset:
Patent TW-343298-B (TW)
Title: A modular mirrored cache memory battery backup system
Inventor: THOMAS SINGKIAT LIONG
IPC: G06F12/08
Filed: 1997-09-05
Granted: 1998-10-21
Abstract: A battery backup system of mirrored cache memory for use in a computer system, the mirrored cache memory system controlled by a computer system cache controller that normally provides refresh signals for the mirrored cache memory system and powered by a computer system power supply, the battery backup system providing power and refresh signals to the mirrored cache memory system if the computer system power supply should fail, the battery backup system comprising: (a) a mirrored cache memory that includes a first and a second DRAM bank addressable by a common address for storing a copy of stored data in each DRAM bank, and for providing a redundant backup system for read error correction, each DRAM bank having a refresh input for accepting a set of refresh signals, and a bank selector controlled by the computer system cache controller for selecting data access to and from the first and second DRAM bank; (b) a battery power source; (c) a refresh generator for generating a set of refresh signals for refreshing the mirrored cache memory; and (d) a battery backup system controller for sensing a power supply voltage of the computer system and selecting the system power supply for supplying power to the battery backup system when the system power supply is operating at a proper output voltage level, and for selecting the battery power source output otherwise, the backup system controller also for connecting the set of refresh signals supplied by the cache controller to the refresh signal input of the first and second DRAM banks when the system power supply is operating at the proper output voltage level, and for connecting the signal output of the refresh generator to the refresh signal input of the first and second DRAM banks when the system power supply is not supplying the specified output voltage level.
Patent TW-518256-B (TW)
Title: Coating compositions and uses of the same
Inventor: CAMILLETTI ROBERT CHARLES
IPC: C04B41/87
Filed: 1997-09-15
Granted: 2003-01-21
Abstract: Thick opaque ceramic coatings are used to protect delicate microelectronic devices against excited energy sources, radiation, light, abrasion and wet etching techniques. The thick opaque ceramic coating are prepared from a mixture containing phosphoric anhydride, i.e., phosphorous pentoxide (P2O5) and a pre-ceramic silicon-containing material. It is preferred to also include tungsten carbide (WC) and tungsten metal (W) in the coating mixture. The coating is pyrolyzed to form a ceramic SiO2 containing coating. A second coating of plasma enhanced chemical vapor deposited (PECVD) silicon carbide (SiC), diamond or silicon nitride (Si3N4), can be applied over the thick opaque ceramic coating to provide hermeticity. These coatings are useful on patterned wafers, electronic devices and electronic substrates. The thick opaque ceramic coating is unique because it is resistant to etching using wet chemicals, i.e., acids such as H3PO4 and H2SO4 or bases.
Patent TW-348136-B (TW)
Title: Boosted braking device with variable boost ratio and reduced hysteresis
Inventor: JUAN SIMON BACARDIT
IPC: B60T13/573
Filed: 1997-10-07
Granted: 1998-12-21
Abstract: A boosted braking device for a motor vehicle, comprising a master cylinder (200) and a pneumatic booster (100) including a rigid casing (10) divided in leaktight fashion into at least two chambers (12,14) by means of at least one moving partition (16), the main hydraulic piston (30) of the master cylinder (200) itself including a hollow moving cylinder (32) inside which there slides a reaction piston (34) which includes a two-way valve means (94,95) which is normally open, capable of interrupting the communication between the interior volume (V) of the master cylinder and the interior (35) of the moving cylinder (32) and which includes a first part (50) which, in the position of rest, is in abutment against the moving cylinder (32), and a second part (52) which, in the position of rest, is in abutment against the first part (50), a third piston (82) being capable of sliding in leaktight fashion inside the moving cylinder (32) and, in the position of rest, being in abutment on the first part (50) and including a central opening (90) making the interior (35) of the moving cylinder (32) communicate with the interior volume of the master cylinder (200).
Patent TW-381111-B (TW)
Title: Dielectric, radiation curable coating compositions and metal conductors coated with such coating
Inventor: KRONGAUZ VADIM V
IPC: C08F290/14
Filed: 1997-11-21
Granted: 2000-02-01
Abstract: Provided is a metal conductor having a cured coating of about 10 to about 500 micrometer thickness which coating has a dielectric dissipation factor (60Hz, 24 degree C) of lower than about 0.05 and is a radiation-cured coating formulated from components comprising: (a) an acrylate functional urethane oligomer having a hydrocarbon backbone;(b) one or more mono- or polyfunctional diluents, and optionally; and(c) a photoinitiator
Patent TW-408503-B (TW)
Title: Manufacture of the charge storage node
Inventor: LI DUNG-SHING
IPC: H01L21/768
Filed: 1997-12-06
Granted: 2000-10-11
Abstract: The manufacture method of charge storage node in this invention is to utilize the characteristic that the phosphate ions gather on the concave site of HSG structure to make HSG structure easily oxidized. By proportional mixing of the specified oxidant and etching agent and through further etching HSG increase the surface area provided by HSG and complete the bottom electrode of charge storage node. Besides, since this invention is highly compatible with the traditional process and suit for batch mass production process and the manufacture cost is reduced.
Patent TW-386204-B (TW)
Title: State protocol structure of a serial interface
Inventor: LIANG JING-JE
IPC: G06F1/22
Filed: 1997-12-12
Granted: 2000-04-01
Abstract: A simple and effective state protocol structure of a serial interface is provided, which only utilizes 8 states to achieve the function of a conventional serial interface. The state protocol structure is further provided with the following functions: (1) requiring a small number of logic elements and I/O pins; (2) being able to automatically return to the idle state; (3) being able to easily read/write address and data from/to a connected device; and (4) being able to continuously poll the state of the connected device.
Patent TW-396669-B (TW)
Title: Laser wavelength control circuit having automatic dc offset and gain adjustment
Inventor: ANDERSON STUART L
IPC: H01S3/13
Filed: 1998-01-05
Granted: 2000-07-01
Abstract: An automatic gain control circuit in the feedback path for a laser wavelength control circuit is described herein. This gain control circuit automatically adjusts the amplification of the analog signals output from a photodetector array, where the array detects a fringe pattern created by a laser beam. Another feature of the preferred embodiment feedback circuit is the automatic setting of a DC offset voltage that compensates for errors in the feedback path and enables an accurate determination of a dark level signal in the fringe pattern signal. This dark level signal provides a reference for measuring the magnitude of the fringe pattern signal. Varying photodetector outputs may now be more accurately measured. The preferred embodiment feedback circuit also employs a very fast amplifier anti-saturation circuit using LED's connected in a clamp circuit.
Patent TW-455779-B (TW)
Title: Data transmitting apparatus, data receiving apparatus, data transmitting system and data transmitting method
Inventor: KOJIMA TAKASHI
IPC: H04L29/06
Filed: 1998-06-01
Granted: 2001-09-21
Abstract: In data communication by packets of data, transmission not only commands but also data that cannot be accommodated in one packet is to be achieved by a packet similar to one used in exchanging commands. To this end, a field in which to store the information specifying the format of a frame in a packet is provided in the packet. As one of the formats that can be discriminated by this field, there is provided a format which provides so that the frame has a packet label field which to store the information specifying the relation between plural packets divided from the transmission data and a data field in which to store the command and/or optional data for an equipment of destination of transmission.
Patent TW-424299-B (TW)
Title: Method for forming reduced contact dimension using bird's beak effect
Inventor: JENG JR-SHIUNG
IPC: H01L21/76
Filed: 1998-06-02
Granted: 2001-03-01
Abstract: A method for forming reduced contact dimension on a structure which includes at least the following steps: forming a dielectric layer on the structure; forming a polysilicon on the dielectric layer; forming a silicon nitride on the polysilicon layer; forming a photoresist block on the silicon nitride to mask part of the silicon nitride; and, removing the photoresist block; using the silicon nitride as a mask to form the field oxide isolation area that the field oxide isolation area has the bird's beak through the bottom of the silicon nitride and then removing the silicon nitride; whereby exposing part of the polysilicon layer unmasked by the field oxide isolation area; using the field oxide isolation area as the first etching mask for the etching of the polysilicon layer; and using the polysilicon layer as the second etching mask for the etching of the dielectric layer.
Patent TW-358070-B (TW)
Title: Fuel supply device for a vehicle
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/22
Filed: 1998-07-15
Granted: 1999-05-11
Abstract: A sort of fuel supply device for a vehicle, by means of the fuel pump disposed in the fuel tank, for connection with the fuel pump piping, for supplying fuel outside the fuel tank, including: the opening in the counter direction to the movement of the vehicle and in the moment of an emergency brake of the vehicle, keeping fuel in a fixed amount in the neighborhood of the fuel suction inlet of said fuel pump.
Patent TW-464474-B (TW)
Title: A method for the production of sterile skimmed milk
Inventor: LINDQUIST ANDERS
IPC: A23C3/02
Filed: 1998-07-24
Granted: 2001-11-21
Abstract: The present invention relates to a method for the production of commercially sterile skimmed milk. After separation, the skimmed milk fraction is treated by microfiltration in one or more steps. The microfiltration gives a permeate flow and a retentate flow, in which all microorganisms of a given size have effectively been separated from the permeate flow. After the microfiltration, the permeate flow is heat treated at a temperature of 72-134 DEG C during a requisite period of time. In order to obtain a sterile skimmed milk which is as good as free of destroyed microorganisms, the retentate flow is not employed.
Patent TW-463389-B (TW)
Title: Serial color light emitting diode
Inventor: LIN YING-FU
IPC: H01L33/00
Filed: 1998-08-10
Granted: 2001-11-11
Abstract: A serial color light emitting diode which comprises two double heterojunction structures that one heterojunction structure is formed on another heterojunction structure; one Bragg reflective layer is formed on the substrate and a first double heterojunction structure is formed on the Bragg reflective layer. The first double heterojunction structure comprises a first confining layer, a first active layer and a second confining layer; then, a first contact layer is formed on the first double heterojunction structure; next, a second double heterojunction structure is formed on part of the surface of the first contact layer in which the second heterojunction structure comprises a third confining layer, a second active layer and a fourth confining layer and the second contact layer is formed on the second double heterojunction structure. A first electrode is formed on the remaining surface of the first contact and a second electrode is formed on the back of the substrate, and a third electrode is formed on the second contact layer.
Patent TW-523412-B (TW)
Title: Drug formulation having controlled release of active compound
Inventor: SIEFERT HANS-MARTIN
IPC: A61P31/04
Filed: 1998-09-24
Granted: 2003-03-11
Abstract: The invention relates to drug formulations which comprise 1-cyclopropyl-7-([S,S]-2,8-diazabicyclo[4.3.0]non-8-yl)-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quino-lonecarboxylic acid and/or pharmaceutically tolerable salts thereof and/or hydrates thereof as active compound which release the active compound they contain at a defined release rate.
Patent TW-406496-B (TW)
Title: Method and apparatus for restraining PCR (Programmable Clock Reference) based jitter in MPEG video stream transmitted on ATM system and MPEG decoder
Inventor: OOSAKI ZURI
IPC: H04N7/24
Filed: 1998-11-23
Granted: 2000-09-21
Abstract: The invention discloses a method for restraining PCR (Programmable Clock Reference) based jitter in MPEG video stream transmitted on ATM system, including correction procedures; in which if |PCR-STC| > T-<delta>-<DELTA> and PCR - STC > 0 are satisfied, then correct PCR as PCR - (T-<delta>); if |PCR - STC| > T-<delta>-<DELTA> and PCR - STC < 0 are satisfied, then correct PCR as PCR + (T-<delta>); and if |PCR - STC| < T-<delta>-<DELTA>, then no correction is required, wherein the received programmable clock reference base is represented by PCR, when the system time clock received by the program clock reference base is represented by STC, the period of the transmitting video stream group from the output terminal of one MPEG encoder is represented by T, one group of transmitting time of the transmitting video stream group at the input terminal of the apparatus is represented by <delta> , and one tolerance is represented by <DELTA>.
Patent TW-409458-B (TW)
Title: Dielectric filter
Inventor: MOON MYOUNG-LIB
IPC: H04Q7/20
Filed: 1998-12-08
Granted: 2000-10-21
Abstract: A dielectric filter is disclosed in which an open area without being spread with a conductive material is formed on the rear face of a dielectric block with a conductive material spread thereon, thereby making it possible to improve the filtering characteristics of the filter and to miniaturize the filter. That is, coupling capacitances and coupling inductances are formed between resonance holes of the rear face of the dielectric block. Further, conductor patterns are formed on the front face of the dielectric block so that coupling capacitances are formed between the resonance holes of the front face, and that loading capacitances are provided to the respective resonance holes.
Patent TW-494209-B (TW)
Title: Electrical assembly, luminaire assembly and method for assembling an electrical assembly
Inventor: MCCARTNEY JOHN CHARLES
IPC: H05B41/02
Filed: 1999-02-24
Granted: 2002-07-11
Abstract: An electrical assembly adapted for use with a luminaire includes a housing formed of metal and having an interior surface defining a cavity therein. The electrical assembly further includes an unimpregnated ballast which is oriented within the cavity and which has coil leads projecting therefrom, the ballast encapsulated within a thickened mixture of curable thermoset polymer resin and finely divided inorganic particulate. The finely divided inorganic particulate and the thermosettable polymer resin is preferably provided in, respectively, a 3:1 ration by weight.
Patent TW-421965-B (TW)
Title: Motion vector correction system and method of video transform encoding
Inventor: YOUN JEONG-NAM
IPC: H04N1/417
Filed: 1999-03-26
Granted: 2001-02-11
Abstract: This invention discloses the system and method that generate motion vector in order to perform the re-encoding for video signal, in which this motion vector is determined by using the sum of a basic motion vector and a micro tuning motion vector. Under the condition without using the frame-skipping technique, basic motion vector is equal to the motion vector of the present input signal and the micro tuning motion vector is determined by the magnitude of the sum of differential reconstruction error (SDRE). If the SDRE value is not greater than the predetermined threshold value, the micro tuning motion vector is zero. If the SDRE value is greater than the predetermined threshold value, the micro tuning motion vector is searched in a small region and is generated by using the optimized method of absolute error sum. Under the condition of using the frame-skipping technique, basic motion vector is generated by the sum of motion vector of the present input signal and the previously constructed motion vector of the abandoned picture. The generation method of micro tuning motion vector is the same as that of the condition without using the frame-skipping technique. The method and system disclosed in this invention can be used to improve the quality of digital video signal that needs re-encoding.
Patent TW-445280-B (TW)
Title: (Poly)alkylene glycol higher-alkyl ether derivative composition, and detergent, lubricant, and external-use skin preparation each containing the same
Inventor: INAOKA TORU
IPC: C11D1/72
Filed: 1999-05-10
Granted: 2001-07-11
Abstract: A (poly)alkylene glycol higher alkyl ether derivative composition characterized by comprising 30-90 mol.% of (B1) (poly)alkylene glycol higher alkyl ether derivative and 70-10 mol.% of (B2) (poly)alkylene glycol higher alkyl ether derivative, respectively having a methyl group for R1 and an alkyl group of not less than two carbon atoms for R1 in the general formula (1) representing the derivatives: (wherein R1 and R2 represent alkyl groups whose total number of carbon atoms is in the range of 7-29, the number of carbon atoms of R2 is larger than the number of carbon atoms of R1, A represents a lower alkylene group, n represents a real number in the range of 1-300 on average, x represents 0 or 1, y represents a real number in the range of 1-10 on average, and R3 represents an optionally substituted organic residue of 1-60 carbon atoms [excluding the carbon atoms of the substituent]) and a deterging agent, a lubricating agent, or a dermatological medicine for external use containing the (poly)alkylene glycol higher alkyl ether derivative composition. The composition possesses such characteristic features as containing no oil-soluble component of low molecular weight, emitting odor sparingly, exhibiting a low stimulating property, having no foaming property, abounding in penetrating force, allowing thorough separation of the foam from a deterged article, and enjoying such low viscosity as to allow great ease of handling.
Patent TW-441207-B (TW)
Title: Wireless local area network (WLAN) data compression technique
Inventor: LIU YU-RUNG
IPC: H04L12/00
Filed: 1999-05-19
Granted: 2001-06-16
Abstract: The present invention relates to a data compression method in a local area network (LAN). The datagrams delivered from the computer will be compressed first in the first LAN and, when the compressed datagrams arrives at the second LAN, the server installed in the second LAN will decompress the datagrams before delivering them to the Internet through a router. Then, the server will compress the datagrams in the Internet before delivering them to the LAN via an access point and the computer will subsequently decompress the compressed datagrams. All the datagram compressions and decompressions are carried out between a TCP/IP and a network interface card (NIC) and an intelligent compression algorithm is applied for suitable compression.
Patent TW-473622-B (TW)
Title: TFT array inspection method and apparatus
Inventor: TAMUKAI TADASHI
IPC: G02F1/1368
Filed: 1999-05-25
Granted: 2002-01-21
Abstract: According to the present invention, the pixel capacitances of an LCD array can be inspected easily and in a short time without being affected by the capacitance of the tester system. On the first occasion, pixel capacitance Cp is charged with pixel voltage Vp and line capacitance Cs (Cs >> Cp) that is connected in parallel with pixel capacitance Cp is charged with set voltage Vs (Vp ≠ Vs). By connecting pixel capacitance Cp and line capacitance Cs in parallel, the difference voltage ΔVs1 between the voltage of the line capacitance Cs after the parallel connection and the set voltage Vs charged thereon before the parallel connection is measured. On the second occasion, pixel capacitance Cp is charged with pixel voltage Vp and a known reference capacitance ΔCs is connected in parallel with line capacitance Cs which is charged with set voltage Vs. By further connecting in parallel pixel capacitance Cp with the parallel-connected line capacitance and reference capacitance ΔCs, the difference voltage ΔVs2 between the line capacitance Cs after this parallel connection and the set voltage Vs charged thereon prior to the parallel connection is measured. The pixel capacitance Cp is found from these difference voltages ΔVs1, ΔVs2 measured on the first and second occasion and an equation Cp=ΔCs.ΔVs1.ΔVs2/((Vp-Vs).(ΔVs1-ΔVs2)) derived from the difference voltages.
Patent TW-428103-B (TW)
Title: A circuit and method for fully on-chip wafer level burn-in test
Inventor: NAM YOUNG-JUNE
IPC: G11C11/404
Filed: 1999-05-25
Granted: 2001-04-01
Abstract: A circuit and method for conducting a fully on-chip wafer level burn-in test, which are adapted to generate, in a chip, a stress screen voltage required for a wafer burn-in test, based on an externally supplied voltage and an external control signal, namely, a wafer burn-in signal, thereby being capable of conducting a wafer burn-in test. The circuit includes a high voltage generating unit for receiving an external power supply voltage and generating a high voltage for gate oxide film failure screening for a cell in response to the received external power supply voltage, a pad on-chip unit for detecting a wafer burn-in signal and generating a wafer burn-in test mode entry signal upon detecting the wafer burn-in signal, a bit line pre-charge voltage generating unit for generating a bit line pre-charge voltage for the gate oxide film failure screening for the cell in response to the wafer burn-in test mode entry signal output from the pad on-chip unit, and a cell plate voltage generating unit for generating a cell plate voltage for capacitor failure screening for the cell in response to the wafer burn-in test mode entry signal.
Patent TW-429319-B (TW)
Title: IC test apparatus
Inventor: SAITO NOBORU
IPC: G01R31/01
Filed: 1999-06-15
Granted: 2001-04-11
Abstract: The subject of this invention is to provide IC test apparatus that has excellent uniformity of contact pressure for the tested IC. The solution is described as follows. The IC test apparatus 1 performs the test after input/output terminal of tested IC is pressed into contact pin 51 of test head. The movable base 34, which can move close to or away with respect to the contact pin 51 stated above, is installed in this IC test apparatus. The movable component 31, which pushes and presses after contacting with the tested IC from the opposite side of the contact portion, is installed at the movable base stated above. The spring 36 is installed to provide elastic force to the pressing direction of tested IC for the movable component stated above.