baber/WOPTO huggingface dataset:
Patent RU-94025444-A (RU)
Inventor: SHILO S A
IPC: H05B39/02
Filed: 1994-07-06
Abstract: FIELD: automation and electronics. SUBSTANCE: device has thyristor gate, which is connected in parallel to load (filament), and control circuit, which has generator of time intervals and frequency divider, which is based on pulse counter. In addition device has commutator, frequency doubling unit and initial setting circuit. When device is turned on, current at load is increased continuously from initial value to nominal one, which is determined by resistance of heated filament, by means of change of number of current pulses, which run through thyristor gate. This results in impossibility of overload at filament of bulb. Device may be used for smooth turning of bulbs with filament such as electric incandescent lamps, cathode heaters for electronic tubes, such as cathode-ray tubes, generating and amplifying tubes of radio transmitters. EFFECT: increased service life of tubes. 2 dwg
Patent RU-94027002-A (RU)
Inventor: NIKITINA E A
IPC: C10L10/10
Filed: 1994-07-18
Abstract: FIELD: oil processing and petrochemistry. SUBSTANCE: proposed composition on the base of benzine contains (mass %): monomethyl aniline 0.5-2.0, aniline 0.005-0.2. Said composition also may contain 2,6-di-tert-butyl-4-methylphenol. EFFECT: improves quality of desired product.
Patent RU-94030793-A (RU)
Inventor: BELANOV V V
IPC: F26B3/12
Filed: 1994-08-16
Abstract: FIELD: food-processing and chemical industry. SUBSTANCE: vacuum evaporator has evacuator, pipelines, ejector, water circulation pump, water tank and heating system. Ejector of water circulation circuit is positioned within evacuator under cover in vapor separation zone. Reversible heat-exchanger is mounted in water tank connected with vacuum system. Evacuator has outer circuit with forced circulation of condensed product, with water circulation circuit and condensed product circulation circuit being connected through recuperator. EFFECT: increased efficiency in usage of secondary steam, reduced hydraulic steam resistance and, as a result, decreased heat loss. 3 cl, 1 dwg 1 pr
Patent RU-94030852-A (RU)
Inventor: LESHCHINSKIJ L A
IPC: A61B5/02
Filed: 1994-08-03
Abstract: FIELD: medicine, cardiology. SUBSTANCE: 6-10 days after heart attack gravimetric cardiography is conducted by measurement of total ST-wave shift under chest lead with indifferent electrode on right arm by Nebe, with prognostic index being estimated according to the following formula: PI= Ax(0.0048 xA-0.51)+STx(-6.67xST-0.17)+ 18.35, where A is patient's age in years , ST is total ST-wave shift under chest lead with indifferent electrode on right arm by Nebe. When PI is <5, infarction is expected to develop unfavorably. EFFECT: increased prognostic accuracy of remote infarction result.
Patent RU-94038086-A (RU)
Inventor: SHEINA T V
IPC: C09D195/00
Filed: 1994-10-10
Abstract: FIELD: construction. SUBSTANCE: claimed invention describes compositions of cold roof mastics used in production of roof protective coatings exposed to atmospheric effects. Cold roof mastic comprises bitumen, asbestos and water and further comprises as the binder organomineral emulsion based on slime waste resulting from purifying sewage at oil refineries, the ratio of components being or follows (wt%): 25 bitumen: 25 asbestos; 12-16 organomineral emulsion calculated as dry matter; and 38-34 water. EFFECT: improved properties of the cold roof mastic.
Patent RU-94040896-A (RU)
Inventor: BERND TIBURTIUS
IPC: H01L23/433
Filed: 1994-11-18
Abstract: FIELD: electronics. SUBSTANCE: heat sink used, for example, to transfer Joule heat from part of respective electronic-circuit unit 212 has heat diffuser 912 made separately from this part, respective unit with plastic head conducting part 812 B made directly on heat diffuser surface and held, at least during operation of part of respective unit, in contact with its surface. EFFECT: improved design. 4 dwg
Patent RU-94042235-A (RU)
Inventor: BROR NJUMAN
IPC: B01D11/04
Filed: 1994-12-01
Abstract: FIELD: extraction of metals. SUBSTANCE: invention consists in extracting metals from large streams of solutions in the course of liquid-liquid selective extraction. Use of method and equipment of the invention make it possible to establish which phase in disperse mixture should be in homogeneous state whereas the other phase is in the drop-like state, to prevent aeration of organic phase, and to pump phases further at low rotation velocity in order to avoid emulsification. Another objective of invention is extraction of disperse mix from settler wherein the mix is spread all over its surface. Method and equipment are best suited for use at large enterprises for extracting copper. EFFECT: enhanced efficiency of process. 6 dwg
Patent RU-95100320-A (RU)
Inventor: AUKSTOL KER B L
IPC: B60L5/10
Filed: 1995-01-05
Abstract: FIELD: transport; trolley buses and similar vehicles. SUBSTANCE: current collector has current collecting bows which slip in motion along current carrying wire and grounding wire. Bows are rigidly secured in housing accommodating follower freely moving along guide conductor, and cheeks protecting the follower from slipping off from guide conductor. Housing is rigidly secured on strip connected with axle installed in hole of pole for self-alignment in motion. Novelty is division of current collecting head into guide and current collecting portions and provision of additional guide conductor - cable. Thanks to it copper-graphite slipper in head can be replaced by bows which improves contact with contact system. Use of additional guide conductor-cable makes it possible to transfer main load from contact system to guide conductor, for instance, cable, which reduces wear of contact system. Introduction of follower, for instance, rollers, makes it possible to increase speed of vehicle. Moreover, use of conductor to direct movement of pole makes it possible to reduce by half number of switches and change-over devices which are removed from contact system and transferred to guide conductor which improved operation reliability. Guide conductor takes up part of weight of contact system, thus reducing wire sagging. EFFECT: reduced labour input in operation of vehicle and maintenance of contact system, reduced wear of contact wires, increased speed of driving, enhanced reliability of operation.
Patent RU-95104289-A (RU)
Inventor: BOREJKO N P
IPC: C07C231/22
Filed: 1995-03-23
Abstract: FIELD: organic chemistry. SUBSTANCE: isolation of diene hydrocarbons of $$$-hydrocarbon mixtures is carried out by extractive rectification, derivatives of morpholine with unsaturated carbonyl compounds or their mixture with morpholine being used. Mass ratio of morpholine and product of its interaction with carbonyl compound is (0.1%-99.9%)-(99.9%-0.1%), respectively. Optimal concentration of inhibitor is 0.1-0.5 mass %. EFFECT: improved efficiency.
Patent RU-95107819-A (RU)
Inventor: KARTASHOV V JA
IPC: G05B17/02
Filed: 1995-05-15
Abstract: FIELD: technical cybernetics, method is used for identification of linear determinated dynamic objects. SUBSTANCE: aim is to increase accuracy and speed of linear object identification process. Aim is realized due to determination of object input and output signals values, their feeding to test model, that is formed form successive set of sampling models of increasing order, separation of first test mode, comparison of object and chosen test model outputs signals and control of way to choose next model using obtained error signal till achievement of given accuracy of identification. EFFECT: method allows to increase accuracy and speed of linear object identification process. 5 dwg, 4 tbl
Patent RU-95108257-A (RU)
Inventor: KRISTOFER DZHON EHSTBERI
IPC: C08F10/00
Filed: 1993-08-17
Abstract: FIELD: petrochemical processes. SUBSTANCE: monoolefines are prepared from hydrocarbon raw material containing at least two carbon atoms, wherein partial burning of hydrocarbon raw material mixed with oxygen-containing gas proceeds in presence of catalyst in a reaction chamber, catalyst being capable to maintain exothermal burning beyond the ignition point of enriched fuel. Reaction chamber is arranged in such a way as to provide at least a part of reaction heat to be transferred into fed raw material, whereas raw material feeding velocity exceeds velocity of burning of raw material mixture. EFFECT: enhanced efficiency of process.
Patent RU-95109022-A (RU)
Inventor: BABICHEV V I
IPC: F42B15/00
Filed: 1995-06-01
Abstract: FIELD: defensive weapon. SUBSTANCE: the control actuator block uses rectangular air intakes, in the upper part they are furnished with an air intake opening changing into a vertical duct. A spring is installed in the duct. The front wall has a groove that receives a stop, and a bore with a sealing ring is provided in the lower part. Vertical ducts connected to the control actuators by ducts are made in the base carrying the air intakes, and stops restraining the air intakes in the open position are installed. EFFECT: reduced length of the control actuator block and simplified design.
Patent RU-95109168-A (RU)
Inventor: SERKOV A G
IPC: F02K3/04
Filed: 1995-06-02
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: invention relates to methods of organizations of working process in double-flow turbojet engine by injecting water into first circuit. Engine has first circuit 1, second circuit 2, input device 3, mixing chamber 4, control gates 5, change-over gas conduits 6, moisture trap 7, moisture trap ring members, engine nacelle 10, bypass partitions 11 arranged in engine nacelle, ring nozzle 12, release device 13, moisture tap 14, moisture supply 15, regulating central body 16, water-fuel tanks 17, compressor cooling members 18, regulating ring with bypass channels and fairings. EFFECT: increased temperature of gas before turbine and pressure of gas in combustion chamber.
Patent TW-200305490-A (TW)
Title: Apparatus for cleaning polymeric pieces
Inventor: URABE KENICHI
IPC: B29B17/00
Filed: 2002-11-20
Abstract: A cleaning apparatus capable of sufficiently removing foreign matters such as coating or labels from surfaces of crushed pieces of the collected polymeric mold product is provided. The cleaning apparatus includes a cleaning bath [30] provided with a rotary shaft [35] extending in the longitudinal direction and having a water supply port [11a], a drainage port [12a] as well as an introduction port [21] and a discharging port [22] for polymeric pieces, screw sections [41] having a screw provided on the rotary shaft and flow-path restricting sections [45] having stationary plates standing upright from the inner surface of the cleaning bath [30] to restricting the advancement of water caused by the screw, wherein at least part of a surface of the stationary plate is roughened.
Patent TW-200404406-A (TW)
Title: Piezoelectric tunable filter
Inventor: CHEN GA-LANE
IPC: G02F1/01
Filed: 2002-12-10
Abstract: A piezoelectric tunable filter includes a thin film waveguide, a ring made of piezoelectric material surrounding the thin film waveguide, and an actuator surrounding the ring. The actuator generates acoustic waves which apply external radial forces on the ring. Because the ring has piezoelectric properties, a periodic, high frequency piezoelectric signal can be generated by the ring and input to the waveguide to produce lattice vibration of the waveguide. The vibration can generate a fluctuating pattern of refractive index in the thin film waveguide due to the modulating effect of the signal. Thus, a periodic radial force of a predetermined frequency produces a desired vibration of the thin films of the waveguide, which in turn produces a desired refractive index in each film, which accordingly changes an optical thickness of each film. Thus, a desired optical wavelength equal to twice of a combined optical thickness of two optically adjacent high refractive index films or two optically adjacent low refractive index films of the waveguide can be selected to pass through the waveguide.
Patent TW-200410055-A (TW)
Title: Cleaning solution for removing photoresist
Inventor: LI GEN-SHOU
IPC: G03F7/32
Filed: 2002-12-12
Abstract: The present invention relates to cleaning solutions for removing photoresist resins and a method of forming patterns using the same. The cleaning solution of the present invention comprises water (H2O) as main component and one or more surfactants as additive selected from the group consisting of polyoxyalkylene compounds, a salt of alcohol amine of Formula 1 and hydrocarbon compounds having carboxylic acid (-COOH) group, a salt of alcohol amine of Formula 1 and hydrocarbon compounds having sulfonic acid (-SO3H) group, polyethylene glycol compounds, compounds of Formula 3, compounds having a molecular weight ranging from 1000 to 10000 including repeating unit of Formula 4, polyether denatured silicon compounds and alcohol compounds. wherein R1, R2, R3, R4, R5, A, and n are defined in the specification.
Patent TW-200301694-A (TW)
Title: Bicarbonate-based solutions for dialysis therapies
Inventor: ELISABETTINI PAOLA
IPC: A61K33/14
Filed: 2002-12-18
Abstract: Bicarbonate containing solutions for use during medical treatment are provided. The bicarbonate containing solution of the present invention includes at least two separate components including a bicarbonate concentrate and an electrolyte concentrate which can be readily and sterilely mixed to form a ready-to-use formulation for patient administration, particularly as applied to the treatment of acute renal failure associated with critically ill patients in an intensive care setting.
Patent TW-200411008-A (TW)
Title: Method for coating a polymeric film on a substrate for providing detection functions and achieving detection function
Inventor: CHUANG KUO-SHENG
Filed: 2002-12-20
Abstract: A method for coating a polymeric film on a substrate for providing detection functions and achieving detection function mainly combines a special polymeric material with a film coating technique in order to form a functional polymeric film on any substrate. So biomolecules can be covalently immobilized by a single chemical reaction step in order to be applied on various bio sensors, while achieving immobilization of high density of biomolecules and mass production.
Patent TW-200411887-A (TW)
Title: Wafer level package
Inventor: WANG CHI-YU
IPC: H01L23/485
Filed: 2002-12-31
Abstract: A wafer level package mainly comprises a wafer and a plurality of bonding pads disposed on the active surface of the wafer. It characterized that there is a protection layer formed on the back surface of the wafer, wherein the protection layer is formed from a material having bad wettability with the solder material. In such manner, the protection layer will prevent the back surface of the wafer from being contaminated with the solder material.
Patent TW-200412601-A (TW)
Title: Over-current protection device and fabrication method
Inventor: WANG SHAU-CHEW DAVID
IPC: H01C17/065
Filed: 2003-01-08
Abstract: The present invention relates to an over-current protection device and fabrication method. The over-current protection device is fabricated by the following steps: (1) providing at least two polymer current sensing layers, wherein the polymer current sensing layer comprises a flame retardant, and the transition temperature of the adjacent polymer current sensing layers differs by at least 5 DEG C; (2) irradiating light onto the at least two polymer current sensing layers; (3) annealing the two polymer current sensing layers; and (4) associating the first electrode foil and the second electrode foil and the at least two polymer current sensing layers into a lamination structure. The flame retardant can be formed by inert materials such as magnesium hydroxide and talc, the at least two polymer current sensing layers can be irradiated by Co 60 with the dosage less than 50 Mrads. The at least two polymer current sensing layers can be annealed at the temperature 100 to 120 DEG C for 6 to 20 hours.
Patent TW-200307308-A (TW)
Title: Discharge lamp for dielectrically impeded discharges having a corrugated top plate structure
Inventor: HITZSCHKE LOTHAR
IPC: G09F9/00
Filed: 2003-03-20
Abstract: The invention relates to a discharge lamp having a base plate and a top plate that is substantially parallel thereto and is corrugated for the benefit of a homogeneous light exit.
Patent TW-200401952-A (TW)
Title: Attenuated embedded phase shift photomask blanks
Inventor: ANGELOPOULOS MARIE
IPC: G03F7/09
Filed: 2003-04-11
Abstract: An attenuating embedded phase shift photomask blank that produces a phase shift of the transmitted light is formed with an optically translucent film made of metal, silicon, nitrogen and oxygen. An etch stop layer is added to improve the etch selectivity of the phase shifting layer. A wide range of optical transmission (0.001% up to 15% at 157 nm) is obtained by this process.
Patent TW-200305582-A (TW)
Title: Incorporable photoinitiator
Inventor: WOLF JEAN-PIERRE
IPC: C08F2/50
Filed: 2003-04-25
Abstract: Compounds of formula I, wherein Y is, for example, C3-C12alkylene, butenylene, butynylene, or C4-C12alkylene interrupted one or more times by non-consecutive -O- or -NR2-; R1 is a reactive group selected from OH, SH, NR3R4, -(CO)-OH, -(CO)- NH2, SO3H, -C(R5)=CR6R7, oxiranyl, -O-(CO)-NH-R8-NCO and -O-(CO)- R9-(CO)-X; R2 is hydrogen, C1-C4 alkyl or C2-C4 hydroxyalkyl; R3 and R4 are each independently of the other hydrogen, C1-C4alkyl or C2-C4hydroxyalkyl; R5, R6 and R7 are each independently of the others hydrogen or methyl; R8 is, for example, linear or branched C4-C12alkylene, or phenylene; R9 is, for example, linear or branched C1-C16 alkylene, -CH=CH-, - CH=CH-CH2-, C6-cycloalkylene, phenylene or naphthylene; and X, X1 and X2 are each independently of the others OH, Cl, OCH3 or OC2H5; are suitable as photoinitiators that can be incorporated in a formulation to be cured.
Patent TW-200401532-A (TW)
Title: Distributed voice recognition system utilizing multistream network feature processing
Inventor: GARUDADRI HARINATH
IPC: H04L12/28
Filed: 2003-04-30
Abstract: A distributed voice recognition system and method for obtaining acoustic features and speech activity at multiple frequencies by extracting high frequency components thereof on a device, such as a subscriber station and transmitting them to a network server having multiple stream processing capability, including cepstral feature processing, MLP nonlinear transformation processing, and multiband temporal pattern architecture processing. The features received at the network server are processed using all three streams, wherein each of the three streams provides benefits not available in the other two, thereby enhancing feature interpretation. Feature extraction and feature interpretation may operate at multiple frequencies, including but not limited to 8 kHz, 11 kHz, and 16 kHz.
Patent TW-200401131-A (TW)
Title: Polarizing plate, adhesive for polarizing plate, optical film and image display device
Inventor: HATANAKA TAKEZOU
IPC: G02B5/30
Filed: 2003-06-10
Abstract: The present invention provides a polarizing plate. The polarizing plate has a protective film provided on at least one face of a polarizer via an adhesive layer, which is characterized in that: the protective film comprises: (A) a thermoplastic resin having a substituted or unsubstituted imide group in a side chain thereof and (B) a thermoplastic resin having a substituted or unsubstituted phenyl group and a nitrile group in a side chain thereof, and the adhesive layer comprises a polyurethane adhesive containing a urethane polyol and an isocyanate crosslinking agent. The polarizing plate exhibits good resistance to moisture.
Patent TW-200415068-A (TW)
Title: Shift control device for a bicycle transmission
Inventor: SHAHANA SATOSHI
IPC: B62M25/04
Filed: 2003-06-25
Abstract: A shift control apparatus for a bicycle comprises an output transmission member that moves to at least a first output position and a second output position, a position maintaining mechanism, and a release control mechanism. The position maintaining mechanism includes a position maintaining member that moves between a position maintaining position and a position release position, wherein the position maintaining position maintains the output transmission member in one of the first output position and the second output position. The position release position allows the output transmission member to move toward the other one of the first output position and the second output position. The release control mechanism includes a release member that moves between a first release member position and a second release member position. The release control mechanism moves the position maintaining member to the position release position as the release member moves from the first release member position toward the second release member position and allows the position maintaining member to return to the position maintaining position before the release member begins moving back toward the first release member position, or as the release member continues to move toward the second release member position.
Patent TW-200412765-A (TW)
Title: Technique to improve network routing using best-match and exact-match techniques
Inventor: SINGH RANJEETA
IPC: H04L29/12
Filed: 2003-07-17
Abstract: A method and apparatus to search for routing information is described. According to an embodiment, a technique is described to search for routing information that uses a first technique on at least a portion of a first section of an address and a second technique on at least a portion of a second section of an address. In one embodiment, a best-match technique, such as a Longest Prefix Match technique, is used on at least a portion of a topology section of an address, and an exact-match technique is used on a portion of an interface ID of the address.
Patent TW-200507405-A (TW)
Title: Generator device for reproduced energy
Inventor: TIN CHENG-SHING
Filed: 2003-08-05
Abstract: The present invention is a generator device for reproduced energy, which comprises a circular-outer lid, a magnet set, an induction coil set and a circuit system. High-pressure fluid enters the interior of circular-outer lid from the small hole on the circular-outer lid, pushes the magnet to move forward, and further generates a time-varying magnetic field to the electro-magnetic induction device, so that the induction coil can induce the time-varying voltage to generate the AC voltage. Finally, the circuit system converts the AC current into DC current, and achieves the purpose of storing electrical energy and amplifying the voltage. The high-pressure fluid can be obtained from wind energy or hydraulic energy, and can also be obtained from the kinetic energy of human body by generating high-pressure air through an air-compression device. Thus, the present invention sufficiently makes avail of nature energy or human kinetic energy for generating and utilizing the reproduced electrical-energy.
Patent TW-200509502-A (TW)
Title: Motor stator, main-body structure of motor stator, and manufacturing method thereof
Inventor: HUANG SHIH-MING
IPC: H02K1/04
Filed: 2003-08-26
Abstract: The present invention provides a motor stator, main-body structure of motor stator, and manufacturing method thereof. The main-body structure of the motor stator comprises an empty sleeve, plural first convex teeth, and plural second convex teeth. The empty sleeve has a first end surface and a second end surface. The first teeth are linked to the first end surface in a separated way, and extended on the first plane. The second teeth are linked to the second end surface in a separated way, and extended on the second plane. When plural first teeth are projected onto the second plane along the axis of the empty sleeve, each of the first teeth is located between two of the second teeth.