baber/WOPTO huggingface dataset:
Patent SE-509301-C2 (SE)
Inventor: ERLANDSSON LARS
IPC: B66B9/08
Filed: 1997-03-04
Abstract: Wheelchair lift that is travelling along at least one drive rail (3), preferably arranged along a staircase (1), comprising a frame (5), which supports a load-carrying platform (5.2), the frame (5) showing a carrying frame section (5.1) and comprising an in the vertical plane rotatable sub-frame (6) that carries one or more carrying members or guide rollers (7) that are connected with the drive rail (3). A drive motor (8) that is connected with the drive rail (3) via a drive pinion (8.2) is also carried by a sub-frame, preferably the same sub-frame (6) that carries the carrying members. Preferably the sub-frame (6) or the sub-frames are rotatable around their centre.
Patent SE-513363-C2 (SE)
Title: Protection in baby carriage
Inventor: PESONEN HEIKKI
IPC: B62B9/14
Filed: 1997-09-23
Abstract: The protection (13) comprises a rear part (5) and a front part (6) both of rigid material.
Patent SE-519900-C2 (SE)
Inventor: LARSSON BIRGER
IPC: B60R1/06
Filed: 1998-02-17
Abstract: The present invention relates to an automatically resilient bracket (1) for rear-view mirrors, work lighting, etc. The bracket (1) has two parts (9, 13) with sides facing towards one another which display arcuate grooves (11, 14). The grooves (11, 14) receive one or more balls (10) and the width and depth of the grooves (11, 14) are reduced gradually towards the ends of the grooves. The one bracket part (9) is non-rotationally connected to a shaft (4) which passes through the centre of the bracket (1), while the other bracket part (13) does not accompany the shaft (4) in its pivotal movement. A spring (17) is provided for pretensioning the above mentioned bracket parts (9, 13) towards one another. If the arm (2) is dislodged out of its position by an external force, the co-operation between the balls (10) and the configuration of the grooves (11, 14) result in the upper bracket part (9) being lifted upwards. When the exernal force subsequently no longer acts on the arm (2), the bracket (1) is returned to its original position thanks to the spring (17).
Patent DE-10037437-C2 (DE)
Title: Strukturplatte für monoskopische und stereoskopische Bilddarstellung auf Flachbildschirmen
Inventor: BOERNER REINHARD
IPC: G02B30/27
Filed: 2000-07-24
Granted: 2002-06-20
Abstract: Bei einer Strukturplatte, ausgebildet für die Trennung von Stereoteilbildern, für monoskopische und stereoskopische Bilddarstellung auf Flachbildschirmen, mit deren Hilfe nur bei Bedarf brillenfreie, stereoskopische Betrachtungen - d. h. wahlweise stereoskopische oder monoskopische Betrachtungen - auch für tragbare und Flachbildmonitore sowie geeignete Projektionssysteme mit flachen Projektbildschirmen möglich sind und die einfach handhabbar ist, und aufweisend mindestens Mittel zur Verbindung der Strukturplatte mit dem Flachbildschirm und Mittel zur Justierung der Strukturplatte, ist erfindungsgemäß das Mittel zur Verbindung der Strukturplatte mit dem Flachbildschirm eine Vorrichtung zur lösbaren Verbindung der Strukturplatte mit dem Flachbildschirm und weist Mittel zur Aufnahme der Strukturplatte auf, wobei das Mittel zur Aufnahme der Strukturplatte und zu ihrer lösbaren Verbindung eine Einhängevorrichtung ist, und die Mittel zur Justierung der Strukturplatte bezüglich des Winkels der Strukturplatte zum Flachbildschirm und/oder bezüglich der seitlichen Verschiebung zueinander mit der Einhängevorrichtung verbunden sind, oder das Mittel zur Verbindung der Strukturplatte mit dem Flachbildschirm eine derart ausgebildete Vorrichtung ist, die Mittel zur Aufnahme der Strukturplatte aufweist und gleichzeitig das mindestens teilweise Entfernen der Strukturplatte aus dem Strahlengang der Bildstrahlen für den Betrachter ermöglicht.
Patent DE-10037613-C2 (DE)
Inventor: KAUFMANN RALF
IPC: H01R4/20
Filed: 2000-08-02
Granted: 2002-08-01
Abstract: An electrical connector element has a split taper socket (10), into which the end of a wire can be inserted and clamped fast, and an insulating sleeve (20) connected to it, which has a connector contact (21). As the split taper socket and the insulating sleeve are connected together, the connector contact for the insulating sleeve is brought into contact with the wire end and held there as the wire insulation is removed.
Patent DE-10128544-C2 (DE)
Inventor: HOFMANN HARALD
IPC: C22C38/00
Filed: 2001-06-13
Granted: 2003-06-05
Abstract: A steel strip or sheet steel having good cold formability and high-strength is described, comprising a light steel having (in weight-percent) C: <=1.00%, Mn: 7.00-30.00%, Al: 1.00-10.00%, Si: >2.50-8.00%, Al+Si: >3.50-12.00%, B: >0.00-<0.01%, as well as alternately Ni: <8.00%, Cu: <3.00%, N: <0.60%, Nb: <0.30%, Ti: <0.30%, V: <0.30%, P: <0.01%, with the remainder iron and unavoidable impurities.
Patent DE-19581506-C2 (DE)
Title: Articulated stent with rigid segments expanding to form diamond mesh
Inventor: PINCHASIK GREGORY
IPC: A61F2/06
Filed: 1995-04-26
Granted: 2003-06-18
Abstract: An articulated stent has rigid segments with connected cells which on expansion form a cylindrical diamond mesh, and a flexible connector with flexible links each connecting apexes of adjacent cells on adjacent segments. Each link has parts, each pair having an area of inflection between them, the area remaining inflected on stent expansion.
Patent DE-19600967-C2 (DE)
Inventor: GOTTWALD THOMAS
IPC: H05K3/00
Filed: 1996-01-12
Granted: 1998-06-04
Abstract: The present invention relates to a process for fractionating organic circuit board manufacture process solutions by means of at least one very fine filtration step. In the process of the present invention, the dissolved substances present in the process solutions are separated, for example by ultrafiltration, from the organic process solvent, e.g., ethyidiglycol, to permit their respective reuse. The process of the present invention advantageously provides for considerable savings in terms of costs of material and energy and also for a considerable reduction in or even complete avoidance of waste.
Patent DE-19711839-C2 (DE)
Inventor: UNRUH ROLAND
IPC: F16K1/08
Filed: 1997-03-21
Granted: 2002-10-24
Abstract: The surface (3) of the valve seat (2) is so inclined all-round that the points of intersection of diametrically opposed tangents (5-10) on the seat surface enclose a surface. The all-round seat surface (3) runs at right-angles to the verticals of the through flow direction. The angle of inclination of the seat surface over the complete periphery is of equal size to the verticals to the through flow direction. Also, over at least a part of the periphery, the inclination angle of the seat surface can be different to the verticals to the through flow direction. On the closure piece, a spindle is connected off-centre according to the inclined position of the valve seat (2).
Patent DE-19822845-C2 (DE)
Title: Modulare Feststoffraketentreibsätze mit Ummantelung, Fill-drain System, Kühlung und Aufhängung
Inventor: LO ROGER
IPC: C06B45/00
Filed: 1998-05-22
Granted: 2002-10-31
Abstract: Aufgabe und Zielsetzung DOLLAR A Modulare Feststoffraketentreibsätze gestatten die Vereinigung wichtiger Vorteile von Flüssigkeits-, Feststoff- und Hybridraketen (hoher Energieinhalt, einfacher Aufbau und hohe Betriebszuverlässigkeit), ohne gewisse Nachteile übernehmen zu müssen (hoher Strukturmassenanteil, niedriger spezifischer Impuls und ausbrandabhängiges Mischungsverhältnis). DOLLAR A Lösung DOLLAR A Durch Einfrieren flüssiger Treibstoffe werden daraus feste. Durch modularen Treibsatzaufbau werden alle oder einzelne Reaktanden makroskopisch voneinander getrennt, um vorgemischte Treibstoffe (so weit nötig) zu vermeiden und Grenzschichtabbrand mit Diffusionsflammen wie in Hybridraketen zu erzwingen. Die (in keiner Weise maßstäbliche) Zeichnung zeigt einen Stirnbrenner als ein Beispiel unter vielen ganz verschiedenen Ausführungsformen. Der Querschnitt A-A zeigt Brennstoffstäbe (z. B. festes Propan) in eine Oxydatormatrix eingebettet (z. B. gefrorenen Sauerstoff). Zur Zündung, Unterhaltung und Kontrolle der Verbrennung können Module aus selbstbrennenden Monergolen eingesetzt werden. DOLLAR A Anwendungsgebiet DOLLAR A Modulare Feststoffraketentreibsätze kommen für alle Anwendungsgebiete von Feststofftriebwerken in Betracht, insbesondere aber für den Einsatz in großen, umweltfreundlichen Boostern von Raumtransportern.
Patent DE-19846173-C2 (DE)
Title: Optoelektronische Schalteinrichtung
Inventor: FORCK ANDREAS
IPC: H03K17/968
Filed: 1998-10-07
Granted: 2000-08-10
Abstract: Es wird eine optoelektronische Schalteinrichtung mit aufeinander ausgerichteten Strahlensendern und -empfängern und einem zwischen diesen oder ein Betätigungsglied in verschiedene Schaltpositionen bewegbaren Schaltorgan vorgeschlagen, wobei das Schaltorgan mit in den Strahlengang eingreifenden, die Intensität der vom Strahlensender abgegebenen Strahlen jeweils mit einem bestimmten Faktor bewertenden Bereichen versehen ist, die anhand ihrer Bewertungsfaktoren von einer Schaltungsanordnung identifiziert werden. Bei einer solchen Schalteinrichtung soll das technische Problem gelöst werden, alle Einflüsse auf die Strahlenintensität, die neben der Beeinflussung durch die unterschiedliche Strahlendurchlässigkeit der Bereiche des Schaltorgans wirksam sind, zu kompensieren, und ein im wesentlichen konstantes Ausgangssignal zu erzeugen. DOLLAR A Dies gelingt dadurch, daß der Strahlenempfänger und der Strahlensender in einem durch das Schaltorgan und einen Teil der Schaltungsanordnung gebildeten, optischen und elektrischen Regelkreis miteinander verknüpft sind, wobei der Wert des sich einstellenden elektrischen Sendestromes ein Maß für den jeweils wirksamen Bewertungsfaktor ist.
Patent DE-19918484-C2 (DE)
Inventor: BOEHM THOMAS
IPC: C21D8/12
Filed: 1999-04-23
Granted: 2002-04-04
Abstract: Method for producing non-grain-oriented electric sheet comprising:introducing steel input stock as a heated and prerolled slab into finishing rolls at a temperature of <=1100° C. wherein the reheating temperature (TBR) corresponds to a reheating target temperature (TZBR) determined by the formula:whereinTZBR(° C.)=target temperature of the reheated slabGSi=Si content in weight %GAl=Al content in weight %hot rolling to a thickness<3.5 mm at a final rolling temperature (TET)>=770° C.coiling at a temperature (THT) whereinwhereind0=reference thickness of the strip=3 mmd=actual thickness of the strip in mmt=time in seconds between the end of hot rolling and coilingalpha=0.7/sec. to 1.3/sec. cooling factorpickling and cold rolling to a thickness of 0.2-1 mm.
Patent MD-2920-C2 (MD)
Title: Device for measuring the force developed by a mechanism
Inventor: BOSTAN ION
IPC: G01L3/16
Filed: 2004-02-20
Abstract: The invention relates to the measuring equipment, determining the force and moment, and may be used for determining the cutting moment and force in the working processes and for testing different measuring mechanisms.The device for measuring the force developed by a mechanism contains a body 1, a device for fixation of the worked blank, elastic elements 2 joining them and a measuring device. The body 1 is made in the form of a cup, the device for blank fixation is made in the form of a faceplate conjugated to the body, including a disk 3 for fixation onto its outer surface of the worked blank, and a cylinder 4, fixed under the disk and placed into the body coaxial to it. Into the formed annular space, uniformly round the circumference, there are placed the elastic elements 2, made in the form of cylindrical rings, the number of which constitute four or more, which are installed into grooves, made into the lateral walls of the body 1 and of the faceplate, as well as into the base of the body and of the disk, respectively. The measuring device contains strain gauges, fixed onto the lateral external and internal surfaces of the cylindrical rings.Onto the external surface of the faceplate disk there may be fixed a blank fixing mandrel.The external lateral surface of the rings may be made convex.
Patent RU-2167897-C2 (RU)
Inventor: ANDREAS VINTER
IPC: C08L23/10
Filed: 1993-09-10
Granted: 2001-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: described is new molding compound for thin wall injection molding. Molding compound comprises substantially polyolefin prepared for olefin having at least 3 carbon atoms of formula: R a -CH=CH-R b  wherein R a  and R b  are identical or different and are hydrogen or C 1-15  straight or branched alkyl or R a  and R b  form with atoms attached thereto ring, polyolefin containing up to 10 wt % of ethylene, or second olefin having molecular weight of more than 80,000 g/mole, polydispersity M w /M n  from 1: 8 to 35, viscosity coefficient of greater than 70 cu.cm/g, melting temperature from 130-160 C, isotactic unit length of 30-100, directed transparency of more than 30% and extractable by ether of less than 2 wt %. Also described is molded product. EFFECT: molding compound has high transparency and rigidity, is odorless and not yellow. 6 cl, 4 tbl
Patent RU-2163058-C2 (RU)
Title: Device for transmitting audio messages in television system
Inventor: DZHEJMS EHDVIN KHEJLI ST
IPC: H04H20/00
Filed: 1995-06-08
Granted: 2001-02-10
Abstract: FIELD: data and digital message transmission in television system. SUBSTANCE: digital television system receives television information transmitted in the form of stream of digital bursts which are, essentially, compressed video and audio pieces of information. Burst transport block conveys digital bursts to respective digital and audio signal processing sections according to information heading contained in bursts. Digital processing sections decode and stretch respective bursts to shape sequential digital layers which are then converted into analog form. Device providing for audio messages such as operating instructions and condition information in the form of audio signal or speech has memory for saving digital presentations of audio messages in same compressed form as transmitted audio bursts and controller for random conveying of digital presentations to burst transport block when audio message is to be ensured. Digital presentations of audio messages are automatically conveyed by transport block to digital audio signal processing sections that function to decode and stretch digital presentations of audio messages using same process as for transmitted audio bursts. EFFECT: provision for producing analog versions of audio messages in common burst of compressed digital data. 8 cl, 1 dwg
Patent RU-2161756-C2 (RU)
Title: Annular combustion chamber
Inventor: MARKUSHIN N A
IPC: F23R3/18
Filed: 1996-04-30
Granted: 2001-01-10
Abstract: FIELD: gas-turbine engines. SUBSTANCE: annular combustion chamber of gas-turbine engine is intended for two-zone successive combustion of liquid and gaseous hydrocarbon fuel; it has housing with flame tube arranged inside it and detachable idle speed injectors. Front device of flame tube includes two twin thin-walled U-shaped flame holders; outer flame holder has holes in front portion which are coaxial relative to injectors; elongated webs are provided at outlet which are fastened with casings of second part of flame tube. Inner flame holder has L-shaped branch pipes with bell mouths at outlet located coaxially relative to idle-speed injectors and nozzle inside cavity of flame holder. Mounted in clearance between flame holders are groups of shaped thin-walled branch pipes whose inlet portions are tightly inserted in holes of outer flame holder which are coaxial relative to main mode injectors; shears of outlet portions are located in front of holes of inner flame holder forming continuous chains of segment-shaped nozzles over circle. EFFECT: complete combustion at intermediate modes of operation. 3 cl, 6 dwg
Patent RU-2178262-C2 (RU)
Title: Soap holder
Inventor: PARK JANG-KEUN
IPC: A47K5/02
Filed: 1997-07-16
Granted: 2002-01-20
Abstract: FIELD: sanitary and hygienic equipment. SUBSTANCE: soap holder has soap lump receiving section of width exceeding soap lump thickness and less than soap lump width. Soap lump is introduced into soap lump receiving section in vertical position. Relatively wide soap lump surfaces are facing toward side surfaces of soap lump receiving section. Depth of soap lump receiving section is sufficient for locating soap lump in stable vertical position. Soap lump receiving section has curved side surfaces, front surface against which soap lump inserted in vertical position reliably abuts, curved rim surface defining top part of side surfaces and front surface, and lower curved surface inclined at predetermined angle relative to direction of advancement of soap lump. Working contact portions of side surfaces, which are in contact with inserted soap lump, are narrowing toward lower part of soap holder. Side and front surfaces, as well as rim surface and lower surface are curved so that soap lump forms preferably point contact with side and front surfaces, rim surface and lower surface. Such construction provides for minimal contact of soap lump with soap holder to prevent soap surface from softening and destruction and to facilitate fast drying of soap. EFFECT: simplified construction, improved keeping of soap in good state and convenient usage. 8 cl, 13 dwg
Patent RU-2165096-C2 (RU)
Inventor: FRANTS-FRIDRIKH FRELIKH
IPC: G02B6/44
Filed: 1996-04-01
Granted: 2001-04-10
Abstract: FIELD: fiber-optical communication lines. SUBSTANCE: connector includes enclosure. Ring sealing fixture manufactured in the form of ring of elastomer is placed between enclosure and sealing body. Sealing body has mobile pressure and shutting plates arranged one above another. Cable inlets have pressure gaskets. Cassette holder enters internal space of connector. Free space to separate bundles of light-guiding conductors is provided between sealing body and cassette holder. Cassette holder can carry several subsidiary chambers to accommodate excessive lengths of bundles of light-guiding conductors. Three types of fixing members are used in proposed connector. EFFECT: improved operational convenience. 37 cl, 17 dwg
Patent RU-2156082-C2 (RU)
Inventor: MIZHUEVA S A
IPC: A23L27/10
Filed: 1998-03-25
Granted: 2000-09-20
Abstract: FIELD: biochemistry. SUBSTANCE: dried and milled walnut pericarps are poured with 10-50% aqueous solution of ethyl alcohol in the ratio = (1: 10)-(1: 30), infused at 10-50 C for 1-30 days and obtained mixture is filtered. Invention can be used for preparing antioxidants from vegetable raw. EFFECT: improved method of extract preparing, enhanced effectiveness of antioxidant extract. 2 ex
Patent RU-2174742-C2 (RU)
Title: Method and device for measuring traffic in communication system
Inventor: GINZBORG FILIP
IPC: H04Q3/00
Filed: 1996-11-08
Granted: 2001-10-10
Abstract: FIELD: communications engineering. SUBSTANCE: information corresponding to traffic units being transmitted such as data items is conveyed to a number of parallel logic circuits (G 1 ,...,G n ) for traffic decimation; these circuits take decision on whether transmission is to be interrupted or separate traffic units may be passed and distribution of traffic units is estimated with respect to rate of their appearance by concurrent calculations of rate-of-appearance estimates in several ranges of values. To facilitate procedure for obtaining precise appearance of traffic estimate for separate range of values is determined by difference in number of decisions taken by respective decimating logic circuits within definite time period. EFFECT: enhanced speed of data transmission and traffic measurement accuracy. 14 cl, 19 dwg
Patent RU-2156449-C2 (RU)
Title: Tyre tester
Inventor: MIRONOV S A
IPC: G01M17/02
Filed: 1998-09-23
Granted: 2000-09-20
Abstract: FIELD: tyre industry; testing facilities. SUBSTANCE: proposed device has base with circular support paths arranged concentrically relative to each other and differing in tyres of road pavements. Central support is arranged in center of circular support path and is provided with truss mounted on support for rotation around support. Truss extends radially from indicated center towards periphery of base. Unit for fastening tested tyre to truss is mounted on truss and it provides possibility of vertical and angular horizontal displacement of tested tyre relative to circular support path. At least one of circular support paths is provided with fitted on or fitted in pickups. Central support is provided with truss rotation mechanism. Unit for fastening tested tyre to truss is provided with pickups and is installed on truss for reciprocation along truss lengths to shift tested tyre from one circular support path to the other and fixing the tyre in preset position after choosing circular support path. This unit is made to provide possibility of changing angle of turning of tyre rotation plane relative to radius of circular trajectory of tyre displacement along preset circular support path. EFFECT: enlarged operating capabilities of device, improved accuracy of measurement. 9 cl, 3 dwg
Patent RU-2167328-C2 (RU)
Title: Carburetor of internal combustion engine
Inventor: PLUGIN A I
IPC: F02M27/08
Filed: 1998-11-17
Granted: 2001-05-20
Abstract: FIELD: mechanical engineering; carburetor engines; fuel devices. SUBSTANCE: proposed carburetor of internal combustion engine has body, fuel inlet hole, air inlet hole and fuel mixture outlet hole to engine combustion chambers. Carburetor body is provided with chamber-like device connected through bellows with its outlet section. Rod is installed in chamber space along longitudinal axis. Acoustic wave radiators are secured on rod in three relatively perpendicular directions and screen cones are secured on end of rod at side of body outlet hole, vertices of cones being directed to indicated outlet hole. Bases of screen cones are connected by strings with bodies of indicated acoustic wave radiators. Outlet section of chamber is connected through adapter bellows with branch pipe to deliver so treated fuel mixture into combustion chambers of internal combustion engine. Bases of cones and strings are provided with needle whose points are freely orientated along treated fuel mixture flow. EFFECT: increased efficiency of engine, reduced toxicity. 2 cl, 3 dwg
Patent RU-2164320-C2 (RU)
Title: Method of gas feed to cylinder
Inventor: GAIN P V
IPC: F17C6/00
Filed: 1998-12-17
Granted: 2001-03-20
Abstract: FIELD: development, manufacture, testing and operation of compressors, pipelines and cylinders operating under pressure. SUBSTANCE: gas is fed to cylinder through check valve with seat and moving gate. Valve gate is mounted for longitudinal displacement under effect of mass forces. Valve gate is arranged below or above seat depending on presence or absence of necessity for subsequent bleeding of gas from cylinder. The proposed invention provides for manufacture and testing of constructionally simple and small-sized cylinders of low, high and super-high operating pressure. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2159444-C2 (RU)
Title: Method for adjusting piezoelectric vibration transducer
Inventor: KIRPICHEV A A
IPC: G01P15/09
Filed: 1998-12-22
Granted: 2000-11-20
Abstract: FIELD: measurement technology. SUBSTANCE: piezoid and inertial member are centered by aligning their symmetry axes. Cross- sensitivity directivity pattern is taken, then polarity and direction of cross- sensitivity maximum are determined. With positive maximum of cross sensitivity center of gravity of inertial member is shifted in direction opposite to that of positive maximum and with its negative value it is shifted towards negative maximum. EFFECT: facilitated procedure of transducer adjusting to cross sensitivity minimum. 1 dwg