baber/WOPTO huggingface dataset:
Patent DE-10028486-C2 (DE)
Title: Sensor für die Kantenposition eines elektrisch leitenden Materials
Inventor: YOSHIDA HIROKAZU
IPC: G01B7/00
Filed: 2000-06-08
Granted: 2003-12-11
Abstract: Der Kantenteil eines elektrisch leitenden Materials wird zwischen ein Paar von Sendeelektroden aus einer dreieckigen Platte, die flach in entgegengesetzten Richtungen zueinander angeordnet sind, und eine Empfangselektrode eingeschoben. Die erregende Signalquelle legt jeweils das Wechselspannungssignal S¶1¶ mit der Frequenz f¶1¶ an eine der Sendeelektroden und das Wechselspannungssignal S¶2¶ mit der Frequenz f¶2¶ an die andere Sendeelektrode. Die Größe des Einschubs der Streifenkante des elektrisch leitenden Materials wird durch das Verhältnis zwischem dem Strom I¶1¶ mit der Frequenz f¶1¶ und dem Strom I¶2¶ mit der Frequenz f¶2¶, die auf der Empfangselektrode erzeugt werden, ausgewertet.
Patent DE-10116636-C2 (DE)
Inventor: WAGNER PASCAL
IPC: C22F1/04
Filed: 2001-04-04
Granted: 2003-04-03
Abstract: Production of AlMn bands or sheets used in the manufacture of building components by soldering comprises producing a pre-material from a melt containing 0.3-1.2 wt.% Si, ≤ 0.5 wt.% Fe, ≤ 0.1 wt.% Cu, 1.0-1.8 wt.% Mn, ≤ 0.3 wt.% Mg, 0.05-0.4 wt.% Cr + Zr, ≤ 0.1 wt.% Zn, ≤ 0.1 wt.% Ti, and ≤ 0.15 wt.% Sn, unavoidable impurities whose individual contents are a maximum of 0.05% and whose sum is a maximum of 0.15 wt.%, and a balance of aluminum. The pre-material is heated to less than 520 degrees C for a maximum of 12 h, hot-rolled at at least 250 degrees C to form a hot band, and cold-rolled to form a cold band without intermediate annealing. An Independent claim is also included for an AlMn band or sheet produced by the above process. Preferred Features: The minimum Si content is 0.5, preferably 0.75 wt.% and the maximum Si content is 1.0 wt.%. The maximum Fe content is 0.3 wt.%. The maximum Cu content is 0.05 wt.%. The Mn content is 1.3-1.5 wt.%. The maximum Mg content is 0.1 wt.%. The Cr content is 0.1-0.2 wt.%. The maximum Zr content is 0.05 wt.%. The maximum Zn content is 0.05 wt.%. The maximum Ti content is 0.05 wt.%.
Patent DE-19610995-C2 (DE)
Inventor: HASSLER THORD G G
IPC: D21H21/16
Filed: 1996-03-21
Granted: 2002-12-19
Abstract: PCT No. PCT/EP97/01308 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/35068 PCT Pub. Date Sep. 25, 1997Disclosed are a paper size consisting essentially of a) alkyl ketene dimer and/or alkenyl succinic acid anhydride; b) degraded, liquid cationic starch having a cationic charge density of 0.5 to 3.5 meqv/g, a degree of substitution of more than 0.1 and a viscosity of less than 10000 cps (30% by weight solution in water at 25 DEG  C.); and c) water, and a process for making paper products in which this paper size is added to the pulp. The invention allows the production of AKD and/or ASA sizes on-site in paper plants using simple mixing equipment.
Patent DE-19655110-C2 (DE)
Title: Delay time measuring method for generating random pulse sequence
Inventor: OKAYASU TOSHIYUKI
IPC: H03K3/84
Filed: 1996-12-18
Granted: 2001-02-15
Abstract: The method involves using a random pulse generation circuit to provide a random pulse sequence at random intervals, and to feed it with an output signal from the delay time generation circuit via a positive feedback loop.  An output signal from the random pulse generation circuit is injected into the positive feedback loop to induce the loop to oscillate.  A delay time is determined for the delay time generation circuit from a period during which the positive feedback loop oscillates.  A gate circuit can be provided to control the duration of the pulse sequence.
Patent DE-19932652-C2 (DE)
Title: Radbefestigung
Inventor: SCHMIDT WOLFGANG
IPC: B60B3/14
Filed: 1999-07-15
Granted: 2003-06-12
Abstract: Die Erfindung bezieht sich auf eine Radbefestigung von Turnierfahrzeugen, bestehend aus einem aus einer Radhalterung (1) des Fahrzeuges zentral vorstehenden Gewindeschaft (2) einerseits und einer auf dieses festehende Teil aufschraubbaren Gewindemutter (4) andererseits, gekennzeichnet durch eine an wenigstens einem der Teile (2, 4) vorgesehene Zwangsführung (10) in Form eines konisch zulaufenden Anschlupps, die beim Zusammenführen der Teile (2, 4) während der Montage ein fluchtendes Ausrichten und In-Eingriff-Kommen der Gewinde (2a, 4a) sichert.
Patent DE-19964226-C2 (DE)
Title: Optical disk drive for determination of disk eccentricity in compact disk system
Inventor: HIRAI YUKIO
IPC: G11B7/095
Filed: 1999-07-09
Granted: 2002-10-31
Abstract: The disk drive includes an evaluation unit (15) which stores data for an eccentric shift, indicating size and phase angle of the eccentricity of the disk, produced from a combination of the track error signal and the index signal.  The disk drive includes a positioning arrangement (10) for moving a lens (11), and hence an optical point over a data track on the disk. There is a motor (8) for driving the positioning arrangement. A track error detector (14) receives light reflected by the optical disk and detects a track error signal, which represents a degree of coincidence between the optical point and the data track. An index pulse generation device generates an index signal which indicates at least one rotation of the optical disk. An evaluation unit (15) stores data of an eccentric shift, indicating a size and a phase angle of the eccentricity of the disk. This is produced from a combination of the track error signal and the index signal. The motor is controlled through a drive or control signal which is produced from the data of the eccentric shift.
Patent RU-2153741-C2 (RU)
Inventor: VERNER RENISH
IPC: H02J7/02
Filed: 1994-03-16
Granted: 2000-07-27
Abstract: FIELD: electrical engineering. SUBSTANCE: the voltage source to be restored is treated at a definite time interval by periodically arriving voltage pulses of definite amplitude and duration. The DC voltage signal required for it is formed by a low-resistance DC voltage source. A train of voltage pulses is produced by a clock pulse generator in the activated switch, which is applied to one of the poles of the voltage source being restored. EFFECT: restoration of primary cells to the level of power characteristics of its non-used cells. 9 cl, 4 dwg
Patent RU-2155748-C2 (RU)
Title: Derivatives of cyclohexadiene, mixture of their isomers or separate isomers and their salts and pharmaceutical composition with selective modulating effect on calcium-dependent potassium channels of high conductivity
Inventor: KLAUS URBANS
IPC: C07D213/55
Filed: 1995-08-24
Granted: 2000-09-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes the novel derivatives of cyclohexadiene of the general formula (Ia)   or (Ib)   where A is phenyl or unsubstituted naphthyl or naphthyl substituted with 1-3 similar or different residues taken among the group involving nitro-group, halogen atom, trifluoromethyl-group, linear or branched alkyl with 1-6 carbon atoms; R 1  is hydrogen atom or linear or branched alkyl with 1-8 carbon atoms; R 2  and R 3  are similar or different and mean hydrogen atom or linear or branched alkyl with 1-6 carbon atoms; D is linear or branched alkoxycarbonyl with 1-8 carbon atoms, mixture of their isomers or separate isomers and their salts. The above indicated new compounds can be used as an active component of pharmaceutical composition showing selective modulating effect on calcium-dependent potassium channels of high conductivity. EFFECT: new compounds indicated above, valuable pharmacological properties. 4 cl, 3 tbl, 5 ex
Patent RU-2170233-C2 (RU)
Inventor: KONRAD P DORN
IPC: B60R16/037
Filed: 1995-02-28
Granted: 2001-07-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes substituted morpholines of the formula (I)   or their pharmaceutically acceptable salts where each of R 2  and R 3  means hydrogen atom; R 6 , R 7  and R 8  are taken among hydrogen, fluorine atom or CF 3 ; each of R 11 , R 12  and R 13  means independently hydrogen or halogen atom; A means unsubstituted C 1-6 - alkylene; B means heterocycle taken among 1,2,4-triazolyl, 5-oxo-1,2,4-triazolyl, 2-oxo-1,3-imidazolyl or imidazolyl substituted with X where X means residue of phosphoryl -PO(O - ) 2 •2M +  salt and M is pharmaceutically acceptable monovalent counterion; Y means -O-; Z is hydrogen atom or C 1-6 - -alkyl; p = 0. Compounds of the formula (I) are synthesized by phosphorylation of corresponding parent morpholine derivatives with phosphoryl-transferring reagent. New synthesized compounds are antagonists of substance P and neurokinin-1 that are prodrugs and exhibit increased solubility in aqueous solutions as compared with the parent drugs. Invention proposes also pharmaceutical composition eliciting activity inhibiting neurokinin-1 receptors and containing compounds of the formula (I) taken in the effective amount. Also, invention proposes method of counteraction to substance P near site of its receptors or inhibition of neurokinin-1 receptors. EFFECT: new compounds indicated above, improved method of synthesis, valuable pharmacological properties. 22 cl, 97 ex
Patent RU-2160990-C2 (RU)
Title: Granulated composition containing microorganisms, method of its preparing and using
Inventor: MARGARET EHNZMANN
IPC: A01N63/20
Filed: 1995-07-03
Granted: 2000-12-27
Abstract: FIELD: microbiology. SUBSTANCE: granulated composition involving finely dispersed substrate, polymeric layer containing microorganisms and water. Polymer is film-forming, water-soluble and practically noncrossed-linked polymer or film-forming cross-linked polysaccharide containing carboxyl groups and swelling in water in the presence of potassium ions. Composition has milled bran, straw, wood dust, cellulose, clay, attapulgit, kieselguhr, vermiculite and other substances as substrate. Composition has homopolymer or copolymer of polyvinyl alcohol, polyethylene glycol or polyvinylpyrrolidone, polyacrylamides, starch, carrageenan, alginate, xanthane, carob tree (Ceratonia siliqua) resin, methylcellulose as film-forming water-soluble polymer. Among microorganisms composition has Pseudomonas, Penicillin and others. Method of preparing the composition involves suspending polymer or polysaccharide and microorganism and spraying on the prepared suspension on finely dispersed substrate followed by water removal up to its content 0.5-40% in the composition. Prepared granulated composition containing microorganisms is stable at storage at the room temperature. EFFECT: improved method of preparing, high stability. 43 cl, 6 tbl
Patent RU-2153853-C2 (RU)
Title: Method of selecting treatment method of cardiochalasia
Inventor: KHITAR JAN A G
IPC: A61B17/00
Filed: 1997-04-01
Granted: 2000-08-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: method includes clinical examination by means of instruments; determination of clinical manifestation of gastroesophageal reflux; assessment of manifestation of reflux esophagitis by data of endoscopic and roentgenologic examination; determination of manifestation of hiatus hernia; examination of tonus of inferior esophageal sphincter; examination of tonus of cardia diaphragmic component; assessment of definite parameters in conventional units; summation of units. Depending on sum value, use is made of nonoperative treatment, esophagofundoraphia, diaphragmofundopepsia, diaphragmocruroraphia, fundoplication. EFFECT: provision of individual selection of surgical treatment of cardiochalasia. 4 ex
Patent RU-2167846-C2 (RU)
Inventor: ANN SEHNKEHN
IPC: C10L3/00
Filed: 1997-05-14
Granted: 2001-05-27
Abstract: FIELD: gas transportation. SUBSTANCE: formation, growth, and/or agglomeration of gas hydrates in stream containing water and gas are inhibited or retarded by adding special agent. The latter consists of at least one water-soluble homopolymer or copolymer, derivative of at least one nitrogen-containing monomer selected from: cationic monomers containing, in particular, at least one quaternary ammonium function; amphoteric monomers containing, in particular, at least one quaternary ammonium function and at least one carboxylate or sulfonate function; and different neutral monomers; said water-soluble homopolymer or copolymer possibly being neutral, cationic, or in the form of polyampholyte. Homopolymer, copolymer, or polymer mixture is usually added to stream to be treated in concentrations 0.05 to 5 % of the weight of water contained in medium. Agent consisted of one or several polymer may be applied in the mixture with at least one alcohol (mono- or polyatomic), alcohol-to-water ratio usually ranging between 0.5:100 to 20:100 and that of agent to water between 0.05:100 and 3.0:100. EFFECT: enabled low-temperature gas transportation with small concentrations of agent. 15 cl, 1 tbl, 10 ex
Patent RU-2164483-C2 (RU)
Inventor: MILOVANOV A I
IPC: B61C15/10
Filed: 1997-07-24
Granted: 2001-03-27
Abstract: FIELD: railway transport. SUBSTANCE: proposed device has housing communicating with main line and channels through which compressed air is supplied. Housing is connected with automatic sanding gear cut-in means including skid sensors and electric signals converters. Operating member is made in form of straight sand supply channel connected by upper neck with sand container. Channel is provided with pneumatic shutoff device. Channels is arranged inside pneumatic chambers. Upper chamber serves as housing of shutoff device, and lower chamber, being ejector terminates in branch pipe with deflector on lower end. Command unit is connected with operating member by electropneumatic valve. Command unit contains comparator and information units presenting operating and reference frequencies of signals from skid sensors. Sensors are made as combination of light radiation source and receiver which are installed at both sides of round disks. Disks are provided with ports on their surfaces and are made for synchronous rotation with wheelsets. EFFECT: improved reliability of sand supply with provision of accurate metering out of sand and adequate consumption of air and sand, prevention of sluggishness of system owing to instantaneous execution of commands by control system. 4 dwg
Patent RU-2161025-C2 (RU)
Title: Urologic and gynecologic chair
Inventor: SUNDSTREM KRISTER
IPC: A61G13/00
Filed: 1996-01-23
Granted: 2000-12-27
Abstract: FIELD: examination and treatment of patients. SUBSTANCE: the chair has a framework. The framework has the lower part and the upper part that is preferably made in the form of a rotary cantilever. The pad for the back is installed on the cantilever surface for individual adjustment at least of its angular position relative to the horizontal plane, at least one sitting pad (12) is also installed for individual adjustment of its angular position relative to the horizontal plane. At least one of the turning axles for pad angular adjustment (11) for the back or sitting pad (12) may be released. This axle is positioned for adjustment depending on the change of the position of the turning axle of the other pad, so the joint movement of both pads with reduction of the their mutual angular position is ensured, if only one of them is influenced. EFFECT: joint turning of both pads without any change of their mutual angular position. 3 cl, 9 dwg
Patent RU-2196123-C2 (RU)
Title: Method of hydrogenation of unsaturated cyclic compound
Inventor: GILDERT GEHRI R
IPC: C07C7/04
Filed: 1996-02-09
Granted: 2003-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method of hydrogenation of unsaturated cyclic compounds as, for example, benzene and aniline, or cyclohexylphenylamine and dicyclohexylamine to yield, for example, cyclohexylphenylamine or cyclohexane. Method is carried out in liquid phase in the presence of hydrogenation catalyst made as packing for distillation and having structure useful for distillation and presenting metal applied on carrier made of aluminum oxide in reactive-rectifying column. Method involves the following stages: a) feeding the first current containing cyclic or polycyclic compounds and the second current containing hydrogen; b) contact of unsaturated cyclic compounds and hydrogen at temperature 37-190 C, under partial pressure of hydrogen less 7.031 kg/cm 2  (less 345 kPa) but preferably less 4.922 kg/cm 2  and excessive pressure in upper part of rectifying column from 1.0547 kg/cm 2  to 8.437 kg/cm 2  (from 101 to 929 kPa) in the presence of the above-mentioned catalyst layer, part of unsaturated cyclic compounds react with part of hydrogen to form reaction mixture containing unsaturated cyclic compounds, unreacted hydrogen and unreacted cyclic compounds; c) pressure in reactionrectifying column (I) is maintained so to provide the presence vapor phase and some amount of liquid phase in column and continuous spraying in catalyst layer that provides the state of reaction mixture at the boiling point and (II) for condensation of vapors part in reaction system that results to condensation of part of aromatic and other unsaturated cyclic and polycyclic compounds on catalytic structure; d) removal of gaseous unsaturated compounds and hydrogen as upper distillate from reactive- -rectifying column; e) condensation of essentially all unsaturated cyclic compounds and saturated cyclic compounds removed as upper distillate from reaction-rectifying column; f) recovery of part of condensed unsaturated cyclic compounds and saturated cyclic compounds into reaction-rectifying column as phlegm; g) removal of liquid product containing saturated cyclic compounds from reactionrectifying column and removal of unreacted unsaturated cyclic compounds from condensed upper distillates. EFFECT: improved method of dehydrogenation. 20 cl, 2 dwg, 5 tbl, 5 ex
Patent RU-2154579-C2 (RU)
Title: Apparatus for applying printing onto cylindrical products
Inventor: EHNN SIRVET
IPC: B41F17/22
Filed: 1996-08-20
Granted: 2000-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has mandrel units mounted on holder continuously rotating on main shaft. Each unit has base and cantilevered mandrel mounted on base for rotation around axis of rotation extending in parallel with main axis of rotation. At each cycle of circular rotation of holder, apparatus for applying printing grips cylindrical product on mandrel and applies printing onto it. Grip between cylindrical products and print applying apparatus creates counteraction having tendency toward inclining free end of mandrel in radial inward direction. Rigidity imparting mechanism is adapted for resisting mandrel inclination. According to one version, such mechanism has conveyor segments and roller mounted on base and movable on conveyor segment. Conveyor segments are rigidly positioned on holder in common plane, at right angles to main axis of rotation. EFFECT: simplified construction and increased efficiency. 194 cl, 7 dwg
Patent RU-2161323-C2 (RU)
Title: Device and process of passive matching of optical fiber with input/output light guide ( versions )
Inventor: FIL-SEUNG SEO
IPC: G02B6/30
Filed: 1998-07-02
Granted: 2000-12-27
Abstract: FIELD: fiber-optical communication systems. SUBSTANCE: device includes light guide placed longitudinally on planar substrate that has core, locating part for optical fiber of specified length positioned longitudinally on planar substrate and cavity located between locating part and core of light guide filled with material. Irradiation of material with ultraviolet radiation leads to growth of refractive index of hardened part in comparison with that of unhardened part and results in formation of expanded light guide. Proposed process provides for reduced losses for joining of optical fiber with light guide in case of horizontal displacement. In process of matching operation of cutting of optical fiber is carried out on locating part near light guide simultaneously with polishing of cross-sections of fiber and light guide. EFFECT: reduced losses for joining of optical fiber with light guide. 8 cl, 7 dwg
Patent RU-2167233-C2 (RU)
Title: Рельсовое скрепление
Inventor: ARKHIPOV V M
IPC: E01B9/48
Filed: 1998-08-13
Granted: 2001-05-20
Abstract: Изобретение относится к конструкции верхнего строения пути. Рельс (11), расположенный на подкладках (1, 2, 4), закреплен с помощью клемм (8), болтов (5), телескопических пружин (9) и гаек (7). Часть внутреннего витка каждой пружины (9) отогнута внутрь для размещения в продольном пазу (6), выполненном на резьбовом конце каждого болта (5). Внутренний виток каждой пружины (9) контактирует с гайкой (7). Изобретение позволяет повысить эксплуатационные характеристики скрепления. 2 ил.
Patent RU-2177009-C2 (RU)
Title: Method of preparing butyl rubber
Inventor: ABRAMOVA N V
IPC: C08F210/12
Filed: 1999-07-06
Granted: 2001-12-20
Abstract: FIELD: preparation of synthetic rubbers, more particularly butyl rubber used in petrochemical industry. SUBSTANCE: process of copolymerization of monomers is carried out at total content of protonated complexes from 5 to 45 % in catalyst, ratio of content of protonated complex based on alkylaluminum dichloride to content of protonated complex based on alkyl aluminum chloride ranging from 0: 1 to 0.5:1. EFFECT: improved quality of rubber, greater efficiency and lower stock losses. 1 dwg, 1 tbl
Patent RU-2204216-C2 (RU)
Inventor: ZAZIN TIBERIUS
IPC: H04B17/00
Filed: 1997-12-09
Granted: 2003-05-10
Abstract: FIELD: methods and equipment for checking talking paths in communication systems. SUBSTANCE: proposed method and equipment are designed to organize talking path including compression and expansion of voice signal between first and second telephone sets of which both take part in call between at least two telephone sets, to generate signal unambiguously identifying first telephone set, to transmit this signal from first telephone set, and to check-up second telephone set for signal reception through talking path organized between first and second telephone sets. EFFECT: facilitated check-up procedure. 18 cl, 9 dwg
Patent RU-2177854-C2 (RU)
Inventor: BATRAEV G A
IPC: F28F9/16
Filed: 1999-11-16
Granted: 2002-01-10
Abstract: FIELD: plastic metal working, namely manufacture of heat exchange apparatuses. SUBSTANCE: method comprises steps of making annular turning on inner surface of each end of tube; placing in said turning sleeve made of cladding material and having shaped ends with triangle protrusions mutually joined by their bases; arranging free shaped end of sleeve over tube end; reducing tube end with sleeve for making transition cone portion of tube; then forming in outer surface of tube outer annular bulge with trapezoidal cross section by applying axial effort to tube end in such a way that to embed protrusions of sleeve into tube material for filling space between said protrusions with tube material; at placing tube in opening of tube plate, arranging cone portion of tube in range of length of inner annular triangle cross section groove of tube plate; matching outer annular bulge of tube with outer annular groove of tube plate opening; fixing tube against its possible motion and fastening it in opening of tube plate by applying compression effort to inner surface of tube; at fastening process forming inner annular bulge of tube whose cross section corresponds to cross section of inner annular groove. EFFECT: enhanced strength, tightness and corrosion resistance of rolled joints. 1 dwg, 2 tbl, 1 ex
Patent RU-2176427-C2 (RU)
Title: Lead accumulator
Inventor: RUSIN A I
IPC: H01M10/12
Filed: 1999-12-07
Granted: 2001-11-27
Abstract: FIELD: electrical engineering. SUBSTANCE: lead accumulator has unlike-polarity plates with separators in-between and plastic insulating strips on side edges of negative plates. Novelty is that insulating strips look in their section as projections of truncated isosceles triangle; ratio of smaller base width on inner dimension of this triangle to thickness of negative plate is chosen to equal 0.22 : 0.42 and ratio of width in inner dimension of larger base to smaller one is 3.0 : 3.75. Proposed insulating strips on edges of negative plates fully eliminate short circuits in the course of testing and operating lead accumulators. EFFECT: enhanced reliability and safety. 2 dwg