baber/WOPTO huggingface dataset:
Patent DE-19646279-C1 (DE)
Title: Method of extending travelling range of electrically-powered motor-vehicle
Inventor: BORKOWSKI JENS
IPC: B60L11/18
Filed: 1996-11-10
Granted: 1998-05-20
Abstract: The range extension method detects the variation in the capacity of the batteries (S1,...S3) supplying the operating current for the vehicle drive, to allow one battery to be disconnected when the capacity variation reaches a critical value, for replacement by a different battery.  The disconnected battery is not used for a given time interval, for utilisation of the refreshing effect before the battery is switched back into operation.
Patent DE-19704850-C1 (DE)
Title: Oxidation hair dye composition giving wide range of colours
Inventor: LORENZ HERIBERT
Filed: 1997-02-08
Granted: 1998-04-02
Abstract: A hair dye composition, based on an oxidation dye precursor system capable of reacting with a peroxide, contains: (A) at least one developer chosen from 2-(2-hydroxyethylamino)-5-aminotoluene, 2-(2,5-diaminophenyl)ethanol, 1-amino-4-bis-(2-hydroxyethyl)aminobenzene, triaminohydroxypyrimidines and their water-soluble salts; and (B) 5-amino-2-methoxyphenol.
Patent DE-19739574-C1 (DE)
Title: Sizing of warps
Inventor: VOSWINCKEL GERHARD
IPC: D06B21/00
Filed: 1997-09-10
Granted: 1999-03-18
Abstract: Wetting agent in water (4) is applied to the yarn sheet (1) while the warp beam (5) is being wound. The beam is stored and in a second operation the yarn is heated by steam jets (9) after which highly viscous size (8) is applied to the yarn surface. The tension is kept high throughout to reduce penetration into the yarn.
Patent DE-19741478-C1 (DE)
Title: Umbrella holder for marine vessel
Inventor: LABOR KURT
IPC: A45B17/00
Filed: 1997-09-19
Granted: 1999-01-14
Abstract: The holder has first fastenings (5,8) to fasten the holder to a pipe (R) and second fasteners (2) for insertion of the holder in an opening. The opening can be a recess (31) in the vessel surface forming an  umbrella recess (10) for an umbrella shaft.  The umbrella holder is pivotal around a link (14) and fixable in different positions. The fastenings form a pipe recess (6) in which a tube section can be retained.
Patent DE-19754721-C1 (DE)
Title: Temporary cover for motor vehicle seat
IPC: A47C31/11
Filed: 1997-12-10
Granted: 1999-02-18
Abstract: The cover has shrinkable plastics film placed over existing seat upholstery. The cover is made of shrink wrap plastics film and is placed on the seat and shrunk to provide a non-slip covering. The plastics film is excluded from shrinkage in one direction in the plane of the film. The plastics film can be shrinkable in two orthogonal directions in the plane of the sheet. The shrinkage can be between fifty and weighty percent in one direction and between zero and ten percent in the other, preferably seventy percent in one and five percent in the other.
Patent DE-19812185-C1 (DE)
Title: Flush-mounted electrical supply junction box with RF antenna
Inventor: JAUSS FRITZ
IPC: H01Q13/10
Filed: 1998-03-19
Granted: 1999-08-26
Abstract: A metallic or metallized sub assembly of the installation unit forms a mounting plate (10) or cover, simultaneously functioning as an antenna.
Patent DE-19859372-C1 (DE)
Title: Refractory ceramic material, especially for fired products exposed to alkali or alkali salt attack e.g. in cement rotary kilns, comprises sintered and-or fused magnesia containing galaxite- or jacobsite-type spinel
Inventor: BUCHEBNER GERALD
IPC: C04B35/043
Filed: 1998-12-22
Granted: 2000-06-08
Abstract: Refractory ceramic material is based on sintered and/or fused magnesia containing galaxite- or jacobsite-type. A novel refractory ceramic material has the composition (by weight) 60-99% sintered and/or fused magnesia and 1-40 % galaxite- or jacobsite-type spinel ((Mg, Mn)(Fe, Al)2O4).
Patent DE-19904561-C1 (DE)
Title: Maximum power point control method for solar generator uses current characteristic for sensor of similar type and charge for calculation of power characteristic used for providing setting parameter for solar generator
Inventor: RINDELHARDT UDO
IPC: H02N6/00
Filed: 1999-02-04
Granted: 2000-08-24
Abstract: The control method uses calculation of the power characteristic (B) from a quasi- continuous current characteristic (A) of a sensor of similar type and charge to the solar generator, which is isolated from the latter, with provision of a setting parameter for the solar generator transducer in dependence on the maximum power point (MPP) of the power characteristic.  An Independent claim for a maximum power point control circuit is also included.
Patent DE-19949439-C1 (DE)
Title: Process for determining the gas quality of sample gas e.g. fuel gas using spectroscopic process comprises determining the pressure and temperature of sample gas, forming spectral vector and multiplying spectral vector with factor vector
Inventor: KASTNER JOACHIM
IPC: G01N21/3504
Filed: 1999-10-14
Granted: 2001-02-08
Abstract: Process for determining the gas quality of a sample gas using a spectroscopic process comprises determining the pressure and temperature of the sample gas; forming a spectral vector S in a number of spectral regions by integrating values of the transmission spectrum of the gas; and multiplying the spectral vector S with a factor vector V obtained by calibration measurements of the spectral vector on calibrating gases of known properties and under known conditions to determine a physical parameter for the gas quality. Preferred Features: The factor vectors are determined by calibration measurements carried out on calibrating gases of known properties and under known conditions.
Patent DE-19952779-C1 (DE)
Title: Automobile sliding roof has moving leading and trailing roof sections with side roof frames which connect the A-pillars and B-pillars together to give a variety of roof settings without loss of body strength
Inventor: HAGEMANN GEORG STEFAN
IPC: B60J7/02
Filed: 1999-11-03
Granted: 2001-05-03
Abstract: The automobile, with at least two front seats and two rear seats (1,2), has a front roof section (3) and a rear roof section (4) which each can be opened. The leading roof section (3) is defined by side roof frames (6), each forming a connection between the A-pillars (7) and the B-pillars (8). The leading roof section (3) has side guides (5), to give a sliding opening movement at the roof frame (6). The bonds in front of the roof frame (6) and the B-pillars (8) are each secured together by a lateral yoke (10) across the roof width. The rear roof section (4) is a solid roof unit, in one or two parts which fold together, at the trunk section of the automobile. The leading roof section (3) is of a transparent material. A dividing pane (13), of mineral or plastics glass, can be raised and lowered between the front and rear seats (1,2).
Patent RU-2044681-C1 (RU)
Title: Belt conveyor with lower carrying run
Inventor: FILENKOV KONSTANTIN V
IPC: B65G15/00
Filed: 1992-11-05
Granted: 1995-09-27
Abstract: FIELD: industrial transport. SUBSTANCE: belt conveyor with lower carrying run of belt has drive tension and deflecting drums, upper and lower carrying runs of belt, charging chute with guide member embracing belt upper run and with end face with guide rollers installed on walls for engagement with belt upper run and discharge chute. Conveyor has upper and lower horizontal rollers mounted on end face walls of charging chute. Lower horizontal rollers are installed for engagement with lower side of upper run of belt, and upper horizontal rollers, for engagement with end faces of belt. Guide member is made in form of housing closed over contour. Housing walls are parallel to charging chute and have stiffening rib. Conveyor has closed belt installed for engagement with working surface of belt lower run to return spilled material to discharge chute. EFFECT: enlarged operating capabilities. 3 cl, 2 dwg
Patent RU-2037617-C1 (RU)
Inventor: UVAROV VLADIMIR S
IPC: E04H1/06
Filed: 1992-11-23
Granted: 1995-06-19
Abstract: Использование: при строительстве многоэтажных зданий из монолитного железобетона. Сущность изобретения: балки-стенки поперечных рам установлены через этаж, а в смежных рамах со смещением на этаж. Между балками-стенками размещены пилоны рам, толщина которых равна толщине балок-стенок. Плиты перекрытий соединены одним торцом с верхней частью балок-стенок, а другим - с нижней частью последних. Соединение выполнено посредством объемных каркасов. 5 ил.
Patent RU-2037336-C1 (RU)
Inventor: VORONETSKIJ ANDREJ V
IPC: B05B7/20
Filed: 1992-12-29
Granted: 1995-06-19
Abstract: FIELD: devices used in plating. SUBSTANCE: a through channel is made behind the nozzle on the side wall of a branch pipe; powder-and-combustion products-mixing unit is located in the branch pipe, with the powder feeding pipeline being connected with the channel. The inner diameter ratio of the branch pipe and that of the nozzle is in the range of 1.0 and 1.25. There is a bulge on the inner surface of the branch pipe with cross ducts made around the passage system. Behind the buldge, the flow section gradually increases toward the exit. EFFECT: higher efficiency. 4 cl, 8 dwg
Patent RU-2058129-C1 (RU)
Title: Method of curing the secondary concordian strabismus
Inventor: ZUBAREVA LYUDMILA N
IPC: A61F2/16
Filed: 1992-12-15
Granted: 1996-04-20
Abstract: FIELD: medicine. SUBSTANCE: one's own crystalline lens is removed in such a manner that rear capsule is kept. Then artificial crystalline lens is implanted at the place of one's own one. Optical part of artificial crystalline lens is made of two flat-convex optical elements, which are connected together by flat surfaces. Optical axis of one of optical elements is shifted relatively axis of the other one. Whole optical part is mounted relatively the rest part for revolution. Common flat base of optical elements is shifted to the side being opposite to deflection of an eye. EFFECT: improved efficiency of treatment. 3 dwg
Patent RU-2125915-C1 (RU)
Inventor: KREMNITTS KHARAL D
IPC: B09B3/00
Filed: 1992-12-18
Granted: 1999-02-10
Abstract: FIELD: compositions of ecologically clean products and manufacture of these products from industrial and household wastes. SUBSTANCE: product is produced from industrial and household wastes by their mixing, pressing and heat treatment at temperatures up to 350 C and pressure up to 350 bar for not more than 11.5 min with use of various groups of secondary raw materials and specially selected additions with the preset quantity of the latter. Harmful substances contained in the initial material become harmless in finished product, or in bonded, or immobilized form. Prepared product may be used as building material; it is ecologically clean and high fire resistant. EFFECT: ecologically clean product. 1 tbl
Patent RU-2047057-C1 (RU)
Inventor: LATYSHEV VLADIMIR P
IPC: F25B5/00
Filed: 1993-01-15
Granted: 1995-10-27
Abstract: FIELD: cooling engineering. SUBSTANCE: top part of the two-path heat exchanger 14 is arranged within the height of generator 6. The bottom part of the generator space is connected with the second valve of the two-path heat exchanger through S-shaped pipe line 5. The top part of the pipe line is connected with the top part of the space of liquid separator 4 of generator 6 through a pip line. The bottom part of the S-shaped pipe line is made up as a heat exchanger. The second passageway of three-path heat exchanger 16 is connected with the passageway of the double-sided heat exchanger 14. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2061472-C1 (RU)
Title: Composition showing antimicrobial effect
Inventor: LEONIDOV NIKOLAJ B
IPC: A61K31/79
Filed: 1993-01-20
Granted: 1996-06-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates with injection form of streptocide. Medicinal preparation has γ-form of streptocide at the particle size less than 0.1 mcm, low-molecular polyvinylpyrrolidone and water for injection at the following ratio of components, wt.-%: g-form of streptocide 1.5-2.5; low-molecular polyvinylpyrrolidone 2.0-4.0, and water for injection - the rest. EFFECT: high bioavailability, absence of by-side effect.
Patent RU-2073272-C1 (RU)
Inventor: GUDEV ALEKSANDR N
IPC: G11B25/04
Filed: 1993-02-01
Granted: 1997-02-10
Abstract: FIELD: automatization and computing technology. SUBSTANCE: device has floppy disk gathering storage, control block and data commutator to provide information renovating cyclical flow to automatized working post. EFFECT: more short time of information search and renovation. 2 dwg
Patent RU-2081125-C1 (RU)
Title: Process for preparing grafted copolymer
Inventor: PORAJKO IVAN NIKOLAEVICH
IPC: C08F220/06
Filed: 1993-03-10
Granted: 1997-06-10
Abstract: FIELD: preparation of grafted copolymers used as composition for transportation of gas in gas pipelines. SUBSTANCE: polymerization of acrylic acid in the presence of polyacrylamide, surfactant and radical initiator in aqueous medium. During stirring at linear rate of 2-10 m/s, aqueous polyacrylamide solution with viscosity of 0.1-2 Pa, is first prepared. The acrylic acid, ammonium persulfate, and surfactant are added, and pH of reaction mixture is adjusted to 0.05-0.1, mixture is heated to 50-80 C and diethyl glycol is added. Process is carried out at weight ratio of polyacrylamide to acrylic acid to ammonium persulfate to surfactant to diethyl glycol of 2.4-3.0: 2.01-2.2: 0.04-0.05: 0.078-1.0: 28-30, respectively. EFFECT: higher efficiency.
Patent RU-2054336-C1 (RU)
Inventor: GIMALOV KHAMIDULLA KH
IPC: B07B4/00
Filed: 1993-03-26
Granted: 1996-02-20
Abstract: FIELD: agricultural mechanical engineering. SUBSTANCE: pneumoclassifier includes charging fixture and sections mounted one after another. Each of them is made of vertical aspiration channel whose upper part is in communication with precipitating chamber. By overflow window the chamber is in communication with the middle part of vertical aspiration channel of following section. Pneumoclassifier also has branch pipes with shields. In addition to its main vertical channel mounted between charging fixture and aspiration channel of the first section and communicating with precipitating chamber of the last section by means of horizontal air duct encompassing in overhead part intermediate vertical aspiration channels with their precipitating chambers. The overflow window is made in the form of branch pipe-T-joint one output of which is in communication with precipitating chamber through window formed between lower edge of slide plane of precipitating chamber and the plane of dividing wall of vertical aspiration channel of the following section. The second output of branch pipe-T-joint is in communication with vertical channel of following section. The third output is in communication with atmosphere. Throttle valve is mounted in branch pipe from air intake side. Together with the plane of dividing wall of aspiration channel the throttle valve forms outlet channel in branch pipe. The cross-section of output part of window on dividing wall of channel is more than cross-section of throttling window which in its turn is more than cross-section of input part of overflow window near the foundation of precipitating chamber. Output parts of discharging aspiration channel and, conjugated with it aspiration channel of initial section are disposed lower than corresponding output parts of channels of the remaining sections. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2042494-C1 (RU)
Inventor: NEKRASOV VLADISLAV P
IPC: B24B37/07
Filed: 1993-04-12
Granted: 1995-08-27
Abstract: FIELD: mechanical engineering; metal working. SUBSTANCE: device has disk type lapping tool 1 and oscillation motion drive made in form of eccentric bushing 3 connected with electromotor 5 by means of V- belt transmission 4. Lapping tool 1 is additionally set in slow rotation motion by means of wave friction transmission 8 to achieve higher uniformity in lapping tool wear and to improve accuracy in processing the form of the treated surface. EFFECT: higher uniformity of lapping tool wear; enhanced accuracy in surface finishing. 2 dwg
Patent RU-2091342-C1 (RU)
Inventor: NARKEVICH EVGENIJ A
IPC: C04B5/02
Filed: 1993-06-16
Granted: 1997-09-27
Abstract: FIELD: metallurgy. SUBSTANCE: plant contains hermetic steam chamber, water- supply and steam-withdrawing collectors, and containers for molten slag. Slag granulation bunker is constructed in the form of hollow water-cooled shaft with blades. The latter are hollow prisms and conical shells. Great bases of blades are docked to each other. Smaller bases are coupled with shaft and form cavities surrounding shaft. One of end cavities is connected with steam-withdrawing collector and the other gh4 shaft hollow with hermetic steam chamber. Shells have cuts with angular displacement. EFFECT: improved construction. 2 dwg
Patent RU-2047356-C1 (RU)
Title: Method for producing catalyst for oxidizing methanol to formaldehyde
Inventor: SHOKHIREVA TATYANA KH
IPC: B01J23/881
Filed: 1993-06-10
Granted: 1995-11-10
Abstract: FIELD: catalyst production. SUBSTANCE: catalyst is produced by means of mixing metal iron, ammonium molybdate and chromium oxide in vinegar acid in amounts providing atomic ratios Fe/Cr+Fe 0.5-0.95 and Mo/Cr+Fe 2.5-3.0 when heated up to 60-90 C and stirred. Resulting paste is exposed to temperature of 500-550 C. Resulting catalyst has following composition: Fe 1-x Cr x /Mo= 1/2.5-3.5, where x=0.05-0.5. EFFECT: lower cost. 1 tbl
Patent RU-2053133-C1 (RU)
Title: Протектор пневматической шины
Inventor: KINASH TEODOR ALEKSEEVICH
IPC: B60C11/03
Filed: 1993-06-30
Granted: 1996-01-27
Abstract: Использование: в конструкции автомобильных пневматических шин. Сущность изобретения: зигзагообразные выступы в центральной части протектора, направленные от одного края протектора к другому, разделены на три части при помощи дополнительных канавок, расположенных под углом 60 - 70 o  к продольной оси. 1 ил., 1 табл.
Patent RU-2097509-C1 (RU)
Title: Shifted formwork mould for erection of wall blocks
Inventor: YAKOVLEV RASHID N
IPC: E04G11/20
Filed: 1993-07-09
Granted: 1997-11-27
Abstract: FIELD: construction industry, in particular, erection of walls from concrete mixtures with use of shifted mould. SUBSTANCE: fastening members of shifted formwork mould are manufactured in the form of longitudinal and lateral bearing pins passed through wall of mould. Lower edges of wall of void-forming cores in process of manufacture of wall block. Its upper level is limited by pressing plate which has hole to let void-forming core pass through. Walls of mould and pressing plate have folds in the form of interacting handles. EFFECT: increased productivity of process, expanded application field. 1 cl, 4 dwg
Patent RU-2093101-C1 (RU)
Title: Device for lateral percutaneous stereotaxic punction of intervertebral disks
Inventor: GIOEV PETR M
IPC: A61B17/34
Filed: 1993-07-19
Granted: 1997-10-20
Abstract: FIELD: medicine, neurosurgery. SUBSTANCE: device consists of supporting and carrier parts, a stand with a scale and a goniometer with angular scale, a pointer and a guide for punction needle. To perform needle insertion into a disk at a certain angle a goniometer is installed on a stand with the possibility for fixed movements. It also has a support rigidly connected with angular scale, and a rod installed in a support to have a chance for rotation and connected with a pointer with one of its edges. Another rod's edge has a blind opening and grooves that form a guide for a needle which is fixed so to be disconnected with the given device after insertion into a disk is over. EFFECT: higher efficiency at conducting diskographic research and injecting anesthetics and other hernia-removing products into intervertebral disks. 2 dwg
Patent RU-2069661-C1 (RU)
Inventor: MASAKI MITSUO
IPC: C07D413/12
Filed: 1993-07-14
Granted: 1996-11-27
Abstract: Disclosed are new alkylenediamine derivatives of the following formula which are effective for treatment of dysuria are disclosed: <CHEM> wherein R<1> is hydrogen, alkyl, or a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<2> is a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<3> and R<4> represent hydrogen, alkyl, aralkyl or aryl; or R<3> and R<4> are combined to form one of substituted or unsubstituted 5- to 7-membered heterocyclic groups; X is oxygen, sulfur or imino; Y is oxygen or sulfur; Z is -CH2-, -CO- or -CS-; m is an integer of 0-4; n is an integer of 0-4; r is 0 or 1; and p and q represent an integer of 0-5 provided that p plus q is 1-5.
Patent RU-2071184-C1 (RU)
Inventor: KASATKIN BORIS A
IPC: H04R17/00
Filed: 1993-12-22
Granted: 1996-12-27
Abstract: FIELD: underwater acoustics. SUBSTANCE: invention may be used for development of low-frequency emitters of small sizes. Proposed emitter has active element composed of piezoactive sections and flexible passive spacers, frontal conical strap, tightening screw with nut, case joined to frontal conical strap via flexible spacers, sealing ring, rear strap and internal filling. Thickness of piezoactive sections are related as 5:2:2:1:1:1:1. Thickness of each spacer is d(0.25-0.3)$$$, where $$$ is thickness of piezoactive section of least thickness. Diameter of bigger base relates to diameter of smaller base of frontal strap in the form of truncated cone as to 2: 2.5. EFFECT: enhanced functional reliability. 1 dwg
Patent RU-2107370-C1 (RU)
Title: Metalclad switchgear
Inventor: KAZARIKIN VASILIJ ALEKSANDROVI
IPC: H02B11/00
Filed: 1994-01-10
Granted: 1998-03-20
Abstract: FIELD: power engineering. SUBSTANCE: switchgear cabinet has compartment with collecting busbars, two compartment with terminal blocks for indicating-circuit busbars, cubicles placed one on top of other on two sides of cabinet with their faces in opposite sides. Cubicles house hand-operated circuit breaker compartment and power busbars compartment; power busbars are common for opposing circuit breakers; each cubicle has individual circuit arrangement for indicating circuit breaker position. Power cables are routed in circuit-breaker compartments; circuit breaker indicating circuits are connected to external circuits through plug connectors. EFFECT: improved design. 6 dwg
Patent RU-2082353-C1 (RU)
Title: Artificial crystalline eye lens
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F2/16
Filed: 1994-01-24
Granted: 1997-06-27
Abstract: FIELD: ophthalmology. SUBSTANCE: proposed artificial crystalline eye lens comprises optical element and supporting elements. The latter are made in form of at least six aligning elements made in form of triangles, thickness of which decreases from optical part center towards periphery, bases of triangles facing optical part. EFFECT: reduced percentage of post-operative complications. 3 dwg