baber/WOPTO huggingface dataset:
Patent DE-3637435-C1 (DE)
Title: Reversible packer with lift-out follow-up appliances
Inventor: ULRICH DIPL-AGR-ING OTTO FRITZ
IPC: A01B29/04
Filed: 1986-11-04
Granted: 1988-01-14
Abstract: For actuating the lift-out and use of lift-out follow-up appliances on reversible packers, the rotational movement which the follow-up appliances execute around the packer during the reversing operation is utilised.
Patent DE-3701085-C1 (DE)
Title: Box-shaped fan impeller
Inventor: OSSNER WOLF
IPC: F04D29/28
Filed: 1987-01-16
Granted: 1988-01-14
Abstract: On a box-shaped fan impeller the fan blades are divided in a joint plane at right angles to the bottom or top plate; the gap between the divided blades is filled in with a vulcanised rubber mass. For fabrication, the two fan impeller parts (bottom plate and top plate with the respective blade parts moulded directly on them) are brought together, rubber mass is injected into the blade gaps and leading edges of the blades and an inlet branch are moulded out of rubber mass, and then vulcanisation is performed.
Patent DE-3902337-C1 (DE)
Title: Adjustable gauge for resetting the camber of the plane of the wheel receptacle of a vehicle
IPC: G01B5/255
Filed: 1989-01-27
Granted: 1990-05-10
Abstract: Adjustable gauge for determining the angle or the camber of the plane of the wheel receptacle of a vehicle. When working on the suspension of wheel receptacles, for example when changing shock absorbers or more such things, it has been customary to date for the camber of the wheels to be reset by optical measurement, for example, after the work has been carried out. This optical measurement is, however, very time-consuming and thus also very costly. For this reason, a gauge is proposed which has an arm which can be joined with one end to the wheel receptacle and has at its other end a stop which can be displaced approximately at right angles to the longitudinal axis of the arm and can be fixed on the arm, with the result that the camber can be reset with the aid of the set gauge.
Patent DE-4027544-C1 (DE)
Title: Adjustable screw-cap opening tongs - incorporates pivoting arms with different sets of jaws
IPC: B25B7/02
Filed: 1990-08-31
Granted: 1991-09-19
Abstract: Adjustable screw-cap opener tongs has two arms which form the handles at one end and are pivoted to one another and have the pivotal clamps at their far end. The pivotal clamping jaws (4) should pivot through 180 deg. at least and are each fitted on the far side of their pivot axis with another jaw (6) at different spacing to their respective pivotal jaws. Pref. the insides of the handles (7) have opposing serrated concave clamping surfaces near their pivot hinge (3). USE/ADVANTAGE - Tongs adjust to lid or cap sizes in quick time using two-jaw arm sets for user convenience.
Patent DE-4212045-C1 (DE)
Title: Chemical and/or electrolytic treatment of workpieces - with submerged workpieces following closed three=dimensional curve
Inventor: HOFMANN JUERGEN
IPC: C23G3/00
Filed: 1992-04-07
Granted: 1993-12-02
Abstract: Process is for chemical and/or galvanic treatment of workpieces in dipping baths, with workpieces hanging from a frame being moved in their submerged state. The motion of the submerged workpieces follows a closed three-dimensional curve. Individual sections of the curve at least once intersect one another or cross over one another. The frame is supported at least on one slider mounted on a base frame outside the dipping bath and moved periodically back and forth by a drive mounted on the base frame. The first slider is carried by further sliders whose three degrees of freedom are directed at right angles relative to one another and to the first slider. USE/ADVANTAGE - For chemical and/or galvanic surface treatment of workpieces. Improves uniformity of the coatings produced on workpieces, and advantageously mixes the working liq. in the dipping bath.
Patent DE-4218997-C1 (DE)
Title: Appts. for prodn. of plastic film from extrude blown tubing - produces close tolerances by dividing cooling system into segments of circumference of blowing nozzle each with finely controlled valve
Inventor: HALTER HARTMUT
IPC: B29C48/92
Filed: 1992-06-10
Granted: 1994-01-20
Abstract: An extruder/blown film machine for the production of plastic film has a blowing head with ring nozzle and/or an outer closed circulating elastic ring nozzle lip to discharge a preliminary tube. It has also a device to blow the preliminary tubing and an external air cooling arrangement with rotating air distributor; during operations at least one of the nozzle lips is held in position by segmental memnbers acting radially over the circumference of the lip; the cooling air system is divided into individual segments with controls for the volume of air flow; the controls for the lip(s) and for the air flow volume are parts of a regulating device. In this device the adjustment/thickness deviation characteristics of the regulating circuitry acting on the lip, and the similar characteristics of the regulating circuitry acting on the cooling air distributor overlap; also, the device acts on the adjusting deviation characteristic which is proportional to the setting over the whole range of adjustments. ADVANTAGE - The layout appreciably tightens the tolerances across the film produced.
Patent DE-4234269-C1 (DE)
Title: Cpd. boarding material prodn. - by feeding foam core horizontally, applying cement mortar to core section surface with applicator station and spreading over side to be covered by reinforcement fabric
Inventor: WEDI HELMUT
IPC: B28B13/02
Filed: 1992-10-10
Granted: 1994-04-21
Abstract: In the prodn. of compound board material, with a foam core and a woven or nonwoven material on at least one side embedded in a cement mortar, the foam core is fed horizontally as a continuous material or in successive core sections (2). The cement mortar (11) is applied in a fluid state to the core section (2) surface by an applicator station (4), and spread over the core side to be covered by the reinforcement fabric. A continuous web (7) is delivered by a fabric store (19) virtually without tension and at the same speed as the core sections (2). The fabric (7) is a woven or nonwoven glass fibre material, a woven aramid or a nonwoven polyester. The fabric (7) is pressed into the cement mortar layer (9), and any projecting cement is scraped by forming a cement flood in front of the scraper, to give a cement layer level. The cement flood is monitored for vol. with signals used to control the cement outflow from the dosing station (5). The wet core, together with the cement mortar and reinforcement fabric, is cut into lengths, and then dried to harden the cement. USE/ADVANTAGE - For mfg. compound board materials with a foam core. The material is produced with relatively simple process stages, in a continuous and cost-effective operation, giving a prod. of consistent quality.
Patent DE-4333510-C1 (DE)
Title: Process and apparatus for treating flue gases from waste incineration plants
Inventor: LAUSBERG HELMUT DR ING
IPC: F23G5/16
Filed: 1993-10-01
Granted: 1995-01-12
Abstract: The invention relates to a process and an apparatus for treating dust-laden hot and toxic flue gases which are formed in the incineration of liquid, pasty and solid wastes in a rotary tubular furnace (4) and an afterburning chamber (5). The hot flue gases are first cooled from 1200 DEG C to 800 DEG C in a gas cooler (7) before they are dedusted in a hot gas filter (8). The hot and dust-free flue gas is then fed to a waste-heat boiler (10) for steam generation before it passes into the atmosphere after a flue gas scrubber (11). The dusts are collected in apparatuses (7.1, 9, 14) and returned to the rotary tubular furnace (4) and pass as slag particles into the wet deslagger (6). <IMAGE>
Patent DE-4335813-C1 (DE)
Title: Device for mounting a unit on a structure, especially a heat exchanger on a vehicle body
Inventor: BRIELMAIR MARTIN
IPC: B60K11/04
Filed: 1993-10-20
Granted: 1994-11-10
Abstract: A device for mounting a unit on a structure, especially a heat exchanger on a vehicle body, comprises a bracket with a fixing clamp on the structure side and a connecting clamp between structure and unit, arranged so that it can swivel on the said fixing clamp. In order to obtain a rigid mounting through a short overall length of the mounting bracket, the latter has a ratchet tooth of the catch device arranged on the connecting clamp, the connecting clamp being equipped with engaging elements of limited angular mobility for the mounting of a plurality of units.
Patent DE-4342931-C1 (DE)
Title: Fixture for flap window in caravan
Inventor: ZAHN HORST
IPC: E05C9/06
Filed: 1993-12-16
Granted: 1995-07-06
Abstract: One of the two retention components is movable relatively to the other and for the movable component an operating lever is rotatably fixed to the flap. The operating lever is crank non-rotatably fixed to a toothed plate. In a rail (12) fixed to the inner face of the wall opening an elongated transmission component (20) is longitudinally displaceably fitted to which the inner face retention component (30) is fixed and on the toothed plate is formed a toothed strip. The flap window in the closed state locates on a frame (3,6) limiting the opening. The toothed strip is fixed on the transmission component which is a steel strap bendable crossways to its longitudinal extent.
Patent DE-4407279-C1 (DE)
Title: Semiconductor component for the overvoltage protection of MOSFETs and IGBTs
Inventor: GANTIOLER JOSEF DIPL ING
IPC: H01L27/02
Filed: 1994-03-04
Granted: 1994-10-13
Abstract: MOSFETs and IGBTs are, amongst other things, protected against overvoltage in that a limiter diode (2) is connected in between the drain or collector connection and the gate connection. If a free- wheeling diode (4) is connected in antiparallel with the component, then the limiter diode must have a breakdown voltage which is a defined amount less than the breakdown voltage of the free-wheeling diode. This can be achieved in a simple way by integration of the limiter diode into the semiconductor body of the free-wheeling diode and corresponding refinement of the anode region of the limiter diode. <IMAGE>
Patent NL-1009694-C1 (NL)
Title: Mechanical control system for driven rotor uses radial channels partially filled with heavy fluid material to govern speed of rotation while delivering more energy at circumference of rotor.
Inventor: TIMMERMANS CORNELIS MARIA
IPC: F16H33/16
Filed: 1998-07-20
Granted: 2000-01-24
Abstract: The rotor is mounted on a vertical drive shaft. Protruding from the hub of the rotor are one or more channels which slope upwards from the hub. The channels contain a heavy liquid or other fluid material. As the rotation speed increases, the liquid is forced outward by centrifugal force and acts to maintain the speed but deliver more power. When the speed of rotation drops, the material flows back, as gravity overcomes the centrifugal force.
Patent RU-2007633-C1 (RU)
Inventor: BELOV STEPAN G
IPC: F16C19/12
Filed: 1987-10-21
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: ball bearing has two races provided with ways between which rolling bodies made of balls are interposed. Chamfering are provided on inner surface of the rings. The balls are received in ways so that they project at a value 0.1-0.25 of ball diameter with respect to inner surface of the rings. The number of the balls is equal 3 at least. The rings are rigidly secured to each other by fastening members. The rings are split and the splits are shifted relatively each other at 90. The bearing can be provided with a detachable stop ring having openings for fastening members and teeth for ball fixing. Outer diameter of the stop ring is equal to outer diameter of the bearing rings and inner diameter exceeds inner diameter of the bearing. EFFECT: improved design. 3 cl, 6 dwg
Patent RU-2000783-C1 (RU)
Inventor: KHATSKO VLADIMIR V
IPC: A61K31/00
Filed: 1988-05-23
Granted: 1993-10-15
Abstract: Изобретение относитс  к медицине, в частности  к хирургии Цепь - предупреждение осложнений  за счет улучшени  желчеоттока по дренажу  Дл  этого ввод т 5 - 10%-ный раствор комплексо-  на, выбор которого осуществл ют в зависимости от  качественного состава камней, в объеме, равном  объему внутри- и внепеченочных желчных протоков , со скоростью 5-10 мл/мин один раз в сутки,  причем при дренировании желчного пузыр  комп-  лексон ввод т с рН 7.0 - 7,5. а при дренировании  желчных протоков - комплексен с рН 7,6 - 8,0
Patent RU-2015976-C1 (RU)
Title: Process for preparing tetrazole derivatives
Inventor: POL LESLI ORNESTEJN
IPC: A61K31/41
Filed: 1989-02-17
Granted: 1994-07-15
Abstract: The present invention provides novel tetrazole derivatives useful as excitatory amino acid receptor antagonists and in treating a variety of associated nervous system disorders.
Patent RU-2056658-C1 (RU)
Title: Clad-metal disk relay
Inventor: TIMOFEEV IVAN NIKOLAEVICH
IPC: H01H37/54
Filed: 1990-02-13
Granted: 1996-03-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has clad-metal disk unit, which is sensitive to temperature, and sleeve, which is fixed by cover. Immovable contact and plate-shape asymmetric spring are located on cover. Pushing rod is inserted between clad-metal disk and asymmetric spring. Pushing rod is shaped as sleeve with flange. This results in possibility to increase stroke of moving contact of clad-metal disk relay. EFFECT: simplified design, improved manufacturing, decreased size. 1 dwg
Patent RU-2026248-C1 (RU)
Title: Device for loading loose material in silo
Inventor: KHUDYAKOV ALEKSEJ ALEKSANDROVI
IPC: B65G69/18
Filed: 1990-03-19
Granted: 1995-01-09
Abstract: FIELD: materials handling equipment. SUBSTANCE: device has hopper with vent tubes fitted above. Vent tubes communicate with starting section of transportation pipeline. Hopper has more than one charging holes, each provided with branch dipped in space of pipeline starting section at distance equal to 0.3-1 of diameter of branch; cross section of branch is 2-3 times less than pipeline cross section which ensures against clogging of pipeline even when fan is switched off. When hopper is being charged, suction fan is switched on and dust-loaded air passes through vent tubes arranged at both sides of hopper and gets into transportation pipeline along which it gets, together with loose material, into silo. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2070885-C1 (RU)
Title: Derivatives of milbemycin, method of treatment of endo- and exoparasitic infections, method of control of insects and mites
Inventor: BUCKWALTER BRIAN LEE
IPC: A01N43/22
Filed: 1990-09-10
Granted: 1996-12-27
Abstract: There are provided certain 13-alkyl-23-imino and 13-halo-23-imino-LL-F28249 compounds which are useful for controlling endo- and ectoparasites, insects, acarids and nematodes.
Patent RU-2050101-C1 (RU)
Inventor: BERNAR VATTRON
IPC: A01D43/10
Filed: 1990-11-23
Granted: 1995-12-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: mower comprises a group of working tools arranged in operation across the direction of mower movement. Each driving element 145, 146 has bevel-gear transmission 159, 169, 162, 163 and each central carrying member 133, 134 is rigidly linked with the corresponding gearbox 145, 146. Both central carrying members 133 and 134 are directly and/or indirectly connected with each other. EFFECT: improved design. 40 cl, 5 dwg
Patent RU-2032016-C1 (RU)
Title: Cylinder of roller
Inventor: GOLOVNIN ALEKSEJ A
IPC: E01C19/28
Filed: 1990-07-03
Granted: 1995-03-27
Abstract: FIELD: compaction of road base and cover. SUBSTANCE: apparatus has located in plane of shell in parallel cylindrical rolls and mounted behind them polyhedral rolls with number of planes increasing from 10 to 24. Shell axis inclined position fixation mechanism is made in the form of ratchet wheel, fixed on axis of shell, and contacting its surface spring-loaded stop, mounted on frame in guides. Wheel gears stop planes are located along its radius. Planes, facing direction, that is opposite to direction of cylinder rotation, have form of logarithmic spiral with angle of tangential inclination to polar radius α = 70 - 85 deg.. Polyhedral rolls are located along circumference in pairs with equal number of planes. Number of wheel gears corresponds to half of number of cylindrical and polyhedral rolls. Shell is made of elastic material. EFFECT: cylinder of roller is used for compaction of road base and cover. 2 cl, 3 dwg
Patent RU-2104601-C1 (RU)
Title: Semiconductor integrated circuit
Inventor: KENNET OSTIN
IPC: H01L27/118
Filed: 1991-04-02
Granted: 1998-02-10
Abstract: FIELD: analog systems. SUBSTANCE: integrated circuit has array A of analog variable-configuration cells CL, each being capable of connecting to other cells of array through junction circuits HB, VB. Each cell may be also selected separately by means of selection signals SS and DD arriving from shift registers DSR, PSR. Upon selection, cell CL is shaped by particular configurations DD, AD which set it so that it accepts definite electric configuration defined by digital data DD and determine various programmable registers and capacitors P/res, P/cap in cells with definite parameters by means of analog signals AD. These configurations are stored in random access memory RAM. Part of these data are converter into digital form by means of digital-to-analog converter DAC. Circuit is controlled by central control device capable of taking configuration or definite analog function out of many possible ones. EFFECT: provision for automatic correction of devications (tolerances) in manufactured components. 18 cl, 31 dwg
Patent RU-2015583-C1 (RU)
Inventor: BODROV SERGEJ G
IPC: H01F1/113
Filed: 1991-04-22
Granted: 1994-06-30
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed flexible material has ferrite powder, thermoelectric plastic and modifying additives such as elastomer component and rubrax with following relation of components, per cent by mass: thermoelectric plastic 6.0-15.0; elastomer component 1.0-6.0, ferrite powder being the balance. In addition flexible magnetic material may contain 4.0-10.0 per cent by mass of fire-retardant with relation of chloride paraffin and antimony trioxide (1.0-6.0)-(2.0:2.0) which provides for incombustibility of material if used in domestic appliances. EFFECT: increased thermal resistance and flexibility with sufficiently high magnetic parameters. 2 cl
Patent RU-2015461-C1 (RU)
Title: Cooler
Inventor: KURILOV VIKTOR V
IPC: B06B1/16
Filed: 1991-06-28
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: ring is built up from segments of different porosity. EFFECT: improved structure. 1 dwg
Patent RU-2055077-C1 (RU)
Inventor: ENDRYU TURKAUF
IPC: C07D487/20
Filed: 1992-04-06
Granted: 1996-02-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: cycloalkyl- or azacycloalkyl-pyrrolopyrimidines of the formula (I) where R 1  are similar or different and mean hydrogen or R 1 -alkyl; X - hydrogen or hydroxyl; W- phenyl or thienyl which are nonsubstituted or substituted with halogen, hydroxy, C 1 -C 4 -alkyl, C 1 -C 4 -alkoxyl or amino-group; Y- a group C 1 -C 4  where N-R 3  - hydrogen, R 3 -alkyl, phenyl, C 1 -C 4 -alkyl, C 1 -C 4 -aminoalkyl, C 1 -C 4 -dialkylaminoalkyl; group COR 4  where R 4  - direct or branched C 1 -C 4 -alkoxyl; group C= O, CR 6 OR 5 , CR 6 CO 2 , CR 5 R 6  where R 5  - hydrogen, C 1 -C 4 -alkyl or phenyl, C 1 -C 4 -alkyl; R 6  - hydrogen; group of the formula (II) where m=2, Z and T are similar or different and mean methylene or oxygen; R 3  - H, C 1 -C 4 -alkyl, phenyl; n = 0, 1 or 2, or their pharmaceutically acceptable salts. Structure of the formulas (I) and (II) are given in invention description. EFFECT: improved method of synthesis. 92 cl
Patent RU-2066357-C1 (RU)
Title: Method for controlling drill unit and the drill unit
Inventor: VALTO ILOMYAKI
IPC: E21D9/12
Filed: 1990-09-27
Granted: 1996-09-10
Abstract: PCT No. PCT/FI90/00229 Sec. 371 Date Mar. 17, 1992 Sec. 102(e) Date Mar. 17, 1992 PCT Filed Sep. 27, 1990 PCT Pub. No. WO91/05140 PCT Pub. Date Apr. 18, 1991.A drilling apparatus and a method for its control maintains the alignment of a drill head while driving a tunnel. The control is achieved by manipulating the center of gravity of a drill bit unit with respect to a line determined by two supporting points of a protecting tube which are the sole points of the protecting tube supported against the tunnel bottom.
Patent RU-2008892-C1 (RU)
Title: Agent for dyeing hairs
Inventor: ROSLYAKOVA TAMARA K
IPC: A61Q5/10
Filed: 1991-11-19
Granted: 1994-03-15
Abstract: FIELD: cosmetics. SUBSTANCE: agent contains surface active substance amine dyes, glycerin, sodium chloride, urine, biological active complex CO 2  extract of carrot seeds and barley sprouts or of carrot seeds and rice wastes or of eucalyptus and carrot seeds. Agent also contains ginseng extract or roseola extract or complex CO 2 -extract of cacao husk and laurel or mixture of complex CO 2 -extract of carrot seeds and rice wastes in equal quantities and CO 2 -extract of harsley seeds. Proposed agent is stable by storage. EFFECT: provided stable dyeing and decorative effect, vitaminized hairs and head skin.
Patent RU-2025959-C1 (RU)
Title: Plant-growing device
Inventor: FOMIN LEONID USTINOVICH
IPC: A01G31/02
Filed: 1992-11-09
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: device comprises a container with segmental chambers located in the bottom under a porous layer and interconnected by channels, and recesses with channels for removal of waste. The device has a mechanism for pulling tubers from soil layer made of semicylindrical grates installed horizontally in chambers parallel to one another and capable of being moved vertically by a hydraulic lift provided with a mechanism for turning said grates around their axes. Grates have removable additional grates arranged in the mirror-image pattern. EFFECT: labor consumption reduced by mechanization of harvesting. 2 cl, 4 dwg
Patent RU-2134003-C1 (RU)
Title: Supporting and positioning device (design versions)
Inventor: ABRAMOV V A
IPC: H01Q3/08
Filed: 1991-12-16
Granted: 1999-07-27
Abstract: FIELD: antenna assemblies for mobile facilities such as motor vehicles, satellite television systems, and metering antenna assemblies. SUBSTANCE: device has fixed base, revolving platform, operating mechanism for rotating platform about vertical axis and lifting antenna assembly relative to horizontal axis by means of electric drive and manual drives. Antenna assembly rotating and lifting mechanism is, essentially, planet-and-wave differential transmission with gears arranged in tandem. One part of this transmission is used to transmit torque from electric motor and manual drive, second and third parts of transmission are responsible for lifting antenna assembly and rotating it by holding antennas or platform in position with aid of locks. Device performs dual function of antenna lifting and rotating which enables reducing number of lifting and rotating mechanisms, manual drives, control gear, and provides for two-fold reduction in quantity of electric motors. EFFECT: reduced space requirement, labor consumption, and manufacturing cost, simplified design, and reduced size of device. 4 cl, 6 dwg
Patent RU-2037574-C1 (RU)
Title: Device for levelling carding drum surface of combing machine
Inventor: TONKOV SERGEJ MARKOVICH
IPC: D01G15/38
Filed: 1992-01-09
Granted: 1995-06-19
Abstract: FIELD: textile industry. SUBSTANCE: device comprises guide carrying a carriage with a sharpening member and carriage propelling drives. The latter are mounted on guide ends and connected with the traction member of the carriage. One of the drives ensures high-speed movement of the carriage. EFFECT: improved design. 3 dwg