baber/WOPTO huggingface dataset:
Patent DE-19605199-C1 (DE)
Title: Air-discharge head for car-ventilation system
Inventor: BRUEGGEMANN ULRICH
IPC: B60H1/34
Filed: 1996-02-13
Granted: 1997-02-27
Abstract: The head is for a ventilation, heating or air-conditioning system. It is used esp. in a small car. It is mounted on the dashboard, the larger outlet (4) discharging in a main direction (6) and the smaller one (5) in an auxiliary direction (7). The outlets are adjusted together about a common vertical axis (8) so as to vary the discharge directions. The main direction can be at right angles and the auxiliary one at an acute angle to the vertical axis. The outlets can incorporate evenly-spaced ports in a fixed component (13) and which are masked or freed by a rotary cap (14).
Patent DE-19609554-C1 (DE)
Title: Transmission of tape-recorded music and speech to a listener
Inventor: ROCK MICHAEL
IPC: H04R3/12
Filed: 1996-03-12
Granted: 1997-07-24
Abstract: The sound transmission system, such as for taped music recorded on a tape cassette 10 has the signals fed 1 to low pass 20 and high pass 30 filters. The high pass output for signals exceeding 700Hz are fed as amplified 35 output through a loudspeaker or earpiece 37. The signals below 700Hz are amplified 25 and are transmitted by an output stage in direct contact with such as the breast bone of the body of the listener which acts as a transmission path.
Patent DE-19645682-C1 (DE)
Title: Device for packing cutlery in serviette
IPC: B65B19/34
Filed: 1996-11-06
Granted: 1997-10-30
Abstract: The serviette paper (18) is supplied to a conveyor belt (3) which is not as wide as the paper. At a loading station (28) the cutlery (1,2) is passed onto the paper. In the packing station (29) of the device, two coaxial winding rollers (12) are set spaced by the length of the cutlery at the sides of the belt. The rollers are first in an active position where they engage over the belt. The looping angle of the rollers can be increased by a guide roller (10), placed on the belt underside, so that the paper can roll round the winding rollers to enclose the cutlery. The loop of the rollers is then raised so that the conveyor belt stretches. Once the winding rollers are removed from the winding body, the paper lies loose on the belt and is moved to side closing devices (52), to close the end areas of the wrapped wound body.
Patent DE-19646354-C1 (DE)
Inventor: PEINECKE VOLKER DR
IPC: H01M8/04119
Filed: 1996-11-09
Granted: 1998-06-18
Abstract: This invention concerns a fuel cell (1) with a fuel supply line (3) and an electrolysis unit (2) for feeding oxygen into the fuel supply line (3). Poisoning of the anode catalyst of the fuel cell (1) can be avoided by the simple and relatively safe measure of oxygen fed in from the electrolysis unit.
Patent DE-19727400-C1 (DE)
Title: Method of handling drinks crates
Inventor: GUGGEIS HELMUT
IPC: B65G47/14
Filed: 1997-06-27
Granted: 1999-01-28
Abstract: The method for separating individual differently coloured drinks half chests and assembling similar half chests. A half chest with a first colour id held in a waiting station (12) and fed through a rotary post (8). Two following differently coloured half crates are inspected and the crate is rotated so that the half crate of the first colour is moved further into the waiting station adjacent to the first half crate.   The half crates are separated in the separating station (10) and fed to the waiting and assembly station.
Patent DE-19733627-C1 (DE)
Title: Seal extruded by xyz robot for electromagnetic screening and physical sealing of electronics cabinets
Inventor: NEUHAUS ALEXANDER DIPL ING
IPC: F16J15/06
Filed: 1997-07-29
Granted: 1998-06-18
Abstract: An electrically-conductive seal comprises a sealant which is freely extruded in the plastic state, onto a surface. The surface is part of a conductive, electronic equipment casing, and the sealant closes, e.g., the gap of a joint or cover of the casing. The sealant is mixed with electrically-conductive ingredients. Thus it both screens electromagnetically and prevents passage of materials through the gap. The novel feature is implementation by coextrusion of two or more layers. There is at least one inner strand, free of conductive materials, with an outer sheath (4) of low elasticity and wall strength, containing the mixture of conductive particles and sealant. Also claimed is a method of making the seal. Preferably the sealant is a silicone elastomer.
Patent DE-19744815-C1 (DE)
Title: Method for determining and controlling material flow during continuous casting of slabs
Inventor: MODROW WILFRIED DIPL ING
IPC: G05B17/02
Filed: 1997-10-02
Granted: 1999-03-11
Abstract: The heat content and the temperature profile of the slab are calculated by means of a mathematical-physical model, proceeding from the known temperature of the liquid phase at the mold exit, the known physical slab parameters, the convective spreading of the heat within the slab, and the time-dependent inhomogeneous heat transfer to the respective surrounding media. The calculation result, possibly in combination with the measured surface temperature, is used to control the material flow in an existing installation.
Patent DE-19801117-C1 (DE)
Title: Quality testing of a flat element at limited test area
Inventor: MEISSNER DIETER DR
IPC: H01M8/1007
Filed: 1998-01-15
Granted: 1999-01-07
Abstract: Quality testing of a flat element (1) including a membrane is carried out on a test area corresponding to the area bordered by the outlet of a housing (5) which supplies a substance, present during use of the element, to one side of the element (1). Preferably, the quality testing is performed during production of the element, especially for production control. Also claimed is equipment for carrying out the above quality testing.
Patent DE-19810689-C1 (DE)
Title: Swing for child
Inventor: KAA JOHANN
IPC: A63G9/00
Filed: 1998-03-12
Granted: 1999-07-22
Abstract: The swing has a seat (1) suspended on cables or chains. The seat has upwardly extending arms (3) to which the cables are attached, each with a horizontal section to support the seat, a vertical section and a cranked upper section to which the cables are attached.
Patent DE-19816788-C1 (DE)
Title: Method for deflecting and separating particles in flue gases
Inventor: CHRISTMANN WERNER
IPC: F02C7/052
Filed: 1998-04-16
Granted: 1999-09-23
Abstract: At temperatures above the melting point of ash (1100-19000C) ash particles are electrically charged. By subjecting the gas flow to a magnetic field (2) ash particles contained in it can be deflected from their initial path (3) to a collection point (4) or discharge outlet (5).
Patent DE-19903908-C1 (DE)
Inventor: PRADE ERNSTFRIED
IPC: G09F1/12
Filed: 1999-02-01
Granted: 2000-07-13
Abstract: Disclosed is a presentation body or picture-frame. An illustration (2) or a support plate which supports the illustration is arranged between two support sections that are embodied at the back clamp (6). Said illustration or support plate is pre-stressed against a back support (18) in such a way that the illustration (2) is clamped in a concave manner in relation to the person looking at the illustration (2).
Patent DE-19942362-C1 (DE)
Title: Self-holding electrical drive e.g. for automobile electric wndows, has holding element released to allow rotation of drive shaft simultaneous with operation of electric drive motor
Inventor: STEINGRUEBNER MIHAI
IPC: F16D63/00
Filed: 1999-09-04
Granted: 2001-01-25
Abstract: The self-holding electrical drive has an electric motor coupled to a drive transmission with a rotary drive shaft (5), acted on by a holding element (3) which is moved into a released position simultaneous with the operation of the electric motor, e.g. via an electromagnetic coil (10). The holding element provides a coupling between the drive shaft and a stationary blocking element (1) associated with the drive housing, in its holding position, into which it is biased via a spring (11).
Patent DE-19952967-C1 (DE)
Title: Gas generator for automobile passenger restraint system has measuring sensor detecting accidental detonation of explosive charge for release of emergency exit opening for generated gases
Inventor: DUERSCHINGER GUENTER
IPC: B60R21/26
Filed: 1999-11-03
Granted: 2001-02-15
Abstract: The gas generator (1) has a housing (3) enclosing an explosive charge (4) and an associated electrically-operated detonator (5) and provided with flow openings (9) allowing the gases generated by the explosive charge to be supplied to the passenger restraint, e.g. an inflatable airbag. A measuring sensor (14) detects accidental detonation of the explosive charge, supplied to an evaluation circuit (15) controlling release of a locking device (13) for a blocking element (12) covering an emergency exit opening (11) in the housing, for discharge of the generated gases.
Patent RU-2038291-C1 (RU)
Title: Method of sodium dithionite producing
Inventor: SHVARTSMAN YURIJ A
IPC: C01B17/66
Filed: 1992-10-15
Granted: 1995-06-27
Abstract: FIELD: chemical technology. SUBSTANCE: method involves treatment of zinc powder with sulfur dioxide gas in liquid phase, interaction of zinc dithionite formed with sodium hydroxide, zinc hydroxide separation, sodium dithionite salting out from the solution, separation and drying product. Before zinc powder adding sulfur dioxide gas is added to the liquid phase at the dose 0.1-5% of its total quantity. EFFECT: increased yield of sodium dithionite (as zinc and sulfur dioxide gas), simplified process. 1 tbl
Patent RU-2057352-C1 (RU)
Title: Holographic optical system for information display
Inventor: KUZILIN YURIJ E
IPC: G02B5/32
Filed: 1992-10-15
Granted: 1996-03-27
Abstract: FIELD: holographic systems for information input. SUBSTANCE: holographic optical system for information display has display, unit forming screen image in operator's field of vision optically matched to display and incorporating passing hologram optical element and combiner mounted on front glass. Hologram optical element is manufactured in the form of unit of two holograms coupled with layers of immersion substance and so recorded that angle of incidence of beam on first hologram is equal to diffraction angle of beam across output of second hologram and diffraction angle of beam across output of first hologram is equal to angle of incidence of beam on second hologram. First hologram has focal power and second one does not have it. Reflecting layers of combiner are arranged in parallel to surface of its backing. EFFECT: high quality of image due to compensation of chromatic aberrations and exclusion of false images, possibility of employment of standard technologies to manufacture reflecting layers of combiner. 4 dwg
Patent RU-2061786-C1 (RU)
Title: Method for application of coatings in vacuum and vacuum plant evaporator for its embodiment
Inventor: POPOV VLADIMIR F
IPC: C23C14/24
Filed: 1992-11-06
Granted: 1996-06-10
Abstract: FIELD: vacuum and gas-discharge electronics, particular, technology of application of thin films, applicable in growing of epitaxial layers in vacuum for modification of various coatings in the process of their growing and for application of thin films. SUBSTANCE: after evaporation, pores are formed in a row of molecular flows overlapping one another. Pores of substances having complex compounds simultaneously with formation into a row of molecular flows dissociate into components. Introduced coaxially into evaporator of vacuum plant at the outlet of crucible 1 is former 3 of molecular flows in form of metal cylinder accommodating tubes 7 parallel to its longitudinal axis and presenting a thermal tube 8. Former 3 has heater 9. Evaporated substance 13 is placed into crucible 1. Created in chamber 10 is vacuum. Whenever required, complex compounds of initial substance are dissociated into components by raising the temperature of former 3 with the help of thermal tubes 8 and their heater 9. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2063846-C1 (RU)
Title: Shears to cut rolled stock
Inventor: BYKOV VLADIMIR A
IPC: B23D15/00
Filed: 1992-12-18
Granted: 1996-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to blooming and billet mills of hot rolling. Shears to cut rolled stock with lower cut have frame with plane-parallel guides. The latter carry units of upper and lower blade supports embracing mutually and mounted for relative movement which are put on driving eccentric shaft. Its main journals are positioned in upper support and eccentric ones are coupled to lower support. Lower support is mounted directly on eccentric journal of shaft. Lower support is coupled to upper one with the aid of curvilinear guides. EFFECT: increased functional reliability. 2 dwg
Patent RU-2011462-C1 (RU)
Title: Method for forming relief surface of thin blank
Inventor: MEDNIKOV YURIJ P
IPC: B21K1/46
Filed: 1993-01-25
Granted: 1994-04-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: support is inserted into thin blank. Then blank is transferred into chamber filled with hydrogen at a pressure of 15 MPa where it is thermocycled three times to 700 C with natural cooling. After heat treatment the blank is withdrawn from chamber and perforated templet is tightly slipped thereon. Applying pressure, for example of air, blank is deformed to the shape of templet perforations. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2047878-C1 (RU)
Title: Multilens optical system
Inventor: AROD EDUARD STANISLAVOVICH
IPC: G02B7/02
Filed: 1993-02-01
Granted: 1995-11-10
Abstract: FIELD: optical instrument engineering. SUBSTANCE: case 1 has basic edge K. Lenses in holders 2-6 are mounted inside the case, which lenses have basic surfaces in form of external diameters Д,Е,Ж,З,И which are mounted in parallel to basic edges. Intermediate ring 12 is mounted among the lenses in holders 3 and 5. Lenses in holders 2-4 have basic external diameters Д,Е,Ж correspondingly, which are made to be 0,008-0,01 lesser than internal diameter of case 1. Basic diameters З,И of lenses in holders 5, 6 interact with step-wise insertions 7, which are mounted in holes onto basic planes of case 1. Basic surfaces are made preferably at angle of 90 deg one relatively another, and in perpendicular to basic plane of case 1. Holes, inside which step-wise insertions are mounted, are disposed in perpendicular to basic planes and to basic external diameters З,И of lenses in holders 5. Lenses in holders 2-6 and intermediate ring are compressed against to basic plane of case 1 by cap 14 due to resilient washer 13. EFFECT: improved accuracy; improved reliability of operation. 3 dwg
Patent RU-2043047-C1 (RU)
Inventor: KUDRYAVTSEV VALERIJ I
IPC: A44C27/00
Filed: 1993-02-11
Granted: 1995-09-10
Abstract: FIELD: jewelry industry. SUBSTANCE: mechanism comprises support 1, post 2 with movable body 3, and cam 7, has a compensator of displacement of machined insert 3 of the piece of jewelry, said mechanism being connected with the body 3 by post 2, cam 7 and made in the form of two hydraulic cylinders 12, 13 of different diameters. The cylinder 12 of a smaller diameter is rigidly attached to the body 3 while the cylinder 13 of a larger diameter is attached movably along its longitudinal axis. EFFECT: improved design. 5 cl, 1 dwg
Patent RU-2087196-C1 (RU)
Inventor: SYROVATSKIJ EDUARD FEDOROVICH
IPC: B02C18/30
Filed: 1993-02-15
Granted: 1997-08-20
Abstract: FIELD: meat grinding in home and production conditions. SUBSTANCE: the method consists in separation of meat from gristle scraps, tendons and other rough inclusions by cutting-off of the layers pressed in the grill holes and scraping-off of the remaining fibres against the sharp edges of the grill holes; after that foreign inclusions are discharged in a helix from the zone of action of the cutting member and unloaded separately from the ground meat. The device for realization of this method uses a feeding screw conveyer and a cutting assembly composed of several cutting pairs in the form of grills, rotating multi-blade knives pressed to them and a branch pipe for unloading of inclusions. Installed in each pair of adjacent grills are two one-sided knives being a mirror reflection of each other. The blades of one knife may be arranged in cavities restrained by the projections of the blades of the adjacent knives. In cross-section the knife blades have an L-shape and are made with chamfered corners. The device may be furnished with a set of replaceable rings of different thickness. EFFECT: facilitated procedure. 5 cl, 13 dwg
Patent RU-2104906-C1 (RU)
Title: Reflector and frame
Inventor: TARAN VALENTIN MIKHAJLOVICH
IPC: B64G1/22
Filed: 1993-03-11
Granted: 1998-02-20
Abstract: FIELD: space engineering; development and operation of large-sized transformable orbital reflectors. SUBSTANCE: reflector includes transformable framework in form of circular solenoids with circular flywheels mounted in them and made fro material possessing thermomechanical memory of form and folding rod-type polygonal frames connected with circular solenoids by means of coupling units. Mirror film base of reflector is made in form of strips secured to frames through form-setting members and film tension regulators; these members may be made in form of circular solenoids with circular flywheels carrying strips of film and imparting complex form to reflector, for example, parabolic form. Some strips of film may be connected with frames as controllable gills when surface of reflector is used as solar sail. In orbit, reflector opens due to effect of memory of form of circular flywheel by means of spring drives and retainers of frame rods; final form of film surface and control of orientation of reflector are made due to spinning-up of flywheels inside circular solenoids and redistribution of total angular momentum of system among different circular flywheels. EFFECT: enhanced efficiency. 4 cl, 18 dwg
Patent RU-2063130-C1 (RU)
Title: Incubator
Inventor: KRYATCHENKO VLADIMIR T
IPC: A01K41/00
Filed: 1993-03-15
Granted: 1996-07-10
Abstract: FIELD: agricultural production. SUBSTANCE: incubator has incubating chamber 1, drum 2 with egg trays 3, heaters 4, fan-mixer 5, input vent opening 6 with screens, moistening device 7 with centrifugal sprinkler, drive 8 of drum rotating device. Fresh air flow is axially delivered through drum 2 into central part of fan working wheel to provide uniform blasting through inner cavity of incubating chamber 1. Fresh air is supplied through vent opening 6. Incubator is adapted to operate in "full - empty" mode of operation and is provided with air cooling system. EFFECT: increased capacity, uniform temperature field and enhanced reliability in operation.
Patent RU-2109487-C1 (RU)
Title: Method to treat damages of dura mater in anterior cranial fossa and orbit tegmen
Inventor: BERSNEV V P
IPC: A61B17/56
Filed: 1993-07-30
Granted: 1998-04-27
Abstract: FIELD: medicine, neurosurgery. SUBSTANCE: method deals with formation of myoperiostal fragment followed by additional cutting a fragment from external plate of frontal bone by developing single osseous-myoperiostal fragment. EFFECT: higher efficiency to simultaneously restore the integrity of orbit tegmen and close wide defects of dura mater in anterior cranial fossa. 2 dwg
Patent RU-2059321-C1 (RU)
Inventor: POLYNKOV ALEKSEJ V
IPC: H01L21/306
Filed: 1993-08-04
Granted: 1996-04-27
Abstract: Использование: в приборостроении, а именно к способам изготовления анизотропным травлением упругих элементов приборов (балок, мембран, струн и т. д. ) из пластины монокристаллического кремния с ориентацией плоскости (100). Сущность изобретения: в способе осуществляют окисление плоской пластины из монокристаллического кремния с ориентацией поверхности в плоскости (100), нанесение на нее защитного слоя фоторезиста, одностороннюю фотолитографию, вскрытие окна в окисле в области формирования упругого элемента на ширину, большую требуемой ширины упругого элемента, легирование кремния в окне на глубину, равную требуемой толщине упругого элемента, удаление окисла и повторное окисление пластины кремния, нанесение на нее защитного слоя фоторезиста, одностороннюю фотолитографию на стороне, противоположной легированию, вскрытие окна в окисле в области формирования упругого элемента на ширину l 2 , большую требуемой ширины упругого элемента, и анизотропное травление до легированного слоя кремния. Первое анизотропное травление проводится на глубину, равную половине толщины кремниевой пластины, и, кроме того, осуществляют нанесение на пластину защитного слоя фоторезиста, одностороннюю фотолитографию на стороне, противоположной легированию, вскрытие окна в окисле в области формирования упругого элемента на ширину l 4 , удовлетворяющую соотношению l 4  - l 2  > 2(b 2  - b 1 ), где b 1  и b 2  соответственно толщина упругого элемента и пластины кремния, и второе анизотропное травление до легированного слоя кремния. 7 ил.
Patent RU-2077598-C1 (RU)
Title: Melted metal separating centrifuge and method for separating nonferrous metals from lump wastes
Inventor: DYAKOV VITALIJ E
IPC: C22B9/02
Filed: 1993-08-10
Granted: 1997-04-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: centrifuge has melting bath, rotor mounted above melting bath and connected with drive for effectuating rotational and vertical motions, filter fixed on drive and composed of two compressed cones. Lower cone is made from sectors pivotally fixed on larger base of upper cone and connected through connecting rod gear with central stem and mechanism, which moves stem along rotor axis. Method involves introducing wastes into metal melt; heating in metal melt and conducting centrifugal filtering in the layer of covering flux; providing rotation of wastes prior to discharge of outside flux layer. Lead-bismuth alloy containing 48-63% by weight of bismuth is preferably used as metal melt. Polymethyl phenylsilicone liquid may be used as flux. EFFECT: increased efficiency in extracting nonferrous metals from wastes. 4 cl, 6 dwg
Patent RU-2046897-C1 (RU)
Title: Reinforced concrete ceiling
Inventor: MARKAROV NIKOLAJ A
IPC: E04B5/02
Filed: 1993-11-30
Granted: 1995-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: ceiling cell of small assembled elements includes middle plate 1 and end plate 2, flange members 4 and prestressed reinforcement 3 placed along two axes of the columns and through all the length and width of the building. The reinforcement is placed in gaps between the plates and flange members, that will become monolithic. Width of the middle plate is 1/3 to 2/3 cell size. EFFECT: decreased weight of the plates being assembled at the expense of small reinforced concrete elements. 2 dwg
Patent RU-2060914-C1 (RU)
Inventor: ARTAMONOV LEONID L
IPC: B65D35/18
Filed: 1993-12-02
Granted: 1996-05-27
Abstract: FIELD: packing of pasty materials such as tooth pastes, creams, glue, etc. SUBSTANCE: tube made of nonmetallic material has means preventing straightening out of tube portion from which content has been pressed out. This means is made in form of reinforcement U-shaped plastic material member placed inside cylindrical housing in plane passing through axis of tube, and straightline connecting seam. Reinforcement plastic material member can be made also in form of two stiffening ribs inside or outside tube cylindrical body in this plane. EFFECT: provision of convenience typical for tubes made of metal. 3 cl, 3 4 dwg