baber/WOPTO huggingface dataset:
Patent PT-100379-B (PT)
Inventor: KANG ANGRAY
IPC: C07K14/00
Filed: 1992-04-10
Abstract: A filamentous phage (FP) encapsulating a genome encoding a ligand-binding heterodimeric receptor (LBHR) is new. Also new are (1) LBHR consisting of a polypeptide (P1) flanked by an N-terminal prokaryotic secretion signal (SS) domain and a C-terminal FP-membrane-anchor (MA) domain, and a second polypeptode (P2) fused to an N-terminal SS domain; (2) vector for expressing a fusion polypeptide (FPP) comprising connected DNA sequences (one encoding SS and the other MA) operably linked to appropriate expression signals; (3) polypeptide (PP) having a ligand-binding receptor component linked at the N-terminus to an SS domain and at the C-terminus to an MA domain; (4) libraries of FP particles each contg. a vector of (2); (5) oligonucleotides (I) useful as primers for mutangenesis in a comentarity-determining region (CDR) of an Ig gene consisting of 3'- and 5'-terminal sequences able to hybridise with framework regions of the Ig gene and connected by the sequence (NNR)n N = any nucleotide, R = 5 (i.e. G or C) or K (i.e. G or T) or their analogues; n = 3-24; the terminal sequences are 6-50 nucleotides long; and (b) libraries of dicistronic DNA molecules each with 2 citrons expressing polypeptides of a heterodimeric receptor on the surface of FP.
Patent PT-107875-B (PT)
Title: Transmissor linc com eficiência melhorada para sinais de banda limitada
Inventor: RUI MIGUEL HENRIQUES DIAS MORGADO DINIS
IPC: H03C1/00
Filed: 2014-09-08
Abstract: O PRESENTE INVENTO REFERE-SE A UM TRANSMISSOR QUE UTILIZA UMA ARQUITETURA DE AMPLIFICAÇÃO LINEAR COM COMPONENTES NÃO-LINEARES (LINC) (I.E. UM TRANSMISSOR DO TIPO LINC) QUE AMPLIFICA SINAIS GERADOS A PARTIR DE ESQUEMAS DE MODULAÇÃO COM OFFSET (I.E. EM QUE AS COMPONENTES EM FASE E EM QUADRATURA DOS SÍMBOLOS ESTÃO DESFASADAS TEMPORALMENTE POR MEIO PERÍODO DE SÍMBOLO) DE BANDA LIMITADA E ENVOLVENTE CONTROLADA, RECORRENDO A AMPLIFICADORES DE POTÊNCIA (HPAS) NÃO-LINEARES COM ELEVADA EFICIÊNCIA ENERGÉTICA. EM PARTICULAR, O TRANSMISSOR RECORRE A UM BLOCO DE MODULAÇÃO DE MAGNITUDE (MM) PARA AJUSTAR CADA SÍMBOLO DA CONSTELAÇÃO ANTES DA OPERAÇÃO DE FILTRAGEM, RESTRINGINDO DESSA FORMA A ENVOLVENTE DO SINAL DE BANDA LIMITADA RESULTANTE A UMA GAMA DINÂMICA PREVIAMENTE DEFINIDA SEM ALARGAR O SEU ESPECTRO. DA REDUÇÃO DA GAMA DINÂMICA DA ENVOLVENTE DESSE SINAL RESULTA UM AUMENTO DA EFICIÊNCIA ENERGÉTICA DO PROCESSO DE COMBINAÇÃO DO SINAL DO TRANSMISSOR LINC, DE ONDE RESULTA UM AUMENTO DA EFICIÊNCIA ENERGÉTICA DO ESTÁGIO DE AMPLIFICAÇÃO DE POTÊNCIA. DA REDUÇÃO DA GAMA DINÂMICA DA ENVOLVENTE DESSE SINAL TAMBÉM RESULTA UM AUMENTO DA RESILIÊNCIA DO TRANSMISSOR LINC A DESEQUILÍBRIOS DE FASE OU DE GANHO ENTRE OS HPAS UTILIZADOS E UMA REDUÇÃO DA LARGURA DE BANDA DAS COMPONENTES DE SINAL LINC.
Patent TW-213521-B (TW)
Title: Multi-stage frequency mixer
Inventor: TAUR GUANG-JONG
IPC: H03D1/00
Filed: 1991-11-13
Granted: 1993-09-21
Abstract: A multi-stage frequency transformation device which accepts the input signal (RF) with a predetermined frequency and generate output signal (IF) with a lower frequency, comprises: - A local oscillator, - The first-stage mixer element and filter device where the mixer element is connected to and receives from the input signal and the signal (LO) from the local oscillator, and where the filter device is connected to the mixer element of next stage, - The last-stage mixer element and filter device which are connected to and receive from the output of the mixer of previous stage, where the mixer element is connected to and receive from the signal of local oscillator, and where the filter device and the output of the mixer element are connected for generating the output signal.
Patent TW-254910-B (TW)
IPC: B65D85/00
Filed: 1994-02-28
Granted: 1995-08-21
Abstract: An ophthalmic lens package for inspection, sterilization, and delivery of the lens having a substantial planar first surface with a concave bowl, the bowl having a radius of curvature larger than the radius of the lens placed inside the bowl allowing the lens to center and settle in the middle of the bowl. About the bowl is an annular sealing area, preferably a planar annulus raised above the first planar surface away from the bowl, circumferentially about the circular boundary of the first planar surface and the concave bowl. The package is hermetically sealed along the sealing area with a sealing sheet substantially parallel with the first planar surface and covering the concave bowl. The package is constructed of a non-nucleated polymer so that when water is placed in the bowl, the polymer surface is sufficiently wettable to substantially flatten the water meniscus in the center and thereby eliminate associated optical aberrations, permitting undistorted in-package inspection.
Patent TW-233271-B (TW)
Title: A chilling sprayer
Inventor: MAEDA SEIKIN
IPC: B65D83/16
Filed: 1994-03-08
Granted: 1994-11-01
Abstract: A chilling sprayer, which comprises a connection part, which is of cap cover shape with its top plate of single arm shape and forms a protruded valve rod to the valve chamber of the container body from below, and a plastic nozzle, which has ejection openings on its outer circumference and its body fixed on the container body, which is characterized in that an extension pipe made of metal is connected to the ejection openings and the extension pipe is electrically connected to the user's finger by electric conductive material.
Patent TW-416947-B (TW)
Title: Improved method for the preparation of pyridine-2,3-dicarboxylic acids
Inventor: MILLER PAUL EDWARD
IPC: C07D213/80
Filed: 1994-12-15
Granted: 2001-01-01
Abstract: A method for the preparation of a pyridine-2,3-dicarboxylic acid of formula I, wherein X is hydrogen, or methyl; Y is hydrogen, C1-C6alkyl, or C1-C6alkoxyalkyl; Z is hydrogen, C1-C6alkyl, or C1-C6hydroxyalkyl, which comprises continuously oxidizing a substituted quinoline of formula II, wherein X, Y, and Z are as described for formula I above, R2, R3, R4 and R5 are each independently hydrogen or hydroxy; with the proviso that one of R2, R3, R4 or R5 is other than hydrogen; the N-oxides thereof; and the acid addition salts thereof; by continuously adding aqueous hydrogen peroxide, aqueous base and the formula II substituted quinoline or a solution of the formula II substituted quinoline in aqueous mineral acid or a portion of the aqueous base to a first reaction vessel to form a reaction mixture, allowing the reaction mixture to foam over into a second reaction vessel to form an aqueous solution containing a formula I pyridine-2,3-dicarboxylic acid salt, removing the aqueous solution from the second reaction vessel, and adding mineral acid to the aqueous solution to form the desired pyridine-2,3-dicarboxylic acid of formula I, wherein 8 to 20 molar equivalents of hydrogen peroxide and 5 to 10 molar equivalents of base are added per mole of the formula II substituted quinoline, the temperature of the reaction mixture in the first reaction vessel is 80 to 120 DEG C, and the temperature of the aqueous solution in the second reaction vessel is 60 to 120 DEG C.
Patent TW-377510-B (TW)
Title: Semiconductor circuit apparatus
Inventor: NAKAMURA MASAYUKI
IPC: H01L27/10
Filed: 1995-05-23
Granted: 1999-12-21
Abstract: Supply of small amount of reverse bias voltage on p-type channel region of memory array forming dynamic memory matrix can appropriately generate absolute value for its reset property. Supply of small power potential of reverse bias voltage on n channel periphery circuit forming p-channel region is considered for fast operation of memory array. Supply of descending voltage with greater reverse bias voltage on output circuit or p channel of n channel MOSFET is considered. Since only minimal reverse bias voltage is supplied on p channel memory array, current flow between capacitor and source can be reduced, and leakage current between drain and p channel is also stopped, thus maintaining its reset property. Descending reverse bias voltage is considered on external terminal or output circuits forming p channel region for enhancing transmission rate of periphery circuit.
Patent TW-463075-B (TW)
Title: Control circuit for generating upper and lower dead time for frequency converter
Inventor: MITSUISHI NAOMIKI
IPC: H03K17/296
Filed: 1995-06-26
Granted: 2001-11-11
Abstract: The purpose of the present invention is to provide, without adding load of software, a control apparatus, which can perform the auxiliary PWM output with 0% to 100% load output, with better application condition, and a control system that uses the control apparatus. The invention is composed of the followings. Two up-counters and two down-counters having a time difference corresponding to a dead time are provided to realize an up-down symmetric count such that the up-counters and the down-counters are made to count between the lower limit and the upper limit (1/2 period + the dead time). The up-counter for counting a relatively large value and the down-counter for counting a relatively small value are made close to the upper limit. In addition, the up-counter for counting a relatively large value and the down-counter for counting a relatively small value are made to intersect at a count value corresponding to 1/2 period. Furthermore, the up-counter for counting the relatively large value and the down-counter for counting the relatively small value are made to intersect at the count value corresponding to the dead time. Moreover, the up-counter for counting the relatively large value and the down-counter for counting the relatively small value are made close to the lower limit. The effects are described as follows. By using 50% output as the center, the counting action and comparison action are symmetrically formed so as to perform the up-down symmetric output. Output transformation is occurred before and after the peak value as well as the trough value. The output transformation of OFF-ON becomes paired such that it is capable of setting an arbitrary value from the lower limit to the upper limit at any time. In addition, it is capable of matching the set output phase without being limited by 0% output and 100% output.
Patent TW-358821-B (TW)
Title: Flame retardant for styrene resin and resin composition comprising the same
Inventor: HAJIME NISHIHARA
IPC: C08L51/04
Filed: 1995-11-23
Granted: 1999-05-21
Abstract: A low-volatile flame retardant for styrene resin comprising aromatic phosphoester of formula (I), wherein a, b, and c are integer of 1 to 3; R1, R2 and R3 respectively are hydrogen or alkyl having from 1 to 30 carbon atoms and not containing halogen and not as isopropyl, the average carbon number of substitution groups R1, R2 and R3 of the aromatic phosphoester per molecule is in the range of 12 to 25, but when the flame retardant contains a plurality of aromatic phosphate ester with different substitution groups, the total number of carbon atom of substitution groups R1, R2 and R3 in the retardant is expressed by the total average number in the retardant which is the total of the weight percentage of each aromatic phosphoester times the total carbon atoms of the substitution group in the respective aromatic phosphoester.
Patent TW-296973-B (TW)
IPC: A21C1/08
Filed: 1996-04-30
Granted: 1997-02-01
Abstract: Dough (1) is stretched by passing it between a number of rollers (5,5'...) rotatably mounted on the periphery of a rotating wheel (7), and a conveyor (3) formed from a number of further rollers (31-35). The wheel rollers are freely rotatably mounted on shafts (6), and the conveyor rollers are individually driven. The gap (C) between the wheel rollers and the conveyor rollers decreases, and the rotational speed of the conveyor rollers can increase, in the direction of travel. As the dough is repeatedly compressed between the rollers, the thixotropy of the dough allows it to be stretched without damaging its structure. A drive plate (11) can be provided to cause the wheel rollers to rotate, and a discharge device (4) can be provided to receive the stretched dough, the discharge device travelling at a lower speed than the last (35) of the conveyor rollers. The rotational speed of the wheel can be adjusted to vary the frequency of compression of the dough. <IMAGE>
Patent TW-369596-B (TW)
Title: Granule weighing machine
Inventor: KITAMURA MASAO
IPC: G07F13/04
Filed: 1996-07-25
Granted: 1999-09-11
Abstract: A gate for supplying granule to and removing it from the other apparatus, which comprises: a drive source (2); a fixed gate (6) having multiple feeder holes arranged such that granule can pass through; a movable gate (7) that is attached such that it can slide across the fixed gate (6) and is equipped with multiple openings (71) that have the same pitch as the feeder holes (61) on the fixed gate, and that allow granule to pass through when said openings (71) are aligned with said feeder holes; and a power transmission mechanism. The granule gate lowers the height of the mounds of granule that accumulate in granule weighing machine (1). It can also entirely open and close feeding holes using a short stroke. The granule weighing machine (1) can be designed thin, so that the maximum quantity of granule to be weighed nearly matches the capacity of the weighing container (3).
Patent TW-335556-B (TW)
Title: The produce method of polysilicon resistor for IC
Inventor: TZENG HORNG-HUEI
IPC: H01L29/00
Filed: 1996-11-29
Granted: 1998-07-01
Abstract: To each form a pad oxide/first dielectric pattern on substrate. Secondly, to etch the groove by using the pattern as a mask. A second dielectric layer, non-doped first polysilicon and doped second polysilicon layer are deposited to fill the groove. CFx is used to etch back the second polysilicon. Then, the impurity is driven from second polysilicon into first polysilicon by annealing to reduce the resistance. Finally, remove the second dielectric, first dielectric and pad oxide.
Patent TW-396692-B (TW)
Title: Data reception device, data reception method and electronic equipment
Inventor: ISHIDA TAKUYA
IPC: H04L25/02
Filed: 1997-01-24
Granted: 2000-07-01
Abstract: The invention relates to a data reception device for receiving packetized data in the form of a differential signal. This device comprises a data reception section that generates a digital signal an the basis of the differential signal; a decode section that generates a bit synchronization signal and serial binary data based on this digital signal; a link detection section that detects whether or not a link has been guaranteed, based on this digital signal, and outputs a link signal; and a polarity determination section that determines whether polarities have been identified correctly, based on this serial binary data, the bit synchronization signal, and the link signal. The polarity determination section determines that the polarities have been determined incorrectly when at least one of the following conditions is satisfied: the first consecutive pair of identical bits within each of n packets of data received in succession is detected to be 00, and it has been detected that the link has not been guaranteed for a specific period of time. When the polarities have been identified incorrectly, a polarity correction section of the data reception section corrects them.
Patent TW-346477-B (TW)
Title: Spinner and apparatus for making fibers
Inventor: WILLIAM A WATTON
IPC: C03B37/08
Filed: 1997-09-30
Granted: 1998-12-01
Abstract: A spinner capable of being fixed at one end of a rotatable shaft in a fiberizer, said spinner comprising: a radial wall having an upper surface, a dam separating the upper surface into an inner portion and an outer portion, a lower surface, at least one first flow hole connecting the upper surface to the lower surface, and at least one second flow hole connecting the inner portion and the outer portion of the upper surface; and an outer peripheral wall connected to the radial wall and having a plurality of orifices therethrough.
Patent TW-409280-B (TW)
Title: A method of reducing generation of particulate matter in a sputtering chamber
Inventor: NGAN KENNY K
IPC: C23C14/34
Filed: 1997-10-28
Granted: 2000-10-21
Abstract: An RF coil for plasma chamber in a semiconductor fabrication system is conditioned to reduce shedding of particulate matter onto the workpiece. In the illustrated embodiment, the coil is sputtered prior to sputtering the target so as to remove oxides and other contaminants from the surface of the coil. As a result, shedding of particulate matter from target material subsequently deposited onto the coil is reduced.
Patent TW-523534-B (TW)
Title: Rubber mixtures which contain SBR rubber gels
Inventor: OBRECHT WERNER
IPC: C08L21/00
Filed: 1998-01-06
Granted: 2003-03-11
Abstract: Rubber mixtures prepared from at least one styrene/butadiene rubber gel and at least one rubber which contains double bonds and optionally further fillers and rubber auxiliary substances are in particular suitable for the preparation of vulcanisates having unusually high damping at temperatures of from -20 to +20 DEG C as well as unusually low damping at temperatures of from 40 to 80 DEG C. The rubber mixtures may therefore be used, for example, to manufacture vehicle tyres which grip in the wet and have low rolling resistance.
Patent TW-396320-B (TW)
Title: Method and apparatus for compacting swath data for printers
Inventor: CUNNAGIN STEPHEN KELLY
IPC: G06T11/00
Filed: 1998-03-07
Granted: 2000-07-01
Abstract: A printing system and method is provided that compacts bitmap print data by determining, per each swatch of a page to be printed, the beginning and ending points of each ""area"" containing pels that will actually be printed within the swatch, the locations of the starting and ending slices of each of these areas, and determining ""voids"" containing a sufficient minmum number of consecutive blank slices exceeds a predetermined threshold value. The printhead of the printing system will be turned off at the beginning of the void, and then turned back on as it approaches the end of the void, which would correspond to the beginning of the next area to be printed.
Patent TW-412767-B (TW)
Title: Magnetic microswitch and method for the manufacture thereof
Inventor: GUEISSAZ FRANCOIS
IPC: H01H11/00
Filed: 1998-03-24
Granted: 2000-11-21
Abstract: Magnetic microswitch able to be actuated by a magnetic field, including two strips (1, 2) each including a distal portion (5, 5') whose overlap forms an air gap of distance e, at least one of said strips (1) made of magnetic material having one end (3) attached to the substrate via a foot (9), a median portion (4) and a distal portion (5) of length L0, said strip being flexible with respect to the second strip (2). The median portion (4) of the flexible strip (1) is formed with a total cross-section less than that of the distal portion (5) so as to have a lesser bending resistance allowing the strip to have both deflection of an amplitude at least equal to e to make contact under the influence of a magnetic field and sufficient return force towards the open position in the absence of a magnetic field.
Patent TW-381342-B (TW)
Title: Self-alignment capacitor manufacturing method
Inventor: LI JIUN-HUEI
IPC: H01L21/3105
Filed: 1998-06-17
Granted: 2000-02-01
Abstract: A kind of self-alignment capacitor manufacturing method which has the following steps: depositing an insulation layer after forming of the first contact pad and the second contact pad; transferring photomask pattern of vias on the insulation layer in which the photomask pattern of vias is aligned with the position of the first contact pad; employing self-alignment etching to back etching until exposing the first contact pad; then, forming a polycide layer in the via; removing polycide layer on part of insulation layer so as to form the capacitor bottom plate structure.
Patent TW-407322-B (TW)
Title: A method of reducing loading variation during etch processing
Inventor: KLUWE ANDREAS
IPC: H01L21/82
Filed: 1998-06-18
Granted: 2000-10-01
Abstract: In preparation for etch processing a semiconductor chip having areas of little or no pattern and areas that are heavily patterned, adding non-operative patterns to the areas having little or no pattern so that the overall pattern density is about the same across the chip.
Patent TW-391875-B (TW)
Title: Device to improve aqueous humor drainage in an eye
Inventor: GRIESHABER HANS R
IPC: A61F2/90
Filed: 1998-08-14
Granted: 2000-06-01
Abstract: The present invention relates to a device to improve aqueous humor drainage in an eye with a canal of Schlemm in which eye the aqueous humor secreted by the ciliary body is drained through the subsequent outflow pathways and to a device to maintain aqueous humor drainage. By means of a medium injected in the form of a hydrophilic liquid or a biocompatible gaseous medium or a mixture of the hydrophilic liquid and the gaseous medium into the canal of Schlemm microsurgically exposed at one or more loca-tions, the canal of Schlemm is locally expanded by means of the increased hydraulic pressure. With a support element subsequently implanted in the lumen of the canal of of Schlemm, the inner walls of this canal are supported and permanently held in an expanded position, whereby unimpeded drainage of the aqueous humor the canal of schlemm through the subsequent outflow patways is ensured.
Patent TW-421860-B (TW)
Title: Semiconductor device
Inventor: MIWA TAKASHI
IPC: H01L23/31
Filed: 1998-09-01
Granted: 2001-02-11
Abstract: A base substrate where a semiconductor chip is mounted has a production flexibility, and hence the same type of base substrate can be used even when the semiconductor chip is redesigned and a different type of semiconductor chip is mounted. A semiconductor chip mount area is formed on one side of a plate-like insulating base. External signal terminals and external power supply terminals are formed on the other side. Wires for signal and power supply whose one ends are connected to the external electrodes of the semiconductor chip and whose the other ends are connected to the external terminals are provided. The ends of the wires for signal are arranged outside the semiconductor chip mount area, and the ends of the wires for power supply are arranged outside the ends of the wires for signal. Since the ends of the wires for power supply are arranged outside the ends of the wires for signal, the wires for power supply can be bonded to the external electrodes of the semiconductor chip wherever the external electrodes are provided.
Patent TW-396163-B (TW)
Title: Method of making a polyolefin article
Inventor: WARNER MARK W
IPC: C08G61/08
Filed: 1998-09-05
Granted: 2000-07-01
Abstract: A method of making a polyolefin article, the method comprising the steps of: (a) adding a Ru or Os metathesis catalyst to a cyclic olefin monomer to form a reaction mixture; (b) forming the reaction mixture into a shape for the article, wherein the article is a pipe or a pipe fitting; and (c) allowing the formed reaction mixture to polymerize under polymerization conditions; wherein the catalyst is of formula: where: M is Os or Ru; R and R1 are independently selected from hydrogen, or a substituent group selected from C2-C20 alkeny1, C2-C20 alkynyl, C1-C20 alkeny1, ary1, C1-C20 carboxylate, C1-C20 alkoxy, C2-C20 alkenyloxy, C2-C20 alkynyloxy, aryloxy, C2-C20 alkoxycarbony1, C1-C20 alkylthio, C1-C20 alkylsulfony1 or C1-C20 alkylsulfiny1, each substituent group optionally substituted with one or more groups selected from C1-C5 alky1, halide, C1-C5 alkoxy, or a pheny1 group optionally substituted with halide, C1-C5 alky1, or C1-C5 alkoxy; X and X1 are independently selected from hydrogen or an anionic ligand; and L and L1 are any neutral electron donor.