baber/WOPTO huggingface dataset:
Patent RU-94040865-A (RU)
Inventor: BEAULIEU PIERRE-LOUIS
IPC: A61K38/07
Filed: 1993-03-12
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes peptide derivatives of general formula (I): wherein A is phenyl lower alkanoyl unsubstituted or monosubstituted at phenyl by lower alkyl, amino group, halogen, hydroxy or lower alkoxy, lower alkanoyl, disubstituted by phenyl, unsubstituted or monosubstituted by lower alkyl, halogen, hydroxy or lower alkoxy (phenyl lower alkyl) aminocarbonyl; B is N    _CHRC(O) wherein Ris lower alkyl; A and B together form saturated or unsaturated aklylaminocarbonyl of formula R-NH-C(O) wherein Ris alkyl having 2-10 carbon atoms, lower cycloalkyl, 1-lower alkyl lower cycloalkyl, 1-(2-propenyl)-3-butenyl, 1-methyl-1- (2-propenyl)-3-butynyl or 1-ethyl-(2-propenyl)-3-butenyl; D is NH-CHRC(O) wherein Ris lower alkyl unsubstituted or monosubstituted by carboxy, hydroxy, mercapto group or benzyloxy group; Ris lower alkyl, lower cycloalkyl, 1- lower alkyl-lower cycloalkyl, NRRwherein Ris hydrogen or lower alkyl, and Ris lower alkyl or Rand Rand Rtogether with nitrogen atom to which they are attached form pyrrolidino, piperidino, morpholino or 4- methylpiperazino; Ris hydrogen or lower alkyl, Ris lower alkyl or Ris hydrogen; Ris lower alkenyl or phenylalkyl having 1-4 carbon atoms in the alkyl moiety; Rand NHR, together with carbon atom to which they are attached form lower cycloalkyl unsubstituted or mono-o- disubstituted by lower alkyl or group which is essentially lower alkyl-lower cycloalkyl, Rwherein NHRRis hydrogen or lower alkyl, and Ris alkyl having 4-9 carbon atoms or R, NHCR(R)-Z is lower cycloalkyl or lower cycloalkyl-lower alkyl and Z is R, CHOH, C(O)OH, C(O)NHand C(O)ORwherein Ris lower alkyl and therapeutically acceptable salts, which are prepared by procedures Known in peptide chemistry. Peptide derivatives of formula (I) given above have, in part, antiviral activity and they are therefore essentially active agents as components of the pharmaceutical composition which also contains at least and pharmaceutically or veterinarily acceptable carrier. Besides, peptide derivatives of formula (I) may be contained as an antiviral agent in the cosmetic composition which also contains at least one physiologically acceptable carrier. EFFECT: improved properties of the title compounds.
Patent RU-94041497-A (RU)
Inventor: TARASOV JU D
IPC: C10L5/38
Filed: 1994-11-16
Abstract: FIELD: manufacture of fuel elements. SUBSTANCE: process of manufacture of fuel elements of tubular section and gear for its implementation are designed to produce two- or one-component coal fuel elements by extrusion method at one and the same equipment. Transition to manufacture of two-component or one-component fuel element is performed by opening or shutting of additional passage for feed of ignition mixture into extrusion head. Outer surface of forming passage of annular section of gear for implementation of process is formed by inner surface of cylindrical bushing mounted for turning about its longitudinal axis bordering on outer section of jumper and fitted on side of jumper with cut of rectangular section which dimensions match dimensions of lateral section of additional passage in zone of its adjoining to forming passage and on opposite side with fixture for turning, holding from longitudinal displacement, fixation of turn angle and support of fuel element. EFFECT: enhanced productivity, reduced labour input, provision for continuity of manufacturing process. 6 cl, 4 dwg
Patent RU-94045606-A (RU)
Inventor: SINEVICH E A
IPC: B01D71/00
Filed: 1994-12-29
Abstract: FIELD: membrane- aided separation of gases, vapors, and liquids. SUBSTANCE: invention relates to preparing polymer membranes whose permeability is increased by stretching out membrane in a liquid medium resulting in growing microfissures through a part of membrane cross-section and corresponding decrease in the membrane effective thickness. In order to increase output of membrane by way of widening admissible deformation limits at membrane stretching and to raise stability of asymmetric membranes obtained, on one surface of polymer film or empty fiber, a thin layer of softened polymer is formed, which polymer has been preliminarily treated with a liquid plasticizer leading to strong swelling of polymer. Upon subsequent stretching out in a liquid medium, this plasticized layer is being thinned but remains unbroken and retains selective properties of membrane, while in non-plasticized part of film or empty fiber microfissures are developing reducing membrane effective thickness and increasing membrane permeability. To this, stability of membranes obtained proves to be high enough and, in some instances, allows the thermofixation to be excluded. EFFECT: increased membrane performance.
Patent RU-95101471-A (RU)
Inventor: IVANOVSKIJ A A
IPC: A61P37/02
Filed: 1995-02-06
Abstract: FIELD: biotechnology. SUBSTANCE: invention can be used for preparing the ecologically pure preparations - immunomodulating agents used for prophylaxis and complex therapy of the broad spectrum diseases in cattle. Method involves growing the fungus Drechslera graminea pure culture, its culturing on liquid nutrient medium and preparation producing. EFFECT: improved method of gramin preparing. 3 tbl
Patent RU-95102706-A (RU)
Inventor: KHALIMULIN R M
IPC: B24B31/06
Filed: 1995-02-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration machine-tool consists of container 2 flexibly mounted on base 1 and vibration generator 3. Motor-vibrator 6 is suspended from stand 5 at the center of container 2 through spring 4. The other end of motor- vibrator 6 is connected with the bottom of container 2 through flexible member 7. Parts 8 are machined with working fluid 9. EFFECT: enhanced efficiency.
Patent RU-95103385-A (RU)
Inventor: FEL DTSER N G
IPC: H02G13/00
Filed: 1995-03-07
Abstract: FIELD: electrical engineering. SUBSTANCE: ground lightning strike protective gear has electric circuit whose specific properties show themselves in electromagnetic field due to thunderstorm and are used to discharge lightning channel through circuit plane. Lightning protection circuit has rectangular frame of metal cable closed through capacitor and laid in low-conductivity soil; it functions as receiving antenna. EFFECT: improved reliability of lightning protective gear.
Patent RU-95104889-A (RU)
Inventor: KRISTIAN DROSTE
IPC: C25C3/16
Filed: 1995-03-31
Abstract: FIELD: equipment for electrolytic metal production. SUBSTANCE: arrangement constitutes a double-level system containing anode framework with longitudinally arranged carbon anodes supplied with 170 kA direct current through uprights and anodic cross bars, and cathode blocks located on the bottom of electrolyzer cells, from which direct current used in electrolysis process is carried away through steel transverse sheets. Arrangement is distinguished with its being provided with two uprights symmetrically arranged on longitudinal side and two ones symmetrically arranged on end side where current inlet into electrolyzer cells is disposed. These uprights carry 50% if current consumed in electrolysis process. Approximately on the level of cathode bus line on the electrolyzer cell side directed from the neighboring row, a power bus line is laid designed to compensate magnetic effect of neighboring rows of cells and calculated for current intensity constituting about a quarter of that consumed in electrolysis process, this current being directed inversely to direction of system current. EFFECT: enhanced efficiency of process. 4 cl, 2 dwg
Patent RU-95104930-A (RU)
Inventor: AVRAMENKO S V
IPC: H02J3/00
Filed: 1995-04-11
Abstract: FIELD: electrical engineering, electroactuators. SUBSTANCE: feeding arrangement has alternative current generator with frequency control and high frequency transformer. One end of transformer high voltage winding is connected to power consumer one terminal but second end of high voltage winding is insulated. Powered terminal can be connected by matching device using, for example rectifier or transformer-converter. Low voltage winding of high frequency transformer is connected to alternative current generator which operation frequency changes until resonant oscillations appears. It is optimal operating regime. EFFECT: lower ohmic losses in power line. 2 cl 3 dwg
Patent RU-95109275-A (RU)
Inventor: EREMIN A A
IPC: E21C45/00
Filed: 1995-06-05
Abstract: FIELD: mining industry. SUBSTANCE: this relates to development of small-scale placer deposits with high incline of bed. Method implies preliminary arrangement of basin, formation of water reservoir in basin and location of float-carried platform in it. Mounted on platform are interconnected mining mechanism and benefication equipment. According to method, productive seam is mined, loosened rock is washed, rock mass is subjected to benefication, and tailings are stored in worked-out space. Float-carried platform is moved by longitudinal and lateral movements relative to placer deposit by means of hydraulic reactive jet. Mining mechanism mounted on float-carried platform is moved in parallel to front of cutting face. EFFECT: high efficiency. 3 dwg
Patent RU-95110387-A (RU)
Inventor: GOROKHOVA V G
IPC: A61K36/185
Filed: 1995-06-20
Abstract: FIELD: chemical technology. SUBSTANCE: method involves the combined treatment of lignin with alkali and finely grinding. Hydrolytic lignin freed of mineral impurities and unreacted residues is subjected for finely grinding together with granulated sodium hydroxide. Hydrolytic lignin is activated by mechanical loading and mechanochemical reactions were stimulated. Formed finely dispersed product is washed with water and neutralized. For mechanical energy dissipation increase viscosity of mixture to be ground is increased by water addition. Product is used as bacterioadsorbent in gastroenterology and as an external bacterioadsorbing agent. EFFECT: increased output of process, enhanced quality of product, simplified method.
Patent RU-96104418-A (RU)
Inventor: MAKAROV JU S
IPC: F17C1/00
Filed: 1996-03-05
Abstract: FIELD: bottles for storage of high-pressure gases and dangerous liquids. SUBSTANCE: bottle is made from thin tube wound in coil on drum. In case of damage to wall of such bottle gas or liquid escape slowly and no explosion occurs. EFFECT: enhanced reliability; explosion proofness.
Patent SA-03240382-A (SA)
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H19/10
Filed: 2003-11-11
Abstract: يتعلق الإختراع بتركبية لتنعيم مناديل ورقية ماصة تشمل مقوم نشط للتنعيم أمونيوم رباعى (quaternary ammonium)؛ مركبات أمين حر (free amine compounds) عند مستوى بحيث يكون لتركيبة التنعيم نسبة أمين ثلاثى إلى رباعى (tertiary to quaternary amine) أكبر من حوالى 0,06 وأقل من حوالى 0,2؛ ومادة ناقلة (vehicle) التى فيها يشتت المقوم النشط للتنعيم. يتعلق أيضا الإختراع بمنتجات مناديل ورقية تترسب هذه التركيبة عليها.
Patent TW-200302839-A (TW)
Title: Improved process for making polytrimethylene terephthalate
Inventor: KELSEY DONALD ROSS
IPC: B01D5/00
Filed: 2002-10-29
Abstract: An improved process for the polymerization of polytrimethylene terephthalate by esterification of terephthalic acid or dimethylterephthalate with 1,3 propanediol (PDO), precondensation of the esterification product to produce a precondensation product, and polycondensation of the precondensation product to produce polytrimethylene terephthalate wherein excess PDO is removed from the esterification and/or polycondensation stages and PDO vapor is separated from the high boiling fraction (solid byproduct). The improvement comprises: (a) heating the solid byproduct in the presence of 5 ppm to 5000 ppm, based on metal, of a metal catalyst selected from the group consisting of one or more 3rd, 4th, or 5th row metal compounds from Groups 3 - 12 and Groups 14 - 15 of the Periodic Table (IUPAC 1989) at a temperature of from 100 DEG C to 240 DEG C for from 5 minutes to 24 hours, optionally in the presence of a diluent, and (b) optionally, recycling the reaction product into the polymerization process.
Patent TW-200411237-A (TW)
Title: Movable coupling moving fiber module
Inventor: LEE HSIAO-WEN
IPC: G02B6/26
Filed: 2002-12-30
Abstract: A movable coupling moving fiber module includes suspending wires extends from the fix seat and activated by external driving force. The suspending wires links the receiving seat holds a fiber and then generates two axial plane parallel moving with non-inclination. This module applies multi-port fiber coupling and optical varying, products manufactures simple, convenient and decreased the cost.
Patent TW-200413899-A (TW)
Title: Humidity detection and protection device of computer system
Inventor: Liao qi-zhi
Filed: 2003-01-29
Abstract: The invention provides a humidity detection and protection device of computer system for checking humidity condition of computer system and takes counter protection measure to ensure the operation safety of computer system in high humidity environment. The invention installs humidity detector in computer system. The humidity detection and protection device can receive the actual humidity signal in computer system detected by the humidity detector and compare with a preset humidity value. When the actual humidity exceeds the preset humidity value, then restrain the computer system from executing initialization procedure. When the actual humidity exceed the preset humidity value, it can activate heating and alert signal generation functions as well.
Patent TW-200416629-A (TW)
Title: Life sensor and telecommunication network for creatures
Inventor: KUO SHU-SHOUNG
IPC: G08B21/22
Filed: 2003-02-27
Abstract: We all need to give respect to life of creature. However, in actual environment some human or irresistible natural catastrophe usually cause death of life in a wink without having the chance to send out rescue message. As a result, when the victim's position is usually difficult to be located or some people are suddenly attacked by abrupt disease to result in weak life sign and unfortunately nobody right aside can help, the delay to rescue at first timing can cause death. Therefore, the invention is based on the idea of life respect to integrate the mature technique of the existing bio-electronic technology﹑wireless communication and GPS to create the portable monitoring device for life sign of creature. When life sign disappears or life sign turns weak, automatically send out signal for rescue. Use GPS technique to acquire the coordinate position of person to be rescued and send it to all rescue units or individual (family or doctor) by virtue of wireless communication network platform, allowing rescue unit can launch rescue at first timing and also allowing rescue to be precisely exerted its effect and no more time has to be spent on searching the position of person to be rescued so as to express the goal of respecting life.
Patent TW-200406080-A (TW)
Title: Process for the preparation of a solid oxide fuel cell
Inventor: CHRISTIANSEN NIELS
IPC: H01M8/24
Filed: 2003-03-11
Abstract: Process for the preparation of a solid oxide fuel cell comprising chemically etching a metallic sheet covered with a photoresist and obtaining controlled patterns of cavities on one side of the metallic sheet and perforations on the other side of the metallic sheet and depositing electro-chemically active segments on the perforated side of the metallic sheet. The invention includes also a solid oxide fuel cell prepared by the above process.
Patent TW-200304521-A (TW)
Title: Concealed door furniture fixing method and assembly
Inventor: BLIGHT BRIAN
IPC: E06B9/00
Filed: 2003-03-11
Abstract: A furniture plate assembly extends over a mortise lock in a door and contains a pair of side plates extending over each side of the door, the side plates being clamped against the door by internal fasteners, the internal fasteners comprising a threaded stud which can be rotated by an adjustment member which can be operated from the edge of the door. The adjustment member can be provided with a clutch to prevent over tightening of the assembly. The threaded internal fastener provides better adjustment of the assembly than a cam type clamping device.
Patent TW-200408183-A (TW)
Title: CMOS digital pulse width modulation controller
Inventor: LATHAM PAUL W II
IPC: H02M3/157
Filed: 2003-03-13
Abstract: A CMOS digital PWM controller chip includes a clock generator for directly generating a sampling clock at a frequency higher than a control pulse rate without requiring a phase locked loop, an oversampling analog-to-digital converter clocked by the sampling clock for converting error signals into filtered digital values, an output for controlling duty cycle of an electrical device in accordance with width-modulated digital control pulses supplied at the control pulse rate, and, digital control logic for generating the width-modulated digital control pulses in relation to the digital values. The digital control logic may include a linear feedback shift register to pseudo-randomize the digital control pulses to reduce electromagnetic interference.
Patent TW-200406620-A (TW)
Title: Surface illumination device and display device using the same
Inventor: TSUDA AKIMITSU
IPC: G02F1/13357
Filed: 2003-04-18
Abstract: An object of the invention is to provide a surface illumination device and a display device using it, which can contribute to improvement of display qualities. A surface illumination device 10 comprising a light guide plate 1 for propagating incident light inside itself and reflecting the light at the reflecting prism face 1S to output the light from the light exit face. This further comprises: a polarizing plate 3 provided on the light exit face; and an anti-reflection film 4 provided on the polarizing plate 3. The reflecting prism face 1S extends so that a direction of electric vector's vibration of an s-polarized light component of a reflecting light ray caused by an incident light ray in a predetermined propagation direction is in parallel with a polarization axis of the polarizing plate 3, whereby a light efficiency can be improved.
Patent TW-200305908-A (TW)
Title: Oxide cathode for an electron gun, having a denser and thinner emissive zone
Inventor: RICAUD JEAN-LUC
IPC: H01J29/04
Filed: 2003-04-25
Abstract: Cathode comprising a substrate (2) supporting a cathode emissive coating, comprising what is called an emissive central zone (12) and what is called a nonemissive peripheral zone (11); according to the invention: - the average density and the emissive zone (12) is greater than that in said nonemissive zone (11), - the average thickness in the emissive zone (12) is less than that in the nonemissive zone (11). In this way it is possible to significantly limit the drift in cut-off voltage, while still maintaining good maximum emission performance in DC mode and in pulse mode.
Patent TW-200403411-A (TW)
Title: Combustion with reduced carbon in the ash
Inventor: KOBAYASHI HISASHI
IPC: F23D1/02
Filed: 2003-05-14
Abstract: Combustion of coal in which oxygen is injected into the coal as it emerges from burner produces ash having reduced amounts of carbon.
Patent TW-200428370-A (TW)
Title: Method to generate and play music file, and computer-readable recording medium carrying the music file
Inventor: LI TZUNG-SHIAN
IPC: G11B5/00
Filed: 2003-06-02
Abstract: The present invention relates to a method to generate and play music file, and computer-readable recording medium carrying the music file, wherein all events executed at the same time are recorded by individual event fields and correspond to a single time field, so that the music file has a smaller file length. When reading the music file, it reads the time field and the corresponding multiple event fields.
Patent TW-200404839-A (TW)
Title: Process for curing amino resins
Inventor: BUCKA HARTMUT
IPC: C08K5/18
Filed: 2003-06-13
Abstract: In a process for curing amino resins layers with thicknesses up to 300 μ m or filaments or fibrids with a diameter up to 300 μ m which are composed of (a) from 95 to 99.95% by mass of solvent-free meltable amino resin polycondensates having molar masses of 1000 to 300000 (b) from 5 to 0.05% by mass of curing agents which can be activated by actinic light and are composed of acid formers of the type of blocked sulphonic acid and/or halogen-substituted triazine derivatives and/or onium salts, and if desired (c) from 1 to 20% by mass, based on the meltable amino resin polycondensates, of non-modified and/or modified maleic anhydride copolymers, and/or (d) from 0.1 to 5% by mass, based on the meltable amino resin polycondensates, of nanoparticles are cured by irradiation with actinic light at a temperature between the melting point of the amino resin polycondensate and the thermoinduced decomposition temperature of the light-activable curing agents. The process can be used with preference to produce sheetlike textile structures or coatings.
Patent TW-200409382-A (TW)
Title: Nitride semiconductor device comprising bonded substrate and fabrication method of the same
Inventor: NAGAHAMA SHINICHI
IPC: H01L21/762
Filed: 2003-07-08
Abstract: A substrate 1 for growing nitride semiconductor has a first and second face and has a thermal expansion coefficient that is larger than that of the nitride semiconductor. At least n-type nitride semiconductor layers 3 to 5, an active layer 6 and p-type nitride semiconductor layers 7 to 8 are laminated to form a stack of nitride semiconductor on the first face of the substrate 1. A first bonding layer including more than one metal layer is formed on the p-type nitride semiconductor layer 8. A supporting substrate having a first and second face has a thermal expansion coefficient that is larger than that of the nitride semiconductor and is equal or smaller than that of the substrate 1 for growing nitride semiconductor. A second bonding layer including more than one metal layer is formed on the first face of the supporting substrate. The first bonding layer 9 and the second bonding layer 11 are faced with each other and, then, pressed with heat to bond together. After that, the substrate 1 for growing nitride semiconductor is removed from the stack of nitride semiconductor so that a nitride semiconductor device is provided.
Patent TW-200420767-A (TW)
Title: Polypropylene fibres suitable for spunbonded non-woven fabrics
Inventor: SARTORI FRANCO
IPC: D04H1/54
Filed: 2003-09-23
Abstract: A fibre for spunbonded fabrics comprising a propylene polymer composition (A) having an MFR L (1) value from 6 to 150 g/10 min and being selected from (i) a crystalline propylene random copolymer or crystalline propylene polymer composition containing at least 0.8% by weight of ethylene and having a melting temperature of 153 DEG C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight, and a value of the ratio of the polymer fraction collected at the temperature range from 25 DEG to 95 DEG C to the xylene soluble fraction at room temperature higher than 4; and (ii) a crystalline propylene polymer composition having a melting temperature of 153 DEG C or higher, a content of fraction soluble in xylene at room temperature lower than 10% by weight; the said composition containing at least 0.64 wt% of ethylene or a C4-C10 α -olefin recurring unit and comprising (percent by weight) (I) 20-80% of a crystalline propylene polymer containing up to 1.5% by weight of ethylene and/or C4-C10 α -olefin; and (II) 20-80% of a crystalline propylene random copolymer selected from (IIa) a copolymer of propylene with 0.8 to 10% by weight of ethylene and/or (IIb) a copolymer of propylene with 1.5 to 18% by weight of a C4-C10 α -olefin. Said polymer composition (A) is obtainable by way of chemical degradation of a precursor polymer composition (A) having MFR L values (MFR L (2)) of from 0.5 to 50 g/10 min, provided that the ratio of MFR L (1) to MFR L (2) be from 1.5 to 60. Propylene polymer composition (ii) as described above and non-woven fabrics that are prepared with the said fibres. The said fabric is useful for coverstock and diapers.